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Java Source Code / Java Documentation » Web Framework » RSF » uk.org.ponder.servletutil

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

uk.org.ponder.servletutil .ServletForwardPackage

ServletForwardPackage

public class ServletForwardPackage (Code)

Automates the process of forwarding a servlet request to a remote server. After a call to populate the request parameters are available in modifiable form in parametermap prior to dispatch via a call to dispatchTo.

Alternatively it may be used to conveniently forward a request to a local servlet, with the parameters as modified in the parametermap.

ServletForwardPackages are highly non-threadsafe and should be destroyed after use.
author:
Antranig Basman (antranig@caret.cam.ac.uk)

Field Summary
final public static String	CONTENT_TYPE
public String	charencoding
public HashMap	parametermap
public HttpServletRequest	req
public HttpServletResponse	res
public StreamCopier	streamcopier
public String	targeturl
public ServletRequestWrapper	wrapper

Method Summary
public void	addParameter(String key, String value)
public String	dispatchTo(String baseurl) Perform a dispatch of this request to a remote servlet using raw HTTP.
public void	forwardTo(String baseurl) Forward the request request that this package represents WITHIN this servlet container via a RequestDispatcher to the supplied URL.
public void	populate(HttpServletRequest req, HttpServletResponse res) Initialise this ForwardPackage with details taken from the specified request and response objects.
public void	setUnwrapRedirect(boolean unwrapredirect)

Field Detail

CONTENT_TYPE
final public static String CONTENT_TYPE(Code)

charencoding
public String charencoding(Code)

parametermap
public HashMap parametermap(Code)

req
public HttpServletRequest req(Code)

res
public HttpServletResponse res(Code)

streamcopier
public StreamCopier streamcopier(Code)

targeturl
public String targeturl(Code)

wrapper
public ServletRequestWrapper wrapper(Code)

Method Detail

addParameter
public void addParameter(String key, String value)(Code)

dispatchTo
public String dispatchTo(String baseurl)(Code)
	Perform a dispatch of this request to a remote servlet using raw HTTP. Return the target URL if the remote servlet issues a redirect, otherwise null.

forwardTo
public void forwardTo(String baseurl)(Code)
	Forward the request request that this package represents WITHIN this servlet container via a RequestDispatcher to the supplied URL.

populate
public void populate(HttpServletRequest req, HttpServletResponse res)(Code)
	Initialise this ForwardPackage with details taken from the specified request and response objects.

setUnwrapRedirect
public void setUnwrapRedirect(boolean unwrapredirect)(Code)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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