com.adventnet.snmp.mibs
Class MibOperations

java.lang.Object
  |
  +--com.adventnet.snmp.mibs.MibOperations

Direct Known Subclasses:

JdbcMibOperations

public class MibOperations

extends java.lang.Object

implements java.io.Serializable, com.adventnet.snmp.mibs.mibparser.MIBConstants

The MibOperations Class provides MIB support for the SNMP libraries. It enables the user to support SNMP operations by using the information in the MIB Modules.

The MibOperations class is used for the following functionalities:

• Loading MIB files
• Unloading MIB files
• Retrieving MIB information
• Printing the datas

The MibOperations class needs to be instantiated to parse and use MIBs. Instantiate this class to add dynamic MIB support to your SNMP applications.

For instance, to use in an application

  
	 MibOperations mibOps = new MibOperations();
	 try 
	 {
	    mibOps.loadMibModules("RFC1213-MIB");
	 }
	 catch (Exception ex) 
	 { 
	    System.err.println("Error loading MIBs: " + ex);
	 }
    
  

We can get the objects of MibModule, MibNode, LeafSyntax, MibTrap from the methods present in the MibOperations class.

The method encodeInstanceString(Vector, Vector) can be used to encode the given index value based on the syntax of the indexMibNodes.

We can also create varbind using the method createVariableBinding(String,String[],String) with the supplied parameters.

LeafSyntax instance can be obtained using the methods getLeafSyntax(SnmpOID) and getSyntaxByName(String).

The methods toByteString() and toString() can be used to print the datas.

Some methods like getMibNode() are present both in MibModule and in the MibOperations class. If the method getMibNode() in MibOperations is used, then the node will be searched in all the mibs loaded so far whereas if you use the method getMibNode() in MibModule then the search is restricted to that particular Module.

To get a MibModule instance you can use the method getMibModule(String). This will return the MibModule. The argument for getMibModule is the module name. The argument should be case sensitive,that is to say, the case of the argument should match with the case of the module name. To get the enumeration of all the modules loaded, use MibOperations.getMibModules().

In case the module is getting loaded from a http url location, there might be issues related to content-type handling. Specifically, unless the web-server is configured to handle MIB extensions cds and cmi, you can receive errors in loading the MIB. While plain MIB files are in ascii, configuration issues on web-server do not come into the picture. But , the compiled MIB being binary type is affected if the content-type is indicated by the server as text/plain or text/html etc.

See Also:

Serialized Form

Field Summary

static int	ALL_MESSAGES For printing all the debug messages
(package private) static int	allowedLevel For setting the MsSql database
(package private) java.applet.Applet	applet
(package private) boolean	calledFromMibModule
(package private) boolean	canSerialize
(package private) java.lang.String	cdsFile
(package private) java.lang.String	cdsFileName
(package private) byte[]	checks
(package private) java.io.File	cmiFile
(package private) java.util.Vector	collectedModules
static byte	CRITICAL For setting the critical parsing level
static int	CRITICAL_MESSAGES For printing all the critical messages
(package private) boolean	database
(package private) byte	dbType
(package private) boolean	displayHintFlag
(package private) boolean	endsWithCMI
(package private) java.util.Hashtable	entryTable
(package private) static java.util.Hashtable	equivName
(package private) java.util.Hashtable	errAugNotEntryTable
(package private) java.util.Hashtable	errDiffSizeTable
(package private) java.util.Hashtable	errDispHintTable
(package private) java.util.Hashtable	errImpliedTable
(package private) java.util.Hashtable	errInAppDefvalTable
(package private) java.util.Hashtable	errIndexTable
(package private) static boolean	errMsg
(package private) java.util.Hashtable	errNamesTable
(package private) java.util.Hashtable	errOctetStrSizeTable
(package private) java.util.Hashtable	errRecrAugEntryTable
(package private) java.util.Hashtable	errTrapNumTable
(package private) java.lang.String[]	extensionName
(package private) java.lang.String	extensionNames
(package private) boolean	extFlag
(package private) java.util.Hashtable	genericTcList
(package private) java.util.Hashtable	globalImports
(package private) java.util.Vector	impModVect
(package private) byte	importsParsingLevel
(package private) MibNode	indxNode
(package private) boolean	isDescRead
(package private) boolean	isLoadedFromApplURL
(package private) boolean	jdbc
(package private) JdbcMibOperations	jMibOps
(package private) boolean	justParse
static byte	LENIENT For setting flexible parsing level.
(package private) boolean	loadDirect
(package private) boolean	loadedFromJar
(package private) java.util.Vector	loadedModules
(package private) boolean	loadFromSerializedMibs
(package private) static boolean	loggingFlag
(package private) java.lang.String	mibFileDir
(package private) java.lang.String	mibFileName
(package private) MibParserConstants	mibParserConstants
(package private) java.util.Hashtable	modNameDefnTable
(package private) java.lang.String	moduleDefinition
(package private) boolean	moduleFileNameMatch
(package private) java.util.Vector	moduleNameVector
(package private) boolean	moduleParsed
(package private) java.util.Hashtable	modules
(package private) java.lang.String	multipleRevision
(package private) java.util.Vector	multipleRevisionModuleNames
static byte	MYSQL For setting the MySql database
static byte	NORMAL For setting normal parsing level.
(package private) int[]	oidNums
static byte	ORACLE For setting the Oracle database
(package private) boolean	overWrite
(package private) boolean	overWriteCMI
(package private) boolean	overWriteDataBase
(package private) boolean	overWriteSer
(package private) byte	parsingLevel
(package private) static byte[]	readerVer This mib reader class version.
(package private) byte[]	removedChecks
(package private) ImportResolver	resolver
(package private) java.util.Vector	revisionFileNames
(package private) java.lang.String	revisionString
(package private) java.lang.String	searchPath
(package private) java.util.Vector	searchPathDir
(package private) java.lang.String	serializedFileName
(package private) boolean	serializeMibs
static byte	SERIOUS For setting the serious parsing level
static int	SERIOUS_MESSAGES For printing all the serious messages
(package private) java.lang.String	sfName
(package private) boolean	showImportedIndex
(package private) java.util.Vector	standardNodes
(package private) MibNode[]	starters
(package private) java.sql.Statement	stmt
(package private) LeafSyntax	syntax
(package private) boolean	throwFileNotFound
(package private) boolean	toBytes
(package private) java.util.Vector	userLabel
static int	WARNING_MESSAGES For printing all the warning messages

Fields inherited from interface com.adventnet.snmp.mibs.mibparser.MIBConstants

ACCESS_ACCESSIBLE_FOR_NOTIFY, ACCESS_NOT_ACCESSIBLE, ACCESS_NOT_IMPLEMENTED, ACCESS_READ_CREATE, ACCESS_READ_ONLY, ACCESS_READ_WRITE, ACCESS_WRITE_ONLY, accessStr, AGENT_CAPABILITIES, alphaStr, BITSTRING, COUNTER, COUNTER32, COUNTER64, GAUGE, GAUGE32, INTEGER, INTEGER32, IPADDRESS, macroStr, MODULE_COMPLIANCE, MODULE_IDENTITY, NETWORKADDRESS, NOTIFICATION_GROUP, NOTIFICATION_TYPE, NULL, numericStr, OBJECT_GROUP, OBJECT_IDENTIFIER, OBJECT_IDENTITY, OBJECT_TYPE, OCTETSTRING, OPAQUE, SEQUENCE, STATUS_CURRENT, STATUS_DEPRECATED, STATUS_MANDATORY, STATUS_OBSOLETE, STATUS_OPTIONAL, statusStr, TEXTUAL_CONVENTION, TIMETICKS, TRAP_TYPE, UNSIGNED32

Constructor Summary

MibOperations()
This instantiates a new MibOperations instance for MIB operations.

