jrunx.instrument
Class CustomInstrumentor

jrunx.kernel.ServiceAdapter
  |
  +--jrunx.instrument.CustomInstrumentor

All Implemented Interfaces:

CustomInstrumentorMBean, Instrumentor, javax.naming.Referenceable, java.io.Serializable, Service, ServiceMBean

public class CustomInstrumentor

extends ServiceAdapter

implements CustomInstrumentorMBean

Sample Instrumentor

See Also:

Serialized Form

Fields inherited from class jrunx.kernel.ServiceAdapter

DEFAULT_DEACTIVATED, DEFAULT_DOMAIN, DOMAIN_NAME_SEPARATOR, DOMAIN_NAME_SUFFIX, domainName, jndiBindable, LOGGER_CACHE_TIME, SCHEDULER_SERVICE, SECURITY_MANAGER, server, status, TRANSACTION_MANAGER

Fields inherited from interface jrunx.kernel.Service

INITIALIZED, STARTED, STARTING, STOPPED, STOPPING, UNINITIALIZED

Constructor Summary

CustomInstrumentor()

Method Summary

java.lang.String	getSomeAttribute()
byte[]	instrument(java.lang.String name, byte[] bytes, java.lang.ClassLoader loader) Instrument the bytes of the class file.
void	setSomeAttribute(java.lang.String value)

Methods inherited from class jrunx.kernel.ServiceAdapter

bind, destroy, findObjectInstance, findObjectInstance, findObjectInstance, getBindToJNDI, getDeactivated, getDomainName, getDomainSearchPath, getJRunService, getLogger, getName, getParentService, getReference, getResourceManager, getServerName, getServerProperties, getStatus, init, invokeMethod, isInPartition, isPartition, lookup, postDeregister, postRegister, preDeregister, preRegister, requestServer, scheduleRunnable, setBindToJNDI, setDeactivated, setDomainName, setName, setParentService, start, stop, toString, unbind, unscheduleRunnable, updateStatus

Methods inherited from interface jrunx.kernel.ServiceMBean

bind, getBindToJNDI, getDeactivated, getDomainName, getJRunService, getLogger, getName, getParentService, getServerName, requestServer, setBindToJNDI, setDeactivated, setDomainName, setName, setParentService, unbind

Methods inherited from interface jrunx.kernel.Service

destroy, getStatus, init, start, stop, updateStatus

Constructor Detail

CustomInstrumentor

public CustomInstrumentor()

Method Detail

setSomeAttribute

public void setSomeAttribute(java.lang.String value)

Specified by:

setSomeAttribute in interface CustomInstrumentorMBean

getSomeAttribute

public java.lang.String getSomeAttribute()

Specified by:

getSomeAttribute in interface CustomInstrumentorMBean

instrument

public byte[] instrument(java.lang.String name,
                         byte[] bytes,
                         java.lang.ClassLoader loader)
                  throws java.io.IOException

Description copied from interface: Instrumentor

Instrument the bytes of the class file.

Specified by:

instrument in interface Instrumentor

Following copied from interface: jrunx.instrument.Instrumentor

Parameters:

name - The class name

bytes - The class bytes

loader - The ClassLoader that loaded the class

Returns:

The (potentially) modified class