org.zkoss.zuss.util
Class RequestResolver

java.lang.Object
  org.zkoss.zuss.util.RequestResolver

All Implemented Interfaces:

Resolver

public class RequestResolver
extends java.lang.Object
implements Resolver

The resolver used to provide the builtin variables and functions.

Built-in variables include the request's attributes and parameters. In additions, they include the variables identifiing a browser, such as ie, gecko, opera, webkit, ff (the same as gecko) and safari (the same as gecko). The browser variables are a double representing the version of the browser. For example, @if (@ie < 9) {...}.

Author:

tomyeh

Field Summary

protected javax.servlet.http.HttpServletRequest	_request The request.
protected java.util.Map<java.lang.String,java.lang.Object>	_vars A map of built-in variables, including ie, gecko, opera and webkit.

Constructor Summary

RequestResolver(javax.servlet.http.HttpServletRequest request)

Method Summary

java.lang.reflect.Method	getMethod(java.lang.String name) Returns the method of the given name, or null if not available.
java.lang.Object	getVariable(java.lang.String name) Returns the value of the given name, or null if not available.

Methods inherited from class java.lang.Object

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

Field Detail

_vars

protected final java.util.Map<java.lang.String,java.lang.Object> _vars

A map of built-in variables, including ie, gecko, opera and webkit.

_request

protected final javax.servlet.http.HttpServletRequest _request

The request.

Constructor Detail

RequestResolver

public RequestResolver(javax.servlet.http.HttpServletRequest request)

Method Detail

getVariable

public java.lang.Object getVariable(java.lang.String name)

Description copied from interface: Resolver

Returns the value of the given name, or null if not available.

Specified by:

getVariable in interface Resolver

getMethod

public java.lang.reflect.Method getMethod(java.lang.String name)

Description copied from interface: Resolver

Returns the method of the given name, or null if not available.

Specified by:

getMethod in interface Resolver