org.jboss.seam.web
Class AbstractResource

java.lang.Object
  org.jboss.seam.web.AbstractResource

Direct Known Subclasses:

CaptchaImage, ConditionalAbstractResource

public abstract class AbstractResource
extends java.lang.Object

Superclass of Seam components that serve up "resources" to the client via the Seam resource servlet. Note that since a filter is potentially called outside of a set of Seam contexts, it is not a true Seam component. However, we are able to reuse the functionality for component scanning, installation and configuration for filters. All resources must extend this class.

Author:

Shane Bryzak

Constructor Summary

AbstractResource()

Method Summary

abstract void	getResource(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
abstract java.lang.String	getResourcePath()
protected javax.servlet.ServletContext	getServletContext()
protected boolean	isCompressedMimeType(java.lang.String mimeType)
protected boolean	isGzipEnabled()
protected java.io.OutputStream	selectOutputStream(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	setServletContext(javax.servlet.ServletContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractResource

public AbstractResource()

Method Detail

getServletContext

protected javax.servlet.ServletContext getServletContext()

setServletContext

public void setServletContext(javax.servlet.ServletContext context)

getResource

public abstract void getResource(javax.servlet.http.HttpServletRequest request,
                                 javax.servlet.http.HttpServletResponse response)
                          throws javax.servlet.ServletException,
                                 java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

getResourcePath

public abstract java.lang.String getResourcePath()

selectOutputStream

protected java.io.OutputStream selectOutputStream(javax.servlet.http.HttpServletRequest request,
                                                  javax.servlet.http.HttpServletResponse response)
                                           throws java.io.IOException

Throws:

java.io.IOException

isCompressedMimeType

protected boolean isCompressedMimeType(java.lang.String mimeType)

isGzipEnabled

protected boolean isGzipEnabled()