Android Open Source - adventure.datetime Comment

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License

The source code is released under:

MIT License

Java Source Code

/*
 *  Copyright (c) 2013 Andrew Fontaine, James Finlay, Jesse Tucker, Jacob Viau, and
 *  Evan DeGraff/*from  ww w. j  av a2 s.  c om*/
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy of
 *  this software and associated documentation files (the "Software"), to deal in
 *  the Software without restriction, including without limitation the rights to
 *  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 *  the Software, and to permit persons to whom the Software is furnished to do so,
 *  subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 *  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 *  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 *  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 *  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package ca.cmput301f13t03.adventure_datetime.model;

import android.graphics.Bitmap;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.UUID;

public class Comment {

  private UUID _id;
  private UUID targetId;
  private String author;
  private String content;
  private Long timestamp;
  
  private transient Image image;
  
  /**
   * Construct a comment object with a random ID
   * and timestamp set to now.
   */
  public Comment() {
    this._id = UUID.randomUUID();
    this.timestamp = System.currentTimeMillis();
  }
  
  /**
   * Construct a Comment object with a new ID and populated fields
   * @param targetId the targetId
   * @param author the Author
   * @param content the Content
   */
  public Comment(UUID targetId, String author, String content) {
    this(); 
    this.targetId = targetId;
    this.author = author;
    this.content = content;
  }
  
  /**
   * Construct a Comment object with populated fields
   * @param id the webId
   * @param targetId the targetId
   * @param author the Author
   * @param content the Content
   */
  public Comment(UUID id, UUID targetId, String author, String content) {
    this(targetId, author, content);
    this._id = id;
  }

  public UUID getId() {
    return _id;
  }

  public void setId(UUID id) {
    this._id = id;
  }

  public UUID getTargetId() {
    return targetId;
  }

  public void setTargetId(UUID targetId) {
    this.targetId = targetId;
  }

  public String getAuthor() {
    return author;
  }

  public void setAuthor(String author) {
    this.author = author;
  }

  public String getContent() {
    return content;
  }

  public void setContent(String content) {
    this.content = content;
  }
  
  /**
   * Returns the decoded bitmap from the image.
   * Or null if image is null.
   * @return Decoded image or null if no image.
   */
  public Bitmap decodeImage() {
    return image == null ? null : image.decodeBitmap();
  }
  
  /**
   * Set the bitmap to the internal image object
   * @param bitmap the bitmap to set
   */
  public void setImage(String bitmap) {
    if (bitmap == null)
      this.image = null;
    else if (this.image == null)
      this.image = new Image(this.getId(), bitmap);
    else
      this.image.setBitmap(bitmap);
  }
  
  /**
   * Set the bitmap to the internal image object
   * @param bitmap the bitmap to set
   */
  public void setImage(Bitmap bitmap) {
    if (bitmap == null)
      this.image = null;
    else if (this.image == null)
      this.image = new Image(this.getId(), bitmap);
    else
      this.image.setBitmap(bitmap);
  }
  
  public Image getImage() {
    return image;
  }
  
    /**
     * Gets a formatted timestamp string
     *
     * @return Timestamp in a DateTime format
     */
  public String getFormattedTimestamp() {
    DateFormat dateFormat = SimpleDateFormat.getDateTimeInstance();
    Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(timestamp);
    return dateFormat.format(cal.getTime());
  }
  
  public void updateTimestamp() {
    this.timestamp = System.currentTimeMillis();
  }
  
  @Override
  public boolean equals(Object obj) {
    if (obj == this)
      return true;
    if (obj == null || obj.getClass() != this.getClass())
      return false;
    
    Comment c = (Comment) obj;
    
    return _id == null ? c._id == null : _id.equals(c._id)
      && targetId == null ? c.targetId == null : targetId.equals(c.targetId)
      && author == null ? c.author == null : author.equals(c.author)
      && content == null ? c.content == null : content.equals(c.content);
  }
}

Java Source Code List

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