/*
* This file is part of the WfMOpen project.
* Copyright (C) 2001-2005 Danet GmbH (www.danet.de), GS-AN.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: Instance.java 2432 2007-07-15 22:01:39Z mlipp $
*
* $Log$
* Revision 1.12 2007/03/29 11:45:41 schnelle
* Code cleanup.
*
* Revision 1.11 2007/03/27 21:59:42 mlipp
* Fixed lots of checkstyle warnings.
*
* Revision 1.10 2007/03/01 12:29:30 schnelle
* Enhanced Instance.SetProperties to process ContextData.
*
* Revision 1.9 2007/02/02 08:18:29 schnelle
* Prepared tests with an Umlaut.
*
* Revision 1.8 2007/02/01 13:45:37 schnelle
* Using namespace for factory schemas that do not contain '&'.
*
* Revision 1.7 2007/02/01 12:39:13 schnelle
* Use of receiver toool to keep the first activity running.
*
* Revision 1.6 2007/02/01 08:49:23 drmlipp
* Fixed.
*
* Revision 1.5 2007/01/31 15:13:20 schnelle
* Unified method to create the base url.
*
* Revision 1.4 2007/01/31 13:39:45 schnelle
* Implemented setUp of test cases.
*
* Revision 1.3 2007/01/31 10:57:36 schnelle
* Adapted to change in receiver key.
*
* Revision 1.2 2007/01/30 11:56:16 drmlipp
* Merged Wf-XML branch.
*
* Revision 1.1.2.4 2007/01/10 14:17:21 schnelle
* Implemented unsubscribe.
*
* Revision 1.1.2.3 2006/12/20 14:38:33 schnelle
* Implemented Factory GetDefinition.
*
* Revision 1.1.2.2 2006/12/14 08:51:05 schnelle
* Implemented CompleteActivity.
*
* Revision 1.1.2.1 2006/12/12 09:35:19 schnelle
* Implemented ChangeState for Instance.
*
* Revision 1.1.2.2 2006/12/11 12:22:31 schnelle
* Support of process creation with a later start.
*
* Revision 1.1.2.1 2006/12/01 15:31:28 schnelle
* Separation of test cases dependend on the role.
*
* Revision 1.4.6.7 2006/12/01 14:18:00 schnelle
* Added support for schema type for data in create process
*
* Revision 1.4.6.6 2006/12/01 12:50:11 schnelle
* Basic import of context data for process creation.
*
* Revision 1.4.6.5 2006/11/30 12:45:20 schnelle
* Basic implementation of Factory CreateInstance.
*
* Revision 1.4.6.4 2006/11/30 10:38:21 schnelle
* Implementation of Factory ListInstance.
*
* Revision 1.4.6.3 2006/11/29 14:13:03 schnelle
* Take respect to namespaces of asap requests and responses.
*
* Revision 1.4.6.2 2006/11/29 11:05:40 schnelle
* Full implementation of the request and response headers.
*
* Revision 1.4.6.1 2006/11/28 15:32:35 schnelle
* Proper selection of the response generator.
*
* Revision 1.4 2006/09/29 12:32:11 drmlipp
* Consistently using WfMOpen as projct name now.
*
* Revision 1.3 2005/01/24 21:11:39 mlipp
* Extended.
*
* Revision 1.2 2005/01/24 20:26:01 mlipp
* Reverted saaj back to 1.1 to fit Axis version.
*
* Revision 1.1 2005/01/23 21:44:23 mlipp
* Initial version.
*
*/
package wfxml;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.StringTokenizer;
import javax.servlet.GenericServlet;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.MimeHeaders;
import javax.xml.soap.Name;
import javax.xml.soap.SOAPBodyElement;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import org.apache.xmlrpc.webserver.ServletWebServer;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import de.danet.an.util.XMLUtil;
/**
* Test WfXML Instance resource.
* @author Dirk Schnelle
* @author Michael Lipp
*/
public class Instance extends TestCase {
/** The factory resource. */
private String instance;
private String timestamp;
/**
* Constructor of this TestCase.
* @param name name of this test case.
*/
public Instance(String name) {
super (name);
}
/**
* Creates this test suite.
* @return created test suite.
