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/* 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.persistence.entity;

import org.activiti.engine.api.internal.Internal;

import java.util.List;

/**

 */
@Internal
public interface ByteArrayEntityManager extends EntityManager {
  
  /**
   * Returns all {@link ByteArrayEntity}. 
   */
  List findAll();

  /**
   * Deletes the {@link ByteArrayEntity} with the given id from the database. 
   * Important: this operation will NOT do any optimistic locking, to avoid loading the bytes in memory. So use this method
   * only in conjunction with an entity that has optimistic locking!.
   */
  void deleteByteArrayById(String byteArrayEntityId);

}