org.codelibs.jhighlight.servlet

Class HighlightFilter

java.lang.Object

org.codelibs.jhighlight.servlet.HighlightFilter

All Implemented Interfaces:

javax.servlet.Filter

public final class HighlightFilter
extends Object
implements javax.servlet.Filter

A servlet filter that offers on-the-fly syntax highlighting for Java, HTML, XHTML, XML and LZX files.

The filter should be declared in a similar fashion as this:

<filter>
    <filter-name>jhighlight</filter-name>
    <filter-class>org.codelibs.jhighlight.servlet.HighlightFilter</filter-class>
</filter>

<filter-mapping>
    <filter-name>jhighlight</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

It will respond to files with the following extensions: .javas, .htmls, .htms, .xhtmls, .xmls and .lzxs. These will be automatically mapped to files without the last s in the filenames. Thus, for example, a request like this:

http://myhost.com/folder/MySource.javas

will retrieve this file:

http://myhost.com/folder/MySource.java

The contents of this file will be automatically highlighted and the resulting HTML will be served.

Since:

1.0

Version:

$Revision: 3183 $

Author:

Geert Bevin (gbevin[remove] at uwyn dot com)

Constructor Summary

Constructors

Constructor and Description
HighlightFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
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

HighlightFilter

public HighlightFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)

Specified by:

init in interface javax.servlet.Filter

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

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