/**
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jbpm.bpmn2;
import java.io.ByteArrayInputStream;
import java.io.InputStreamReader;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.drools.KnowledgeBase;
import org.drools.KnowledgeBaseFactory;
import org.drools.builder.KnowledgeBuilder;
import org.drools.builder.KnowledgeBuilderConfiguration;
import org.drools.builder.KnowledgeBuilderError;
import org.drools.builder.KnowledgeBuilderFactory;
import org.drools.builder.ResourceType;
import org.drools.compiler.PackageBuilderConfiguration;
import org.drools.definition.process.Process;
import org.drools.event.process.DefaultProcessEventListener;
import org.drools.event.process.ProcessStartedEvent;
import org.drools.event.process.ProcessVariableChangedEvent;
import org.drools.impl.KnowledgeBaseFactoryServiceImpl;
import org.drools.io.ResourceFactory;
import org.drools.process.core.datatype.impl.type.ObjectDataType;
import org.drools.runtime.StatefulKnowledgeSession;
import org.drools.runtime.process.ProcessInstance;
import org.drools.runtime.process.WorkItem;
import org.drools.runtime.process.WorkItemHandler;
import org.drools.runtime.process.WorkItemManager;
import org.drools.runtime.process.WorkflowProcessInstance;
import org.jbpm.JbpmJUnitTestCase;
import org.jbpm.bpmn2.core.Association;
import org.jbpm.bpmn2.core.DataStore;
import org.jbpm.bpmn2.core.Definitions;
import org.jbpm.bpmn2.handler.ReceiveTaskHandler;
import org.jbpm.bpmn2.handler.SendTaskHandler;
import org.jbpm.bpmn2.handler.ServiceTaskHandler;
import org.jbpm.bpmn2.xml.BPMNDISemanticModule;
import org.jbpm.bpmn2.xml.BPMNExtensionsSemanticModule;
import org.jbpm.bpmn2.xml.BPMNSemanticModule;
import org.jbpm.bpmn2.xml.XmlBPMNProcessDumper;
import org.jbpm.compiler.xml.XmlProcessReader;
import org.jbpm.process.instance.impl.demo.DoNothingWorkItemHandler;
import org.jbpm.process.instance.impl.demo.SystemOutWorkItemHandler;
import org.jbpm.ruleflow.core.RuleFlowProcess;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
public class SimpleBPMNProcessTest extends JbpmJUnitTestCase {
public void testMinimalProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-MinimalProcess.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Minimal");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testMinimalProcessWithGraphical() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-MinimalProcessWithGraphical.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Minimal");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testMinimalProcessWithDIGraphical() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-MinimalProcessWithDIGraphical.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Minimal");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testCompositeProcessWithDIGraphical() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-CompositeProcessWithDIGraphical.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Composite");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testScriptTask() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ScriptTask.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("ScriptTask");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testImport() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-Import.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Import");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testRuleTask() throws Exception {
KnowledgeBuilderConfiguration conf = KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration();
((PackageBuilderConfiguration) conf).initSemanticModules();
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNSemanticModule());
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNDISemanticModule());
// ProcessDialectRegistry.setDialect("XPath", new XPathDialect());
XmlProcessReader processReader = new XmlProcessReader(
((PackageBuilderConfiguration) conf).getSemanticModules(), getClass().getClassLoader());
List<Process> processes = processReader.read(SimpleBPMNProcessTest.class.getResourceAsStream("/BPMN2-RuleTask.bpmn2"));
assertNotNull(processes);
assertEquals(1, processes.size());
RuleFlowProcess p = (RuleFlowProcess) processes.get(0);
assertNotNull(p);
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(conf);
// System.out.println(XmlBPMNProcessDumper.INSTANCE.dump(p));
kbuilder.add(ResourceFactory.newReaderResource(
new StringReader(XmlBPMNProcessDumper.INSTANCE.dump(p))), ResourceType.BPMN2);
kbuilder.add(ResourceFactory.newClassPathResource("BPMN2-RuleTask.drl"), ResourceType.DRL);
if (!kbuilder.getErrors().isEmpty()) {
for (KnowledgeBuilderError error: kbuilder.getErrors()) {
System.err.println(error);
}
throw new IllegalArgumentException("Errors while parsing knowledge base");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
List<String> list = new ArrayList<String>();
ksession.setGlobal("list", list);
ProcessInstance processInstance = ksession.startProcess("RuleTask");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
restoreSession(ksession, true);
ksession.fireAllRules();
assertTrue(list.size() == 1);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testDataObject() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-DataObject.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Map<String, Object> params = new HashMap<String, Object>();
params.put("employee", "UserId-12345");
ProcessInstance processInstance = ksession.startProcess("Evaluation", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testDataStore() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-DataStore.xml");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Evaluation");
Definitions def = (Definitions) processInstance.getProcess().getMetaData().get("Definitions");
assertNotNull(def.getDataStores());
assertTrue(def.getDataStores().size() == 1);
DataStore dataStore = def.getDataStores().get(0);