Method Summary

void	addChecks(byte[] checks, byte parsingLevel) Used to add checks to the existing parsing level.
void	addLabel(java.lang.String addLabel) Used to add label which should not be treated as a reserved word by the MIB parser.
(package private) void	changeModuleName()
(package private) java.lang.String	checkFileName(java.lang.String fileName) Used to delete all the tables related to the specified module in the database.
(package private) boolean	checkMultipleRevision(java.lang.String moduleName)
(package private) void	checkSequenceConstruct(java.lang.String moduleNow)
void	createCompiledMibs(java.lang.String mibs) Used to create compiled mibs namely the cmi and cds files.
SnmpVarBind	createVariableBinding(java.lang.String varName, java.lang.String[] indexes, java.lang.String value) Creates an SnmpVarBind instance with the supplied parameters.
(package private) static void	debugLogging(java.lang.String methodName, java.lang.String className, java.lang.String debugStr)
(package private) static void	debugPrint(java.lang.String debugOutput) The default debug function, which prints to stdout
(package private) static void	debugPrint(java.lang.String msg, int msgClass) Will print the debug messages.
(package private) void	deregisterImport(java.lang.String moduleName, MibModule reader) Conveys a resolution and lack of interest in moduleName for reader
void	enableDisplayHint(boolean flag) Used to set the displayHint flag.
java.lang.String	encodeInstanceString(java.util.Vector indexValue, java.util.Vector indexMibNodes) Encodes an instance string based on the Snmp Type of the indexMibNode.
(package private) java.lang.Object[]	findFile(java.lang.Object[] obj)
(package private) java.lang.String	findFileName(java.lang.String fileName)
(package private) java.lang.String	findFileNameFromSearchPath(java.lang.String fileName)
(package private) void	getAugInfo()
(package private) void	getAugInfo(MibModule mod)
byte[]	getChecks(byte parsingLevel) Used to get the checks available for a particular parsingLevel.
byte	getDatabaseName() Gets the name of the Database.
java.util.Vector	getErrorMessages(java.lang.String module) Returns Vector of MibErrorMessages object for the module specified.
java.util.Vector	getErrorModuleNames() Returns the names of modules which are having parsing errors.
java.lang.String	getErrorString(SnmpPDU pdu) Gives a detailed error information on the PDU using information from the loaded MIBs.
(package private) java.lang.String	getexistingfilename(java.lang.String fileName)
(package private) java.lang.String	getExistingFileName(java.lang.String fileName)
(package private) java.lang.String	getFileName(java.lang.String fileName)
boolean	getIgnoreSpecificControlCodes() Used to get the value determining whether the new-line characters, tabs and carriage returns are printed or their hex values
byte	getImportsParsingLevel() Returns the parsingLevel for the dependency MIB files.
java.lang.String	getInstanceString(SnmpOID oid) Gets the Instance portion of OID as a String.
java.lang.String	getInstanceString(SnmpOID oid, MibNode node) Gets the Instance portion of OID as a String.
LeafSyntax	getLeafSyntax(SnmpOID oid) Gets the syntax for the node corresponding to this oid.
MibModule	getMibModule(MibNode node) Gets the MIB Module that contains the specified MibNode.
MibModule	getMibModule(java.lang.String name) Gets the MIB Module from list of already loaded MIBs.
java.util.Enumeration	getMibModuleNames() Gets the names of the Mib modules loaded.
java.util.Enumeration	getMibModules() Gets all the MIB modules loaded in this MibOperations instance.
MibNode	getMibNode(SnmpOID oid) Gets the MibNode for this SnmpOID instance by searching all the MIB modules.
MibNode	getMibNode(java.lang.String oidString) Gets the node corresponding to this label.
MibNode	getMibNode(java.lang.String nodeLabel, java.lang.String mib) Gets the node correspoding to the label in this mib.
MibNode	getMibNode(java.util.Vector oid) Gives the MibNode per the Vector of Strings OID argument.
java.lang.String	getMibPath() Gets the search Path in which the MIB files are searched.
MibTrap	getMibTrap(SnmpOID enterprise, int genericType, int specificType) Gets the trap definition matching the given enterprise, generic type and specific type values.
(package private) MibModule	getModuleFromGlobalImports(java.lang.String mName) Gets the MibModule from globalImports Hashtable by using the mName as parameter.
(package private) java.lang.Object[]	getmodulenamedefinition(java.lang.Object[] obj)
java.lang.String	getModuleNameDefinition(java.lang.String file) Lets you know the module name contained in this MIB file.
(package private) java.lang.String	getModuleNameDefinition(java.lang.String file, boolean singleFlag)
java.lang.String[]	getModuleNameDefinitions(java.lang.String fileName) Gives all the module names contained in this mib file.
int	getModuleSize() Returns the number of modules loaded in this MibOperations instance.
java.lang.String	getMultipleRevision() Gets the multiple revisions availabe for the MIB.
(package private) java.util.Vector	getMultipleRevisionModuleNames()
MibNode	getNearestNode(SnmpOID oid) Gets the node corresponding to the oid which is nearest to this SnmpOID instance.
java.util.Vector	getNodesFromNames(java.util.Vector nodes) Gets the MibNodes corresponding to the names in the Vector.
java.util.Vector	getNodesFromString(java.lang.String nodeList) Gets the MibNodes corresponding to the node names in the nodelist.
NotificationType	getNotificationType(SnmpOID trapoid) Gets the NotificationType object of the given trap oid
(package private) SnmpOID	getNumericOID(java.lang.String s)
boolean	getOverwriteCMI() Deprecated. since 4.0, replaced by isOverwriteCMI()
byte	getParsingLevel() Returns the parsingLevel.
(package private) MibModule	getRevisionModule(MibModule mod)
(package private) java.lang.String	getRevisionModuleName(java.lang.String moduleName)
java.lang.String	getSerializedMibFileName() Retrieves the Serialized MIB file name.
SnmpOID	getSnmpOID(java.lang.String s) Creates an SnmpOID instance based on the loaded MIBs.
(package private) SnmpOID	getSnmpOid(java.lang.String oid, MibModule module)
(package private) MibNode	getStarterNode(int subid)
(package private) MibNode	getStarterNode(java.lang.String nodeLabel)
LeafSyntax	getSyntaxByName(java.lang.String name) Gets the syntax for the node represented by the String argument.
boolean	getThrowFileNotFound() Deprecated.
(package private) void	initialiseEquivname()
(package private) void	initialiseSyntaxes() Just sets up the general LeafSyntax elements The elems here belong to the numericStr and alphaStr group in MIBConstants.
void	initJdbcParams(java.lang.String driverName, java.lang.String URL, java.lang.String userName, java.lang.String passWord) If you need to use database support, you have to invoke this method to initialize the Jdbc Parameters.
boolean	isDBConnected() Used to know whether the Database connection is alive or not.
(package private) static boolean	isDebugLog(int level)
boolean	isDisplayHintEnabled() Used to know whether the displayHint flag is enabled or not.
(package private) boolean	isEndsWithCMI(java.lang.String fileName)
boolean	isLoadFromCompiledMibs() Used to know whether the MIB is loaded from the compiled mibs.
boolean	isLoadFromDatabase() Used to know whether the MIB is loaded from the DataBase.
boolean	isLoadFromSerializedMibs() Used to know whether the MIB is loaded from serialized mibs.
boolean	isMultipleRevision() Used to know whether the multiple revision is set or not.
boolean	isOverwriteCMI() Used to know whether the compiled mib files are overwritten.
boolean	isOverwriteDatabase() Gets the overwriteDataBase boolean.
boolean	isOverwriteSerializedMibs() Used to know whether the serialized mib files are overwritten.
(package private) static boolean	isPerformanceLog(int level)
boolean	isReadDesc() Used to know whether reading the descriptions from compiled modules is enabled.
boolean	isSerializeMibs() Gets the serializeMibs boolean
boolean	isShowImportedIndex() Used to know whether the external indices are shown in the Mib tree.
(package private) boolean	isStarterNode(MibNode node) Performs a name check to see if node is a starterNode
(package private) boolean	isVersionOk(java.io.DataInputStream inp, java.io.DataInputStream descInp) Modify this method to return false if you don't want the reader to parse through a compiled mib with a higher version.
(package private) java.lang.Object[]	loadFromClasspath(java.lang.Object[] obj)
(package private) java.lang.Object[]	loadFromFile(java.lang.Object[] obj)
(package private) java.lang.Object[]	loadFromJar(java.lang.Object[] obj)
(package private) MibModule	loadFromSerializedMibs(java.lang.Object[] obj)
(package private) java.lang.Object[]	loadFromURL(java.lang.Object[] obj)
(package private) void	loadImports(java.lang.String fileName)
(package private) void	loadMibModule(java.applet.Applet applet, java.lang.String urlName)
MibModule	loadMibModule(java.applet.Applet applet, java.net.URL url) Load a MIB Module from an applet using the URL.
(package private) MibModule	loadmibmodule(java.lang.Object[] obj)
MibModule	loadMibModule(java.lang.String fileName) Load a MIB Module from this file.
void	loadMibModules(java.applet.Applet applet, java.lang.String mibs) Load a set of MIB Modules from an applet using the string URLs.
void	loadMibModules(java.lang.String mibs) Load a set of MIB Modules from files.
(package private) MibModule	loadMibsDirectly(java.lang.Object[] obj, java.lang.String moduleName)
(package private) MibModule	loadMibsFromCMI(java.lang.Object[] obj)
(package private) MibModule	loadModule(java.io.InputStream istr, java.io.InputStream dstr, java.lang.String strName) Loads the module using the specified Input and description file input streams.
(package private) static void	performanceLogging(java.lang.String methodName, java.lang.String className, long timeDiff)
(package private) static void	printLogMessage(java.lang.String errorMessage, int type)
(package private) java.lang.String	readInitialisers(java.io.DataInputStream istr) This just reads in the initial data
(package private) java.lang.String	readMibModuleName(java.io.DataInputStream inp) Reads in the mib module name from the input stream
(package private) void	registerImport(java.lang.String moduleName, MibModule reader) to register the import module requirement.
(package private) void	registerModule(MibModule module) Register the module for use with mibOps.
void	registerParsingLevel(byte parsingLevel, byte[] checks) Used to create an used defined parsing level.
void	removeChecks(byte[] checks, byte parsingLevel) Used to remove checks from the existing parsing level.
(package private) void	removeModules()
(package private) void	resolveDefOID(MibModule module)
(package private) void	resolveImports(java.lang.String moduleName, java.lang.String strName)
(package private) void	revertBack()
void	setDatabaseName(byte type) Used to set the database.
void	setDebug(boolean debug) Defines whether debugging output should be generated to stdout.
static void	setDebugMessageLevel(int level) Sets the debug message level.
(package private) void	setFileName(java.lang.String fileName)
void	setIgnoreSpecificControlCodes(boolean specConCode) Used to set the value determining whether the new-line characters, tabs and carriage returns are printed as they are or their hex values.
void	setImportsParsingLevel(byte parsingLevel) Used to set the level of parsing for the dependency MIB files.
void	setLoadFromCompiledMibs(boolean flag) Defines whether to load mib from compiled MIBs.
void	setLoadFromDatabase(boolean flag) Defines whether to load the MIB from DataBase.
void	setLoadFromSerializedMibs(boolean flag) Defines whether to load mib from serialized MIB file.
void	setMibFileExtension(java.lang.String extension) Registers the extensions with which the MIB file is to be searched.
void	setMibPath(java.lang.String path) Sets the search Path in which the Mib Parser will search for the MIB modules.
void	setMultipleRevision(java.lang.String revisionFileName) Sets the Multiple revision for the MIB.
void	setOverwriteCMI(boolean overWrite) Defines whether to overwrite the existing compiled files.
void	setOverwriteDatabase(boolean overWrite) Defines whether to overwrite the existing database files.
void	setOverwriteSerializedMibs(boolean flag) Defines whether to overwrite the existing serialized MIB files.
void	setParsingLevel(byte parsingLevel) Used to set the level of parsing.
void	setReadDesc(boolean readFlag) Sets the flag for reading the descriptions from compiled mib modules.
void	setSerializedMibFileName(java.lang.String fileName) Defines the name with which the serialized MIB file is to be stored.
void	setSerializeMibs(boolean flag) Defines whether to serialize the MibModule.
void	setShowImportedIndex(boolean flag) Sets the showImportedIndex boolean value.
void	setThrowFileNotFound(boolean value) Deprecated.
java.lang.String	toByteString(SnmpPDU pdu) Returns the byte representation of the SnmpPDU using the MIB information.
java.lang.String	toByteString(SnmpVarBind varBind) Returns the byte representation of SnmpVarbind using the MIB information.
java.lang.String	toByteString(SnmpVar var, SnmpOID oid) Gives a translated value for the SnmpVar instance using the MIB information.
java.lang.String	toShortString(SnmpOID oid) Provides the short translated name representation for the SnmpOID instance.
java.lang.String	toString(SnmpOID oid) Provides the translated name representation for the SnmpOID instance if found in loaded Mibs.
(package private) java.lang.String	toString(SnmpOID oid, MibNode node) Provides the translated name representation for the SnmpOID instance if found in loaded Mibs.
java.lang.String	toString(SnmpPDU pdu) Returns the string value of the pdu using the MIB information
java.lang.String	toString(SnmpVarBind varbind) Provides a translated value for an SNMP variable binding using information from the loaded MIBs.
java.lang.String	toString(SnmpVar var, SnmpOID oid) Provides a translated value for an SNMP variable using information from the loaded MIBs.
java.lang.String	toTagString(SnmpVarBind varbind) Provides a translated value for an SNMP variable binding using information from the loaded MIBs.
(package private) java.util.Vector	toVector(java.lang.String s) To convert string to vector of sub-id strings
void	unloadAllMibModules() Unload all the loaded MibModules.
boolean	unloadMibModule(MibModule module) Unloads the MibModule from the modules table.
MibModule	unloadMibModule(java.lang.String name) Unloads the MibModule from the MibModules loaded in this instance.
java.lang.String	varBindsToString(SnmpPDU pdu) Gets variable bindings in the PDU, using the information from loaded MIBs.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

