/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jbpm.taskmgmt.exe;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.jbpm.db.AbstractDbTestCase;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.graph.exe.ProcessInstance;
import org.jbpm.graph.exe.Token;
import org.jbpm.taskmgmt.def.AssignmentHandler;
public class SwimlaneDbTest extends AbstractDbTestCase {
void deployProcessDefinition(String xml) {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(xml);
jbpmContext.deployProcessDefinition(processDefinition);
newTransaction();
}
public void testStartStateSwimlaneInitialization() {
deployProcessDefinition(
"<process-definition name='testStartStateSwimlaneInitialization'>" +
" <swimlane name='initiator' />" +
" <start-state>" +
" <task swimlane='initiator' />" +
" <transition to='a' />" +
" </start-state>" +
" <state name='a' />" +
"</process-definition>"
);
ProcessInstance processInstance;
TaskMgmtInstance taskMgmtInstance;
jbpmContext.setActorId("the other guy");
try {
processInstance = jbpmContext.newProcessInstanceForUpdate("testStartStateSwimlaneInitialization");
taskMgmtInstance = processInstance.getTaskMgmtInstance();
taskMgmtInstance.createStartTaskInstance();
processInstance.signal();
} finally {
jbpmContext.setActorId(null);
}
newTransaction();
taskMgmtInstance = (TaskMgmtInstance) session.load(TaskMgmtInstance.class, new Long(taskMgmtInstance.getId()));
assertEquals("the other guy", taskMgmtInstance.getSwimlaneInstance("initiator").getActorId());
}
public static class TestAssignmentHandler implements AssignmentHandler {
private static final long serialVersionUID = 1L;
public void assign(Assignable assignable, ExecutionContext executionContext) throws Exception {
assignable.setActorId("me");
}
}
public void testSwimlaneAssignmentHandler() {
deployProcessDefinition(
"<process-definition name='testSwimlaneAssignmentHandler'>" +
" <swimlane name='stalker'>" +
" <assignment class='org.jbpm.taskmgmt.exe.SwimlaneTest$TestAssignmentHandler' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='stalker' />" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlaneAssignmentHandler");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
SwimlaneInstance stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertNotNull(stalker);
assertEquals("me", stalker.getActorId());
assertEquals("me", changeNappy.getActorId());
}
public void testSwimlaneActorId() {
deployProcessDefinition(
"<process-definition name='testSwimlaneActorId'>" +
" <swimlane name='stalker'>" +
" <assignment actor-id='johndoe' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='stalker' />" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlaneActorId");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
SwimlaneInstance stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertNotNull(stalker);
assertEquals("johndoe", stalker.getActorId());
assertEquals("johndoe", changeNappy.getActorId());
}
public void testSwimlanePooledActor() {
deployProcessDefinition(
"<process-definition name='testSwimlanePooledActor'>" +
" <swimlane name='stalker'>" +
" <assignment pooled-actors='hippies,hells angles' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='stalker' />" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePooledActor");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
SwimlaneInstance stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertNotNull(stalker);
assertNull(stalker.getActorId());
assertNull(changeNappy.getActorId());
Set retrievedSwimlaneInstancePooledActorIds = new HashSet();
Iterator iter = stalker.getPooledActors().iterator();
while (iter.hasNext()) {
PooledActor pooledActor = (PooledActor) iter.next();
retrievedSwimlaneInstancePooledActorIds.add(pooledActor.getActorId());
}
Set expectedPooledActorIds = new HashSet();
expectedPooledActorIds.add("hippies");
expectedPooledActorIds.add("hells angles");
assertEquals(expectedPooledActorIds, retrievedSwimlaneInstancePooledActorIds);
Set retrievedTaskInstancePooledActorIds = new HashSet();
iter = changeNappy.getPooledActors().iterator();
while (iter.hasNext()) {
PooledActor pooledActor = (PooledActor) iter.next();
retrievedTaskInstancePooledActorIds.add(pooledActor.getActorId());
