scope.java

jbpm-bpel-1.1.Beta3 JBoss jBPM Starters Kit 是一个综合包

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the JBPM BPEL PUBLIC LICENSE AGREEMENT as
 * published by JBoss Inc.; either version 1.0 of the License, or
 * (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */
package org.jbpm.bpel.graph.scope;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.xml.namespace.QName;

import org.apache.commons.collections.Predicate;
import org.apache.commons.collections.iterators.FilterIterator;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.Session;

import org.jbpm.JbpmConfiguration;
import org.jbpm.bpel.graph.def.Activity;
import org.jbpm.bpel.graph.def.BpelVisitor;
import org.jbpm.bpel.graph.def.CompositeActivity;
import org.jbpm.bpel.graph.exe.BpelFaultException;
import org.jbpm.bpel.graph.exe.ScopeInstance;
import org.jbpm.bpel.graph.scope.ScopeHandler.Type;
import org.jbpm.bpel.integration.def.CorrelationSetDefinition;
import org.jbpm.bpel.integration.def.PartnerLinkDefinition;
import org.jbpm.bpel.variable.def.MessageType;
import org.jbpm.bpel.variable.def.VariableDefinition;
import org.jbpm.bpel.variable.def.VariableType;
import org.jbpm.bpel.wsdl.util.WsdlUtil;
import org.jbpm.context.exe.ContextInstance;
import org.jbpm.graph.def.Action;
import org.jbpm.graph.def.ExceptionHandler;
import org.jbpm.graph.def.Node;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.graph.exe.Token;
import org.jbpm.instantiation.Delegation;

/**
 * Provides a context which influences the execution behavior of enclosed
 * activities. This behavioral context includes
 * {@linkplain VariableDefinition variables},
 * {@linkplain PartnerLinkDefinition partner links}, message exchanges,
 * {@linkplain CorrelationSetDefinition correlation sets},
 * {@linkplain ScopeHandler event handlers}, {@linkplain Catch fault handlers},
 * a {@linkplain ScopeHandler compensation handler} and a
 * {@linkplain ScopeHandler termination handler}.
 * @author Juan Cant