Package org.appng.core.controller.filter

Class JspExtensionFilter

java.lang.Object

org.appng.core.controller.filter.JspExtensionFilter

All Implemented Interfaces:

javax.servlet.Filter

public class JspExtensionFilter
extends Object
implements javax.servlet.Filter

A Filter that performs a search-and-replace on the given content of the ServletResponse.
It searches for paths (relative or absolute paths that match the Site's domain) that end with ".jsp" (respectively the configured file ending for JSPs) and removes the ".jsp" ending from that path.
Before:

 <a href="/en/contact.jsp">Contact</a>
 <a href="http://foobar.org/en/index.jsp">Index</a>
 <a href="http://example.com/index.jsp">Example</a>
 

After, assuming the site's domain is 'http://foobar.org':

 <a href="/en/contact">Contact</a>
 <a href="http://foobar.org/en/index">Index</a>
 <a href="http://example.com/index.jsp">Example</a>
 

Author:

Matthias Herlitzius, Matthias Müller

Constructor Summary

Constructors

Constructor	Description
JspExtensionFilter()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
protected String	doReplace(List<org.appng.core.controller.filter.RedirectFilter.RedirectRule> redirectRules, String sourcePath, String domain, String jspExtension, String content)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

JspExtensionFilter

public JspExtensionFilter()

Method Detail

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

doReplace

protected String doReplace(List<org.appng.core.controller.filter.RedirectFilter.RedirectRule> redirectRules,
                           String sourcePath,
                           String domain,
                           String jspExtension,
                           String content)

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter