org.jboss.proxy.ejb
Class SingleRetryInterceptor

java.lang.Object
  org.jboss.proxy.Interceptor
      org.jboss.proxy.ejb.RetryInterceptor
          org.jboss.proxy.ejb.SingleRetryInterceptor

All Implemented Interfaces:

Externalizable, Serializable

public class SingleRetryInterceptor
extends RetryInterceptor

An interceptor that will retry failed invocations by restoring the InvocationContext invoker. This is triggered by a ServiceUnavailableException which causes the interceptor to retry the lookup of the transport invoker using the jndi name obtained from the invocation context under the key InvocationKey.JNDI_NAME, with the additional extension of "-RemoteInvoker" if the invocation type is InvocationType.REMOTE and "-HomeInvoker" if the invocation type is InvocationType.HOME. The JNDI environment used for the lookup can be set via the setRetryEnv. Typically this is an HA-JNDI configuration with one or more bootstrap urls. If not set, an attempt will be made to use NamingContextFactory.getInitialContext(Hashtable) to find the JNDI environment. This will only be useful if java.naming.factory.initial was set to org.jboss.naming.NamingContextFactory. If neither of the above steps yield a set of naming environment properties, a default InitialContext will be used.

Version:

$Revision $

Author:

brian.stansberry@jboss.org

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jboss.proxy.Interceptor

nextInterceptor

Constructor Summary

SingleRetryInterceptor()
No-argument constructor for externalization.

Method Summary

Methods inherited from class org.jboss.proxy.ejb.RetryInterceptor

getMaxRetries, getRetry, getSleepTime, invoke, readExternal, setMaxRetries, setRetry, setRetryEnv, setSleepTime, writeExternal

Methods inherited from class org.jboss.proxy.Interceptor

getNext, setNext

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleRetryInterceptor

public SingleRetryInterceptor()

No-argument constructor for externalization.