org.jbpm.pvm.internal.svc
Class EnvironmentInterceptor

java.lang.Object
  org.jbpm.pvm.internal.svc.Interceptor
      org.jbpm.pvm.internal.svc.EnvironmentInterceptor

All Implemented Interfaces:

CommandService

public class EnvironmentInterceptor
extends Interceptor

sets up an environment around the execution of the command.

Author:

Tom Baeyens

Field Summary

protected EnvironmentFactory	environmentFactory
protected Policy	policy

Fields inherited from class org.jbpm.pvm.internal.svc.Interceptor

next

Fields inherited from interface org.jbpm.pvm.internal.cmd.CommandService

NAME_NEW_TX_REQUIRED_COMMAND_SERVICE, NAME_TX_REQUIRED_COMMAND_SERVICE

Constructor Summary

EnvironmentInterceptor()

Method Summary

<T> T	execute(Command<T> command)
protected <T> T	executeInExistingEnvironment(Command<T> command)
protected <T> T	executeInNewEnvironment(Command<T> command)
EnvironmentFactory	getEnvironmentFactory()
Policy	getPolicy()
protected boolean	isEnvironmentCreationNecessary()
void	setEnvironmentFactory(EnvironmentFactory environmentFactory)
void	setPolicy(Policy policy)

Methods inherited from class org.jbpm.pvm.internal.svc.Interceptor

getNext, setNext

Methods inherited from class java.lang.Object

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

Field Detail

environmentFactory

protected EnvironmentFactory environmentFactory

policy

protected Policy policy

Constructor Detail

EnvironmentInterceptor

public EnvironmentInterceptor()

Method Detail

execute

public <T> T execute(Command<T> command)

executeInExistingEnvironment

protected <T> T executeInExistingEnvironment(Command<T> command)

executeInNewEnvironment

protected <T> T executeInNewEnvironment(Command<T> command)

isEnvironmentCreationNecessary

protected boolean isEnvironmentCreationNecessary()

getEnvironmentFactory

public EnvironmentFactory getEnvironmentFactory()

setEnvironmentFactory

public void setEnvironmentFactory(EnvironmentFactory environmentFactory)

getPolicy

public Policy getPolicy()

setPolicy

public void setPolicy(Policy policy)