org.apache.commons.jxpath.functions
Class ConstructorFunction

java.lang.Object
  org.apache.commons.jxpath.functions.ConstructorFunction

All Implemented Interfaces:

Function

public class ConstructorFunction
extends java.lang.Object
implements Function

An extension function that creates an instance using a constructor.

Version:

$Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $

Author:

Dmitri Plotnikov

Constructor Summary

ConstructorFunction(java.lang.reflect.Constructor constructor)
Create a new ConstructorFunction.

Method Summary

java.lang.Object

invoke(ExpressionContext context, java.lang.Object[] parameters) Converts parameters to suitable types and invokes the constructor.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstructorFunction

public ConstructorFunction(java.lang.reflect.Constructor constructor)

Create a new ConstructorFunction.

Parameters:

constructor - the constructor to call.

Method Detail

invoke

public java.lang.Object invoke(ExpressionContext context,
                               java.lang.Object[] parameters)

Converts parameters to suitable types and invokes the constructor.

Specified by:

invoke in interface Function

Parameters:

context - evaluation context

parameters - constructor args

Returns:

new instance