org.exolab.adaptx.xslt.functions

Class SystemFunctionCall

java.lang.Object

org.exolab.adaptx.xpath.XPathFunction

org.exolab.adaptx.xslt.XSLTFunction

org.exolab.adaptx.xslt.functions.SystemFunctionCall

public class SystemFunctionCall
extends XSLTFunction

A implementation of the "system-property" function call

Version:

$Revision: 3633 $ $Date: 2003-03-01 02:38:44 -0500 (Sat, 01 Mar 2003) $

Author:

Keith Visco

Field Summary

Fields

Modifier and Type	Field and Description
static short	FUNCTION_AVAILABLE
static short	SYSTEM_PROPERTY

Fields inherited from class org.exolab.adaptx.xslt.XSLTFunction

INVALID_NUMBER_PARAMS, XSLT_NAMESPACE

Constructor Summary

Constructors

Constructor and Description
SystemFunctionCall(ProcessorState ps) Creates a new SystemFunctionCall using the default function type (system-property())
SystemFunctionCall(ProcessorState ps, short type) Creates a new SystemFunctionCall

Method Summary

Methods

Modifier and Type	Method and Description
XPathResult	call(XPathContext context, XPathResult[] args) Invokes the function and returns the XPath result.

Methods inherited from class org.exolab.adaptx.xslt.XSLTFunction

getFunctionName, getNamespaceURI

Methods inherited from class org.exolab.adaptx.xpath.XPathFunction

call

Methods inherited from class java.lang.Object

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

Field Detail

SYSTEM_PROPERTY

public static final short SYSTEM_PROPERTY

See Also:

Constant Field Values

FUNCTION_AVAILABLE

public static final short FUNCTION_AVAILABLE

See Also:

Constant Field Values

Constructor Detail

SystemFunctionCall

public SystemFunctionCall(ProcessorState ps)

Creates a new SystemFunctionCall using the default function type (system-property())

SystemFunctionCall

public SystemFunctionCall(ProcessorState ps,
                  short type)

Creates a new SystemFunctionCall

Method Detail

call

public XPathResult call(XPathContext context,
               XPathResult[] args)
                 throws XPathException

Invokes the function and returns the XPath result.

Specified by:

call in class XSLTFunction

Parameters:

context - The XPath context

params - A list of zero or more arguments

Returns:

An XPath result (not null)

Throws:

XPathException - An error occured while invoking this function