extFlag

boolean extFlag

calledFromMibModule

boolean calledFromMibModule

errMsg

static boolean errMsg

serializeMibs

boolean serializeMibs

justParse

boolean justParse

overWrite

boolean overWrite

overWriteCMI

boolean overWriteCMI

loadFromSerializedMibs

boolean loadFromSerializedMibs

isLoadedFromApplURL

boolean isLoadedFromApplURL

toBytes

boolean toBytes

isDescRead

boolean isDescRead

throwFileNotFound

boolean throwFileNotFound

endsWithCMI

boolean endsWithCMI

jdbc

boolean jdbc

moduleParsed

boolean moduleParsed

moduleFileNameMatch

boolean moduleFileNameMatch

showImportedIndex

boolean showImportedIndex

canSerialize

boolean canSerialize

database

boolean database

loadedFromJar

boolean loadedFromJar

displayHintFlag

boolean displayHintFlag

loggingFlag

static boolean loggingFlag

loadDirect

boolean loadDirect

overWriteSer

boolean overWriteSer

extensionNames

java.lang.String extensionNames

sfName

java.lang.String sfName

serializedFileName

java.lang.String serializedFileName

mibFileDir

java.lang.String mibFileDir

mibFileName

java.lang.String mibFileName

searchPath

java.lang.String searchPath

moduleDefinition

java.lang.String moduleDefinition

cdsFile

java.lang.String cdsFile

cdsFileName

java.lang.String cdsFileName

multipleRevision

java.lang.String multipleRevision

revisionString

java.lang.String revisionString

userLabel

java.util.Vector userLabel

searchPathDir

java.util.Vector searchPathDir

standardNodes

java.util.Vector standardNodes

revisionFileNames

java.util.Vector revisionFileNames

multipleRevisionModuleNames

java.util.Vector multipleRevisionModuleNames

moduleNameVector

java.util.Vector moduleNameVector

loadedModules

java.util.Vector loadedModules

impModVect

java.util.Vector impModVect

collectedModules

java.util.Vector collectedModules

extensionName

java.lang.String[] extensionName

starters

MibNode[] starters

resolver

ImportResolver resolver

oidNums

int[] oidNums

cmiFile

java.io.File cmiFile

modNameDefnTable

java.util.Hashtable modNameDefnTable

ALL_MESSAGES

public static final int ALL_MESSAGES

For printing all the debug messages

WARNING_MESSAGES

public static final int WARNING_MESSAGES

For printing all the warning messages

SERIOUS_MESSAGES

public static final int SERIOUS_MESSAGES

For printing all the serious messages

CRITICAL_MESSAGES

public static final int CRITICAL_MESSAGES

For printing all the critical messages

MYSQL

public static final byte MYSQL

For setting the MySql database

ORACLE

public static final byte ORACLE

For setting the Oracle database

allowedLevel

static int allowedLevel

For setting the MsSql database

LENIENT

public static final byte LENIENT

For setting flexible parsing level. This is the default parsing level.

NORMAL

public static final byte NORMAL

For setting normal parsing level.

SERIOUS

public static final byte SERIOUS

For setting the serious parsing level

CRITICAL

public static final byte CRITICAL

For setting the critical parsing level

jMibOps

JdbcMibOperations jMibOps

stmt

java.sql.Statement stmt

dbType

byte dbType

parsingLevel

byte parsingLevel

importsParsingLevel

byte importsParsingLevel

entryTable

java.util.Hashtable entryTable

genericTcList

java.util.Hashtable genericTcList

modules

java.util.Hashtable modules

globalImports

java.util.Hashtable globalImports

equivName

static java.util.Hashtable equivName

errIndexTable

java.util.Hashtable errIndexTable

errAugNotEntryTable

java.util.Hashtable errAugNotEntryTable

errRecrAugEntryTable

java.util.Hashtable errRecrAugEntryTable

errOctetStrSizeTable

java.util.Hashtable errOctetStrSizeTable

errDispHintTable

java.util.Hashtable errDispHintTable

errNamesTable

java.util.Hashtable errNamesTable

errDiffSizeTable

java.util.Hashtable errDiffSizeTable

errImpliedTable

java.util.Hashtable errImpliedTable

errTrapNumTable

java.util.Hashtable errTrapNumTable

errInAppDefvalTable

java.util.Hashtable errInAppDefvalTable

checks

byte[] checks

removedChecks

byte[] removedChecks

mibParserConstants

MibParserConstants mibParserConstants

applet

java.applet.Applet applet

readerVer

static final byte[] readerVer

This mib reader class version. The reader version determines the degree of compatibilty with the compiler output reads. The isVersionOk routine determines the readability aspect, i.e whether this can handle the outputs generated by the compiler of a specified version.

Since:

2.2

overWriteDataBase

boolean overWriteDataBase

indxNode

MibNode indxNode

syntax

LeafSyntax syntax

Constructor Detail

MibOperations

public MibOperations()

This instantiates a new MibOperations instance for MIB operations. Also sets up basic syntax elements for the ASN Types for use. This also initializes the standard nodes like org, dod, etc.

Method Detail

setMibFileExtension

public void setMibFileExtension(java.lang.String extension)

Registers the extensions with which the MIB file is to be searched. This method is useful only in case of loading mibs in applets and from the jar file. Multiple extensions can be given which is comma or space separated. The default extensions set are .mib,.txt,.my and the extension name should not be .cmi or .cds, since these are our proprietary extensions for the compiled MIBs. This extension will be added to the default extensions set.

The file will be searched with the name of the module with this extension. So the MIB filename should be same as the modulename with this extension.

for example,

	   MibOperations mibOps = new MibOperations();
	   mibOps.setMibFileExtension("mi2,abc");
	   mibOps.loadMibModule("RFC1213-MIB");
 

The file will be searched in the following sequence

• Without the extension.
• With the extension which we set.
• With the default extensions.

In this case, it searches for the file in the following order RFC1213-MIB, RFC1213-MIB.mi2, RFC1213-MIB.abc, RFC1213-MIB.mib, RFC1213-MIB.txt, RFC1213-MIB.my

In case of applications, it also searches for the MIB module in all the files, present in that directory.

Parameters:

extension - Extension of the MIB file.

setThrowFileNotFound

public void setThrowFileNotFound(boolean value)

Deprecated.

Throws a file not found exception if the corresponding import module is not found in the search path.

Parameters:

value - the boolean value

getThrowFileNotFound

public boolean getThrowFileNotFound()

Deprecated.

Returns the status of the import exception for files that are not found.

Returns:

true if the boolean value in setThrowFileNotFound(boolean) method is set.
false if the boolean is not set or if set to false.

setDebug

public void setDebug(boolean debug)

Defines whether debugging output should be generated to stdout.

Parameters:

debug - the boolean value. The debugging output is generated to stdout if the boolean is set to true.

setSerializeMibs

public void setSerializeMibs(boolean flag)

Defines whether to serialize the MibModule. This flag should be set before loading the MIBs. If this is set to true it will serialize the loaded MIBs. By default, this flag is set to false.

By default, the Serialized MIB file will be saved with this filename with ".ser" as extension in the same directory from which the mib is loaded. If the fileName contains any other extension, that extension is removed and the serialized file will be created with ".ser" extension.

for example, if RMON2-MIB is loaded, it will serialize this module along with the Imported Modules viz ., RFC1271-MIB,RFC1213-MIB, and TOKEN-RING-RMON and saves it in a single file.