*/
public static Test suite() {
TestSuite suite = new TestSuite();
suite.addTest(new Instance("listActivities"));
suite.addTest(new Instance("getProperties"));
suite.addTest(new Instance("setProperties"));
suite.addTest(new Instance("subscribe"));
suite.addTest(new Instance("unsubscribe"));
suite.addTest(new Instance("changeState"));
suite.addTest(new Instance("receiveEvent"));
return suite;
}
/* (non-Javadoc)
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception {
timestamp = XMLUtil.toXsdLocalDateTime(new java.util.Date());
String sender = Factory.class.getName() + "/setUp";
String id = "43";
ServiceRegistry.importDefinition(sender, id);
String factory = ServiceRegistry.getTestProcessFactory();
instance = Factory.startTestProcess(factory,
"wfxmltest instance " + timestamp);
super.setUp();
}
/**
* Test Factory ListInstances.
* @exception Exception
* Test failed.
*/
public void changeState() throws Exception {
String sender = Instance.class.getName() + "/changeState";
String id = "instance42";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
SOAPElement action
= Basic.createActionElement(message, "ChangeStateRq");
SOAPElement name = action.addChildElement("State", "as");
String requestedState = "open.notrunning.suspended";
name.addTextNode(requestedState);
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
assertEquals(sender, Basic.getHeaderValue(response, "ReceiverKey"));
assertEquals(instance, Basic.getHeaderValue(response, "SenderKey"));
assertEquals(id, Basic.getHeaderValue(response, "RequestID"));
SOAPBodyElement responseNode = Basic.getFirstBodyElement(response);
Name answerName = responseNode.getElementName();
assertEquals(Basic.ASAP_NS, answerName.getURI());
assertEquals("ChangeStateRs", answerName.getLocalName());
Iterator processIterator = responseNode.getChildElements();
assertTrue(processIterator.hasNext());
SOAPElement child = (SOAPElement) processIterator.next();
Name stateName = child.getElementName();
assertEquals("as", stateName.getPrefix());
assertEquals("State", stateName.getLocalName());
String newState = XMLUtil.getFirstLevelTextContent(child);
assertEquals(requestedState, newState);
}
/**
* Test Factory ListInstances.
* @exception Exception
* Test failed.
*/
public void listActivities() throws Exception {
String sender = Instance.class.getName() + "/listActivities";
String id = "instance43";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
Basic.createActionElement(message, "ListActivitiesRq");
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
assertEquals(sender, Basic.getHeaderValue(response, "ReceiverKey"));
assertEquals(instance, Basic.getHeaderValue(response, "SenderKey"));
assertEquals(id, Basic.getHeaderValue(response, "RequestID"));
SOAPBodyElement activitylist = Basic.getFirstBodyElement(response);
Name answerName = activitylist.getElementName();
assertEquals(Basic.WFXML_NS, answerName.getURI());
assertEquals("ListActivitiesRs", answerName.getLocalName());
for (Iterator activityIterator = activitylist.getChildElements();
activityIterator.hasNext();) {
SOAPElement child = (SOAPElement) activityIterator.next();
Name childName = child.getElementName();
assertEquals("wfxml", childName.getPrefix());
assertEquals("ActivityInfo", childName.getLocalName());
String activityKey
= Basic.getChildTextContent(child, "ActivityKey");
assertFalse(activityKey.equals(""));
}
}
/**
* Test Instance getProperties.
* @exception Exception
* Test failed.
*/
public void getProperties() throws Exception {
String sender = Instance.class.getName() + "/getProperties";
String id = "instance44";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
Basic.createActionElement(message, "GetPropertiesRq");
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
assertEquals(sender, Basic.getHeaderValue(response, "ReceiverKey"));
assertEquals(instance, Basic.getHeaderValue(response, "SenderKey"));
assertEquals(id, Basic.getHeaderValue(response, "RequestID"));
SOAPBodyElement processlist = Basic.getFirstBodyElement(response);
Name answerName = processlist.getElementName();
assertEquals(Basic.ASAP_NS, answerName.getURI());
assertEquals("GetPropertiesRs", answerName.getLocalName());
}
/**
* Test Instance setProperties.
* @exception Exception
* Test failed.
*/
public void setProperties() throws Exception {
String sender = Instance.class.getName() + "/getProperties";
String id = "instance45";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
SOAPElement action
= Basic.createActionElement(message, "SetPropertiesRq");
SOAPElement cd = action.addChildElement("Data", "as");
cd.addNamespaceDeclaration("pd",
"http://localhost:8080/wfxml/dummy-pd.xsd");
SOAPElement stringdata = cd.addChildElement("newpkg_wp1_string", "pd");
stringdata.addTextNode("text content " + timestamp);
SOAPElement intdata = cd.addChildElement("newpkg_wp1_integer", "pd");
intdata.addTextNode("45");
SOAPElement floatdata = cd.addChildElement("newpkg_wp1_float", "pd");
floatdata.addTextNode("45.45");
SOAPElement booldata = cd.addChildElement("newpkg_wp1_boolean", "pd");
booldata.addTextNode("true");
SOAPElement datedata = cd.addChildElement("newpkg_wp1_date", "pd");
datedata.addTextNode(timestamp);
SOAPElement schemadata = cd.addChildElement("newpkg_wp1_schema", "pd");
SOAPElement order = schemadata.addChildElement("order");
order.setAttribute("id", "08/17");
SOAPElement position1 = order.addChildElement("position");
position1.setAttribute("pos", "3");
SOAPElement position2 = order.addChildElement("position");
position2.setAttribute("pos", "4");
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
assertEquals(sender, Basic.getHeaderValue(response, "ReceiverKey"));
assertEquals(instance, Basic.getHeaderValue(response, "SenderKey"));
assertEquals(id, Basic.getHeaderValue(response, "RequestID"));
SOAPBodyElement processlist = Basic.getFirstBodyElement(response);
Name answerName = processlist.getElementName();
assertEquals(Basic.ASAP_NS, answerName.getURI());
assertEquals("SetPropertiesRs", answerName.getLocalName());
}
/**
* Test Instance subscribe.
* @exception Exception
* Test failed.
*/
public void subscribe() throws Exception {
String sender = Instance.class.getName() + "/subscribe";
String id = "instance46";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
SOAPElement action
= Basic.createActionElement(message, "SubscribeRq");
SOAPElement observer = action.addChildElement("ObserverKey", "as");
observer.addTextNode(sender);
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
assertEquals(sender, Basic.getHeaderValue(response, "ReceiverKey"));
assertEquals(instance, Basic.getHeaderValue(response, "SenderKey"));
assertEquals(id, Basic.getHeaderValue(response, "RequestID"));
SOAPBodyElement processlist = Basic.getFirstBodyElement(response);
Name answerName = processlist.getElementName();
assertEquals(Basic.ASAP_NS, answerName.getURI());
assertEquals("SubscribeRs", answerName.getLocalName());
}
/**
* Test Instance unsubscribe.
* @exception Exception
* Test failed.
*/
public void unsubscribe() throws Exception {
String sender = Instance.class.getName() + "/unsubscribe";
String id = "instance46";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
SOAPElement action
= Basic.createActionElement(message, "UnsubscribeRq");
SOAPElement observer = action.addChildElement("ObserverKey", "as");
observer.addTextNode(Instance.class.getName() + "/subscribe");
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
assertEquals(sender, Basic.getHeaderValue(response, "ReceiverKey"));
assertEquals(instance, Basic.getHeaderValue(response, "SenderKey"));
assertEquals(id, Basic.getHeaderValue(response, "RequestID"));
SOAPBodyElement processlist = Basic.getFirstBodyElement(response);
Name answerName = processlist.getElementName();
assertEquals(Basic.ASAP_NS, answerName.getURI());
assertEquals("UnsubscribeRs", answerName.getLocalName());
}
/**
* Receive an event
*/
public void receiveEvent () throws Exception {
EventReceiver evtRec = new EventReceiver();
ServletWebServer server = new ServletWebServer (evtRec, 18080);
server.start ();
try {
String instanceKey = createProcess();
subscribeToProcess(instanceKey, "http://localhost:18080");
startProcess(instanceKey);
for (int i = 15; i > 0; i--) {
if (evtRec.isCalled()) {
break;
}
Thread.sleep(1000);
}
assertTrue (evtRec.isCalled());
} finally {
server.shutdown();
}
}
public class EventReceiver extends HttpServlet {
private boolean called = false;
/* (non-Javadoc)
* Comment copied from interface or superclass.
*/
public void init(ServletConfig arg0) throws ServletException {
}
/* (non-Javadoc)
* Comment copied from interface or superclass.
