org.apache.cocoon.components.slide.impl
Class JMSContentInterceptor

java.lang.Object
  org.apache.slide.content.AbstractContentInterceptor
      org.apache.cocoon.components.slide.impl.JMSContentInterceptor

All Implemented Interfaces:

org.apache.slide.content.ContentInterceptor

public class JMSContentInterceptor
extends org.apache.slide.content.AbstractContentInterceptor

A ContentInterceptor for Slide that publishes invalidation events to a JMS topic.

Constructor Summary

JMSContentInterceptor()

Method Summary

void	postRemoveContent(org.apache.slide.common.SlideToken slideToken, org.apache.slide.content.NodeRevisionDescriptors revisions, org.apache.slide.content.NodeRevisionDescriptor revision)
void	postStoreContent(org.apache.slide.common.SlideToken slideToken, org.apache.slide.content.NodeRevisionDescriptors revisions, org.apache.slide.content.NodeRevisionDescriptor revision, org.apache.slide.content.NodeRevisionContent content)
void	setNamespace(org.apache.slide.common.NamespaceAccessToken nat) Sets up the JMS connection.
void	setParameters(Hashtable params) Configure the interceptor.

Methods inherited from class org.apache.slide.content.AbstractContentInterceptor

getNamespace, getParameter, getParameters, postRetrieveContent, preRemoveContent, preRetrieveContent, preStoreContent

Methods inherited from class java.lang.Object

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

Constructor Detail

JMSContentInterceptor

public JMSContentInterceptor()

Method Detail

setParameters

public void setParameters(Hashtable params)

Configure the interceptor.

The following parameters are recognized:

• java.naming.factory.initial [org.exolab.jms.jndi.InitialContextFactory] - initial jndi context factory.
• java.naming.provider.url [rmi://localhost:1099/] - jndi provider url.
• topic-factory [JmsTopicConnectionFactory] - the JNDI lookup name of the JMS TopicConnectionFactory.
• topic [topic1] - the name of the topic to publish messages to.
• persistent-delivery [false] - message delivery mode.
• priority [4] - message priority.
• time-to-live [1000] - message lifetime in ms.

Specified by:

setParameters in interface org.apache.slide.content.ContentInterceptor

Overrides:

setParameters in class org.apache.slide.content.AbstractContentInterceptor

setNamespace

public void setNamespace(org.apache.slide.common.NamespaceAccessToken nat)

Sets up the JMS connection.

Specified by:

setNamespace in interface org.apache.slide.content.ContentInterceptor

Overrides:

setNamespace in class org.apache.slide.content.AbstractContentInterceptor

postRemoveContent

public void postRemoveContent(org.apache.slide.common.SlideToken slideToken,
                              org.apache.slide.content.NodeRevisionDescriptors revisions,
                              org.apache.slide.content.NodeRevisionDescriptor revision)
                       throws org.apache.slide.security.AccessDeniedException,
                              org.apache.slide.structure.ObjectNotFoundException,
                              org.apache.slide.structure.LinkedObjectNotFoundException,
                              org.apache.slide.lock.ObjectLockedException,
                              org.apache.slide.common.ServiceAccessException

Specified by:

postRemoveContent in interface org.apache.slide.content.ContentInterceptor

Overrides:

postRemoveContent in class org.apache.slide.content.AbstractContentInterceptor

Throws:

org.apache.slide.security.AccessDeniedException

org.apache.slide.structure.ObjectNotFoundException

org.apache.slide.structure.LinkedObjectNotFoundException

org.apache.slide.lock.ObjectLockedException

org.apache.slide.common.ServiceAccessException

postStoreContent

public void postStoreContent(org.apache.slide.common.SlideToken slideToken,
                             org.apache.slide.content.NodeRevisionDescriptors revisions,
                             org.apache.slide.content.NodeRevisionDescriptor revision,
                             org.apache.slide.content.NodeRevisionContent content)
                      throws org.apache.slide.security.AccessDeniedException,
                             org.apache.slide.structure.ObjectNotFoundException,
                             org.apache.slide.structure.LinkedObjectNotFoundException,
                             org.apache.slide.lock.ObjectLockedException,
                             org.apache.slide.common.ServiceAccessException

Specified by:

postStoreContent in interface org.apache.slide.content.ContentInterceptor

Overrides:

postStoreContent in class org.apache.slide.content.AbstractContentInterceptor

Throws:

org.apache.slide.security.AccessDeniedException

org.apache.slide.structure.ObjectNotFoundException

org.apache.slide.structure.LinkedObjectNotFoundException

org.apache.slide.lock.ObjectLockedException

org.apache.slide.common.ServiceAccessException