}
assertEquals(expectedPooledActorIds, retrievedTaskInstancePooledActorIds);
}
public void testSwimlanePooledActorThenTaskInstanceAssignment() {
deployProcessDefinition(
"<process-definition name='testSwimlanePooledActorThenTaskInstanceAssignment'>" +
" <swimlane name='stalker'>" +
" <assignment pooled-actors='hippies,hells angles' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='stalker' />" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePooledActorThenTaskInstanceAssignment");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
SwimlaneInstance stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertNotNull(stalker);
assertNull(stalker.getActorId());
assertNull(changeNappy.getActorId());
changeNappy.setActorId("johndoe");
stalker = (SwimlaneInstance) session.load(SwimlaneInstance.class, new Long(stalker.getId()));
assertEquals("johndoe", stalker.getActorId());
changeNappy = (TaskInstance) session.load(TaskInstance.class, new Long(changeNappy.getId()));
assertEquals("johndoe", changeNappy.getActorId());
}
public void testSwimlanePooledActorThenTaskInstanceReassignment() {
deployProcessDefinition(
"<process-definition name='testSwimlanePooledActorThenTaskInstanceReassignment'>" +
" <swimlane name='stalker'>" +
" <assignment pooled-actors='hippies,hells angles' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='stalker' />" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePooledActorThenTaskInstanceReassignment");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
SwimlaneInstance stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertNotNull(stalker);
assertNull(stalker.getActorId());
assertNull(changeNappy.getActorId());
changeNappy.setActorId("johndoe");
changeNappy.setActorId("joesmoe");
processInstance = saveAndReload(processInstance);
taskMgmtInstance = processInstance.getTaskMgmtInstance();
changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertEquals("joesmoe", stalker.getActorId());
assertEquals("joesmoe", changeNappy.getActorId());
}
public void testSwimlanePooledActorThenSwimlaneInstanceAssignment() {
deployProcessDefinition(
"<process-definition name='testSwimlanePooledActorThenSwimlaneInstanceAssignment'>" +
" <swimlane name='stalker'>" +
" <assignment pooled-actors='hippies,hells angles' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='stalker' />" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePooledActorThenSwimlaneInstanceAssignment");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
SwimlaneInstance stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertNotNull(stalker);
assertNull(stalker.getActorId());
assertNull(changeNappy.getActorId());
stalker.setActorId("johndoe");
processInstance = saveAndReload(processInstance);
taskMgmtInstance = processInstance.getTaskMgmtInstance();
changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
stalker = taskMgmtInstance.getSwimlaneInstance("stalker");
assertEquals("johndoe", stalker.getActorId());
assertNull(changeNappy.getActorId());
}
public void testSwimlaneReassignment() {
deployProcessDefinition(
"<process-definition name='testSwimlaneReassignment'>" +
" <swimlane name='hero'>" +
" <assignment pooled-actors='hippies,hells angles' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='hero' />'" +
" <transition to='b' />" +
" </task-node>" +
" <task-node name='b'>" +
" <task name='make bottle' swimlane='hero' />'" +
" <transition to='end' />" +
" </task-node>" +
" <end-state name='end' />" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlaneReassignment");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
changeNappy.setActorId("johndoe");
changeNappy.end();
processInstance = saveAndReload(processInstance);
taskMgmtInstance = processInstance.getTaskMgmtInstance();
changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
TaskInstance makeBottle = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
assertEquals("johndoe", makeBottle.getActorId());
Set retrievedTaskInstancePooledActorIds = new HashSet();
Iterator iter = makeBottle.getPooledActors().iterator();
while (iter.hasNext()) {
PooledActor pooledActor = (PooledActor) iter.next();
retrievedTaskInstancePooledActorIds.add(pooledActor.getActorId());