 MibOperations mibOps = new MibOperations();
 mibOps.setSerializeMibs(true);
 try 
 {
 	mibOps.loadMibModules("RMON2-MIB.mib");
 }
 catch(Exception ex)
 {
 	System.out.println(ex);
 }
 

In this case, if the filename is RMON2-MIB.mib the serialized file will be saved as RMON2-MIB.ser.

If you want to create the serialized file with any other name the method setSerializedMibFileName() can be used.

Serialization is not supported in applets.

Parameters:

flag - the boolean value

See Also:

setSerializedMibFileName(java.lang.String), setLoadFromSerializedMibs(boolean)

isSerializeMibs

public boolean isSerializeMibs()

Gets the serializeMibs boolean

Returns:

true, if the boolean in the method setSerializeMibs(boolean flag) is set to true.
false otherwise.

See Also:

setSerializeMibs(boolean)

setLoadFromSerializedMibs

public void setLoadFromSerializedMibs(boolean flag)

Defines whether to load mib from serialized MIB file. This flag should be set to true before loading the MIBs from the serialized file.

If the serialized MIB file is already present, then the MIB will be loaded from the serialized MIB file. Else, the serialized file will be created and MIB will be loaded from the serialized MIB file.

The serialized MIB file will be created with the name of MIB file.

Parameters:

flag - the boolean value.
If set to true, the MIB files will be loaded from the serialized MIB file.

See Also:

setSerializeMibs(boolean)

isLoadFromSerializedMibs

public boolean isLoadFromSerializedMibs()

Used to know whether the MIB is loaded from serialized mibs.

Returns:

true if the boolean value in the method setLoadFromSerializedMibs(boolean flag)is set to true.
false otherwise.

See Also:

setLoadFromSerializedMibs(boolean)

setSerializedMibFileName

public void setSerializedMibFileName(java.lang.String fileName)

Defines the name with which the serialized MIB file is to be stored. By default, the Serialized MIB file will be saved with this filename with ".ser" as extension in the same directory from which the mib is loaded.

If the input argument is rfc1213, then the serialized MIB file will be created with the name rfc1213.ser

NOTE : This applies only if setLoadFromSerializedMibs(boolean) or setSerializeMibs(boolean) is set to true.

Parameters:

fileName - the name of the file in which the serialized file is to be stored.

See Also:

setLoadFromSerializedMibs(boolean), loadMibModule(String), loadMibModules(Applet,String), loadMibModule(Applet,URL)

getSerializedMibFileName

public java.lang.String getSerializedMibFileName()

Retrieves the Serialized MIB file name.

Returns:

the filename set by the method setSerializedMibFileName(String fileName).
empty string, if the filename is not set.

See Also:

setSerializedMibFileName(java.lang.String)

setOverwriteSerializedMibs

public void setOverwriteSerializedMibs(boolean flag)

Defines whether to overwrite the existing serialized MIB files. By default the overwrite flag is set to false. If set to true, then the serialized MIB files will be overwritten.

After loading the MIB file as a serialized MIB file, if you do any changes in the MIB file and load it again it will not get reflected in the loaded MIB file. So at that time, this method has to be called, to overwrite the serialized MIB files and get the latest changes.

Setting this boolean to true is recommended only if you have changed the contents of the MIB file. Otherwise, this will unnecessarily increase the loading time of the MIB's.
NOTE: This applies only when the setLoadFromSerializedMibs is set to true.

Parameters:

overWrite - the boolean value
If set to true, the serialized MIB file will be overwritten.

isOverwriteSerializedMibs

public boolean isOverwriteSerializedMibs()

Used to know whether the serialized mib files are overwritten.

Returns:

true if the overwrite boolean in the method setOverwriteSerializedMibs(boolean flag) is set to true.
false if the boolean is not set, or if the boolean is set to false.

See Also:

setOverwriteSerializedMibs(boolean)

setLoadFromCompiledMibs

public void setLoadFromCompiledMibs(boolean flag)

Defines whether to load mib from compiled MIBs. This flag should be set before loading the MIBs, if we want to load the MIB from compiled mibs. By default it is set to false.

For example, RFC1213-MIB is loaded, it will automatically load RFC1213-MIB.cmi if it exists. Otherwise it will create the compiled files by parsing the MIB and then load from the compiled MIB file. This is in case of application.

In case of applets, due to the restriction imposed for writing the files, compiled MIB files cannot be created automatically.

So in case of applets, the MIBs can be loaded from compiled files only if they are already present. We can create the compiled MIB files using the method createCompiledMibs(String).

Parameters:

flag - the boolean value
If this flag is set to true, the MIBs will be loaded from compiled files( i.e; .cmi and .cds files).

See Also:

createCompiledMibs(java.lang.String)

isLoadFromCompiledMibs

public boolean isLoadFromCompiledMibs()

Used to know whether the MIB is loaded from the compiled mibs.

Returns:

true if the flag in setLoadFromCompiledMibs(boolean flag) is set to true.
false otherwise.

See Also:

setLoadFromCompiledMibs(boolean)

setOverwriteCMI

public void setOverwriteCMI(boolean overWrite)

Defines whether to overwrite the existing compiled files. By default the overwrite flag is set to false. If set to true, then the compiled MIB files will be overwritten.

After loading the MIB file as a compiled MIB file, if you do any changes in the MIB file and load it again it will not get reflected in the loaded MIB file. So at that time, this method has to be called, to overwrite the compiled MIB files and get the latest changes.

Setting this boolean to true is recommended only if you have changed the contents of the MIB file. Otherwise, this will unnecessarily increase the loading time of the MIB's.
NOTE: This applies only when the setLoadFromCompiledMibs(boolean) is set to true.

Parameters:

overWrite - the boolean value
If set to true, the compiled MIB files are overwritten.

getOverwriteCMI

public boolean getOverwriteCMI()

Deprecated. since 4.0, replaced by isOverwriteCMI()

Gets the overwrite compiled mibs boolean.

Returns:

true if the overwrite boolean in the method setOverwriteCMI(boolean overWrite) is set to true.
false if the boolean is not set, or if the boolean is set to false.

See Also:

setOverwriteCMI(boolean)

isOverwriteCMI

public boolean isOverwriteCMI()

Used to know whether the compiled mib files are overwritten.

Returns:

true if the overwrite boolean in the method setOverwriteCMI(boolean overWrite) is set to true.
false if the boolean is not set, or if the boolean is set to false.

See Also:

setOverwriteCMI(boolean)

setMibPath

public void setMibPath(java.lang.String path)

Sets the search Path in which the Mib Parser will search for the MIB modules. Multiple paths can be specified using the pipe (|) as a separator.

for example, If the primary MIB file IF-MIB is in the directory "../mibs" and if the imported MIB file is in the directory "../examples" then the SearchPath can be set as follows
mibOperations.setMibPath("../mibs | ../examples");

If the SearchPath is not set, then the MIB files are searched in the current working directory, or in the directory from where the MIB file is loaded.

If the search path is set, the MIB file will be searched in the directories specified using this method in addition to the current directory and the directory from where the MIB file is loaded. The MIB files will be searched in the order specified using this method.

Parameters:

searchPath - String specifying the search path.
For multiple paths separate the paths by the pipe (|) symbol.

getMibPath

public java.lang.String getMibPath()

Gets the search Path in which the MIB files are searched.

Returns:

String containing the path which will be searched for the MIBs.
null if the searchPath has not been set previously.

See Also:

setMibPath(java.lang.String)

loadMibModules

public void loadMibModules(java.lang.String mibs)
                    throws MibException,
                           java.io.IOException,
                           java.io.FileNotFoundException

Load a set of MIB Modules from files. The files can be seperated by a space, tab, new line, carriage return and pipe symbol.
for example, mibOps.loadMibModules("../mibs/RFC1213-MIB ../mibs/IF-MIB");
MIBs can also be loaded from string URLs.

In case of loading the files from space seperated directories, the whole String should be given within the double quotes.
for example, if the MIB file is present in the directory 'Program Files',
mibOps.loadMibModules("\"../../mibs/Program Files/RFC1213-MIB\"")

The MIB file can be loaded in the following options,

• Loading MIB's directly ( from a file, URL or a jar )
• Loading from Serialized files
• Loading Compiled MIB's
• Loading from Database

If the mib file is present is different directories, the search path can be set using the method setMibPath(). The mib file will be searched in the order in which the path specified.

The parsingLevel can be set using the method setParsingLevel(). The default parsingLevel is LENIENT.

While loading a mib, imported modules also have to be loaded. So it searches for the imported module with the fileName defined in the IMPORTS section. If it could not find the file with the moduleName, then it search all the file in the directory. If it finds the file which contains the imported MIB module, then the imported module is loaded. Otherwise, if the imported module doesnot exist, then IMPORTS failed Exception will be thrown.

The default extension of the file name may be .mib,.txt,.my. In case of applications, the imported mib file can be present with any extensions. But in case of loading the mib from jar, url, applet if the extension is other than .mib,.txt,.my, then the method setMibFileExtension() has to be used.

For loading the mibs from applets, the method loadMibModules(Applet, String) can be used.

Parameters:

mibs - list of file names seperated by a space,tab, new line, carriage return and pipe symbol.

Throws:

MibException - is thrown upon parse errors.

java.io.IOException - is thrown upon IO errors.

java.io.FileNotFoundException - is thrown if the file is not found.

See Also:

setLoadFromSerializedMibs(boolean), setLoadFromCompiledMibs(boolean), setLoadFromDatabase(boolean), setMibFileExtension(java.lang.String), loadMibModules(Applet, String), setMibPath(java.lang.String), setParsingLevel(byte), setImportsParsingLevel(byte)

loadMibModules

public void loadMibModules(java.applet.Applet applet,
                           java.lang.String mibs)
                    throws MibException,
                           java.io.IOException,
                           java.io.FileNotFoundException

Load a set of MIB Modules from an applet using the string URLs. The URLs are specified by a space separated list of string URLs. The URLs can be absolute or relative to the applet document base.

Parameters:

applet - applet from which the mib is loaded.

mibs - space seperated list of mib files.

Throws:

MibException - is thrown upon parse errors.

java.io.IOException - is thrown upon IO errors.

java.io.FileNotFoundException - is thrown if the file is not found.

loadMibModule

public MibModule loadMibModule(java.applet.Applet applet,
                               java.net.URL url)
                        throws MibException,
                               java.io.IOException,
                               java.io.FileNotFoundException

Load a MIB Module from an applet using the URL.

Parameters:

applet - applet from which the mib is loaded.

url - the name of the URL

Throws:

MibException - is thrown upon parse errors.

java.io.IOException - is thrown upon IO errors.

java.io.FileNotFoundException - is thrown if the file is not found.

loadMibModule

public MibModule loadMibModule(java.lang.String fileName)
                        throws MibException,
                               java.io.IOException,
                               java.io.FileNotFoundException

Load a MIB Module from this file.

Parameters:

fileName - the name of the mib file to be loaded.

Throws:

MibException - is thrown upon parse errors.

java.io.IOException - is thrown upon IO errors.

java.io.FileNotFoundException - is thrown if the file is not found.

createCompiledMibs

public void createCompiledMibs(java.lang.String mibs)
                        throws MibException,
                               java.io.IOException,
                               java.io.FileNotFoundException

Used to create compiled mibs namely the cmi and cds files. Compiled mibs can be created for a single file or for a directory of mibs. When a file is being compiled, it tries to compile the imported modules. In this process if it finds the cmi file existing for the imported module, or if it could not find the imported module then it skips the compilation for that module.

So before creating compiled mibs for a directory of mibs, you should make sure that no compiled mibs (i.e; cmi and cds files) exist in that directory, inorder to recompile all the mibs in that directory.

Parameters:

mibs - the space seperated list of mib files for which the compiled mib files is to be generated.

Throws:

MibException - is thrown upon parse errors.

java.io.IOException - is thrown upon IO errors.

java.io.FileNotFoundException - is thrown if the file is not found.

getMibModule

public MibModule getMibModule(java.lang.String name)

Gets the MIB Module from list of already loaded MIBs. While loading the MIB files, the MIB will be loaded with its dependent MibModules. The individual MibModule can be obtained using this method. If we want to get all the loaded MIB modules, the getMibModules() method can be used.

Parameters:

name - the MibModule name defined in the DEFINITIONS clause of the MIB. The name is not identified by the filename of the MIB.

Returns:

MibModule object with the specified name.
null if the MIB is not loaded.

See Also:

getMibModules()

getModuleNameDefinition

public java.lang.String getModuleNameDefinition(java.lang.String file)
                                         throws MibException,
                                                java.io.IOException,
                                                java.io.FileNotFoundException

Lets you know the module name contained in this MIB file. It checks for syntactical semantics only upto the the MIB module definiton and then stops parsing the MIB.

In most cases API users would not require this method as they would only need to load MIBs. This method is used to get the module name of the MIB module present in the MIB file without loading the MIB file. This method will return the first module name present in this MIB file. If the multiple MIB module, present in this MIB file, the getMibModuleDefintions(String) method can be used to retrieve all the MIB modules present in this MIB file.

Parameters:

file - name of the file containing the MIB module.

Returns:

MIB module label, null if no MIB file is present.

Throws:

MibException - is thrown upon parse errors.

java.io.IOException - is thrown upon IO errors.

java.io.FileNotFoundException - is thrown if the file is not found.

See Also:

getModuleNameDefinitions(java.lang.String)

getModuleNameDefinition

java.lang.String getModuleNameDefinition(java.lang.String file,
                                         boolean singleFlag)
                                   throws MibException,
                                          java.io.IOException,
                                          java.io.FileNotFoundException

getMibModule

public MibModule getMibModule(MibNode node)

Gets the MIB Module that contains the specified MibNode. If the node is imported from some other module, then this method will return the module which is loaded first. So in this case, the method getImportedModuleName() in the class MibNode can be used, which will return the module where the node is actually defined.

Parameters:

node - the node for which module is required.

Returns:

MibModule in which the node is defined.
null if the node is null or if the module in which the node is defined is not loaded.

See Also:

MibNode.getImportedModuleName()

getMibModules

public java.util.Enumeration getMibModules()

Gets all the MIB modules loaded in this MibOperations instance.

Returns:

Enumeration of loaded MibModules. empty enumeration if no modules are loaded.

See Also:

getMibModule(java.lang.String)

setDebugMessageLevel

public static void setDebugMessageLevel(int level)

Sets the debug message level.

Parameters:

level - the various debug levels as mentioned below
The available debug levels are

• ALL_MESSAGES
• WARNING_MESSAGES
• SERIOUS_MESSAGES
• CRITICAL_MESSAGES

By default it is set to SERIOUS_MESSAGES.

createVariableBinding

public SnmpVarBind createVariableBinding(java.lang.String varName,
                                         java.lang.String[] indexes,
                                         java.lang.String value)
                                  throws java.lang.IllegalArgumentException,
                                         SnmpException

Creates an SnmpVarBind instance with the supplied parameters. Handy for creating SNMP Requests which need encoding of instance values for tables.

Supply the Snmp variable value when using for SNMP set. if value is null, SnmpNull is used as needed by get requests.

for example, if you want to create the request for the columnar node "atPhysAddress", defined in the module RFC1213-MIB, the varName is "atPhysAddress"
Let the String array indexes contain the values 1 and 192.168.1.100 and the String Value be "theAddress".
then the output varbind will be .1.3.6.1.2.1.3.1.1.2.1.1.192.168.1.100: theAddress

Parameters:

varName - The name, or numeric object ID, of MIB variable for which this request is being created

indexes - The ordered list of index values String array of the index values. Parameter can be null for non-tabular columns.

value - The value to be used for sets. The value is null for gets.

Returns:

SnmpVarBind instance for the given parameters.

Throws:

SnmpException - is thrown upon variable creation errors. i.e. If the index values contradict with the syntax of the indexMibNodes.

java.lang.IllegalArgumentException - is thrown if the parameter indexes is null or if size of the String array indexes is not same as the number of indexMibNodes.

getSnmpOID

public SnmpOID getSnmpOID(java.lang.String s)

Creates an SnmpOID instance based on the loaded MIBs. This does the search of all the loaded MIB modules and creates the SnmpOID instance, if the node is found. Also supports simple "label" or "label.N" strings to create OIDs, where label is the label of a node in the MIB tree (and is a leaf node in the latter case).

Parameters:

s - String OID of the form .N.N.N..., or N.N.N..., in which case the static Standard_Prefix in the SnmpAPI class is used. N can be a number or a name.

Returns:

the SnmpOID instance for the given string oid, if the node is found.
else return null.

getLeafSyntax

public LeafSyntax getLeafSyntax(SnmpOID oid)

Gets the syntax for the node corresponding to this oid. This method used to get the syntax of the node corresponding to this SnmpOID. We can also, get the syntax of this OID as follows:

 		MibOperations mibOps = new MibOperations();
		mibOps.loadMibModule("RFC1213-MIB");
		MibNode node = mibOps.getMibNode(new SnmpOID(".1.3.6.1.2.1.1.1"));
		LeafSyntax leaf = node.getSyntax();
 

Parameters:

oid - SnmpOID object.

Returns:

LeafSyntax object for this SnmpOID instance if found
null if the node is not a leaf node or if the oid is invalid.

getMibNode

public MibNode getMibNode(java.util.Vector oid)

Gives the MibNode per the Vector of Strings OID argument. If the Vector contains system and 1 it will return sysDescr and if the vector contains sysDescr and nothing else, then it will return the node for sysDescr. This method always tries to retrieve a leaf node. If it matches a non-leaf node, then that node is returned only if the match of oid elements is exact( i.e. no undefined child components, so that system.1 will fail to return a Node if loaded MIB does not contain sysDescr node. But mib-2.1 will return system if the system node is available). This searches the available mibs successively and is not suited for large number of MIBs.

Parameters:

oid - Vector of String OIDs

Returns:

MibNode per the Vector of Strings OID argument
null if the node is not found.

varBindsToString

public java.lang.String varBindsToString(SnmpPDU pdu)

Gets variable bindings in the PDU, using the information from loaded MIBs.

Parameters:

pdu - the SnmpPDU instance

Returns:

String representation of the variable bindings.

getErrorString

public java.lang.String getErrorString(SnmpPDU pdu)

Gives a detailed error information on the PDU using information from the loaded MIBs.

Parameters:

pdu - the SnmpPDU instance

Returns:

the error string containing the errored variable bindings

toByteString

public java.lang.String toByteString(SnmpPDU pdu)

Returns the byte representation of the SnmpPDU using the MIB information. Same as the toString(SnmpPDU pdu) method.

Parameters:

pdu - the SnmpPDU instance

Returns:

the byte representation of the SnmpPDU instance value.

See Also:

toString(SnmpPDU)

toByteString

public java.lang.String toByteString(SnmpVarBind varBind)

Returns the byte representation of SnmpVarbind using the MIB information. Same as the toString(SnmpVarBind varBind) method

Parameters:

varBind - the SnmpVarBind instance

Returns:

the byte representation of the SnmpVarBind

See Also:

toString(SnmpVarBind)

toByteString

public java.lang.String toByteString(SnmpVar var,
                                     SnmpOID oid)

Gives a translated value for the SnmpVar instance using the MIB information. This method is same as the toString(SnmpVar var, SnmpOID oid) method

Returns:

the byte representation of the SnmpVar instance value

See Also:

toString(SnmpVar,SnmpOID)

toString

public java.lang.String toString(SnmpPDU pdu)

Returns the string value of the pdu using the MIB information

Parameters:

pdu - the SnmpPDU instance

Returns:

the string representation of the SnmpPDU instance.

toString

public java.lang.String toString(SnmpVarBind varbind)

Provides a translated value for an SNMP variable binding using information from the loaded MIBs. For e.g. if MIB-II is loaded, for the node ifType, this method will return "ethernet(2)" instead of the "2" returned by SnmpVar.toString().