assertEquals("employee", dataStore.getId());
assertEquals("employeeStore", dataStore.getName());
assertEquals(String.class.getCanonicalName(), ((ObjectDataType) dataStore.getType()).getClassName());
}
public void testAssociation() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-Association.xml");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("Evaluation");
Definitions def = (Definitions) processInstance.getProcess().getMetaData().get("Definitions");
assertNotNull(def.getAssociations());
assertTrue(def.getAssociations().size() == 1);
Association assoc = def.getAssociations().get(0);
assertEquals("_1234", assoc.getId());
assertEquals("_1", assoc.getSourceRef());
assertEquals("_2", assoc.getTargetRef());
}
public void testUserTaskWithDataStoreScenario() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-UserTaskWithDataStore.xml");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ksession.startProcess("UserProcess");
// we can't test further as user tasks are asynchronous.
}
public void testEvaluationProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EvaluationProcess.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("RegisterRequest", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("employee", "UserId-12345");
ProcessInstance processInstance = ksession.startProcess("Evaluation", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testEvaluationProcess2() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EvaluationProcess2.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("employee", "UserId-12345");
ProcessInstance processInstance = ksession.startProcess("com.sample.evaluation", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testEvaluationProcess3() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EvaluationProcess3.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("RegisterRequest", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("employee", "john2");
ProcessInstance processInstance = ksession.startProcess("Evaluation", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testUserTask() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-UserTask.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ProcessInstance processInstance = ksession.startProcess("UserTask");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
WorkItem workItem = workItemHandler.getWorkItem();
assertNotNull(workItem);
assertEquals("john", workItem.getParameter("ActorId"));
ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testLane() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-Lane.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ProcessInstance processInstance = ksession.startProcess("UserTask");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
WorkItem workItem = workItemHandler.getWorkItem();
assertNotNull(workItem);
assertEquals("john", workItem.getParameter("ActorId"));
Map<String, Object> results = new HashMap<String, Object>();
results.put("ActorId", "mary");
ksession.getWorkItemManager().completeWorkItem(workItem.getId(), results);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
workItem = workItemHandler.getWorkItem();
assertNotNull(workItem);
assertEquals("mary", workItem.getParameter("ActorId"));
ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testExclusiveSplit() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ExclusiveSplit.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "First");
params.put("y", "Second");
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testExclusiveSplitXPathAdvanced() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ExclusiveSplitXPath-advanced.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
Element hi = doc.createElement("hi");
Element ho = doc.createElement("ho");
hi.appendChild(ho);
Attr attr = doc.createAttribute("value");
ho.setAttributeNode(attr);
attr.setValue("a");
params.put("x", hi);
params.put("y", "Second");
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testExclusiveSplitXPathAdvanced2() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ExclusiveSplitXPath-advanced-vars-not-signaled.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
Element hi = doc.createElement("hi");
Element ho = doc.createElement("ho");
hi.appendChild(ho);
Attr attr = doc.createAttribute("value");
ho.setAttributeNode(attr);
attr.setValue("a");
params.put("x", hi);
params.put("y", "Second");
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testExclusiveSplitXPathAdvancedWithVars() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ExclusiveSplitXPath-advanced-with-vars.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
Element hi = doc.createElement("hi");
Element ho = doc.createElement("ho");
hi.appendChild(ho);
Attr attr = doc.createAttribute("value");
ho.setAttributeNode(attr);
attr.setValue("a");
params.put("x", hi);
params.put("y", "Second");
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testExclusiveSplitPriority() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ExclusiveSplitPriority.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "First");
params.put("y", "Second");
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testExclusiveSplitDefault() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ExclusiveSplitDefault.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "NotFirst");
params.put("y", "Second");
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testInclusiveSplit() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-InclusiveSplit.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", 15);
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testInclusiveSplitDefault() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-InclusiveSplitDefault.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", -5);
ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
// public void testExclusiveSplitXPath() throws Exception {
