12:48 a.m.
Hi,
I am new to JBPM and tried it for some time to build a sample web application based on
JBPM work flow. Now as i have different web forms attached with various nodes to take user
input but when i am executing the process via java code (not on jbpm-console), the whole
process executed simultaneously without opening any web form....
i had searched a lot over the net but didn't found any way out to open form via jbpm
process.. is there any thing else required for this...
My process definition looks like this:
<?xml version="1.0" encoding="UTF-8"?>
| <process-definition xmlns="urn:jbpm.org:jpdl-3.2"
name="Appraisal">
| <swimlane name="employee">
| <assignment pooled-actors="anuragy,onkars"></assignment>
| </swimlane>
| <swimlane name="RO">
| <assignment pooled-actors="sandeepg,vinayb"></assignment>
| </swimlane>
|
|
| <start-state name="Fill Appraisal Form">
| <task name="Fill Appraisal Form">
| <assignment pooled-actors="anuragy,onkars"></assignment>
| <controller>
| <variable access="read,write" name="ecode"
mapped-name="E-Code"></variable>
| <variable access="read,write" name="empName"
mapped-name="Emp-Name"></variable>
| <variable access="read,write" name="scheduleAdherence"
mapped-name="Schedule Adherence"></variable>
| <variable access="read,write" name="quality"
mapped-name="Quality"></variable>
| <variable access="read,write" name="effort"
mapped-name="Effort"></variable>
| </controller>
| </task>
|
| <event type="node-leave">
| <action
class="com.demo.handler.FillAppraisalFormHandler"></action>
| </event>
| <transition to="Approve Appraisal Form"></transition>
| </start-state>
|
|
| <task-node name="Approve Appraisal Form">
| <task name="Approve Appraisal Form">
| <assignment pooled-actors="sandeepg,vinayb"></assignment>
| <controller>
| <variable access="read" name="ecode"
mapped-name="E-Code"></variable>
| <variable access="read" name="empName"
mapped-name="Emp-Name"></variable>
| <variable access="read" name="scheduleAdherence"
mapped-name="Schedule Adherence"></variable>
| <variable access="read" name="quality"
mapped-name="Quality"></variable>
| <variable access="read" name="effort"
mapped-name="Effort"></variable>
| <variable access="read,write" name="comment"
mapped-name="Comment"></variable>
| </controller>
| </task>
| <event type="node-enter">
| <action class="com.demo.handler.GetAppraisalData"></action>
| </event>
| <transition to="End" name="Approve"></transition>
| <transition to="Update Appraisal Form"
name="Reject"></transition>
| </task-node>
|
| <task-node name="Update Appraisal Form">
| <task name="Update Appraisal Form">
| <assignment pooled-actors="anuragy,onkars"></assignment>
| <controller>
| <variable access="read" name="ecode"
mapped-name="E-Code"></variable>
| <variable access="read" name="empName"
mapped-name="Emp-Name"></variable>
| <variable access="read,write" name="scheduleAdherence"
mapped-name="Schedule Adherence"></variable>
| <variable access="read,write" name="quality"
mapped-name="Quality"></variable>
| <variable access="read,write" name="effort"
mapped-name="Effort"></variable>
| <variable access="read" name="comment"
mapped-name="Comment"></variable>
| </controller>
| </task>
| <transition to="Approve Appraisal Form"></transition>
| </task-node>
|
|
| <end-state name="End"></end-state>
|
|
|
| </process-definition>
and my forms.xml looks like this:
| <?xml version="1.0" encoding="UTF-8"?>
|
| <forms>
| <form task="Fill Appraisal Form" form="Fill Appraisal
Form.xhtml"/>
| <form task="Approve Appraisal Form" form="Approve Appraisal
Form.xhtml"/>
| <form task="Update Appraisal Form" form="Update Appraisal
Form.xhtml"/>
| </forms>
|
and i am creating any process instance via this way:
|
| public ProcessInstance startNewProcessInstance(String processDefinitionName) {
|
| JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
| try {
| GraphSession graphSession = jbpmContext.getGraphSession();
| ProcessDefinition definition = graphSession
| .findLatestProcessDefinition(processDefinitionName);
| if (definition != null) {
|
| } else {
| definition = deployProcessDefinition(jbpmContext,
| processDefinitionName);
| }
| ProcessInstance instance = definition.createProcessInstance();
| signalProcess(jbpmContext, instance);
| return instance;
| } catch (Exception ex) {
| ex.printStackTrace();
| } finally {
| jbpmContext.close();
| }
| return null;
| }
Please help!!!!!
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