org.camunda.bpm.engine.impl.db.entitymanager.operation.DbEntityOperation Maven / Gradle / Ivy
/*
* 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.db.entitymanager.operation;
import java.util.Set;
import org.camunda.bpm.engine.impl.db.DbEntity;
import org.camunda.bpm.engine.impl.util.ClassNameUtil;
/**
* An operation on a single DbEntity
*
* @author Daniel Meyer
*
*/
public class DbEntityOperation extends DbOperation {
/**
* The entity the operation is performed on.
*/
protected DbEntity entity;
protected Set flushRelevantEntityReferences;
protected DbOperation dependentOperation;
public void recycle() {
entity = null;
super.recycle();
}
public DbEntity getEntity() {
return entity;
}
public void setEntity(DbEntity dbEntity) {
this.entityType = dbEntity.getClass();
this.entity = dbEntity;
}
public void setFlushRelevantEntityReferences(Set flushRelevantEntityReferences) {
this.flushRelevantEntityReferences = flushRelevantEntityReferences;
}
public Set getFlushRelevantEntityReferences() {
return flushRelevantEntityReferences;
}
public String toString() {
return operationType + " " + ClassNameUtil.getClassNameWithoutPackage(entity)+"["+entity.getId()+"]";
}
public void setDependency(DbOperation owner) {
dependentOperation = owner;
}
public DbOperation getDependentOperation() {
return dependentOperation;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((entity == null) ? 0 : entity.hashCode());
result = prime * result + ((operationType == null) ? 0 : operationType.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
DbEntityOperation other = (DbEntityOperation) obj;
if (entity == null) {
if (other.entity != null)
return false;
} else if (!entity.equals(other.entity))
return false;
if (operationType != other.operationType)
return false;
return true;
}
}