// KnowledgeBase kbase = createKnowledgeBase("BPMN2-ExclusiveSplitXPath.bpmn2");
// StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
// ksession.getWorkItemManager().registerWorkItemHandler("Email", new SystemOutWorkItemHandler());
// Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder()
// .parse(new ByteArrayInputStream(
// "<myDocument><chapter1>BlaBla</chapter1><chapter2>MoreBlaBla</chapter2></myDocument>".getBytes()));
// Map<String, Object> params = new HashMap<String, Object>();
// params.put("x", document);
// params.put("y", "SomeString");
// ProcessInstance processInstance = ksession.startProcess("com.sample.test", params);
// assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
// }
public void testEventBasedSplit() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
// Yes
ProcessInstance processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.signalEvent("Yes", "YesValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
// No
processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.signalEvent("No", "NoValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testEventBasedSplitBefore() throws Exception {
// signaling before the split is reached should have no effect
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new DoNothingWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
// Yes
ProcessInstance processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new DoNothingWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
ksession.signalEvent("Yes", "YesValue", processInstance.getId());
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
// No
processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new DoNothingWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
ksession.signalEvent("No", "NoValue", processInstance.getId());
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
}
public void testEventBasedSplitAfter() throws Exception {
// signaling the other alternative after one has been selected should have no effect
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
// Yes
ProcessInstance processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
ksession.signalEvent("Yes", "YesValue", processInstance.getId());
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new DoNothingWorkItemHandler());
// No
ksession.signalEvent("No", "NoValue", processInstance.getId());
}
public void testEventBasedSplit2() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit2.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
// Yes
ProcessInstance processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.signalEvent("Yes", "YesValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
Thread.sleep(800);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.fireAllRules();
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
// Timer
processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
Thread.sleep(800);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.fireAllRules();
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testEventBasedSplit3() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit3.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
Person jack = new Person();
jack.setName("Jack");
// Yes
ProcessInstance processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.signalEvent("Yes", "YesValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
// Condition
processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.insert(jack);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testEventBasedSplit4() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit4.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
// Yes
ProcessInstance processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ksession.signalEvent("Message-YesMessage", "YesValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
// No
processInstance = ksession.startProcess("com.sample.test");
ksession.signalEvent("Message-NoMessage", "NoValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testEventBasedSplit5() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EventBasedSplit5.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
ReceiveTaskHandler receiveTaskHandler = new ReceiveTaskHandler(ksession);
ksession.getWorkItemManager().registerWorkItemHandler("Receive Task", receiveTaskHandler);
// Yes
ProcessInstance processInstance = ksession.startProcess("com.sample.test");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
receiveTaskHandler.setKnowledgeRuntime(ksession);
ksession.getWorkItemManager().registerWorkItemHandler("Receive Task", receiveTaskHandler);
receiveTaskHandler.messageReceived("YesMessage", "YesValue");
assertProcessInstanceCompleted(processInstance.getId(), ksession);
receiveTaskHandler.messageReceived("NoMessage", "NoValue");
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Email1", new SystemOutWorkItemHandler());
ksession.getWorkItemManager().registerWorkItemHandler("Email2", new SystemOutWorkItemHandler());
receiveTaskHandler.setKnowledgeRuntime(ksession);
ksession.getWorkItemManager().registerWorkItemHandler("Receive Task", receiveTaskHandler);
// No
processInstance = ksession.startProcess("com.sample.test");
receiveTaskHandler.messageReceived("NoMessage", "NoValue");
assertProcessInstanceCompleted(processInstance.getId(), ksession);
receiveTaskHandler.messageReceived("YesMessage", "YesValue");
}
public void testCallActivity() throws Exception {
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
kbuilder.add(ResourceFactory.newClassPathResource("BPMN2-CallActivity.bpmn2"), ResourceType.BPMN2);
kbuilder.add(ResourceFactory.newClassPathResource("BPMN2-CallActivitySubProcess.bpmn2"), ResourceType.BPMN2);
if (!kbuilder.getErrors().isEmpty()) {
for (KnowledgeBuilderError error: kbuilder.getErrors()) {
System.err.println(error);
}
