/* 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 org.activiti.engine.ActivitiException;
import org.activiti.engine.impl.interceptor.Command;
import org.activiti.engine.impl.interceptor.CommandContext;
/**
* @author Tijs Rademakers
*/
public class GetModelEditorSourceCmd implements Command<byte[]>, Serializable {
private static final long serialVersionUID = 1L;
protected String modelId;
public GetModelEditorSourceCmd(String modelId) {
this.modelId = modelId;
}
public byte[] execute(CommandContext commandContext) {
if (modelId == null) {
throw new ActivitiException("modelId is null");
}
byte[] bytes = commandContext
.getModelManager()
.findEditorSourceByModelId(modelId);
return bytes;
}
}