Parameters:

varbind - the SnmpVarBind instance

Returns:

the string representation such as "sysDescr.0:Adv Snmp Agent".

toTagString

public java.lang.String toTagString(SnmpVarBind varbind)

Provides a translated value for an SNMP variable binding using information from the loaded MIBs. For e.g. if MIB-II is loaded, for the node ifType this method will return "ethernet(2)" instead of the "2" returned by SnmpVar.toString(). The return values are tagged.

Parameters:

varbind - the SnmpVarBind instance

Returns:

the detailed description of the SnmpVarBind instance as a string

toString

public java.lang.String toString(SnmpVar var,
                                 SnmpOID oid)

Provides a translated value for an SNMP variable using information from the loaded MIBs. For e.g. if MIB-II is loaded, for the node ifType this method will return "ethernet(2)" instead of the "2" returned by SnmpVar.toString(). The two parameters will usually comprise a varbind.

Parameters:

var - the SnmpVar object for the oid.

oid - the oid whose value needs to be printed.

Returns:

String representation for the SnmpOID instance value if found in loaded Mibs.
If node is not found this method always returns a printable ascii string.

toString

public java.lang.String toString(SnmpOID oid)

Provides the translated name representation for the SnmpOID instance if found in loaded Mibs. For e.g. for the oid .1.3, this method will return .iso.org

Parameters:

oid - the SnmpOID instance value

Returns:

the numbered oid string

toShortString

public java.lang.String toShortString(SnmpOID oid)

Provides the short translated name representation for the SnmpOID instance. This does not perform stringification of index components of columnar elements to their normal types. So if the oid corresponds to a columnar object "alpha" with a string index component "beta", then the output will be alpha.98.101.116.97 (not alpha.beta) For simple scalar nodes this will return values as mentioned earlier i.e sysUpTime.0 for the oid 1.3.0

Parameters:

oid - the SnmpOID instance

Returns:

the short form of the node string corresponding to the oid.(node label only, e.g. sysDescr.0)
the numeric oid if no corresponding node found.

getInstanceString

public java.lang.String getInstanceString(SnmpOID oid)

Gets the Instance portion of OID as a String. e.g. ".0" for a scalar. The instance component is a .0 for scalar leaf nodes such as sysDescr,sysName etc. Instances of scalar objects are identified by the OID value of the object suffixed with the number 0. Instances of columnar objects (table objects) are identified by their OID values suffixed by their index components. The index component is formed from the encoding of the index values in a predefined manner based on the types of the index columns.

Parameters:

oid - the SnmpOID for which the instance component is required.

Returns:

the instance component of the oid.
null, if the corresponding node is not found.

See Also:

LeafSyntax.decodeInstanceString(java.lang.String, java.util.Vector), LeafSyntax.encodeInstanceString(java.util.Vector, java.util.Vector)

getInstanceString

public java.lang.String getInstanceString(SnmpOID oid,
                                          MibNode node)

Gets the Instance portion of OID as a String. e.g. ".0" for a scalar. This version avoids having to search for node if already available.

Parameters:

oid - the SnmpOID instance

node - the MibNode object corresponding to the oid.

Returns:

the instance string if the node is found and it is matched with the oid.
null if node and oid are mismatched.

Please note that this verification is not comprehensive for sake of efficiency. So it is not ensured that a null will be returned for a mismatched node. This returns the sub-string corresponding to the instance. For cases such as MibNode being system and OID as sysDescr the return value will start with the sub-id of mib-2. The intersection of the node oid and the given oid are eliminated from the returned oid string.

getMibNode

public MibNode getMibNode(SnmpOID oid)

Gets the MibNode for this SnmpOID instance by searching all the MIB modules. If a node is not a leaf, then the oid should match exactly. So MibNode for system will be returned if the exact oid for system is given. But for leaf nodes such as ifDescr, MibNode is returned even if the oid is ifDescr.1 The instance component of the oid is not necessary for a match.

Parameters:

oid - the SnmpOID instance

Returns:

the MibNode corresponding to the oid.

getNearestNode

public MibNode getNearestNode(SnmpOID oid)

Gets the node corresponding to the oid which is nearest to this SnmpOID instance. This does a search of all MIB modules loaded in this MibOperations instance and returns the oid if found. The mib node need not be a leaf node.

Parameters:

oid - the SnmpOID instance

Returns:

the node nearest to this oid.
If there is no node successive to this oid, it returns the node corresponding to this oid.

getMibTrap

public MibTrap getMibTrap(SnmpOID enterprise,
                          int genericType,
                          int specificType)

Gets the trap definition matching the given enterprise, generic type and specific type values. If the enterprise value is `snmp' (.1.3.6.1.2.1.11), the trap number is compared with the generic type. Else if the generic type value is 6, the specific type value is compared with the trap number.

Parameters:

enterprise - the enterprise value of the trap-type

genericType - the integer value

specificType - the integer value

Returns:

the MibTrap object if the exact match is found.
null otherwise.

getNotificationType

public NotificationType getNotificationType(SnmpOID trapoid)

Gets the NotificationType object of the given trap oid

Parameters:

oid - the oid value of the trap-type

Returns:

the NotificationType object if the exact match is found.
null otherwise.

Since:

AdventNet SNMP API 4.0.3

getMibNode

public MibNode getMibNode(java.lang.String oidString)

Gets the node corresponding to this label. The node is searched in all the loaded modules.

Parameters:

oidString - the name of the node

Returns:

MibNode Object corresponding to the node.
null if the node is not found.

See Also:

MibModule.getMibNode(String)

getMibNode

public MibNode getMibNode(java.lang.String nodeLabel,
                          java.lang.String mib)

Gets the node correspoding to the label in this mib. This method searches for the node only in the specified mib.

Parameters:

nodeLabel - the name of the MibNode

mib - the MIB name in which the node is being searched.

Returns:

the MibNode if the node is found in the mib specified.
null otherwise.

getNodesFromNames

public java.util.Vector getNodesFromNames(java.util.Vector nodes)

Gets the MibNodes corresponding to the names in the Vector. This is useful for converting node lists stored as names.

Parameters:

nodes - Vector of the node names.

Returns:

Vector of MibNodes. The Vector element will be null if the particular MibNode is not found.

getNodesFromString

public java.util.Vector getNodesFromString(java.lang.String nodeList)

Gets the MibNodes corresponding to the node names in the nodelist. This method searches for the specified MIB nodes given in the String argument. This is useful for converting index lists, object names lists, etc.

Parameters:

nodeList - list of the node names separated by space or comma.

Returns:

Vector of MibNodes. The Vector element will be null if the particular MibNode is not found.

getSyntaxByName

public LeafSyntax getSyntaxByName(java.lang.String name)

Gets the syntax for the node represented by the String argument.
NOTE - For TCs , you can get the syntax only if the corresponding MIB is loaded.

Parameters:

name - the name of the syntax or TC

Returns:

the LeafSyntax associated with this name.
null, if there is no syntax associated with the name.

getModuleSize

public int getModuleSize()

Returns the number of modules loaded in this MibOperations instance.

unloadMibModule

public boolean unloadMibModule(MibModule module)

Unloads the MibModule from the modules table.

Parameters:

module - the nstance of the MibModule to be unloaded.

Returns:

true if module is unloaded, false otherwise.

unloadMibModule

public MibModule unloadMibModule(java.lang.String name)

Unloads the MibModule from the MibModules loaded in this instance.

Parameters:

name - the name of the module to be unloaded.

Returns:

the MibModule instance, if the module is unloaded.

unloadAllMibModules

public void unloadAllMibModules()

Unload all the loaded MibModules.

addLabel

public void addLabel(java.lang.String addLabel)

Used to add label which should not be treated as a reserved word by the MIB parser.

So if a particular reserved word in MIB is to be used in a different manner, then the conflict can be resolved by using this method. The addLabel should be invoked before loading the MIB file. Some MIB modules contains the reserved word as the identifier.

For example, suppose if a module contains a TC whose name is one of the reserved words, Unsigned32

 Unsigned32 ::= INTEGER(0 .. 2147483647)
 

If you wish you do not want to treat Unsigned32 as a reserved word, then you can do the following

 	MibOperations mibOps = new MibOperations();
 	mibOps.addLabel("Unsigned32");
 	mibOps.loadMibModules("mibFile");
 

The following are the RESERVED key words
"ABSENT ACCESS AGENT-CAPABILITIES ANY APPLICATION AUGMENTS
BEGIN BIT BITS BOOLEAN BY CHOICE COMPONENT COMPONENTS
CONTACT-INFO CREATION-REQUIRES Counter32 Counter64 DEFAULT
DEFINED DEFINITIONS DEFVAL DESCRIPTION DISPLAY-HINT END
ENUMERATED ENTERPRISE EXPLICIT EXPORTS EXTERNAL FALSE FROM
GROUP Gauge32 IDENTIFIER IMPLICIT IMPLIED IMPORTS INCLUDES
INDEX INTEGER Integer32 IpAddress LAST-UPDATED MANDATORY-GROUPS
MAX MAX-ACCESS MIN MIN-ACCESS MINUS-INFINITY MODULE
MODULE-COMPLIANCE MODULE-IDENTITY NOTIFICATION-GROUP
NOTIFICATION-TYPE NOTIFICATIONS NULL OBJECT OBJECT-GROUP
OBJECT-IDENTITY OBJECT-TYPE OBJECTS OCTET OF OPTIONAL
ORGANIZATION Opaque PLUS-INFINITY PRESENT PRIVATE
PRODUCT-RELEASE REAL REFERENCE REVISION SEQUENCE SET SIZE
STATUS STRING SUPPORTS SYNTAX TAGS TEXTUAL-CONVENTION
TRAP-TYPE TRUE TimeTicks UNITS UNIVERSAL Unsigned32 VARIABLES
VARIATION WITH WRITE-SYNTAX"

Parameters:

addLabel - the word which should not be treated as a reserved word.

getIgnoreSpecificControlCodes

public boolean getIgnoreSpecificControlCodes()

Used to get the value determining whether the new-line characters, tabs and carriage returns are printed or their hex values

Returns:

true when the boolean in the method setIgnoreSpecificControlCodes(boolean specConCode) is set to true.
false when the boolean is not set, or if the boolean is set to false.

