org.activiti.engine.task.IdentityLink#getUserId

Source File: TaskIdentityLinksTest.java From activiti6-boot2 with Apache License 2.0

6 votes

@Deployment
public void testCustomIdentityLink() {
  runtimeService.startProcessInstanceByKey("customIdentityLink");

  List<Task> tasks = taskService.createTaskQuery().taskInvolvedUser("kermit").list();
  assertEquals(1, tasks.size());

  List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(tasks.get(0).getId());
  assertEquals(2, identityLinks.size());

  for (IdentityLink idLink : identityLinks) {
    assertEquals("businessAdministrator", idLink.getType());
    String userId = idLink.getUserId();
    if (userId == null) {
      assertEquals("management", idLink.getGroupId());
    } else {
      assertEquals("kermit", userId);
    }
  }
}

Source File: ProcessDefinitionIdentityLinkResource.java From activiti6-boot2 with Apache License 2.0

6 votes

@ApiOperation(value = "Delete a candidate starter from a process definition", tags = {"Process Definitions"})
@ApiResponses(value = {
    @ApiResponse(code = 204, message = "Indicates the process definition was found and the identity link was removed. The response body is intentionally empty."),
    @ApiResponse(code = 404, message = "Indicates the requested process definition was not found or the process definition doesn’t have an identity-link that matches the url.")
})
@RequestMapping(value = "/repository/process-definitions/{processDefinitionId}/identitylinks/{family}/{identityId}", method = RequestMethod.DELETE)
public void deleteIdentityLink(@ApiParam(name = "processDefinitionId", value="The id of the process definition.")  @PathVariable("processDefinitionId") String processDefinitionId,@ApiParam(name = "family", value="Either users or groups, depending on the type of identity link.") @PathVariable("family") String family,@ApiParam(name = "identityId", value="Either the user or group of the identity to remove as candidate starter.") @PathVariable("identityId") String identityId,
    HttpServletResponse response) {

  ProcessDefinition processDefinition = getProcessDefinitionFromRequest(processDefinitionId);

  validateIdentityLinkArguments(family, identityId);

  // Check if identitylink to delete exists
  IdentityLink link = getIdentityLink(family, identityId, processDefinition.getId());
  if (link.getUserId() != null) {
    repositoryService.deleteCandidateStarterUser(processDefinition.getId(), link.getUserId());
  } else {
    repositoryService.deleteCandidateStarterGroup(processDefinition.getId(), link.getGroupId());
  }

  response.setStatus(HttpStatus.NO_CONTENT.value());
}

Source File: TaskIdentityLinksTest.java From activiti6-boot2 with Apache License 2.0

6 votes

@Deployment
public void testCustomIdentityLink() {
  runtimeService.startProcessInstanceByKey("customIdentityLink");

  List<Task> tasks = taskService.createTaskQuery().taskInvolvedUser("kermit").list();
  assertEquals(1, tasks.size());

  List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(tasks.get(0).getId());
  assertEquals(2, identityLinks.size());
  
  for (IdentityLink idLink : identityLinks) {
    assertEquals("businessAdministrator", idLink.getType());
    String userId = idLink.getUserId();
    if (userId == null) {
      assertEquals("management", idLink.getGroupId());
    } else {
      assertEquals("kermit", userId);
    }
  }
}

Source File: ActivitiPropertyConverter.java From alfresco-repository with GNU Lesser General Public License v3.0

6 votes

public List<NodeRef> getPooledActorsReference(Collection<IdentityLink> links) 
{
     List<NodeRef> pooledActorRefs = new ArrayList<NodeRef>();
     if(links != null)
     {
         for(IdentityLink link : links)
         {
             if(IdentityLinkType.CANDIDATE.equals(link.getType()))
             {
                 String id = link.getGroupId();
                 if(id == null)
                 {
                     id = link.getUserId();
                 }
                 NodeRef pooledNodeRef = authorityManager.mapNameToAuthority(id);
                 if (pooledNodeRef != null)
                 {
                     pooledActorRefs.add(pooledNodeRef);
                 }
             }
         }
     }
     return pooledActorRefs;
}

Source File: ActivitiPooledActorsPropertyHandler.java From alfresco-repository with GNU Lesser General Public License v3.0

6 votes

private void updateTaskCandidates(DelegateTask task, UserAndGroupUpdates updates)
{
    // Only new candidates are present in pooledUsers and pooledGroups, create Links for these
    for (String user : updates.getUsers())
    {
        task.addCandidateUser( user);
    }
    for (String group : updates.getGroups())
    {
        task.addCandidateGroup( group);
    }
    