throw new IllegalArgumentException("Errors while parsing knowledge base");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "oldValue");
ProcessInstance processInstance = ksession.startProcess("ParentProcess", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
assertEquals("new value", ((WorkflowProcessInstance) processInstance).getVariable("y"));
}
public void testSubProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-SubProcess.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.addEventListener(new DefaultProcessEventListener() {
public void afterProcessStarted(ProcessStartedEvent event) {
System.out.println(event);
}
public void beforeVariableChanged(ProcessVariableChangedEvent event) {
System.out.println(event);
}
public void afterVariableChanged(ProcessVariableChangedEvent event) {
System.out.println(event);
}
});
ProcessInstance processInstance = ksession.startProcess("SubProcess");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testMultiInstanceLoopCharacteristicsProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-MultiInstanceLoopCharacteristicsProcess.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Map<String, Object> params = new HashMap<String, Object>();
List<String> myList = new ArrayList<String>();
myList.add("First Item");
myList.add("Second Item");
params.put("list", myList);
ProcessInstance processInstance = ksession.startProcess("MultiInstanceLoopCharacteristicsProcess", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testMultiInstanceLoopCharacteristicsTask() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-MultiInstanceLoopCharacteristicsTask.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new SystemOutWorkItemHandler());
Map<String, Object> params = new HashMap<String, Object>();
List<String> myList = new ArrayList<String>();
myList.add("First Item");
myList.add("Second Item");
params.put("list", myList);
ProcessInstance processInstance = ksession.startProcess("MultiInstanceLoopCharacteristicsTask", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testEscalationBoundaryEvent() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EscalationBoundaryEvent.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("EscalationBoundaryEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testEscalationBoundaryEventInterrupting() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EscalationBoundaryEventInterrupting.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("EscalationBoundaryEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
// TODO: check for cancellation of task
}
public void testErrorBoundaryEvent() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ErrorBoundaryEventInterrupting.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("ErrorBoundaryEvent");
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testTimerBoundaryEventDuration() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-TimerBoundaryEventDuration.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("TimerBoundaryEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
Thread.sleep(1000);
ksession = restoreSession(ksession, true);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testTimerBoundaryEventCycle1() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-TimerBoundaryEventCycle1.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("TimerBoundaryEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
Thread.sleep(1000);
ksession = restoreSession(ksession, true);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testTimerBoundaryEventCycle2() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-TimerBoundaryEventCycle2.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("TimerBoundaryEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
Thread.sleep(1000);
assertProcessInstanceActive(processInstance.getId(), ksession);
Thread.sleep(1000);
assertProcessInstanceActive(processInstance.getId(), ksession);
ksession.abortProcessInstance(processInstance.getId());
Thread.sleep(1000);
}
public void testTimerBoundaryEventInterrupting() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-TimerBoundaryEventInterrupting.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("TimerBoundaryEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
Thread.sleep(1000);
ksession = restoreSession(ksession, true);
System.out.println("Firing timer");
ksession.fireAllRules();
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testAdHocSubProcess() throws Exception {
KnowledgeBuilderConfiguration conf = KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration();
((PackageBuilderConfiguration) conf).initSemanticModules();
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNSemanticModule());
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNDISemanticModule());
// ProcessDialectRegistry.setDialect("XPath", new XPathDialect());
XmlProcessReader processReader = new XmlProcessReader(
((PackageBuilderConfiguration) conf).getSemanticModules(), getClass().getClassLoader());
List<Process> processes = processReader.read(SimpleBPMNProcessTest.class.getResourceAsStream("/BPMN2-AdHocSubProcess.bpmn2"));
assertNotNull(processes);
assertEquals(1, processes.size());
RuleFlowProcess p = (RuleFlowProcess) processes.get(0);
assertNotNull(p);
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(conf);
// System.out.println(XmlBPMNProcessDumper.INSTANCE.dump(p));
kbuilder.add(ResourceFactory.newReaderResource(
new StringReader(XmlBPMNProcessDumper.INSTANCE.dump(p))), ResourceType.BPMN2);
kbuilder.add(ResourceFactory.newClassPathResource("BPMN2-AdHocSubProcess.drl"), ResourceType.DRL);
if (!kbuilder.getErrors().isEmpty()) {
for (KnowledgeBuilderError error: kbuilder.getErrors()) {
System.err.println(error);
}
throw new IllegalArgumentException("Errors while parsing knowledge base");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ProcessInstance processInstance = ksession.startProcess("AdHocSubProcess");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