See Also:

setIgnoreSpecificControlCodes(boolean)

setIgnoreSpecificControlCodes

public void setIgnoreSpecificControlCodes(boolean specConCode)

Used to set the value determining whether the new-line characters, tabs and carriage returns are printed as they are or their hex values.

Parameters:

specConCode - the boolean value
Ifset to true then they are printed as they are, else their hex value is printed.

setReadDesc

public void setReadDesc(boolean readFlag)

Sets the flag for reading the descriptions from compiled mib modules. The .cds file contains the description, comments and reference of the node objects present in the MibModule. For the fast loading, or if we don't need the information like, description and reference we can omit the loading of this .cds file by setting this flag false. The default value is true. NOTE: This applies only when the setLoadFromCompiledMibs is set to true.

Parameters:

readFlag - the boolean value

isReadDesc

public boolean isReadDesc()

Used to know whether reading the descriptions from compiled modules is enabled.

Returns:

false if the readFlag in the method setReadDesc(boolean readFlag) is set to false.
true if the boolean is not set or if the boolean is set to true.

getMibModuleNames

public java.util.Enumeration getMibModuleNames()

Gets the names of the Mib modules loaded.

Returns:

Enumeration of loaded MibModules.
Enumeration object with zero entries if no MIB is loaded.

encodeInstanceString

public java.lang.String encodeInstanceString(java.util.Vector indexValue,
                                             java.util.Vector indexMibNodes)
                                      throws java.lang.NumberFormatException

Encodes an instance string based on the Snmp Type of the indexMibNode. This encoded instance string should be concatenated to the node oid to get the complete oid. For example, in atTable(RFC1213-MIB) the indexMibNodes are atIfIndex and atIfNetAddress. The encoded instance String for the atPhysAddress (.1.3.6.1.2.1.3.1.1.2) can be obtained as follows. The indexValue ["1","192.168.1.1"] where "1" is for atIfIndex and "192.168.1.1" for atIfNetAddress respectively. It will return the encoded string value as "1.1.192.168.1.1". It should append with atIfPhysAddress oid to get the complete OID (.1.3.6.1.2.1.3.1.1.2.1.1.192.168.1.1).

Parameters:

indexValue - Vector of String values.

indexMibNodes - Vector of indexMibNodes corresponding to the indexValue

Returns:

String representation of the instance value.

initJdbcParams

public void initJdbcParams(java.lang.String driverName,
                           java.lang.String URL,
                           java.lang.String userName,
                           java.lang.String passWord)
                    throws MibException

If you need to use database support, you have to invoke this method to initialize the Jdbc Parameters. This method used to instantiate the connection with the database. The setLoadFromDatabase should be invoked to use the database operations. The default database we used is MySQL. If we want to use some other database, the setDatabaseName(byte) will be used to select the database. Currently we are supporting the databases MySQL and Oracle.

Parameters:

driverName - Name of the DataBase driver.

URL - URL pointing to the DataBase file name

userName - userName

passWord - password

Throws:

MibException - if any SQLException is thrown.

setLoadFromDatabase

public void setLoadFromDatabase(boolean flag)

Defines whether to load the MIB from DataBase. If set to true the MIB is loaded from the Database. The MIB can be loaded from the database as follows: MibOperations mibOps = new MibOperations(); mibOps.initJdbcParams("driverName", "URL","userName","passWord"); mibOps.setLoadFromDatabase(true); mibOps.loadMibModules("mibFile"); The initJdbcParams method should be used to get the database connection. The default database we support is MySQL. If you need to use other database, the setDatabaseName() method should be used.

Parameters:

flag - the boolean value.

See Also:

initJdbcParams(java.lang.String, java.lang.String, java.lang.String, java.lang.String), setDatabaseName(byte)

isLoadFromDatabase

public boolean isLoadFromDatabase()

Used to know whether the MIB is loaded from the DataBase.

Returns:

true if the boolean in the method setLoadFromDatabase(boolean flag) is set to true.
false if the boolean is not set, or if the bolean is set to false.

See Also:

setLoadFromDatabase(boolean flag)

setOverwriteDatabase

public void setOverwriteDatabase(boolean overWrite)

Defines whether to overwrite the existing database files. NOTE: This applies only when the setLoadFromDataBase is set to true.

Parameters:

overWrite - the boolean value
If set to true the database is overwritten.

isOverwriteDatabase

public boolean isOverwriteDatabase()

Gets the overwriteDataBase boolean. NOTE: This applies only when the setLoadFromDataBase is set to true.

Returns:

true if the overWrite boolean in the setOverwriteDatabase(boolean overWrite) is set to true.
false if the boolean is not set or if the boolean is set to false.

See Also:

setOverwriteDatabase(boolean overWrite)

setDatabaseName

public void setDatabaseName(byte type)

Used to set the database. The default database ia mysql.

• Oracle - ORACLE
• MySQL - MYSQL

Parameters:

type - the byte value (e.g. MibOperations.ORACLE )

getDatabaseName

public byte getDatabaseName()

Gets the name of the Database.

Returns:

the database set by the method setDatabaseName(byte type).
If not set, returns the default value MibOperations.MYSQL

See Also:

setDatabaseName(byte type)

setMultipleRevision

public void setMultipleRevision(java.lang.String revisionFileName)

Sets the Multiple revision for the MIB.

Parameters:

revisionFileName - the name of the files containing different Revisions of the MibModule. The file names can be seperated by space or pipe(|) symbol.

getMultipleRevision

public java.lang.String getMultipleRevision()

Gets the multiple revisions availabe for the MIB.

Returns:

the multiple revision set by the method setMultipleRevision.
If not set, returns empty string.

isMultipleRevision

public boolean isMultipleRevision()

Used to know whether the multiple revision is set or not.

Returns:

true if the Multiple revision is set. false otherwise.

setShowImportedIndex

public void setShowImportedIndex(boolean flag)

Sets the showImportedIndex boolean value.

Parameters:

flag - the boolean value.
If set to true,the imported index nodes will appear in the Mibtree. By default, the value is set to false.

isShowImportedIndex

public boolean isShowImportedIndex()

Used to know whether the external indices are shown in the Mib tree.

Returns:

true if the showImportedIndex boolean in the method setShowImportedIndex(boolean flag) is set to true.
false if not set, or if the boolean is set to false.

getModuleNameDefinitions

public java.lang.String[] getModuleNameDefinitions(java.lang.String fileName)
                                            throws java.io.FileNotFoundException,
                                                   MibException,
                                                   java.io.IOException

Gives all the module names contained in this mib file. The MIB file can have multiple MIB modules. This method is used to retrieve all the module names present in the MIB file without loading the MIB file. If the MIB file contains only a single MIB module, the getModuleNameDefinition can be used.

Parameters:

fileName - name of the file containing the MIB module.

Returns:

String array of the module names, null if not a valid MIB file.

See Also:

getModuleNameDefinition(java.lang.String)

setParsingLevel

public void setParsingLevel(byte parsingLevel)

Used to set the level of parsing.

Parameters:

level - the various parsing levels as mentioned below
The available parsing levels are

• LENIENT
• NORMAL
• SERIOUS
• CRITICAL

By default it is set to LENIENT.

Since:

AdventNet SNMP API 4

setImportsParsingLevel

public void setImportsParsingLevel(byte parsingLevel)

Used to set the level of parsing for the dependency MIB files.

Parameters:

parsingLevel - the various parsing levels as mentioned below
The available parsing levels are

• LENIENT
• NORMAL
• SERIOUS
• CRITICAL

By default it is set to LENIENT.

Since:

AdventNet SNMP API 4

registerParsingLevel

public void registerParsingLevel(byte parsingLevel,
                                 byte[] checks)

Used to create an used defined parsing level.

Parameters:

parsingLevel - the byte value other than 0,1,2,3

checks - the checks to be included in this new parsing level

Since:

AdventNet SNMP API 4

addChecks

public void addChecks(byte[] checks,
                      byte parsingLevel)

Used to add checks to the existing parsing level. If the checks to be added is not present in this parsing level, then these checks are added to this parsing level.

Parameters:

checks - the byte array of checks to be added.

parsingLevel - the parsinglevel in which the checks are added.

Since:

AdventNet SNMP API 4

removeChecks

public void removeChecks(byte[] checks,
                         byte parsingLevel)

Used to remove checks from the existing parsing level. If the checks to be removed are present in this parsing level, then the checks are removed.

Parameters:

checks - the byte array of checks to be removed.

parsingLevel - the parsinglevel from which the checks are removed.

Since:

AdventNet SNMP API 4

getParsingLevel

public byte getParsingLevel()

Returns the parsingLevel. If not set returns the default value, MibOperations.LENIENT

Returns:

byte - the parsing level.

Since:

AdventNet SNMP API 4

See Also:

setParsingLevel(byte)

getImportsParsingLevel

public byte getImportsParsingLevel()

Returns the parsingLevel for the dependency MIB files. If not set returns the default value, MibOperations.LENIENT

Returns:

byte - the imports parsing level.

