EntityReentranceInterceptor

Overview

Package

Class

Tree

Deprecated

Index

Help

PREV CLASS (src) NEXT CLASS (src)

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.jboss.ejb.plugins
Class EntityReentranceInterceptor

java.lang.Object
  org.jboss.ejb.plugins.AbstractInterceptor (src) 
      org.jboss.ejb.plugins.EntityReentranceInterceptor

All Implemented Interfaces:: AllowedOperationsFlags (src) , ContainerPlugin (src) , Interceptor (src) , Service (src)

public class EntityReentranceInterceptor
extends AbstractInterceptor (src)

The role of this interceptor is to check for reentrancy. Per the spec, throw an exception if instance is not marked as reentrant. We do not check to see if same Tx is accessing object at the same time as we assume that any transactional locks will handle this.

WARNING: critical code, get approval from senior developers before changing.

Field Summary
`protected boolean`	`reentrant`

Fields inherited from class org.jboss.ejb.plugins.AbstractInterceptor (src)

container, log, nextInterceptor

Fields inherited from interface org.jboss.ejb.AllowedOperationsFlags (src)

IN_AFTER_BEGIN, IN_AFTER_COMPLETION, IN_BEFORE_COMPLETION, IN_BUSINESS_METHOD, IN_EJB_ACTIVATE, IN_EJB_CREATE, IN_EJB_FIND, IN_EJB_HOME, IN_EJB_LOAD, IN_EJB_PASSIVATE, IN_EJB_POST_CREATE, IN_EJB_REMOVE, IN_EJB_STORE, IN_EJB_TIMEOUT, IN_INTERCEPTOR_METHOD, IN_SERVICE_ENDPOINT_METHOD, IN_SET_ENTITY_CONTEXT, IN_SET_MESSAGE_DRIVEN_CONTEXT, IN_SET_SESSION_CONTEXT, IN_UNSET_ENTITY_CONTEXT, NOT_ALLOWED

Constructor Summary
`EntityReentranceInterceptor()`

Method Summary
`java.lang.Object`	`invoke(Invocation (src) mi)` ???
`protected boolean`	`isReentrantMethod(Invocation (src) mi)`
`protected boolean`	`isTxExpired(Transaction (src) miTx)`
`void`	`setContainer(Container (src) container)` This callback is set by the container so that the plugin may access it

Methods inherited from class org.jboss.ejb.plugins.AbstractInterceptor (src)

create, destroy, getContainer, getNext, invokeHome, setNext, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

reentrant

protected boolean reentrant

Constructor Detail