*/
protected void doPost
(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
MessageFactory messageFactory = null;
try {
messageFactory = MessageFactory.newInstance();
} catch (SOAPException e) {
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"Unable to access SOAP subsystem: " + e.getMessage());
return;
}
SOAPMessage respMsg = null;
MimeHeaders mimeHeaders = new MimeHeaders();
for (Enumeration en = request.getHeaderNames(); en
.hasMoreElements();) {
String headerName = (String) en.nextElement();
String headerVal = request.getHeader(headerName);
StringTokenizer tk = new StringTokenizer(headerVal, ",");
while (tk.hasMoreTokens()) {
mimeHeaders.addHeader(headerName, tk.nextToken().trim());
}
}
// build request message from headers and stream
try {
SOAPMessage reqMsg = messageFactory.createMessage(mimeHeaders,
request.getInputStream());
respMsg = messageFactory.createMessage();
OutputStream os = response.getOutputStream();
respMsg.writeTo(os);
os.flush();
} catch (SOAPException e) {
throw new ServletException(e);
}
called = true;
}
/**
* @return Returns the called.
*/
public boolean isCalled() {
return called;
}
}
private String createProcess () throws Exception {
String factory = ServiceRegistry.getTestProcessFactory();
String sender = Factory.class.getName() + "/createProcInstance";
String id = "43";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, factory, sender, id);
SOAPElement action
= Basic.createActionElement(message, "CreateInstanceRq");
SOAPElement start = action.addChildElement("StartImmediately", "as");
start.addTextNode("NO");
SOAPElement cd = action.addChildElement("ContextData", "as");
cd.addNamespaceDeclaration("pd",
"http://localhost:8080/wfxml/dummy-pd.xsd");
SOAPElement name = action.addChildElement("Name", "as");
name.addTextNode("wfxmltest factory " + timestamp);
SOAPElement stringdata = cd.addChildElement("newpkg_wp1_string", "pd");
stringdata.addTextNode("text content " + timestamp);
SOAPElement intdata = cd.addChildElement("newpkg_wp1_integer", "pd");
intdata.addTextNode("43");
SOAPElement floatdata = cd.addChildElement("newpkg_wp1_float", "pd");
floatdata.addTextNode("43.43");
SOAPElement booldata = cd.addChildElement("newpkg_wp1_boolean", "pd");
booldata.addTextNode("true");
SOAPElement datedata = cd.addChildElement("newpkg_wp1_date", "pd");
datedata.addTextNode(timestamp);
SOAPElement schemadata = cd.addChildElement("newpkg_wp1_schema", "pd");
SOAPElement order = schemadata.addChildElement("order");
order.setAttribute("id", "08/16");
SOAPElement position1 = order.addChildElement("position");
position1.setAttribute("pos", "1");
SOAPElement position2 = order.addChildElement("position");
position2.setAttribute("pos", "2");
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
SOAPBodyElement processlist = Basic.getFirstBodyElement(response);
Name answerName = processlist.getElementName();
Iterator processIterator = processlist.getChildElements();
SOAPElement child = (SOAPElement) processIterator.next();
Name childName = child.getElementName();
return XMLUtil.getFirstLevelTextContent(child);
}
public void subscribeToProcess(String instance, String obsEPR)
throws Exception {
String sender = Instance.class.getName() + "/subscribe";
String id = "instance46";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
SOAPElement action
= Basic.createActionElement(message, "SubscribeRq");
SOAPElement observer = action.addChildElement("ObserverKey", "as");
observer.addTextNode(obsEPR);
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
}
public void startProcess(String instance) throws Exception {
String sender = Instance.class.getName() + "/changeState";
String id = "instance42";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, instance, sender, id);
SOAPElement action
= Basic.createActionElement(message, "ChangeStateRq");
SOAPElement name = action.addChildElement("State", "as");
String requestedState = "open.running";
name.addTextNode(requestedState);
SOAPMessage response = Basic.call(message);
Basic.checkNoFault(response);
}
/**
* retrieves the first activity of the given process instance.
* @param testInstance the instance
* @return key of the first activity.
* @throws SOAPException
* Error in the SOAP message.
*/
static String getFirstActivity(String testInstance)
throws SOAPException {
String sender = Instance.class.getName() + "/getFirstActivity";
String id = "instance43";
SOAPMessage message = Basic.createMessage();
Basic.fillRequestHeadet(message, testInstance, sender, id);
Basic.createActionElement(message, "ListActivitiesRq");
SOAPMessage response = Basic.call(message);
SOAPBodyElement activitylist = Basic.getFirstBodyElement(response);
Iterator activityIterator = activitylist.getChildElements();
SOAPElement child = (SOAPElement) activityIterator.next();
return Basic.getChildTextContent(child, "ActivityKey");
}
}