/
NonManagedTaskEventListener.java
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/
NonManagedTaskEventListener.java
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package org.jbpm.services.task.wih;
import java.util.HashMap;
import java.util.Map;
import org.jbpm.services.task.lifecycle.listeners.TaskLifeCycleEventListener;
import org.jbpm.services.task.utils.ContentMarshallerHelper;
import org.kie.api.runtime.KieSession;
import org.kie.api.task.TaskEvent;
import org.kie.api.task.TaskService;
import org.kie.api.task.model.Content;
import org.kie.api.task.model.Status;
import org.kie.api.task.model.Task;
public class NonManagedTaskEventListener implements TaskLifeCycleEventListener {
private KieSession ksession;
private TaskService taskService;
public NonManagedTaskEventListener(KieSession ksession, TaskService taskService) {
this.ksession = ksession;
this.taskService = taskService;
}
public void processTaskState(Task task) {
long workItemId = task.getTaskData().getWorkItemId();
if (task.getTaskData().getStatus() == Status.Completed) {
String userId = task.getTaskData().getActualOwner().getId();
Map<String, Object> results = new HashMap<String, Object>();
results.put("ActorId", userId);
long contentId = task.getTaskData().getOutputContentId();
if (contentId != -1) {
Content content = taskService.getContentById(contentId);
Object result = ContentMarshallerHelper.unmarshall(content.getContent(), ksession.getEnvironment(), ksession.getClass().getClassLoader());
results.put("Result", result);
if (result instanceof Map) {
Map<?, ?> map = (Map<?, ?>) result;
for (Map.Entry<?, ?> entry : map.entrySet()) {
if (entry.getKey() instanceof String) {
results.put((String) entry.getKey(), entry.getValue());
}
}
}
ksession.getWorkItemManager().completeWorkItem(task.getTaskData().getWorkItemId(), results);
} else {
ksession.getWorkItemManager().completeWorkItem(workItemId, results);
}
} else {
ksession.getWorkItemManager().abortWorkItem(workItemId);
}
}
@Override
public void beforeTaskActivatedEvent(TaskEvent event) {
}
@Override
public void beforeTaskClaimedEvent(TaskEvent event) {
}
@Override
public void beforeTaskSkippedEvent(TaskEvent event) {
}
@Override
public void beforeTaskStartedEvent(TaskEvent event) {
}
@Override
public void beforeTaskStoppedEvent(TaskEvent event) {
}
@Override
public void beforeTaskCompletedEvent(TaskEvent event) {
}
@Override
public void beforeTaskFailedEvent(TaskEvent event) {
}
@Override
public void beforeTaskAddedEvent(TaskEvent event) {
}
@Override
public void beforeTaskExitedEvent(TaskEvent event) {
}
@Override
public void beforeTaskReleasedEvent(TaskEvent event) {
}
@Override
public void beforeTaskResumedEvent(TaskEvent event) {
}
@Override
public void beforeTaskSuspendedEvent(TaskEvent event) {
}
@Override
public void beforeTaskForwardedEvent(TaskEvent event) {
}
@Override
public void beforeTaskDelegatedEvent(TaskEvent event) {
}
@Override
public void afterTaskActivatedEvent(TaskEvent event) {
}
@Override
public void afterTaskClaimedEvent(TaskEvent event) {
}
@Override
public void afterTaskSkippedEvent(TaskEvent event) {
Task task = event.getTask();
long processInstanceId = task.getTaskData().getProcessInstanceId();
if (processInstanceId <= 0) {
return;
}
processTaskState(task);
}
@Override
public void afterTaskStartedEvent(TaskEvent event) {
}
@Override
public void afterTaskStoppedEvent(TaskEvent event) {
}
@Override
public void afterTaskCompletedEvent(TaskEvent event) {
Task task = event.getTask();
long processInstanceId = task.getTaskData().getProcessInstanceId();
if (processInstanceId <= 0) {
return;
}
processTaskState(task);
}
@Override
public void afterTaskFailedEvent(TaskEvent event) {
Task task = event.getTask();
long processInstanceId = task.getTaskData().getProcessInstanceId();
if (processInstanceId <= 0) {
return;
}
processTaskState(task);
}
@Override
public void afterTaskAddedEvent(TaskEvent event) {
}
@Override
public void afterTaskExitedEvent(TaskEvent event) {
}
@Override
public void afterTaskReleasedEvent(TaskEvent event) {
}
@Override
public void afterTaskResumedEvent(TaskEvent event) {
}
@Override
public void afterTaskSuspendedEvent(TaskEvent event) {
}
@Override
public void afterTaskForwardedEvent(TaskEvent event) {
}
@Override
public void afterTaskDelegatedEvent(TaskEvent event) {
}
}