01: /*
02: * JBoss, Home of Professional Open Source
03: * Copyright 2005, JBoss Inc., and individual contributors as indicated
04: * by the @authors tag. See the copyright.txt in the distribution for a
05: * full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jbpm.graph.node;
23:
24: import org.dom4j.Element;
25: import org.jbpm.graph.def.Event;
26: import org.jbpm.graph.def.Node;
27: import org.jbpm.graph.def.Transition;
28: import org.jbpm.graph.exe.*;
29: import org.jbpm.jpdl.xml.JpdlXmlReader;
30:
31: public class EndState extends Node {
32:
33: private static final long serialVersionUID = 1L;
34:
35: String endCompleteProcess = null;
36:
37: public EndState() {
38: }
39:
40: public static final String[] supportedEventTypes = new String[] { Event.EVENTTYPE_NODE_ENTER };
41:
42: public String[] getSupportedEventTypes() {
43: return supportedEventTypes;
44: }
45:
46: public EndState(String name) {
47: super (name);
48: }
49:
50: public void read(Element nodeElement, JpdlXmlReader jpdlXmlReader) {
51: endCompleteProcess = nodeElement
52: .attributeValue("end-complete-process");
53: }
54:
55: public void execute(ExecutionContext executionContext) {
56: if ((endCompleteProcess != null)
57: && (endCompleteProcess.equalsIgnoreCase("true"))) {
58: executionContext.getProcessInstance().end();
59: } else {
60: executionContext.getToken().end();
61: }
62: }
63:
64: public Transition addLeavingTransition(Transition t) {
65: throw new UnsupportedOperationException(
66: "can't add a leaving transition to an end-state");
67: }
68: }
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