com.google.appengine.api.blobstore.dev
Class ServeBlobFilter

java.lang.Object
  com.google.appengine.api.blobstore.dev.ServeBlobFilter

All Implemented Interfaces:

javax.servlet.Filter

public final class ServeBlobFilter
extends java.lang.Object
implements javax.servlet.Filter

ServeBlobFilter implements the ability to serve a blob in the development environment. In production, the X-AppEngine-BlobKey header is intercepted above the runtime and turned into a streaming response. However, in the development environment we need to implement this in-process.

Nested Class Summary

static class

ServeBlobFilter.ResponseWrapper

Constructor Summary

ServeBlobFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig config)

Methods inherited from class java.lang.Object

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

Constructor Detail

ServeBlobFilter

public ServeBlobFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig config)

Specified by:

init in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter