com.canoo.webtest.engine.xpath

Class CleanTextFunction

java.lang.Object

org.apache.xpath.Expression

org.apache.xpath.functions.Function

org.apache.xpath.functions.FunctionOneArg

org.apache.xpath.functions.FunctionDef1Arg

com.canoo.webtest.engine.xpath.CleanTextFunction

All Implemented Interfaces:

java.io.Serializable, javax.xml.transform.SourceLocator, org.apache.xpath.ExpressionNode, org.apache.xpath.ExpressionOwner, org.apache.xpath.XPathVisitable

public class CleanTextFunction
extends org.apache.xpath.functions.FunctionDef1Arg

Utility function performing following operations on the text:

• replace all kind of spaces (space, non breaking space, new line, line feed, tab) with a normal space
• replace multiple instances of space with a single one
• trims the resulting string

This function is available under the name "wt:cleanText".

Author:

Marc Guillemot

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CleanTextFunction()

Method Summary

Modifier and Type	Method and Description
org.apache.xpath.objects.XObject	execute(org.apache.xpath.XPathContext xctxt)

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

Arg0IsNodesetExpr, canTraverseOutsideSubtree, checkNumberArgs, getArg0AsNode, getArg0AsNumber, getArg0AsString, reportWrongNumberArgs

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

callArgVisitors, deepEquals, fixupVariables, getArg0, getExpression, setArg, setExpression

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

callVisitors, postCompileStep

Methods inherited from class org.apache.xpath.Expression

asIterator, asIteratorRaw, asNode, assertion, bool, error, execute, execute, execute, executeCharsToContentHandler, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isSameClass, isStableNumber, num, warn, xstr

Methods inherited from class java.lang.Object

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

Constructor Detail

CleanTextFunction

public CleanTextFunction()

Method Detail

execute

public org.apache.xpath.objects.XObject execute(org.apache.xpath.XPathContext xctxt)
                                         throws javax.xml.transform.TransformerException

Overrides:

execute in class org.apache.xpath.functions.Function

Throws:

javax.xml.transform.TransformerException