WorkItem workItem = workItemHandler.getWorkItem();
assertNull(workItem);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ksession.fireAllRules();
System.out.println("Signaling Hello2");
ksession.signalEvent("Hello2", null, processInstance.getId());
workItem = workItemHandler.getWorkItem();
assertNotNull(workItem);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
}
public void testAdHocSubProcessAutoComplete() throws Exception {
KnowledgeBuilderConfiguration conf = KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration();
((PackageBuilderConfiguration) conf).initSemanticModules();
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNSemanticModule());
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNDISemanticModule());
// ProcessDialectRegistry.setDialect("XPath", new XPathDialect());
XmlProcessReader processReader = new XmlProcessReader(
((PackageBuilderConfiguration) conf).getSemanticModules(), getClass().getClassLoader());
List<Process> processes = processReader.read(SimpleBPMNProcessTest.class.getResourceAsStream("/BPMN2-AdHocSubProcessAutoComplete.bpmn2"));
assertNotNull(processes);
assertEquals(1, processes.size());
RuleFlowProcess p = (RuleFlowProcess) processes.get(0);
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(conf);
// System.out.println(XmlBPMNProcessDumper.INSTANCE.dump(p));
kbuilder.add(ResourceFactory.newReaderResource(
new StringReader(XmlBPMNProcessDumper.INSTANCE.dump(p))), ResourceType.BPMN2);
kbuilder.add(ResourceFactory.newClassPathResource("BPMN2-AdHocSubProcess.drl"), ResourceType.DRL);
if (!kbuilder.getErrors().isEmpty()) {
for (KnowledgeBuilderError error: kbuilder.getErrors()) {
System.err.println(error);
}
throw new IllegalArgumentException("Errors while parsing knowledge base");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ProcessInstance processInstance = ksession.startProcess("AdHocSubProcess");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
WorkItem workItem = workItemHandler.getWorkItem();
assertNull(workItem);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ksession.fireAllRules();
workItem = workItemHandler.getWorkItem();
assertNotNull(workItem);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testAdHocProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-AdHocProcess.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("AdHocProcess");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
System.out.println("Triggering node");
ksession.signalEvent("Task1", null, processInstance.getId());
assertProcessInstanceActive(processInstance.getId(), ksession);
ksession.signalEvent("User1", null, processInstance.getId());
assertProcessInstanceActive(processInstance.getId(), ksession);
ksession.insert(new Person());
ksession.signalEvent("Task3", null, processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testIntermediateCatchEventSignal() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventSignal.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
// now signal process instance
ksession.signalEvent("MyMessage", "SomeValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testIntermediateCatchEventMessage() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventMessage.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
// now signal process instance
ksession.signalEvent("Message-HelloMessage", "SomeValue", processInstance.getId());
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testIntermediateCatchEventTimerDuration() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventTimerDuration.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
// now wait for 1 second for timer to trigger
Thread.sleep(1000);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ksession.fireAllRules();
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testIntermediateCatchEventTimerCycle1() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventTimerCycle1.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
// now wait for 1 second for timer to trigger
Thread.sleep(1000);
ksession = restoreSession(ksession, true);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ksession.fireAllRules();
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testIntermediateCatchEventTimerCycle2() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventTimerCycle2.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new DoNothingWorkItemHandler());
ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
// now wait for 1 second for timer to trigger
Thread.sleep(1000);
assertProcessInstanceActive(processInstance.getId(), ksession);
Thread.sleep(1000);
assertProcessInstanceActive(processInstance.getId(), ksession);
ksession.abortProcessInstance(processInstance.getId());
Thread.sleep(1000);
}
public void testIntermediateCatchEventCondition() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateCatchEventCondition.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("IntermediateCatchEvent");
assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
ksession = restoreSession(ksession, true);
// now activate condition
Person person = new Person();
person.setName("Jack");
ksession.insert(person);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testErrorEndEventProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ErrorEndEvent.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("ErrorEndEvent");
assertProcessInstanceAborted(processInstance.getId(), ksession);
}
public void testEscalationEndEventProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-EscalationEndEvent.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("EscalationEndEvent");
assertProcessInstanceAborted(processInstance.getId(), ksession);
}
public void testEscalationIntermediateThrowEventProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateThrowEventEscalation.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("EscalationIntermediateThrowEvent");
assertProcessInstanceAborted(processInstance.getId(), ksession);
}
public void testCompensateIntermediateThrowEventProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateThrowEventCompensate.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("CompensateIntermediateThrowEvent");
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testCompensateEndEventProcess() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-CompensateEndEvent.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("CompensateEndEvent");
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testServiceTask() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ServiceProcess.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Service Task", new ServiceTaskHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("s", "john");
WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
ksession.startProcess("ServiceProcess", params);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
assertEquals("Hello john!", processInstance.getVariable("s"));
}
public void testSendTask() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-SendTask.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Send Task", new SendTaskHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("s", "john");
WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
ksession.startProcess("SendTask", params);
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testReceiveTask() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ReceiveTask.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ReceiveTaskHandler receiveTaskHandler = new ReceiveTaskHandler(ksession);
ksession.getWorkItemManager().registerWorkItemHandler("Receive Task", receiveTaskHandler);
WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
ksession.startProcess("ReceiveTask");
assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
ksession = restoreSession(ksession, true);
receiveTaskHandler.messageReceived("HelloMessage", "Hello john!");
assertProcessInstanceCompleted(processInstance.getId(), ksession);
}
public void testConditionalStart() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-ConditionalStart.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Person person = new Person();
person.setName("jack");
ksession.insert(person);
ksession.fireAllRules();
person = new Person();
person.setName("john");
ksession.insert(person);
ksession.fireAllRules();
}
public void testTimerStart() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-TimerStart.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
final List<Long> list = new ArrayList<Long>();
ksession.addEventListener(new DefaultProcessEventListener() {
public void afterProcessStarted(ProcessStartedEvent event) {
list.add(event.getProcessInstance().getId());
}
});
Thread.sleep(250);
assertEquals(0, list.size());
for (int i = 0; i < 5; i++) {
ksession.fireAllRules();
Thread.sleep(500);
}
assertEquals(5, list.size());
}
public void testTimerStartCron() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-TimerStartCron.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
final List<Long> list = new ArrayList<Long>();
ksession.addEventListener(new DefaultProcessEventListener() {
public void afterProcessStarted(ProcessStartedEvent event) {
list.add(event.getProcessInstance().getId());
}
});
Thread.sleep(500);
for (int i = 0; i < 5; i++) {
ksession.fireAllRules();
Thread.sleep(1000);
}
assertEquals(6, list.size());
}
public void testSignalStart() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-SignalStart.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
final List<Long> list = new ArrayList<Long>();
ksession.addEventListener(new DefaultProcessEventListener() {
public void afterProcessStarted(ProcessStartedEvent event) {
list.add(event.getProcessInstance().getId());
}
});
ksession.signalEvent("MyStartSignal", "NewValue");
assertEquals(1, list.size());
}
public void testSignalStartDynamic() throws Exception {
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
KnowledgeBase kbase2 = createKnowledgeBase("BPMN2-SignalStart.bpmn2");
kbase.addKnowledgePackages(kbase2.getKnowledgePackages());
final List<Long> list = new ArrayList<Long>();
ksession.addEventListener(new DefaultProcessEventListener() {
public void afterProcessStarted(ProcessStartedEvent event) {
list.add(event.getProcessInstance().getId());
}
});
ksession.signalEvent("MyStartSignal", "NewValue");
assertEquals(1, list.size());
}
public void testSignalEnd() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-SignalEndEvent.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "MyValue");
ksession.startProcess("SignalEndEvent", params);
}
public void testMessageStart() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-MessageStart.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.signalEvent("Message-HelloMessage", "NewValue");
}
public void testMessageEnd() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-MessageEndEvent.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Send Task", new SendTaskHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "MyValue");
ProcessInstance processInstance = ksession.startProcess("MessageEndEvent", params);
assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
}
public void testMessageIntermediateThrow() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateThrowEventMessage.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Send Task", new SendTaskHandler());
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "MyValue");
ProcessInstance processInstance = ksession.startProcess("MessageIntermediateEvent", params);
assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
}