Since:

AdventNet SNMP API 4

See Also:

setParsingLevel(byte)

getChecks

public byte[] getChecks(byte parsingLevel)

Used to get the checks available for a particular parsingLevel.

Parameters:

parsingLevel - the parsingLevel

Returns:

the byte array of checks available for this parsing level. null, if the parsingLevel doesn't exist.

Since:

AdventNet SNMP API 4

getErrorModuleNames

public java.util.Vector getErrorModuleNames()

Returns the names of modules which are having parsing errors.

Returns:

Vector of errored modules
empty Vector, if there is no error in any modules.

Since:

AdventNet SNMP API 4

See Also:

getErrorMessages(java.lang.String)

getErrorMessages

public java.util.Vector getErrorMessages(java.lang.String module)

Returns Vector of MibErrorMessages object for the module specified. From this MibErrorMessages object the error number and the error message associated with this parsing error can be obtained.

Returns:

Vector of MibErrorMessages object
empty Vector, if there is no error in the specified module.

Since:

AdventNet SNMP API 4

See Also:

getErrorModuleNames()

enableDisplayHint

public void enableDisplayHint(boolean flag)

Used to set the displayHint flag. If this flag is set to true, then the values will be printed according to the DISPLAY-HINT, provided the syntax contains DISPLAY-HINT clause. If the flag is set to false or if the DISPLAY-HINT is absent the ascii values are printed.

Parameters:

flag - the boolean value

isDisplayHintEnabled

public boolean isDisplayHintEnabled()

Used to know whether the displayHint flag is enabled or not.

Returns:

true if the boolean in the method enableDisplayHint(boolean) is set to true.
false if the boolean is not set, or if the boolean is set to false.

isDBConnected

public boolean isDBConnected()

Used to know whether the Database connection is alive or not.

Returns:

true, if the database connection is alive. false, otherwise.

getAugInfo

void getAugInfo()

getAugInfo

void getAugInfo(MibModule mod)

debugPrint

static void debugPrint(java.lang.String msg,
                       int msgClass)

Will print the debug messages.

getNumericOID

SnmpOID getNumericOID(java.lang.String s)

toString

java.lang.String toString(SnmpOID oid,
                          MibNode node)

Provides the translated name representation for the SnmpOID instance if found in loaded Mibs. This can additionally take in the node corresponding to the oid.

debugPrint

static void debugPrint(java.lang.String debugOutput)

The default debug function, which prints to stdout

toVector

java.util.Vector toVector(java.lang.String s)

To convert string to vector of sub-id strings

getStarterNode

MibNode getStarterNode(int subid)

getStarterNode

MibNode getStarterNode(java.lang.String nodeLabel)

getModuleFromGlobalImports

MibModule getModuleFromGlobalImports(java.lang.String mName)

Gets the MibModule from globalImports Hashtable by using the mName as parameter. This method is used by MibModule and MibOperations for getting the unResolved modules.

isVersionOk

boolean isVersionOk(java.io.DataInputStream inp,
                    java.io.DataInputStream descInp)
              throws java.io.IOException

Modify this method to return false if you don't want the reader to parse through a compiled mib with a higher version. In such a case be sure to invoke this method to gloss over the versioning data.

Parameters:

inp - the input stream for compiled mib data file.

descInp - the input stream for descriptions corresponding to compiled mib

loadModule

MibModule loadModule(java.io.InputStream istr,
                     java.io.InputStream dstr,
                     java.lang.String strName)
               throws java.io.IOException,
                      MibException

Loads the module using the specified Input and description file input streams. It first verifies if the version is allright and then if the module is already loaded. We will disallow reloading of MIBs. So any such reloading will cause a return of the previously loaded version instance. This will additionally take care of any buffering required for the input streams.

readMibModuleName

java.lang.String readMibModuleName(java.io.DataInputStream inp)
                             throws java.io.IOException

Reads in the mib module name from the input stream

Returns:

the module name string

Throws:

java.io.IOException - is thrown on read errors

readInitialisers

java.lang.String readInitialisers(java.io.DataInputStream istr)
                            throws java.io.IOException

This just reads in the initial data

Returns:

the name of the module which is going to be read. null in case of error reading it.

registerImport

void registerImport(java.lang.String moduleName,
                    MibModule reader)

to register the import module requirement. Only getImportsClass needs to invoke this method. The registration of an import implies that a particular module is required by another module. If A imports items from B, then while loading A, A will add an item in mibOps stating it's required MibModule. The requirements are added into a Hashtable. An entry will be keyed by its MibModule. the element corresponding to the module will contain a Vector consisting of the names of the modules required by the mib.

Parameters:

moduleName - the module which is required

reader - the MibModule which requires this module for performing its resolution.

Since:

2.2

deregisterImport

void deregisterImport(java.lang.String moduleName,
                      MibModule reader)

Conveys a resolution and lack of interest in moduleName for reader

initialiseSyntaxes

void initialiseSyntaxes()

Just sets up the general LeafSyntax elements The elems here belong to the numericStr and alphaStr group in MIBConstants. And an additional object for OID.

isStarterNode

boolean isStarterNode(MibNode node)

Performs a name check to see if node is a starterNode

registerModule

void registerModule(MibModule module)

Register the module for use with mibOps. Will usually get invoked when module resolution is completed.

findFileName

java.lang.String findFileName(java.lang.String fileName)
                        throws java.io.FileNotFoundException,
                               java.io.IOException,
                               MibException

findFileNameFromSearchPath

java.lang.String findFileNameFromSearchPath(java.lang.String fileName)
                                      throws java.io.FileNotFoundException,
                                             java.io.IOException,
                                             MibException

initialiseEquivname

void initialiseEquivname()

getmodulenamedefinition

java.lang.Object[] getmodulenamedefinition(java.lang.Object[] obj)
                                     throws MibException,
                                            java.io.IOException,
                                            java.io.FileNotFoundException

findFile

java.lang.Object[] findFile(java.lang.Object[] obj)
                      throws MibException

removeModules

void removeModules()

getRevisionModule

MibModule getRevisionModule(MibModule mod)

checkMultipleRevision

boolean checkMultipleRevision(java.lang.String moduleName)

getRevisionModuleName

java.lang.String getRevisionModuleName(java.lang.String moduleName)

changeModuleName

void changeModuleName()

getMultipleRevisionModuleNames

java.util.Vector getMultipleRevisionModuleNames()

revertBack

void revertBack()

printLogMessage

static void printLogMessage(java.lang.String errorMessage,
                            int type)

loadMibsDirectly

MibModule loadMibsDirectly(java.lang.Object[] obj,
                           java.lang.String moduleName)
                     throws MibException,
                            java.io.IOException,
                            java.io.FileNotFoundException

loadMibsFromCMI

MibModule loadMibsFromCMI(java.lang.Object[] obj)
                    throws MibException,
                           java.io.IOException,
                           java.io.FileNotFoundException

checkFileName

java.lang.String checkFileName(java.lang.String fileName)
                         throws MibException

Used to delete all the tables related to the specified module in the database.

Parameters:

moduleName - the name of the module

loadFromSerializedMibs

MibModule loadFromSerializedMibs(java.lang.Object[] obj)
                           throws MibException,
                                  java.io.IOException,
                                  java.io.FileNotFoundException

loadImports

void loadImports(java.lang.String fileName)
           throws MibException,
                  java.io.FileNotFoundException,
                  java.io.IOException

resolveImports

void resolveImports(java.lang.String moduleName,
                    java.lang.String strName)
              throws MibException

getFileName

java.lang.String getFileName(java.lang.String fileName)
                       throws java.io.FileNotFoundException,
                              MibException,
                              java.io.IOException

loadFromClasspath

java.lang.Object[] loadFromClasspath(java.lang.Object[] obj)
                               throws MibException,
                                      java.io.IOException,
                                      java.io.FileNotFoundException,
                                      java.lang.Exception

loadFromURL

java.lang.Object[] loadFromURL(java.lang.Object[] obj)
                         throws MibException,
                                java.io.IOException,
                                java.io.FileNotFoundException

checkSequenceConstruct

void checkSequenceConstruct(java.lang.String moduleNow)
                      throws MibException

loadFromFile

java.lang.Object[] loadFromFile(java.lang.Object[] obj)
                          throws java.io.FileNotFoundException,
                                 java.io.IOException,
                                 MibException

loadFromJar

java.lang.Object[] loadFromJar(java.lang.Object[] obj)
                         throws MibException,
                                java.io.FileNotFoundException,
                                java.io.IOException

setFileName

void setFileName(java.lang.String fileName)

loadMibModule

void loadMibModule(java.applet.Applet applet,
                   java.lang.String urlName)
             throws MibException,
                    java.io.IOException,
                    java.io.FileNotFoundException

loadmibmodule

MibModule loadmibmodule(java.lang.Object[] obj)
                  throws MibException,
                         java.io.IOException,
                         java.io.FileNotFoundException

getSnmpOid

SnmpOID getSnmpOid(java.lang.String oid,
                   MibModule module)

performanceLogging

static void performanceLogging(java.lang.String methodName,
                               java.lang.String className,
                               long timeDiff)

debugLogging

static void debugLogging(java.lang.String methodName,
                         java.lang.String className,
                         java.lang.String debugStr)

isPerformanceLog

static boolean isPerformanceLog(int level)

isDebugLog

static boolean isDebugLog(int level)

getExistingFileName

java.lang.String getExistingFileName(java.lang.String fileName)

getexistingfilename

java.lang.String getexistingfilename(java.lang.String fileName)

isEndsWithCMI

boolean isEndsWithCMI(java.lang.String fileName)

resolveDefOID

void resolveDefOID(MibModule module)