com.novell.xsl.extensions
Class JavaConstructorInstance

java.lang.Object
  com.novell.xml.xpath.Function
      com.novell.xsl.extensions.JavaInstance
          com.novell.xsl.extensions.JavaConstructorInstance

public class JavaConstructorInstance

extends JavaInstance

This class invokes a single java Class constructor (i.e., only the constructor with a particular signature). Objects of this class are returned by JavaConstructor objects, which represent all public constructors for a particular Java Class.

Field Summary

Fields inherited from class com.novell.xsl.extensions.JavaInstance

classBoolean, classNumber, classString, interfaceExpressionValue, interfaceNode, returnWrapper

Constructor Summary

JavaConstructorInstance(FunctionSignature baseSignature, Constructor constructor)
Construct an object for a particular constructor.

Method Summary

ExpressionValue

invoke(Object[] args) Invoke the function using the passed list of arguments.

Methods inherited from class com.novell.xsl.extensions.JavaInstance

getReturnType, getWrappedResultType, toString

Methods inherited from class com.novell.xml.xpath.Function

getInstance, getSignature, isConstant, registerForReset

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaConstructorInstance

public JavaConstructorInstance(FunctionSignature baseSignature,
                               Constructor constructor)

Construct an object for a particular constructor.

Parameters:

baseSignature - The base signature of the JavaConstructor used for the expanded name.

constructor - The Constructor object to use for this instance.

Method Detail

invoke

public ExpressionValue invoke(Object[] args)
                       throws XPathEvaluationException

Invoke the function using the passed list of arguments.

Overrides:

invoke in class Function

Parameters:

args - List of arguments.

Returns:

An object containing the result of the function invocation.

Throws:

XPathEvaluationException