}
Set expectedPooledActorIds = new HashSet();
expectedPooledActorIds.add("hippies");
expectedPooledActorIds.add("hells angles");
assertEquals(expectedPooledActorIds, retrievedTaskInstancePooledActorIds);
}
public void testSwimlanePooledActorsUpdate() {
deployProcessDefinition(
"<process-definition name='testSwimlanePooledActorsUpdate'>" +
" <swimlane name='hero'>" +
" <assignment pooled-actors='hippies,hells angles' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='hero' />'" +
" <transition to='b' />" +
" </task-node>" +
" <task-node name='b'>" +
" <task name='make bottle' swimlane='hero' />'" +
" <transition to='end' />" +
" </task-node>" +
" <end-state name='end' />" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePooledActorsUpdate");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
SwimlaneInstance hero = taskMgmtInstance.getSwimlaneInstance("hero");
changeNappy.setActorId("johndoe");
hero.setPooledActors(new String[]{"footballers", "hooligans", "stewards"});
changeNappy.end();
processInstance = saveAndReload(processInstance);
Token token = processInstance.getRootToken();
taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance makeBottle = (TaskInstance) taskMgmtInstance.getUnfinishedTasks(token).iterator().next();
assertEquals("johndoe", makeBottle.getActorId());
Set retrievedTaskInstancePooledActorIds = new HashSet();
Iterator iter = makeBottle.getPooledActors().iterator();
while (iter.hasNext()) {
PooledActor pooledActor = (PooledActor) iter.next();
retrievedTaskInstancePooledActorIds.add(pooledActor.getActorId());
}
Set expectedPooledActorIds = new HashSet();
expectedPooledActorIds.add("footballers");
expectedPooledActorIds.add("hooligans");
expectedPooledActorIds.add("stewards");
assertEquals(expectedPooledActorIds, retrievedTaskInstancePooledActorIds);
}
public void testSwimlaneActorReassignment() {
deployProcessDefinition(
"<process-definition name='testSwimlaneActorReassignment'>" +
" <swimlane name='hero'>" +
" <assignment class='org.jbpm.taskmgmt.exe.SwimlaneTest$TestAssignmentHandler' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='hero' />'" +
" <transition to='b' />" +
" </task-node>" +
" <task-node name='b'>" +
" <task name='make bottle' swimlane='hero' />'" +
" <transition to='end' />" +
" </task-node>" +
" <end-state name='end' />" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlaneActorReassignment");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
assertEquals("me", changeNappy.getActorId());
changeNappy.end();
processInstance = saveAndReload(processInstance);
taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance makeBottle = (TaskInstance) taskMgmtInstance.getUnfinishedTasks(processInstance.getRootToken()).iterator().next();
assertEquals("me", makeBottle.getActorId());
}
public static class MultipleAssignmentHandler implements AssignmentHandler {
private static final long serialVersionUID = 1L;
public void assign(Assignable assignable, ExecutionContext executionContext) throws Exception {
assignable.setPooledActors(new String[]{"me", "you", "them"});
}
}
public void testSwimlanePoolInitialization() {
deployProcessDefinition(
"<process-definition name='testSwimlanePoolInitialization'>" +
" <swimlane name='hero'>" +
" <assignment class='org.jbpm.taskmgmt.exe.SwimlaneTest$MultipleAssignmentHandler' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='hero' />'" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePoolInitialization");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
assertNull(changeNappy.getActorId());
Set pooledActors = changeNappy.getPooledActors();
assertEquals(3, pooledActors.size());
List expectedPooledActorIds = Arrays.asList(new String[]{"me", "you", "them"});
Iterator iter = pooledActors.iterator();
while (iter.hasNext()) {
PooledActor pooledActor = (PooledActor) iter.next();
assertTrue(expectedPooledActorIds.contains(pooledActor.getActorId()));
}
}
public void testSwimlanePoolReassignmentOfNonTakenTask() {
deployProcessDefinition(
"<process-definition name='testSwimlanePoolReassignmentOfNonTakenTask'>" +
" <swimlane name='hero'>" +
" <assignment class='org.jbpm.taskmgmt.exe.SwimlaneTest$MultipleAssignmentHandler' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='hero' />'" +
" <transition to='b' />" +
" </task-node>" +
" <task-node name='b'>" +
" <task name='make bottle' swimlane='hero' />'" +
" <transition to='end' />" +
" </task-node>" +
" <end-state name='end' />" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePoolReassignmentOfNonTakenTask");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
SwimlaneInstance swimlaneInstance = taskMgmtInstance.getSwimlaneInstance("hero");
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
assertNull(changeNappy.getActorId());
assertEquals(3, changeNappy.getPooledActors().size());
assertEquals(changeNappy.getPooledActors(), swimlaneInstance.getPooledActors());
changeNappy.end();
processInstance = saveAndReload(processInstance);
taskMgmtInstance = processInstance.getTaskMgmtInstance();
swimlaneInstance = taskMgmtInstance.getSwimlaneInstance("hero");
TaskInstance makeBottle = (TaskInstance) taskMgmtInstance.getUnfinishedTasks(processInstance.getRootToken()).iterator().next();
assertNull(makeBottle.getActorId());
assertEquals(3, makeBottle.getPooledActors().size());
assertEquals(makeBottle.getPooledActors(), swimlaneInstance.getPooledActors());
}
public void testSwimlanePoolReassignmentOfTakenTask() {
deployProcessDefinition(
"<process-definition name='testSwimlanePoolReassignmentOfTakenTask'>" +
" <swimlane name='hero'>" +
" <assignment class='org.jbpm.taskmgmt.exe.SwimlaneTest$MultipleAssignmentHandler' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='hero' />'" +
" <transition to='b' />" +
" </task-node>" +
" <task-node name='b'>" +
" <task name='make bottle' swimlane='hero' />'" +
" <transition to='end' />" +
" </task-node>" +
" <end-state name='end' />" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testSwimlanePoolReassignmentOfTakenTask");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
SwimlaneInstance swimlaneInstance = taskMgmtInstance.getSwimlaneInstance("hero");
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
changeNappy.setActorId("should-be-one-of-the-actors-in-the-pool-but-doesnt-have-to");
assertEquals("should-be-one-of-the-actors-in-the-pool-but-doesnt-have-to", changeNappy.getActorId());
assertEquals(3, changeNappy.getPooledActors().size());
assertEquals(changeNappy.getPooledActors(), swimlaneInstance.getPooledActors());
changeNappy.end();
processInstance = saveAndReload(processInstance);
taskMgmtInstance = processInstance.getTaskMgmtInstance();
swimlaneInstance = taskMgmtInstance.getSwimlaneInstance("hero");
TaskInstance makeBottle = (TaskInstance) taskMgmtInstance.getUnfinishedTasks(processInstance.getRootToken()).iterator().next();
assertEquals("should-be-one-of-the-actors-in-the-pool-but-doesnt-have-to", makeBottle.getActorId());
assertEquals(3, makeBottle.getPooledActors().size());
assertEquals(makeBottle.getPooledActors(), swimlaneInstance.getPooledActors());
}
public static class NullAssignmentHandler implements AssignmentHandler {
private static final long serialVersionUID = 1L;
public void assign(Assignable assignable, ExecutionContext executionContext) throws Exception {
}
}
public void testNullActorsForSwimlaneInitialization() {
deployProcessDefinition(
"<process-definition name='testNullActorsForSwimlaneInitialization'>" +
" <swimlane name='hero'>" +
" <assignment class='org.jbpm.taskmgmt.exe.SwimlaneTest$NullAssignmentHandler' />" +
" </swimlane>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a'>" +
" <task name='change nappy' swimlane='hero' />'" +
" </task-node>" +
"</process-definition>"
);
ProcessInstance processInstance = jbpmContext.newProcessInstanceForUpdate("testNullActorsForSwimlaneInitialization");
processInstance.signal();
processInstance = saveAndReload(processInstance);
TaskMgmtInstance taskMgmtInstance = processInstance.getTaskMgmtInstance();
SwimlaneInstance swimlaneInstance = taskMgmtInstance.getSwimlaneInstance("hero");
TaskInstance changeNappy = (TaskInstance) taskMgmtInstance.getTaskInstances().iterator().next();
assertNull(swimlaneInstance.getActorId());
assertEquals(0, swimlaneInstance.getPooledActors().size());
assertNull(changeNappy.getActorId());
assertEquals(0, changeNappy.getPooledActors().size());
}
}