public void testSignalIntermediateThrow() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateThrowEventSignal.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Map<String, Object> params = new HashMap<String, Object>();
params.put("x", "MyValue");
ProcessInstance processInstance = ksession.startProcess("SignalIntermediateEvent", params);
assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
}
public void testNoneIntermediateThrow() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-IntermediateThrowEventNone.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ProcessInstance processInstance = ksession.startProcess("NoneIntermediateEvent", null);
assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
}
public void testXpathExpression() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-XpathExpression.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Document document = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<instanceMetadata><user approved=\"false\" /></instanceMetadata>".getBytes()));
Map<String, Object> params = new HashMap<String, Object>();
params.put("instanceMetadata", document);
ProcessInstance processInstance = ksession.startProcess("XPathProcess", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testOnEntryExitScript() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-OnEntryExitScriptProcess.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("MyTask", new SystemOutWorkItemHandler());
List<String> myList = new ArrayList<String>();
ksession.setGlobal("list", myList);
ProcessInstance processInstance = ksession.startProcess("OnEntryExitScriptProcess");
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
assertEquals(4, myList.size());
}
public void testXORGateway() throws Exception {
KnowledgeBase kbase = createKnowledgeBase("BPMN2-gatewayTest.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
Document document = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<instanceMetadata><user approved=\"false\" /></instanceMetadata>".getBytes()));
Map<String, Object> params = new HashMap<String, Object>();
params.put("instanceMetadata", document);
params.put("startMessage", DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<task subject='foobar2'/>".getBytes())).getFirstChild());
ProcessInstance processInstance = ksession.startProcess("process", params);
assertTrue(processInstance.getState() == ProcessInstance.STATE_COMPLETED);
}
public void testDataInputAssociations() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataInputAssociations.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
assertEquals("hello world", workItem.getParameter("coId"));
}
});
Document document = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<user hello='hello world' />".getBytes()));
Map<String, Object> params = new HashMap<String, Object>();
params.put("instanceMetadata", document.getFirstChild());
ProcessInstance processInstance = ksession.startProcess("process", params);
}
public void testDataInputAssociationsWithStringObject() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataInputAssociations-string-object.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
assertEquals("hello", workItem.getParameter("coId"));
}
});
Map<String, Object> params = new HashMap<String, Object>();
params.put("instanceMetadata", "hello");
ProcessInstance processInstance = ksession.startProcess("process", params);
}
public void FIXMEtestDataInputAssociationsWithLazyLoading() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataInputAssociations-lazy-creating.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
assertEquals("mydoc", ((Element) workItem.getParameter("coId")).getNodeName());
assertEquals("mynode", ((Element) workItem.getParameter("coId")).getFirstChild().getNodeName());
assertEquals("user", ((Element) workItem.getParameter("coId")).getFirstChild().getFirstChild().getNodeName());
assertEquals("hello world", ((Element) workItem.getParameter("coId")).getFirstChild().getFirstChild().getAttributes().getNamedItem("hello").getNodeValue());
}
});
Document document = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<user hello='hello world' />".getBytes()));
Map<String, Object> params = new HashMap<String, Object>();
params.put("instanceMetadata", document.getFirstChild());
ProcessInstance processInstance = ksession.startProcess("process", params);
}
public void FIXMEtestDataInputAssociationsWithString() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataInputAssociations-string.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
assertEquals("hello", workItem.getParameter("coId"));
}
});
ProcessInstance processInstance = ksession.startProcess("process", null);
}
public void testDataInputAssociationsWithStringWithoutQuotes() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataInputAssociations-string-no-quotes.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
assertEquals("hello", workItem.getParameter("coId"));
}
});
ProcessInstance processInstance = ksession.startProcess("process", null);
}
public void testDataInputAssociationsWithXMLLiteral() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataInputAssociations-xml-literal.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
assertEquals("id", ((org.w3c.dom.Node) workItem.getParameter("coId")).getNodeName());
assertEquals("some text", ((org.w3c.dom.Node) workItem.getParameter("coId")).getFirstChild().getTextContent());
}
});
ProcessInstance processInstance = ksession.startProcess("process", null);
}
public void FIXMEtestDataInputAssociationsWithTwoAssigns() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataInputAssociations-two-assigns.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
assertEquals("foo", ((Element) workItem.getParameter("Comment")).getNodeName());
// assertEquals("mynode", ((Element) workItem.getParameter("Comment")).getFirstChild().getNodeName());
// assertEquals("user", ((Element) workItem.getParameter("Comment")).getFirstChild().getFirstChild().getNodeName());
