[jbpm-users] [jBPM Users] - Re: Variables keep old values
I wrote a JUnit test for showing my problem:
| package de.firstdata.test;
|
| import java.io.IOException;
| import java.util.HashMap;
| import java.util.Map;
| import java.util.Set;
|
| import org.jbpm.graph.def.ProcessDefinition;
| import org.jbpm.graph.exe.ProcessInstance;
| import org.jbpm.taskmgmt.exe.TaskInstance;
|
| import de.firstdata.config.TicketServiceConfigService;
| import de.firstdata.dm.JBPMContextWrapper;
| import de.firstdata.dm.TicketSystemDomainModelFacade;
|
| public class JbpmVariablesTest extends ATicketServiceTestA {
|
| private TicketSystemDomainModelFacade facade = null;
|
| @SuppressWarnings("unchecked")
| public void testVariables() throws IOException {
|
| JBPMContextWrapper ctx = getContextWrapper();
|
| try {
| ProcessDefinition processDefinition = ProcessDefinition
| .parseXmlString("<process-definition xmlns=''
name='ABR'>" + "<start-state
name='start-state1'>"
| + "<transition to='edit'></transition>" +
"</start-state>" + "<task-node name='edit'>"
| + "<task name='edit'>" +
" <controller>"
| + " <variable access='read,write,required'
name='inbox'></variable>" + " </controller>"
| + "</task>" + "<transition to='change'
name='tochange'></transition>"
| + "<transition to='end-state1'
name='done'></transition>" + "</task-node>"
| + "<task-node name='change'>" + "<task
name='indexDataChange'>" + " <controller>"
| + " <variable access='read,write,required'
name='inbox'></variable>" + " </controller>"
| + "</task>" + "<transition to='edit'
name='back'></transition>" + "</task-node>"
| + "<end-state name='end-state1'></end-state>" +
"</process-definition>");
|
| Map<String, String> myMap = new HashMap<String, String>();
| myMap.put("inbox", "COMPLAINTS_MANAGEMENT");
|
| ctx.deployProcessDefinition(processDefinition);
| ProcessInstance processInstance = processDefinition.createProcessInstance(myMap);
| ctx.save(processInstance);
| processInstance.signal();
|
| TaskInstance taskEdit = getTaskInstance(processInstance, "edit");
| taskEdit.end("tochange");
|
| ctx.save(taskEdit);
|
| TaskInstance taskChange = getTaskInstance(processInstance,
"indexDataChange");
| Map<String, String> variables =
taskChange.getContextInstance().getVariables();
| variables.put("inbox", "CS_ISO");
| taskChange.getProcessInstance().getContextInstance().addVariables(variables);
| ctx.save(taskChange);
| ctx.close();
| ctx = getContextWrapper();
|
| taskChange.end("back");
|
| taskEdit = getTaskInstance(processInstance, "edit");
| Map<String, String> changedVariables =
taskEdit.getProcessInstance().getContextInstance().getVariables();
|
| String inbox = (String) changedVariables.get("inbox");
|
| taskEdit.end("done");
| processInstance.end();
| ctx.deleteProcessDefinition(processDefinition);
|
| assertEquals("CS_ISO", inbox);
| } finally {
| ctx.close();
| }
| }
|
| private JBPMContextWrapper getContextWrapper() {
| if (facade == null) {
| facade = (TicketSystemDomainModelFacade)
TicketServiceConfigService.getConfig().getFacade();
| }
| return JBPMContextWrapper.getInstance("jbpm.cfg.xml", facade);
| }
|
| @SuppressWarnings("unchecked")
| private TaskInstance getTaskInstance(final ProcessInstance processInstance, final
String taskInstanceName) {
| TaskInstance returnInstance = null;
| Set<TaskInstance> tasks = (Set<TaskInstance>)
processInstance.getTaskMgmtInstance().getTaskInstances();
|
| for (TaskInstance ti : tasks) {
| if (ti.getName().equals(taskInstanceName) && !ti.hasEnded()) {
| returnInstance = ti;
| }
| }
|
| return returnInstance;
| }
| }
|
View the original post :
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4268545#...
Reply to the post :
http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...