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Link: http://edwardstx.net/wiki/Wiki.jsp?page=HttpProxyServlet
*_ 4) Apache Portals WebContent-2 Reverse Proxy Module_* : The Reverse Proxy Module provides the features of Reverse Proxy, and it consists of HTTP Client builder components (using HttpClient-4), Reverse Proxy Command/Chain components (using Apache Commons Chain), and built-in or extensible Reverse Proxy Servlets and Filters.
With this Reverse Proxy Module, you can configure proxy mappings with YAML configuration, you can rewrite content using built-in or custom content rewriting components, and you can even customize the processing commands in the chain easily.
This module is part of WebContent-2 portlet web application project, but the reverse proxy jar module has been designed and working in normal servlet (non-portlet) environments independently as well. For details, see http://portals.apache.org/applications/webcontent2/modules-overview.html.
Link: http://portals.apache.org/applications/webcontent2/reverse-proxy-module.html
+ * These are only some of the existing proxies.* +
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