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com.meterware.servletunit
Class RequestDispatcherImpl  

java.lang.Object
  com.meterware.servletunit.RequestContext
      com.meterware.servletunit.RequestDispatcherImpl

All Implemented Interfaces:

javax.servlet.RequestDispatcher

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class RequestDispatcherImpl

extends RequestContext

implements javax.servlet.RequestDispatcher

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Field Summary
private  ServletMetaData	_servletMetaData

 

Constructor Summary
(package private)	RequestDispatcherImpl(WebApplication application, java.net.URL url)

 

Method Summary
void	forward(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)           Forwards a request from a servlet to another resource (servlet, JSP file, or HTML file) on the server.
(package private)  java.lang.String	getParameter(java.lang.String name)
(package private)  java.util.Map	getParameterMap()
(package private)  java.util.Enumeration	getParameterNames()
(package private)  java.lang.String[]	getParameterValues(java.lang.String name)
(package private)  java.lang.String	getRequestURI()
ServletMetaData	getServletMetaData()
void	include(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)           Includes the content of a resource (servlet, JSP page, HTML file) in the response.
(package private)  void	loadParameters(java.lang.String queryString, boolean urlEncoded)           This method employs a state machine to parse a parameter query string.
(package private)  void	setMessageBody(byte[] bytes)
void	setMessageEncoding(java.lang.String messageEncoding)
(package private)  void	setParentRequest(javax.servlet.http.HttpServletRequest parentRequest)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

_servletMetaData

private ServletMetaData _servletMetaData

Constructor Detail

RequestDispatcherImpl

RequestDispatcherImpl(WebApplication application,
                      java.net.URL url)
                throws javax.servlet.ServletException

Method Detail

getServletMetaData

public ServletMetaData getServletMetaData()

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forward

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

Description copied from interface: javax.servlet.RequestDispatcher

Forwards a request from a servlet to another resource (servlet, JSP file, or HTML file) on the server. This method allows one servlet to do preliminary processing of a request and another resource to generate the response.

For a RequestDispatcher obtained via getRequestDispatcher(), the ServletRequest object has its path elements and parameters adjusted to match the path of the target resource.

forward should be called before the response has been committed to the client (before response body output has been flushed). If the response already has been committed, this method throws an IllegalStateException. Uncommitted output in the response buffer is automatically cleared before the forward.

The request and response parameters must be either the same objects as were passed to the calling servlet's service method or be subclasses of the javax.servlet.ServletRequestWrapper or javax.servlet.ServletResponseWrapper classes that wrap them.

Specified by:

forward in interface javax.servlet.RequestDispatcher

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include

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

Description copied from interface: javax.servlet.RequestDispatcher

Includes the content of a resource (servlet, JSP page, HTML file) in the response. In essence, this method enables programmatic server-side includes.

The javax.servlet.ServletResponse object has its path elements and parameters remain unchanged from the caller's. The included servlet cannot change the response status code or set headers; any attempt to make a change is ignored.

The request and response parameters must be either the same objects as were passed to the calling servlet's service method or be subclasses of the javax.servlet.ServletRequestWrapper or javax.servlet.ServletResponseWrapper classes that wrap them.

Specified by:

include in interface javax.servlet.RequestDispatcher

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setParentRequest

void setParentRequest(javax.servlet.http.HttpServletRequest parentRequest)

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getRequestURI

java.lang.String getRequestURI()

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getParameter

java.lang.String getParameter(java.lang.String name)

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getParameterNames

java.util.Enumeration getParameterNames()

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getParameterMap

java.util.Map getParameterMap()

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getParameterValues

java.lang.String[] getParameterValues(java.lang.String name)

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loadParameters

void loadParameters(java.lang.String queryString,
                    boolean urlEncoded)

This method employs a state machine to parse a parameter query string. The transition rules are as follows: State \ text '=' '&' initial: have_name - initial have_name: - have_equals initial have_equals: have_value - initial have_value: - initial initial actions occur on the following transitions: initial -> have_name: save token as name have_equals -> initial: record parameter with null value have_value -> initial: record parameter with value

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setMessageBody

void setMessageBody(byte[] bytes)

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setMessageEncoding

public void setMessageEncoding(java.lang.String messageEncoding)

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> meterware >> [ servletunit overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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