LocalBlobImageServlet

com.google.appengine.api.images.dev

Class LocalBlobImageServlet

• java.lang.Object
• • HttpServlet
  • • com.google.appengine.api.images.dev.LocalBlobImageServlet

• ---

  
  

  public class LocalBlobImageServlet
  extends HttpServlet

  Stubs out dynamic image server.

• • Nested Class Summary

    Nested Classes 

    Modifier and Type	Class and Description
    protected static class	LocalBlobImageServlet.Image Utility wrapper to return image bytes and its mime type.
    protected static class	LocalBlobImageServlet.ParsedUrl Utility class to parse a Local URL into its component parts.

  • Constructor Summary

    Constructors 

    Constructor and Description
    LocalBlobImageServlet()

  • Method Summary

    All Methods Instance Methods Concrete Methods 

    Modifier and Type	Method and Description
    void	doGet(HttpServletRequest req, HttpServletResponse resp)
    void	init()
    protected LocalBlobImageServlet.Image	transformImage(LocalBlobImageServlet.ParsedUrl request) Transforms the given image specified in the ParseUrl argument.

    • Methods inherited from class java.lang.Object

      clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• • Constructor Detail

    • LocalBlobImageServlet

      public LocalBlobImageServlet()

  • Method Detail

    • init

      public void init()
                throws ServletException

      Throws:

      ServletException

    • doGet

      public void doGet(HttpServletRequest req,
                        HttpServletResponse resp)
                 throws java.io.IOException

      Throws:

      java.io.IOException

    • transformImage

      protected LocalBlobImageServlet.Image transformImage(LocalBlobImageServlet.ParsedUrl request)

      Transforms the given image specified in the ParseUrl argument. Applies all the requested resize and crop operations to a valid image.

      Parameters:

      request - a valid ParseUrl instance

      Returns:

      the transformed image in an Image class

      Throws:

      ApiProxy.ApplicationException - If the image cannot be opened, encoded, or if the transform is malformed