oracle.clex.util.http
Class ProxyServlet

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--oracle.clex.util.http.ProxyServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

SSOProxyServlet

public class ProxyServlet

extends javax.servlet.http.HttpServlet

Use this class for each proxy servlet needed. Specify the backend or target servlet in the servlet's init parameters (see below). class. Session is maintained and POSTS and GETS are both supported. All HTTP commands should work transparantly.

usage:

  In web.xml:

	 <servlet>
	  <servlet-name>proxy</servlet-name>
	  <servlet-class>oracle.clex.util.http.ProxyServlet</servlet-class>
        <init-param>
          <param-name>target</param-name>
          <param-value>http://localhost:8888/servlet/snoop</param-value>
        </init-param>
  </servlet>
  

See Also:

Serialized Form

Field Summary

protected static java.lang.String

TARGET_INIT_PARAM Value for the servlet init parameter name: target

Constructor Summary

ProxyServlet()

Method Summary

void	debug(java.lang.String text) a simple way to print some debug messages out
java.lang.String	getTarget()
void	init(javax.servlet.ServletConfig sc) Picks up the Http target from the servlet's init parameters
void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	setTarget(java.lang.String aStringURL)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

TARGET_INIT_PARAM

protected static final java.lang.String TARGET_INIT_PARAM

Value for the servlet init parameter name: target

Constructor Detail

ProxyServlet

public ProxyServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig sc)
          throws javax.servlet.ServletException

Picks up the Http target from the servlet's init parameters

Overrides:

init in class javax.servlet.GenericServlet

getTarget

public java.lang.String getTarget()

setTarget

protected void setTarget(java.lang.String aStringURL)

service

public void service(javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response)
             throws java.io.IOException,
                    javax.servlet.ServletException

Overrides:

service in class javax.servlet.http.HttpServlet

debug

public void debug(java.lang.String text)

a simple way to print some debug messages out