org.flowable.content.engine.impl.cmd.DeleteContentItemsCmd Maven / Gradle / Ivy
/* 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.flowable.content.engine.impl.cmd;
import java.io.Serializable;
import org.flowable.content.engine.impl.util.CommandContextUtil;
import org.flowable.engine.common.api.FlowableIllegalArgumentException;
import org.flowable.engine.common.impl.interceptor.Command;
import org.flowable.engine.common.impl.interceptor.CommandContext;
/**
* @author Tijs Rademakers
*/
public class DeleteContentItemsCmd implements Command, Serializable {
private static final long serialVersionUID = 1L;
protected String processInstanceId;
protected String taskId;
public DeleteContentItemsCmd(String processInstanceId, String taskId) {
this.processInstanceId = processInstanceId;
this.taskId = taskId;
}
public Void execute(CommandContext commandContext) {
if (processInstanceId == null && taskId == null) {
throw new FlowableIllegalArgumentException("taskId and processInstanceId are null");
}
if (processInstanceId != null) {
CommandContextUtil.getContentItemEntityManager().deleteContentItemsByProcessInstanceId(processInstanceId);
} else {
CommandContextUtil.getContentItemEntityManager().deleteContentItemsByTaskId(taskId);
}
return null;
}
}