org.zkoss.el
Class RequestResolver

java.lang.Object
  org.zkoss.el.RequestResolver

All Implemented Interfaces:

VariableResolver

public class RequestResolver
extends java.lang.Object
implements VariableResolver

Used to wrap a request to provide JSP-like evaluation.

Author:

tomyeh

Constructor Summary

RequestResolver(javax.servlet.ServletContext ctx, javax.servlet.ServletRequest request)

RequestResolver(javax.servlet.ServletContext ctx, javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)
Request-based resolver.

RequestResolver(javax.servlet.ServletRequest request)

Method Summary

PageContext	getPageContext() Returns the page context.
javax.servlet.ServletRequest	getRequest() Returns the request.
javax.servlet.ServletResponse	getResponse() Returns the response.
javax.servlet.ServletContext	getServletContext() Returns the context.
java.lang.Object	resolveVariable(java.lang.String name) Resolves the specified variable.

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestResolver

public RequestResolver(javax.servlet.ServletContext ctx,
                       javax.servlet.ServletRequest request,
                       javax.servlet.ServletResponse response)

Request-based resolver.

Parameters:

ctx - the context; which might be null

request - the request; never null.

response - the response, which might bell.

RequestResolver

public RequestResolver(javax.servlet.ServletContext ctx,
                       javax.servlet.ServletRequest request)

RequestResolver

public RequestResolver(javax.servlet.ServletRequest request)

Method Detail

getPageContext

public PageContext getPageContext()

Returns the page context.

getRequest

public javax.servlet.ServletRequest getRequest()

Returns the request.

getResponse

public javax.servlet.ServletResponse getResponse()

Returns the response.

getServletContext

public javax.servlet.ServletContext getServletContext()

Returns the context.

resolveVariable

public java.lang.Object resolveVariable(java.lang.String name)
                                 throws XelException

Description copied from interface: VariableResolver

Resolves the specified variable.

Specified by:

resolveVariable in interface VariableResolver

Parameters:

name - the name of the variable to resolve

Throws:

XelException