    // Remove all candidates which have been removed
    for (IdentityLink link : updates.linksToRemove)
    {
        if (link.getUserId() != null)
        {
            task.deleteUserIdentityLink(link.getUserId(), link.getType());
        }
        else
        {
            task.deleteGroupIdentityLink(link.getGroupId(), link.getType());
        }
    }
}

Source File: TaskDelagationAssignmentHandler.java From openwebflow with BSD 2-Clause "Simplified" License

6 votes

private void retrieveCandidateUserIdsAndGroupIds(TaskEntity task, Map<String, Object> userIdMap,
		Map<String, Object> groupIdMap)
{
	for (IdentityLink link : task.getCandidates())
	{
		String userId = link.getUserId();
		if (userId != null)
		{
			userIdMap.put(userId, 0);
		}

		String groupId = link.getGroupId();
		if (groupId != null)
		{
			groupIdMap.put(groupId, 0);
		}
	}
}

Source File: AbstractWorkflowUsersResource.java From activiti6-boot2 with Apache License 2.0

5 votes

protected Set<String> getInvolvedUsersAsSet(List<IdentityLink> involvedPeople) {
  Set<String> involved = null;
  if (involvedPeople.size() > 0) {
    involved = new HashSet<String>();
    for (IdentityLink link : involvedPeople) {
      if (link.getUserId() != null) {
        involved.add(link.getUserId());
      }
    }
  }
  return involved;
}

Source File: DelegateTaskTestTaskListener.java From activiti6-boot2 with Apache License 2.0

5 votes

public void notify(DelegateTask delegateTask) {
  Set<IdentityLink> candidates = delegateTask.getCandidates();
  Set<String> candidateUsers = new HashSet<String>();
  Set<String> candidateGroups = new HashSet<String>();
  for (IdentityLink candidate : candidates) {
    if (candidate.getUserId() != null) {
      candidateUsers.add(candidate.getUserId());
    } else if (candidate.getGroupId() != null) {
      candidateGroups.add(candidate.getGroupId());
    }
  }
  delegateTask.setVariable(VARNAME_CANDIDATE_USERS, candidateUsers);
  delegateTask.setVariable(VARNAME_CANDIDATE_GROUPS, candidateGroups);
}

Source File: TaskIdentityLinkFamilyResource.java From activiti6-boot2 with Apache License 2.0

5 votes

@ApiOperation(value = "Get all identitylinks for a task for either groups or users", tags = {"Tasks"},
    notes="## Get all identitylinks for a task URL\n\n"
        + " ```\n GET runtime/tasks/{taskId}/identitylinks/users\n" + "GET runtime/tasks/{taskId}/identitylinks/groups  ```"
        + "\n\n\n"
        + "Returns only identity links targetting either users or groups. Response body and status-codes are exactly the same as when getting the full list of identity links for a task."
    )
@ApiResponses(value = {
    @ApiResponse(code = 200, message =  "Indicates the task was found and the requested identity links are returned."),
    @ApiResponse(code = 404, message = "Indicates the requested task was not found.")
})
@RequestMapping(value = "/runtime/tasks/{taskId}/identitylinks/{family}", method = RequestMethod.GET, produces = "application/json")
public List<RestIdentityLink> getIdentityLinksForFamily(@ApiParam(name="taskId") @PathVariable("taskId") String taskId,@ApiParam(name="family") @PathVariable("family") String family, HttpServletRequest request) {

  Task task = getTaskFromRequest(taskId);

  if (family == null || (!RestUrls.SEGMENT_IDENTITYLINKS_FAMILY_GROUPS.equals(family) && !RestUrls.SEGMENT_IDENTITYLINKS_FAMILY_USERS.equals(family))) {
    throw new ActivitiIllegalArgumentException("Identity link family should be 'users' or 'groups'.");
  }

  boolean isUser = family.equals(RestUrls.SEGMENT_IDENTITYLINKS_FAMILY_USERS);
  List<RestIdentityLink> results = new ArrayList<RestIdentityLink>();

  List<IdentityLink> allLinks = taskService.getIdentityLinksForTask(task.getId());
  for (IdentityLink link : allLinks) {
    boolean match = false;
    if (isUser) {
      match = link.getUserId() != null;
    } else {
      match = link.getGroupId() != null;
    }

    if (match) {
      results.add(restResponseFactory.createRestIdentityLink(link));
    }
  }
  return results;
}

Source File: DelegateTaskTestTaskListener.java From activiti6-boot2 with Apache License 2.0

