/*
 * Copyright (C) 2000 - 2024 Silverpeas
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * As a special exception to the terms and conditions of version 3.0 of
 * the GPL, you may redistribute this Program in connection with Free/Libre
 * Open Source Software ("FLOSS") applications as described in Silverpeas's
 * FLOSS exception. You should have received a copy of the text describing
 * the FLOSS exception, and it is also available here:
 * "http://www.silverpeas.org/docs/core/legal/floss_exception.html"
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

package org.silverpeas.processmanager.service;

import java.io.Serializable;

/**
 * Object dealing with a file and its content loaded into memory in a array of
 * bytes. A property specifies the original name of the file.
 * @author $Author$
 * @version $Revision$
 */
public class FileContent implements Serializable {

  private static final long serialVersionUID = 1985142203319238806L;

  /**
   * Name of the file.
   */
  private String name;

  /**
   * Content of the file, <code>null</code> if none.
   */
  byte[] content;

  /**
   * Default constructor.
   */
  public FileContent() {
    this(null, null);
  }

  /**
   * Constructor with name and content specifications.
   * @param name original name of the file
   * @param content binary data, already loaded, content of the file.
   */
  public FileContent(String name, byte[] content) {
    this.name = name;
    this.content = content != null ? content.clone() : null;
  }

  /**
   * Return the value of the name property.
   * @return the value of name.
   */
  public String getName() {
    return name;
  }

  /**
   * Set the value of the name property.
   * @param name the new value of name.
   */
  public void setName(String name) {
    this.name = name;
  }

  /**
   * Return the value of the content property.
   * @return the value of content (never <code>null</code>, may be an empty
   * array).
   */
  public byte[] getContent() {
    return (content != null) ? content : new byte[0];
  }

  /**
   * Set the value of the content property.
   * @param content the new value of content.
   */
  public void setContent(byte[] content) {
    this.content = content;
  }

  /**
   * @see java.lang.Object#toString()
   */
  @Override
  public String toString() {
    return "FileContent [name=" + name + "]";
  }
}
