/**
* Retrieve List of associated Entity-types of the workflow requests.
*
* @param wfOperationType Operation Type of the Work-flow.
* @param wfStatus Current Status of the Work-flow.
* @param entityType Entity Type of the Work-flow.
* @param tenantID Tenant ID of the currently Logged user.
* @return
* @throws InternalWorkflowException
*/
@Override
public List<String> listEntityNames(
String wfOperationType, String wfStatus, String entityType, int tenantID)
throws InternalWorkflowException {
return requestEntityRelationshipDAO.getEntityNamesOfRequest(
wfOperationType, wfStatus, entityType, tenantID);
}
/**
* Add a new relationship between a workflow request and an entity.
*
* @param requestId
* @param entities
* @throws InternalWorkflowException
*/
@Override
public void addRequestEntityRelationships(String requestId, Entity[] entities)
throws InternalWorkflowException {
for (int i = 0; i < entities.length; i++) {
requestEntityRelationshipDAO.addRelationship(entities[i], requestId);
}
}
@Override
public void deleteWorkflowRequest(String requestId) throws WorkflowException {
String loggedUser = CarbonContext.getThreadLocalCarbonContext().getUsername();
String createdUser = workflowRequestDAO.retrieveCreatedUserOfRequest(requestId);
if (!loggedUser.equals(createdUser)) {
throw new WorkflowException("User not authorized to delete this request");
}
List<WorkflowRequestDeleteListener> workflowRequestDeleteListenerList =
WorkflowServiceDataHolder.getInstance().getWorkflowRequestDeleteListenerList();
WorkflowRequest workflowRequest = new WorkflowRequest();
workflowRequest.setRequestId(requestId);
workflowRequest.setCreatedBy(createdUser);
for (WorkflowRequestDeleteListener workflowRequestDeleteListener :
workflowRequestDeleteListenerList) {
try {
workflowRequestDeleteListener.doPreDeleteWorkflowRequest(workflowRequest);
} catch (WorkflowException e) {
throw new WorkflowException(
"Error occurred while calling doPreDeleteWorkflowRequest in WorkflowRequestDeleteListener ,"
+ workflowRequestDeleteListener.getClass().getName(),
e);
}
}
workflowRequestDAO.updateStatusOfRequest(requestId, WorkflowRequestStatus.DELETED.toString());
workflowRequestAssociationDAO.updateStatusOfRelationshipsOfPendingRequest(
requestId, WFConstant.HT_STATE_SKIPPED);
requestEntityRelationshipDAO.deleteRelationshipsOfRequest(requestId);
for (WorkflowRequestDeleteListener workflowRequestDeleteListener :
workflowRequestDeleteListenerList) {
try {
workflowRequestDeleteListener.doPostDeleteWorkflowRequest(workflowRequest);
} catch (WorkflowException e) {
throw new WorkflowException(
"Error occurred while calling doPostDeleteWorkflowRequest in WorkflowRequestDeleteListener ,"
+ workflowRequestDeleteListener.getClass().getName(),
e);
}
}
}
/**
* Check if there are any requests the associated with both entities.
*
* @param entity1
* @param entity2
* @return
* @throws InternalWorkflowException
*/
@Override
public boolean areTwoEntitiesRelated(Entity entity1, Entity entity2)
throws InternalWorkflowException {
return requestEntityRelationshipDAO.twoEntitiesAreRelated(entity1, entity2);
}
/**
* Check if a given entity as any pending workflows of a given type associated with it.
*
* @param entity
* @param requestType
* @return
* @throws InternalWorkflowException
*/
@Override
public boolean entityHasPendingWorkflowsOfType(Entity entity, String requestType)
throws InternalWorkflowException {
return requestEntityRelationshipDAO.entityHasPendingWorkflowsOfType(entity, requestType);
}
/**
* Check if a given entity has any pending workflow requests associated with it.
*
* @param entity
* @return
* @throws InternalWorkflowException
*/
@Override
public boolean entityHasPendingWorkflows(Entity entity) throws InternalWorkflowException {
return requestEntityRelationshipDAO.entityHasPendingWorkflows(entity);
}