org.camunda.bpm.engine.impl.persistence.deploy.cache.BpmnModelInstanceCache Maven / Gradle / Ivy
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* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.impl.persistence.deploy.cache;
import org.camunda.bpm.engine.impl.ProcessDefinitionQueryImpl;
import org.camunda.bpm.engine.impl.context.Context;
import org.camunda.bpm.engine.impl.interceptor.CommandContext;
import org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionEntity;
import org.camunda.bpm.engine.repository.ProcessDefinition;
import org.camunda.bpm.model.bpmn.Bpmn;
import org.camunda.bpm.model.bpmn.BpmnModelInstance;
import java.io.InputStream;
import java.util.List;
import java.util.concurrent.Callable;
/**
* @author: Johannes Heinemann
*/
public class BpmnModelInstanceCache extends ModelInstanceCache {
public BpmnModelInstanceCache(CacheFactory factory, int cacheCapacity, ResourceDefinitionCache definitionCache) {
super(factory, cacheCapacity, definitionCache);
}
@Override
protected void throwLoadModelException(String definitionId, Exception e) {
throw LOG.loadModelException("BPMN", "process", definitionId, e);
}
@Override
protected BpmnModelInstance readModelFromStream(InputStream bpmnResourceInputStream) {
return Bpmn.readModelFromStream(bpmnResourceInputStream);
}
@Override
protected void logRemoveEntryFromDeploymentCacheFailure(String definitionId, Exception e) {
LOG.removeEntryFromDeploymentCacheFailure("process", definitionId, e);
}
@Override
protected List getAllDefinitionsForDeployment(final String deploymentId) {
final CommandContext commandContext = Context.getCommandContext();
List allDefinitionsForDeployment = commandContext.runWithoutAuthorization(new Callable>() {
public List call() throws Exception {
return new ProcessDefinitionQueryImpl()
.deploymentId(deploymentId)
.list();
}
});
return allDefinitionsForDeployment;
}
}