toolbox.oracle.xpath.ext
Class GetSystemPropertyXPathImpl

java.lang.Object
  toolbox.oracle.xpath.ext.GetSystemPropertyXPathImpl

All Implemented Interfaces:

oracle.fabric.common.xml.xpath.IXPathFunction

public class GetSystemPropertyXPathImpl
extends java.lang.Object
implements oracle.fabric.common.xml.xpath.IXPathFunction

XPath function implementation to return a named Java System Property.

The function accepts 2 arguments:

• property - String containing the name of the property to return.
• defaultVal - String containing a default value that must be returned if the property does not exist.

Constructor Summary

GetSystemPropertyXPathImpl()
Default constructor.

Method Summary

java.lang.Object

call(oracle.fabric.common.xml.xpath.IXPathContext context, java.util.List args) Return the named System Property.

Methods inherited from class java.lang.Object

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

Constructor Detail

GetSystemPropertyXPathImpl

public GetSystemPropertyXPathImpl()

Default constructor.

Method Detail

call

public java.lang.Object call(oracle.fabric.common.xml.xpath.IXPathContext context,
                             java.util.List args)
                      throws oracle.fabric.common.xml.xpath.XPathFunctionException

Return the named System Property.

Specified by:

call in interface oracle.fabric.common.xml.xpath.IXPathFunction

Parameters:

context - The context at the point in the expression when the function is called.

args - The list of arguments.

Returns:

Object containing the property or default value.

Throws:

oracle.fabric.common.xml.xpath.XPathFunctionException