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java.lang.Object | +--sunlabs.brazil.filter.UrlMapFilter
Filter to Map url's from any proxied content.
 The MultiProxyHandler is used to virtually mount other web sites
 into the local document root.  In the process, it rewrites all the
 local url's found in the proxied content to point to the locally mounted
 version.
 
This filter examimes content derived from non-proxied sources for absolute url's to proxied sites, and rewrites them to point to the virtual mount point on the local machine instead of directly to the mounted site.
| Constructor Summary | |
| UrlMapFilter() | |
| Method Summary | |
|  byte[] | filter(Request request,
       MimeHeaders headers,
       byte[] content)Rewrite all absolute links, if there are any left | 
|  boolean | init(Server server,
     String prefix)Initializes the handler. | 
|  boolean | respond(Request request)This is the request object before the content was fetched | 
|  boolean | shouldFilter(Request request,
             MimeHeaders headers)Only filter text documents if the MultiProxyHandler was called | 
| Methods inherited from class java.lang.Object | 
| equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
public UrlMapFilter()
| Method Detail | 
public boolean init(Server server,
                    String prefix)
Handler
init in interface Handlerserver - The HTTP server that created this Handler.
		Typical Handlers will use Server.props
		to obtain run-time configuration information.prefix - The handlers name.
		The string this Handler may prepend to all
		of the keys that it uses to extract configuration information
		from Server.props.  This is set (by the Server
		and ChainHandler) to help avoid configuration parameter
		namespace collisions.
true if this Handler initialized
		successfully, false otherwise.  If
		false is returned, this Handler
		should not be used.public boolean respond(Request request)
respond in interface Handlerrequest - The Request object that represents the HTTP
		request.
true if the request was handled.  A request was
		handled if a response was supplied to the client, typically
		by calling Request.sendResponse() or
		Request.sendError.
public boolean shouldFilter(Request request,
                            MimeHeaders headers)
shouldFilter in interface Filterrequest - The in-progress HTTP request.headers - The MIME headers generated by the wrapped Handler.
true if this filter would like to examine and
		possibly rewrite the content, false otherwise.
public byte[] filter(Request request,
                     MimeHeaders headers,
                     byte[] content)
filter in interface Filterrequest - The finished HTTP request.headers - The MIME headers generated by the Handler.content - The output from the Handler that this
		Filter may rewrite.
Filter may return
		the original content unchanged.  The
		Filter may return null to indicate
		that the FilterHandler should stop processing the
		request and should not return any content to the client.| 
 | Version 2.1, Generated 12/30/04 Copyright (c) 2001-2004, Sun Microsystems. | ||||||||
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