org.ow2.petals.component.framework
Class DefaultBootstrap

java.lang.Object
  org.ow2.petals.component.framework.JBIBootstrap
      org.ow2.petals.component.framework.DefaultBootstrap

All Implemented Interfaces:

javax.jbi.component.Bootstrap

public class DefaultBootstrap
extends JBIBootstrap

A default bootstrap. This bootstrap class register an MBean object into the JMX server that will be available only during the bootstrap phase. The developer only needs to override methods getMethodList() to set the list of method that he want to expose via JMX.

Author:

chamerling - EBM WebSourcing, rnaudin - EBM WebSourcing

Field Summary

protected javax.management.ObjectName

mbeanName The bootstrap MBean name

Fields inherited from class org.ow2.petals.component.framework.JBIBootstrap

installContext

Constructor Summary

DefaultBootstrap()

Method Summary

void	cleanUp() Clean resources allocated by the bootstrap
protected void	doInit() Initialize the bootstrap registering its Extension MBean into the JMX server.
protected java.util.List<java.lang.String>	getAttributeList() Method to be overridden if the component implementation needs to expose attributes via JMX.
javax.management.ObjectName	getExtensionMBeanName() Returns the extension MBean name.
protected java.util.List<java.lang.String>	getMethodList() Method to be overridden if the component implementation needs to expose methods via JMX.
void	onInstall() Installs the component persisting the configuration done via the extension Mbean.

Methods inherited from class org.ow2.petals.component.framework.JBIBootstrap

getInstallContext, getJbiComponentConfiguration, getLogger, init, onUninstall

Methods inherited from class java.lang.Object

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

Field Detail

mbeanName

protected javax.management.ObjectName mbeanName

The bootstrap MBean name

Constructor Detail

DefaultBootstrap

public DefaultBootstrap()

Method Detail

getExtensionMBeanName

public javax.management.ObjectName getExtensionMBeanName()

Returns the extension MBean name.

Specified by:

getExtensionMBeanName in interface javax.jbi.component.Bootstrap

Overrides:

getExtensionMBeanName in class JBIBootstrap

Returns:

Returns the extension MBean name, except if the component is installed (ie. the extension MBean is not registered) in which case null is returned.

See Also:

ComponentLifeCycle.getExtensionMBeanName()

onInstall

public void onInstall()
               throws javax.jbi.JBIException

Installs the component persisting the configuration done via the extension Mbean.

Specified by:

onInstall in interface javax.jbi.component.Bootstrap

Overrides:

onInstall in class JBIBootstrap

Throws:

javax.jbi.JBIException

See Also:

Bootstrap.onInstall()

cleanUp

public void cleanUp()
             throws javax.jbi.JBIException

Clean resources allocated by the bootstrap

Specified by:

cleanUp in interface javax.jbi.component.Bootstrap

Overrides:

cleanUp in class JBIBootstrap

Throws:

javax.jbi.JBIException

See Also:

Bootstrap.cleanUp()

doInit

protected void doInit()
               throws javax.jbi.JBIException

Initialize the bootstrap registering its Extension MBean into the JMX server.

Overrides:

doInit in class JBIBootstrap

Throws:

javax.jbi.JBIException

See Also:

JBIBootstrap.doInit()

getMethodList

protected java.util.List<java.lang.String> getMethodList()

Method to be overridden if the component implementation needs to expose methods via JMX. This method is called by the dynamic MBean.

Returns:

a list of method names to expose

getAttributeList

protected java.util.List<java.lang.String> getAttributeList()

Method to be overridden if the component implementation needs to expose attributes via JMX. This method is called by the dynamic MBean.

Returns:

a list of attributes names to expose