/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jbpm.kie.services.impl.admin.commands;
import org.jbpm.services.task.commands.TaskContext;
import org.jbpm.services.task.commands.UserGroupCallbackTaskCommand;
import org.jbpm.services.task.exception.PermissionDeniedException;
import org.kie.api.runtime.Context;
import org.kie.api.task.model.OrganizationalEntity;
import org.kie.api.task.model.Task;
import org.kie.internal.task.api.model.InternalPeopleAssignments;
import java.util.Arrays;
import static org.jbpm.kie.services.impl.admin.UserTaskAdminServiceImpl.*;
public class RemovePeopleAssignmentsCommand extends UserGroupCallbackTaskCommand<Void> {
private static final long serialVersionUID = -1856489382099976731L;
private int type;
private OrganizationalEntity[] entities;
public RemovePeopleAssignmentsCommand(String userId, long taskId, int type, OrganizationalEntity[] entities) {
super();
setUserId(userId);
setTaskId(taskId);
this.type = type;
this.entities = entities;
}
@Override
public Void execute(Context cntxt) {
TaskContext context = (TaskContext) cntxt;
Task task = context.getTaskQueryService().getTaskInstanceById(taskId);
// security check
if (!isBusinessAdmin(userId, task.getPeopleAssignments().getBusinessAdministrators(), context)) {
throw new PermissionDeniedException("User " + userId + " is not business admin of task " + taskId);
}
switch (type) {
case POT_OWNER:
task.getPeopleAssignments().getPotentialOwners().removeAll(Arrays.asList(entities));
break;
case EXCL_OWNER:
((InternalPeopleAssignments)task.getPeopleAssignments()).getExcludedOwners().removeAll(Arrays.asList(entities));
break;
case ADMIN:
task.getPeopleAssignments().getBusinessAdministrators().removeAll(Arrays.asList(entities));
break;
default:
break;
}
return null;
}
}