WebLogic Server 6.1 API Reference

weblogic.apache.xpath.functions
Class FuncCurrent

java.lang.Object
  |
  +--weblogic.apache.xpath.Expression
        |
        +--weblogic.apache.xpath.functions.Function
              |
              +--weblogic.apache.xpath.functions.FuncCurrent

public class FuncCurrent

extends Function

Execute the current() function.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

See Also:

Serialized Form

Fields inherited from class weblogic.apache.xpath.Expression

m_slocator

Constructor Summary

FuncCurrent()

Method Summary

XObject	execute(XPathContext xctxt) Execute the function.
protected java.lang.String	nodeToString(org.w3c.dom.Node n) Diagnostics to show string output from a node.

Methods inherited from class weblogic.apache.xpath.functions.Function

checkNumberArgs, setArg

Methods inherited from class weblogic.apache.xpath.Expression

assert, canTraverseOutsideSubtree, error, setSourceLocator, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

FuncCurrent

public FuncCurrent()

Method Detail

nodeToString

protected java.lang.String nodeToString(org.w3c.dom.Node n)

Diagnostics to show string output from a node.

Parameters:

n - The input node, which may be null.

Returns:

A diagnostics string representing the node.

execute

public XObject execute(XPathContext xctxt)
                throws javax.xml.transform.TransformerException

Execute the function. The function must return a valid object.

Parameters:

xctxt - The current execution context.

Returns:

A valid XObject.

Throws:

javax.xml.transform.TransformerException -

Overrides:

execute in class Function