org.zkoss.el
Class SimpleMapper

java.lang.Object
  org.zkoss.el.SimpleMapper

All Implemented Interfaces:

FunctionMapper

public class SimpleMapper
extends java.lang.Object
implements FunctionMapper

A simple function mapper.

Author:

tomyeh

Constructor Summary

SimpleMapper()

SimpleMapper(FunctionMapper parent)

Method Summary

java.util.Collection	getClassNames() Returns a readonly collection of the logic names of the class (never null).
void	load(java.lang.String prefix, Element root) Loads function definitions from DOM.
void	load(java.lang.String prefix, java.lang.String uri, Locator locator) Loads function definitions from taglib.
java.lang.Class	resolveClass(java.lang.String name) Resolves a class with the specified logic name, or null if not found.
Function	resolveFunction(java.lang.String prefix, java.lang.String name) Resolves a function Function with the specified name and prefix.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleMapper

public SimpleMapper()

SimpleMapper

public SimpleMapper(FunctionMapper parent)

Method Detail

load

public void load(java.lang.String prefix,
                 java.lang.String uri,
                 Locator locator)
          throws XelException,
                 java.io.IOException

Loads function definitions from taglib.

Throws:

XelException

java.io.IOException

load

public void load(java.lang.String prefix,
                 Element root)
          throws XelException,
                 java.io.IOException

Loads function definitions from DOM.

Throws:

XelException

java.io.IOException

resolveFunction

public Function resolveFunction(java.lang.String prefix,
                                java.lang.String name)

Description copied from interface: FunctionMapper

Resolves a function Function with the specified name and prefix.

Specified by:

resolveFunction in interface FunctionMapper

Parameters:

prefix - the prefix of the function, or "" if no prefix

name - the name of the function to resolve

getClassNames

public java.util.Collection getClassNames()

Description copied from interface: FunctionMapper

Returns a readonly collection of the logic names of the class (never null).

It is used only with ZK 3.0 and later. It is not used in ZK 2.4.x.

Specified by:

getClassNames in interface FunctionMapper

resolveClass

public java.lang.Class resolveClass(java.lang.String name)
                             throws XelException

Description copied from interface: FunctionMapper

Resolves a class with the specified logic name, or null if not found.

It is used only with ZK 3.0 and later. It is not used in ZK 2.4.x.

Specified by:

resolveClass in interface FunctionMapper

Throws:

XelException