org.jboss.as.ejb3.tx

Class BMTInterceptor

java.lang.Object

org.jboss.as.ejb3.tx.BMTInterceptor

All Implemented Interfaces:

org.jboss.invocation.Interceptor

Direct Known Subclasses:

EjbBMTInterceptor, StatefulBMTInterceptor

public abstract class BMTInterceptor
extends Object
implements org.jboss.invocation.Interceptor

Suspend an incoming tx.

Author:

Bill Burke, Ole Husgaard, Carlo de Wolf

Field Summary

Fields inherited from interface org.jboss.invocation.Interceptor

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
BMTInterceptor(EJBComponent component)

Method Summary

Modifier and Type	Method and Description
EJBComponent	getComponent()
protected int	getCurrentTransactionTimeout(EJBComponent component)
protected Exception	handleException(org.jboss.invocation.InterceptorContext invocation, Throwable ex) Checks if the passed exception is an application exception.
protected abstract Object	handleInvocation(org.jboss.invocation.InterceptorContext invocation)
Object	processInvocation(org.jboss.invocation.InterceptorContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

BMTInterceptor

public BMTInterceptor(EJBComponent component)

Method Detail

handleInvocation

protected abstract Object handleInvocation(org.jboss.invocation.InterceptorContext invocation)
                                    throws Exception

Throws:

Exception

processInvocation

public Object processInvocation(org.jboss.invocation.InterceptorContext context)
                         throws Exception

Specified by:

processInvocation in interface org.jboss.invocation.Interceptor

Throws:

Exception

handleException

protected Exception handleException(org.jboss.invocation.InterceptorContext invocation,
                                    Throwable ex)
                             throws Exception

Checks if the passed exception is an application exception. If yes, then throws back the exception as-is. Else, wraps the exception in a EJBException and throws the EJBException

Parameters:

ex - The exception to handle

Throws:

Exception - Either the passed exception or an EJBException

getCurrentTransactionTimeout

protected int getCurrentTransactionTimeout(EJBComponent component)
                                    throws SystemException

Throws:

SystemException

getComponent

public EJBComponent getComponent()