net.sf.snmpadaptor4j.core
Class JvmSnmpMib

java.lang.Object
  net.sf.snmpadaptor4j.core.JvmSnmpMib

All Implemented Interfaces:

SnmpMib

public class JvmSnmpMib
extends Object
implements SnmpMib

Object representing the Management Information Base (MIB) for attributes of JVM.

Author:

Jean-Philippe MINETTI

Constructor Summary

JvmSnmpMib(SnmpMib other)
Constructor.

Method Summary

void	close() Closes the connection with the JMX agent.
AttributeAccessor	find(SnmpOid oid) Finds a AttributeAccessor by its OID.
AttributeAccessor	next(SnmpOid oid) Finds the next AttributeAccessor from an OID
SortedMap<SnmpOid,AttributeAccessor>	nextSet(SnmpOid oid) Finds the list of next AttributeAccessor from an OID
void	open(MBeanServer server) Opens the connection with the JMX agent.
void	putAttribute(MBeanServer server, String oidAsStr, SnmpDataType snmpDataType, String mBeanName, String attributeName, Class<?> jmxDataType, boolean readonly) Adds a new JVM attribute.
void	putCompositeDataAttribute(MBeanServer server, String oidAsStr, String mBeanName, String attributeName, String attributeKey, SnmpDataType snmpDataType, Class<?> jmxDataType) Adds a new JVM attribute to CompositeData.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

JvmSnmpMib

public JvmSnmpMib(SnmpMib other)

Constructor.

Parameters:

other - Other object representing the MIB.

Method Detail

open

public void open(MBeanServer server)
          throws Exception

Opens the connection with the JMX agent.

Parameters:

server - JMX agent.

Throws:

Exception - Exception if an error occurred.

close

public void close()

Closes the connection with the JMX agent.

putAttribute

public final void putAttribute(MBeanServer server,
                               String oidAsStr,
                               SnmpDataType snmpDataType,
                               String mBeanName,
                               String attributeName,
                               Class<?> jmxDataType,
                               boolean readonly)
                        throws Exception

Adds a new JVM attribute.

Parameters:

server - JMX agent.

oidAsStr - Object Identifier of attribute as String.

snmpDataType - SNMP data type of MIB node.

mBeanName - MBean name.

attributeName - Attribute name.

jmxDataType - Data type of JMX attribute.

readonly - TRUE if the attribute is read only.

Throws:

Exception - Exception if an error occurred.

putCompositeDataAttribute

public final void putCompositeDataAttribute(MBeanServer server,
                                            String oidAsStr,
                                            String mBeanName,
                                            String attributeName,
                                            String attributeKey,
                                            SnmpDataType snmpDataType,
                                            Class<?> jmxDataType)
                                     throws Exception

Adds a new JVM attribute to CompositeData.

Parameters:

server - JMX agent.

oidAsStr - Object Identifier of attribute as String.

mBeanName - MBean name.

attributeName - Attribute name of CompositeData.

attributeKey - Attribute key of value.

snmpDataType - SNMP data type of MIB node.

jmxDataType - Data type of JMX attribute.

Throws:

Exception - Exception if an error occurred.

find

public final AttributeAccessor find(SnmpOid oid)

Description copied from interface: SnmpMib

Finds a AttributeAccessor by its OID.

Specified by:

find in interface SnmpMib

Parameters:

oid - OID of AttributeAccessor to find.

Returns:

AttributeAccessor found or NULL if not found.

next

public final AttributeAccessor next(SnmpOid oid)

Description copied from interface: SnmpMib

Finds the next AttributeAccessor from an OID

Specified by:

next in interface SnmpMib

Parameters:

oid - OID not included in the research but from which it begins.

Returns:

AttributeAccessor found or NULL if not found.

nextSet

public final SortedMap<SnmpOid,AttributeAccessor> nextSet(SnmpOid oid)

Description copied from interface: SnmpMib

Finds the list of next AttributeAccessor from an OID

Specified by:

nextSet in interface SnmpMib

Parameters:

oid - OID not included in the research but from which it begins.

Returns:

List of AttributeAccessor found (never NULL).

toString

public final String toString()

Overrides:

toString in class Object