/* 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.standalone.deploy;
import org.activiti.engine.impl.persistence.deploy.DeploymentCache;
import org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity;
/**
* Very simplistic cache implementation that only caches one process definition.
*
* @author Joram Barrez
*/
public class CustomDeploymentCache implements DeploymentCache<ProcessDefinitionEntity> {
protected String id;
protected ProcessDefinitionEntity processDefinition;
@Override
public ProcessDefinitionEntity get(String id) {
if (id.equals(id)) {
return processDefinition;
}
return null;
}
@Override
public void add(String id, ProcessDefinitionEntity object) {
this.id = id;
this.processDefinition = object;
}
@Override
public void remove(String id) {
if (id.equals(id)) {
this.id = null;
this.processDefinition = null;
}
}
@Override
public void clear() {
this.id = null;
this.processDefinition = null;
}
// For testing purposes only
public ProcessDefinitionEntity getCachedProcessDefinition() {
return processDefinition;
}
}