// assertEquals("hello world", ((Element) workItem.getParameter("coId")).getFirstChild().getFirstChild().getAttributes().getNamedItem("hello").getNodeValue());
}
});
Document document = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<user hello='hello world' />".getBytes()));
Map<String, Object> params = new HashMap<String, Object>();
params.put("instanceMetadata", document.getFirstChild());
ProcessInstance processInstance = ksession.startProcess("process", params);
}
public void testDataOutputAssociationsforHumanTask() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataOutputAssociations-HumanTask.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
try {
builder = factory.newDocumentBuilder();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
// e.printStackTrace();
throw new RuntimeException(e);
}
final Map<String, Object> results = new HashMap<String, Object>();
// process metadata
org.w3c.dom.Document processMetadaDoc = builder.newDocument();
org.w3c.dom.Element processMetadata = processMetadaDoc.createElement("previoustasksowner");
processMetadaDoc.appendChild(processMetadata);
// org.w3c.dom.Element procElement = processMetadaDoc.createElement("previoustasksowner");
processMetadata.setAttribute("primaryname", "my_result");
// processMetadata.appendChild(procElement);
results.put("output", processMetadata);
mgr.completeWorkItem(workItem.getId(), results);
}
});
Map<String, Object> params = new HashMap<String, Object>();
ProcessInstance processInstance = ksession.startProcess("process", params);
}
public void testDataOutputAssociations() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataOutputAssociations.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
try {
Document document = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<user hello='hello world' />".getBytes()));
Map<String, Object> params = new HashMap<String, Object>();
params.put("output", document.getFirstChild());
mgr.completeWorkItem(workItem.getId(), params);
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
});
ProcessInstance processInstance = ksession.startProcess("process", null);
}
public void testDataOutputAssociationsXmlNode() throws Exception {
KnowledgeBase kbase = createKnowledgeBaseWithoutDumper("BPMN2-DataOutputAssociations-xml-node.bpmn2");
StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WorkItemHandler() {
public void abortWorkItem(WorkItem manager, WorkItemManager mgr) {
}
public void executeWorkItem(WorkItem workItem, WorkItemManager mgr) {
try {
Document document = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(new ByteArrayInputStream(
"<user hello='hello world' />".getBytes()));
Map<String, Object> params = new HashMap<String, Object>();
params.put("output", document.getFirstChild());
mgr.completeWorkItem(workItem.getId(), params);
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
});
ProcessInstance processInstance = ksession.startProcess("process", null);
}
private KnowledgeBase createKnowledgeBase(String process) throws Exception {
KnowledgeBaseFactory.setKnowledgeBaseServiceFactory(new KnowledgeBaseFactoryServiceImpl());
KnowledgeBuilderConfiguration conf = KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration();
((PackageBuilderConfiguration) conf).initSemanticModules();
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNSemanticModule());
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNDISemanticModule());
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNExtensionsSemanticModule());
// ProcessDialectRegistry.setDialect("XPath", new XPathDialect());
XmlProcessReader processReader = new XmlProcessReader(
((PackageBuilderConfiguration) conf).getSemanticModules(), getClass().getClassLoader());
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(conf);
List<Process> processes = processReader.read(SimpleBPMNProcessTest.class.getResourceAsStream("/" + process));
for (Process p : processes) {
RuleFlowProcess ruleFlowProcess = (RuleFlowProcess)p;
System.out.println(XmlBPMNProcessDumper.INSTANCE.dump(ruleFlowProcess));
kbuilder.add(ResourceFactory.newReaderResource(
new StringReader(XmlBPMNProcessDumper.INSTANCE.dump(ruleFlowProcess))), ResourceType.BPMN2);
}
kbuilder.add(ResourceFactory.newReaderResource(new InputStreamReader(SimpleBPMNProcessTest.class.getResourceAsStream("/" + process))), ResourceType.BPMN2);
if (!kbuilder.getErrors().isEmpty()) {
for (KnowledgeBuilderError error: kbuilder.getErrors()) {
System.err.println(error);
}
throw new IllegalArgumentException("Errors while parsing knowledge base");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
return kbase;
}
private KnowledgeBase createKnowledgeBaseWithoutDumper(String process) throws Exception {
KnowledgeBuilderConfiguration conf = KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration();
((PackageBuilderConfiguration) conf).initSemanticModules();
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNSemanticModule());
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNDISemanticModule());
((PackageBuilderConfiguration) conf).addSemanticModule(new BPMNExtensionsSemanticModule());
// ProcessDialectRegistry.setDialect("XPath", new XPathDialect());
XmlProcessReader processReader = new XmlProcessReader(
((PackageBuilderConfiguration) conf).getSemanticModules(), getClass().getClassLoader());
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(conf);
kbuilder.add(ResourceFactory.newReaderResource(new InputStreamReader(SimpleBPMNProcessTest.class.getResourceAsStream("/" + process))), ResourceType.BPMN2);
if (!kbuilder.getErrors().isEmpty()) {
for (KnowledgeBuilderError error: kbuilder.getErrors()) {
System.err.println(error);
}
throw new IllegalArgumentException("Errors while parsing knowledge base");
}
KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
return kbase;
}
}