package com.defaultcompany.external.controller.webservices;
import java.util.List;
import javax.ejb.RemoveException;
import org.jdom.Element;
import org.springframework.ws.server.endpoint.AbstractJDomPayloadEndpoint;
import org.uengine.processmanager.ProcessManagerFactoryBean;
import org.uengine.processmanager.ProcessManagerRemote;
import com.defaultcompany.external.controller.webservices.support.MakeReturnMsg;
import com.defaultcompany.external.model.TaskInfo;
import com.defaultcompany.external.model.stdmsg.WorkItemAcceptMsg;
import com.defaultcompany.external.service.ProcessManagerService;
public class WorkItemAcceptEndpoint extends AbstractJDomPayloadEndpoint implements WebServiceConstants {
public WorkItemAcceptEndpoint() {
}
@SuppressWarnings("unchecked")
@Override
protected Element invokeInternal(Element requestElement) throws Exception {
Element commonElement = requestElement.getChild("common", WORKFLOW_NAMESPACE);
WorkItemAcceptMsg wiaMsg = new WorkItemAcceptMsg();
wiaMsg.setExternalKey(commonElement.getChildText("externalKey", WORKFLOW_NAMESPACE));
wiaMsg.setProcessVariablesByElementList(commonElement.getChildren("processVariable", WORKFLOW_NAMESPACE));
wiaMsg.setRolesByElementList(commonElement.getChildren("role", WORKFLOW_NAMESPACE));
wiaMsg.setEndpoint(requestElement.getChildText("endpoint", WORKFLOW_NAMESPACE));
wiaMsg.setInstanceId(requestElement.getChildText("instanceId", WORKFLOW_NAMESPACE));
wiaMsg.setTracingTag(requestElement.getChildText("tracingTag", WORKFLOW_NAMESPACE));
System.out.println(wiaMsg);
String status = null;
List<TaskInfo> taskInfoList = null;
ProcessManagerFactoryBean pmfb = new ProcessManagerFactoryBean();
ProcessManagerRemote pm = null;
try {
pm = pmfb.getProcessManager();
ProcessManagerService pms = new ProcessManagerService(pm, null);
pms.workItemAccept(wiaMsg);
pm.applyChanges();
status = "S";
} catch (Exception e) {
e.printStackTrace();
if (pm != null)
try {
pm.cancelChanges();
} catch (Exception e1) {
}
status = "F";
} finally {
if (pm != null)
try {
pm.remove();
} catch (RemoveException e) {
}
}
return MakeReturnMsg.toElement(status, taskInfoList, WORKITEM_ACCEPT_RESPONSE, WORKFLOW_NAMESPACE);
}
}