Package org.zkoss.zk.au.http

Class AuDynaMediar

java.lang.Object

org.zkoss.zk.au.http.AuDynaMediar

All Implemented Interfaces:

AuExtension

public class AuDynaMediar
extends java.lang.Object
implements AuExtension

The AU processor used to response the content for DynamicMedia.getMedia(java.lang.String)

Since:

3.0.2

Author:

tomyeh

Constructor Summary

Constructors

Constructor	Description
AuDynaMediar()

Method Summary

Modifier and Type	Method	Description
java.lang.Object	charsetSetup(Session session, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Sets the charset of the response.
void	destroy()	Destroys the AU extension.
void	init(DHtmlUpdateServlet servlet)	Initializes the AU extension.
void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.String pi)	Retrieves the media from DynamicMedia.getMedia(java.lang.String).

Methods inherited from class java.lang.Object

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

Constructor Detail

AuDynaMediar

public AuDynaMediar()

Method Detail

init

public void init(DHtmlUpdateServlet servlet)

Description copied from interface: AuExtension

Initializes the AU extension. It is called when an extension is added to DHtmlUpdateServlet.

Specified by:

init in interface AuExtension

destroy

public void destroy()

Description copied from interface: AuExtension

Destroys the AU extension. It is called when an extension is removed from DHtmlUpdateServlet, or when DHtmlUpdateServlet is being destroyed.

Specified by:

destroy in interface AuExtension

charsetSetup

public java.lang.Object charsetSetup(Session session,
                                     javax.servlet.http.HttpServletRequest request,
                                     javax.servlet.http.HttpServletResponse response)

Description copied from interface: AuExtension

Sets the charset of the response.

Specified by:

charsetSetup in interface AuExtension

Parameters:

session - ZK session (might be null).

request - the request (never null).

response - the response (never null).

Returns:

an object that must be passed to I18Ns.cleanup(javax.servlet.ServletRequest, java.lang.Object) or Charsets.cleanup(javax.servlet.ServletRequest, java.lang.Object) (can be null).

service

public void service(javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response,
                    java.lang.String pi)
             throws javax.servlet.ServletException,
                    java.io.IOException

Retrieves the media from DynamicMedia.getMedia(java.lang.String).

Specified by:

service in interface AuExtension

Parameters:

request - the request (never null).

response - the response (never null).

pi - the path info. It includes the prefix when the Au processor is associated (see DHtmlUpdateServlet.addAuExtension(org.zkoss.zk.ui.WebApp, java.lang.String, org.zkoss.zk.au.http.AuExtension). For example, if an AU processor is associated with "/upload", then pi must start with "/upload". Note: it might end with other string depending on the URI you generated to the client.

Throws:

javax.servlet.ServletException

java.io.IOException