net.sourceforge.scopes.filters
Class ScopesHttpFilter<T extends javax.servlet.http.HttpServletRequest>

java.lang.Object
  net.sourceforge.scopes.filters.ScopesFilter<T>
      net.sourceforge.scopes.filters.ScopesHttpFilter<T>

Type Parameters:

T - The class of the request.

All Implemented Interfaces:

javax.servlet.Filter

Direct Known Subclasses:

CompleteScopesHttpFilter

public class ScopesHttpFilter<T extends javax.servlet.http.HttpServletRequest>
extends ScopesFilter<T>

Base http servlet filter, that can wrap a request to provide also the state.

Field Summary

protected org.htmlparser.lexer.Lexer	lexer The lexer, by the parser.
protected org.htmlparser.Parser	parser The parser used to parse responses.
protected java.util.Collection<RedirectResponseRewriter>	redirectColl The collection of items that can rewrite the redirect URLs or paths.
protected java.util.Collection<NodeVisitorWithResult>	visitorColl The collection of HTML Parser's visitors that can modify the response.

Fields inherited from class net.sourceforge.scopes.filters.ScopesFilter

builder, FILTER_CONFIG_PARAM

Constructor Summary

ScopesHttpFilter()

Method Summary

void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class net.sourceforge.scopes.filters.ScopesFilter

destroy, filterConfig2map

Methods inherited from class java.lang.Object

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

Field Detail

visitorColl

protected java.util.Collection<NodeVisitorWithResult> visitorColl

The collection of HTML Parser's visitors that can modify the response.

redirectColl

protected java.util.Collection<RedirectResponseRewriter> redirectColl

The collection of items that can rewrite the redirect URLs or paths.

parser

protected org.htmlparser.Parser parser

The parser used to parse responses.

lexer

protected org.htmlparser.lexer.Lexer lexer

The lexer, by the parser.

Constructor Detail

ScopesHttpFilter

public ScopesHttpFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Overrides:

init in class ScopesFilter<T extends javax.servlet.http.HttpServletRequest>

Throws:

javax.servlet.ServletException

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Overrides:

doFilter in class ScopesFilter<T extends javax.servlet.http.HttpServletRequest>

Throws:

java.io.IOException

javax.servlet.ServletException