WebLogic Server 6.1 API Reference: Class FuncStringLength

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WebLogic Server 6.1 API Reference

weblogic.apache.xpath.functions
Class FuncStringLength

java.lang.Object
  |
  +--weblogic.apache.xpath.Expression
        |
        +--weblogic.apache.xpath.functions.Function
              |
              +--weblogic.apache.xpath.functions.FunctionOneArg
                    |
                    +--weblogic.apache.xpath.functions.FunctionDef1Arg
                          |
                          +--weblogic.apache.xpath.functions.FuncStringLength

public class FuncStringLength
extends FunctionDef1Arg

Execute the StringLength() 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
`FuncStringLength()`

Method Summary
`XObject`	`execute(XPathContext xctxt)` Execute the function.

Methods inherited from class weblogic.apache.xpath.functions.FunctionDef1Arg

canTraverseOutsideSubtree, 
checkNumberArgs, 
getArg0AsNode, 
getArg0AsNumber, 
getArg0AsString

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

getArg0, 
setArg

Methods inherited from class weblogic.apache.xpath.Expression

assert, 
error, 
setSourceLocator, 
warn

Methods inherited from class java.lang.Object

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

Constructor Detail

FuncStringLength

public FuncStringLength()

Method Detail

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