content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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 java.io.Serializable;
  import java.util.Arrays;
  import org.apache.commons.lang3.StringUtils;
  
  /**
   */
  public class ByteArrayEntityImpl extends AbstractEntity implements ByteArrayEntity, Serializable {
  
      private static final long serialVersionUID = 1L;
  
      protected String name;
      protected byte[] bytes;
      protected String deploymentId;
  
      public ByteArrayEntityImpl() {}
  
      public byte[] getBytes() {
          return bytes;
      }
  
      public Object getPersistentState() {
          return new PersistentState(name, bytes);
      }
  
      // getters and setters ////////////////////////////////////////////////////////
  
      public String getName() {
          return name;
      }
  
      public void setName(String name) {
          this.name = name;
      }
  
      public String getDeploymentId() {
          return deploymentId;
      }
  
      public void setDeploymentId(String deploymentId) {
          this.deploymentId = deploymentId;
      }
  
      public void setBytes(byte[] bytes) {
          this.bytes = bytes;
      }
  
      @Override
      public String toString() {
          return "ByteArrayEntity[id=" + id + ", name=" + name + ", size=" + (bytes != null ? bytes.length : 0) + "]";
      }
  
      // Wrapper for a byte array, needed to do byte array comparisons
      // See https://activiti.atlassian.net/browse/ACT-1524
      private static class PersistentState {
  
          private final String name;
          private final byte[] bytes;
  
          public PersistentState(String name, byte[] bytes) {
              this.name = name;
              this.bytes = bytes;
          }
  
          public boolean equals(Object obj) {
              if (obj instanceof PersistentState) {
                  PersistentState other = (PersistentState) obj;
                  return StringUtils.equals(this.name, other.name) && Arrays.equals(this.bytes, other.bytes);
              }
              return false;
          }
  
          @Override
          public int hashCode() {
              throw new UnsupportedOperationException();
          }
      }
  }
  