5 votes

public void notify(DelegateTask delegateTask) {
  Set<IdentityLink> candidates = delegateTask.getCandidates();
  Set<String> candidateUsers = new HashSet<String>();
  Set<String> candidateGroups = new HashSet<String>();
  for (IdentityLink candidate : candidates) {
    if (candidate.getUserId() != null) {
      candidateUsers.add(candidate.getUserId());
    } else if (candidate.getGroupId() != null) {
      candidateGroups.add(candidate.getGroupId());
    }
  }
  delegateTask.setVariable(VARNAME_CANDIDATE_USERS, candidateUsers);
  delegateTask.setVariable(VARNAME_CANDIDATE_GROUPS, candidateGroups);
}

Source File: ActivitiPooledActorsPropertyHandler.java From alfresco-repository with GNU Lesser General Public License v3.0

5 votes

private void updateTaskCandidates(String taskId, UserAndGroupUpdates updates)
{
    // Only new candidates are present in pooledUsers and pooledGroups, create Links for these
    for (String user : updates.getUsers())
    {
        taskService.addCandidateUser(taskId, user);
    }
    for (String group : updates.getGroups())
    {
        taskService.addCandidateGroup(taskId, group);
    }
    

    // Remove all candidates which have been removed
    for (IdentityLink link : updates.getLinksToRemove())
    {
        if (link.getUserId() != null)
        {
            taskService.deleteUserIdentityLink(link.getTaskId(),
                        link.getUserId(), link.getType());
        }
        else
        {
            taskService.deleteGroupIdentityLink(link.getTaskId(), 
                        link.getGroupId(), link.getType());
        }
    }
}

Source File: TaskCandidate.java From alfresco-remote-api with GNU Lesser General Public License v3.0

5 votes

public TaskCandidate(IdentityLink identityLink)
{
    if (StringUtils.isNotEmpty(identityLink.getUserId())) {
        candidateId = identityLink.getUserId();
        candidateType = "user";
    } else {
        candidateId = identityLink.getGroupId();
        candidateType = "group";
    }
}

Source File: IdentityUtils.java From openwebflow with BSD 2-Clause "Simplified" License

5 votes

public static List<String> getInvolvedUsers(TaskService taskService, Task task,
		IdentityMembershipManager membershipManager) throws Exception
{
	Map<String, Object> userIds = new HashMap<String, Object>();
	String assignee = task.getAssignee();
	//如果直接指定了任务执行人，则忽略其他候选人
	if (assignee != null)
	{
		userIds.put(assignee, new Object());
	}
	else
	{
		for (IdentityLink link : taskService.getIdentityLinksForTask(task.getId()))
		{
			String userId = link.getUserId();
			if (userId != null)
			{
				userIds.put(userId, new Object());
			}

			String groupId = link.getGroupId();
			if (groupId != null)
			{
				for (String gUserId : membershipManager.findUserIdsByGroup(groupId))
				{
					userIds.put(gUserId, new Object());
				}
			}
		}
	}

	return new ArrayList<String>(userIds.keySet());
}

Source File: ActivitiPooledActorsPropertyHandler.java From alfresco-repository with GNU Lesser General Public License v3.0

4 votes

/**
 * Returns a DTO containing the users and groups to add and the links to remove.
 * 
 * @param value Serializable
 * @param links Collection<? extends IdentityLink>
 * @return UserAndGroupUpdates
 */
private UserAndGroupUpdates getUserAndGroupUpdates(Serializable value, Collection<? extends IdentityLink> links)
{
    Collection<NodeRef> actors = getNodes(value);

    List<String> users = new ArrayList<String>();
    List<String> groups = new ArrayList<String>();
    for (NodeRef actor : actors)
    {
        String authorityName = authorityManager.getAuthorityName(actor);
        List<String> pooledAuthorities = authorityManager.isUser(authorityName)? users : groups;
        pooledAuthorities.add(authorityName);
    }
    
    // Removes all users and groups that are already links.
    // Also records links that are not part of the new set of users and
    // groups, in order to delete them.
    List<IdentityLink> linksToRemove = new LinkedList<IdentityLink>();
    for (IdentityLink link : links)
    {
        if (IdentityLinkType.CANDIDATE.equals(link.getType())) 
        {
            String userId = link.getUserId();
            if (userId != null)
            {
                if (users.remove(userId)==false)
                {
                    linksToRemove.add(link);
                }
            }
            else 
            {
                String groupId = link.getGroupId();
                if (groupId != null && groups.remove(groupId) == false)
                {
                    linksToRemove.add(link);
                }
            }
        }
    }
    return new UserAndGroupUpdates(users, groups, linksToRemove);
}

