org.exoplatform.services.wcm.metadata.web
Class PageMetadataRequestFilter

java.lang.Object
  org.exoplatform.services.wcm.metadata.web.PageMetadataRequestFilter

All Implemented Interfaces:

javax.servlet.Filter

public class PageMetadataRequestFilter
extends java.lang.Object
implements javax.servlet.Filter

Created by The eXo Platform SAS Author : Hoa Pham hoa.phamvu@exoplatform.com Nov 3, 2008

Field Summary

static java.lang.String

PCV_PARAMETER_REGX The Constant PCV_PARAMETER_REGX.

Constructor Summary

PageMetadataRequestFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain chain) This method will filter a request to a portal page in wcm context to set page title, page metadata for the page These information is very important for search engine can indexing the page in Internet environment.
void	init(javax.servlet.FilterConfig config)

Methods inherited from class java.lang.Object

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

Field Detail

PCV_PARAMETER_REGX

public static final java.lang.String PCV_PARAMETER_REGX

The Constant PCV_PARAMETER_REGX.

See Also:

Constant Field Values

Constructor Detail

PageMetadataRequestFilter

public PageMetadataRequestFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

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

This method will filter a request to a portal page in wcm context to set page title, page metadata for the page These information is very important for search engine can indexing the page in Internet environment.

Specified by:

doFilter in interface javax.servlet.Filter

Parameters:

servletRequest - request

servletResponse - response

chain - the filter chain

Throws:

IOException, - ServletException

java.io.IOException - Signals that an I/O exception has occurred.

javax.servlet.ServletException - the servlet exception

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter