/* 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.activiti.engine.impl.cmd;
import java.io.Serializable;
import java.util.List;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.impl.interceptor.Command;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.persistence.entity.ExecutionEntity;
/**
* @author Tom Baeyens
*/
public class FindActiveActivityIdsCmd implements Command<List<String>>, Serializable {
private static final long serialVersionUID = 1L;
protected String executionId;
public FindActiveActivityIdsCmd(String executionId) {
this.executionId = executionId;
}
public List<String> execute(CommandContext commandContext) {
if(executionId == null) {
throw new ActivitiException("executionId is null");
}
ExecutionEntity execution = commandContext
.getExecutionManager()
.findExecutionById(executionId);
if (execution==null) {
throw new ActivitiException("execution "+executionId+" doesn't exist");
}
return execution.findActiveActivityIds();
}
}