Image.java

package com.dozuki.ifixit.model;

import com.google.gson.annotations.SerializedName;

import java.io.Serializable;

public class Image implements Serializable {
   private static final long serialVersionUID = 772113480839309007L;

   /**
    * Local images (captured by the camera) will not have an imageid until it's been uploaded and processed by the
    * server.  Until then, we set the imageid to -1 so we can tell which image needs to be updated.
    */
   private static final int LOCAL_IMAGE_ID = -1;
   private static final String TAG = "Image";

   @SerializedName("id") private int mId;
   @SerializedName("original") private String mPath;
   private String mLocalPath;

   public Image() {
      this(LOCAL_IMAGE_ID);
   }

   public Image(int id) {
      this(id, "");
   }

   public Image(int id, String path) {
      mId = id;
      mPath = path;
      mLocalPath = "";
   }

   public void setLocalImage(String path) {
      mId = LOCAL_IMAGE_ID;
      mPath = path;
      mLocalPath = mPath;
   }

   public void setId(int id) {
      mId = id;
   }

   public int getId() {
      return mId;
   }

   public boolean hasLocalPath() {
      return mLocalPath != null && mLocalPath.length() > 0;
   }

   public String getLocalPath() {
      return mLocalPath;
   }

   public void setLocalPath(String path) {
      mLocalPath = path;
   }

   public void setPath(String path) {
      mPath = path;
   }

   public String getPath() {
      return mPath;
   }

   public String getPath(String size) {
      return mPath + size;
   }

   /**
    * Return true if this is an actual image. Really this image shouldn't exist if
    * it isn't valid but this is currently how the JSON parsing and guide creation code
    * is currently setup.
    */
   public boolean isValid() {
      return mId != LOCAL_IMAGE_ID;
   }

   public boolean isLocal() {
      return mId == LOCAL_IMAGE_ID;
   }

   @Override
   public String toString() {
      return "{\n" +
       "path: " + mPath + ",\n" +
       "localPath: " + mLocalPath + ",\n" +
       "id: " + mId + "\n" +
       "}";
   }

   @Override
   public boolean equals(Object obj) {
      if (!(obj instanceof Image)) {
         return false;
      }

      return ((Image)obj).getId() == mId && ((Image)obj).getPath().equals(mPath);
   }
}