Source File: AutoCompleteFirstTaskListener.java From lemon with Apache License 2.0

4 votes

@Override
public void onCreate(DelegateTask delegateTask) throws Exception {
    String initiatorId = Authentication.getAuthenticatedUserId();

    if (initiatorId == null) {
        return;
    }

    String assignee = delegateTask.getAssignee();

    if (assignee == null) {
        return;
    }

    PvmActivity targetActivity = this.findFirstActivity(delegateTask
            .getProcessDefinitionId());

    if (!targetActivity.getId().equals(
            delegateTask.getExecution().getCurrentActivityId())) {
        return;
    }

    if (!initiatorId.equals(assignee)) {
        return;
    }

    logger.debug("auto complete first task : {}", delegateTask);

    for (IdentityLink identityLink : delegateTask.getCandidates()) {
        String userId = identityLink.getUserId();
        String groupId = identityLink.getGroupId();

        if (userId != null) {
            delegateTask.deleteCandidateUser(userId);
        }

        if (groupId != null) {
            delegateTask.deleteCandidateGroup(groupId);
        }
    }

    // 对提交流程的任务进行特殊处理
    HumanTaskDTO humanTaskDto = humanTaskConnector
            .findHumanTaskByTaskId(delegateTask.getId());
    humanTaskDto.setCatalog(HumanTaskConstants.CATALOG_START);
    humanTaskConnector.saveHumanTask(humanTaskDto);

    // ((TaskEntity) delegateTask).complete();
    // Context.getCommandContext().getHistoryManager().recordTaskId((TaskEntity) delegateTask);
    new CompleteTaskWithCommentCmd(delegateTask.getId(), null, "发起流程")
            .execute(Context.getCommandContext());
}

Source File: AutoCompleteFirstTaskEventListener.java From lemon with Apache License 2.0

4 votes

public void onCreate(DelegateTask delegateTask) throws Exception {
    String initiatorId = Authentication.getAuthenticatedUserId();

    if (initiatorId == null) {
        return;
    }

    String assignee = delegateTask.getAssignee();

    if (assignee == null) {
        return;
    }

    if (!initiatorId.equals(assignee)) {
        return;
    }

    PvmActivity targetActivity = this.findFirstActivity(delegateTask
            .getProcessDefinitionId());
    logger.debug("targetActivity : {}", targetActivity);

    if (!targetActivity.getId().equals(
            delegateTask.getExecution().getCurrentActivityId())) {
        return;
    }

    logger.debug("auto complete first task : {}", delegateTask);

    for (IdentityLink identityLink : delegateTask.getCandidates()) {
        String userId = identityLink.getUserId();
        String groupId = identityLink.getGroupId();

        if (userId != null) {
            delegateTask.deleteCandidateUser(userId);
        }

        if (groupId != null) {
            delegateTask.deleteCandidateGroup(groupId);
        }
    }

    // 对提交流程的任务进行特殊处理
    HumanTaskDTO humanTaskDto = humanTaskConnector
            .findHumanTaskByTaskId(delegateTask.getId());
    humanTaskDto.setCatalog(HumanTaskConstants.CATALOG_START);
    humanTaskConnector.saveHumanTask(humanTaskDto);

    // ((TaskEntity) delegateTask).complete();
    // Context.getCommandContext().getHistoryManager().recordTaskId((TaskEntity) delegateTask);
    // Context.getCommandContext().getHistoryManager().recordTaskId((TaskEntity) delegateTask);
    // new CompleteTaskWithCommentCmd(delegateTask.getId(), null, "发起流程")
    // .execute(Context.getCommandContext());

    // 因为recordTaskId()会判断endTime，而complete以后会导致endTime!=null，
    // 所以才会出现record()放在complete后面导致taskId没记录到historyActivity里的情况
    delegateTask.getExecution().setVariableLocal(
            "_ACTIVITI_SKIP_EXPRESSION_ENABLED", true);

    TaskDefinition taskDefinition = ((TaskEntity) delegateTask)
            .getTaskDefinition();
    ExpressionManager expressionManager = Context
            .getProcessEngineConfiguration().getExpressionManager();
    Expression expression = expressionManager
            .createExpression("${_ACTIVITI_SKIP_EXPRESSION_ENABLED}");
    taskDefinition.setSkipExpression(expression);
}

Java Code Examples for org.activiti.engine.task.IdentityLink#getUserId()