org.xfp.filters.jxpath
Class JXPathAbstractFilter

java.lang.Object
  org.xfp.AttributeContainer
      org.xfp.Filter
          org.xfp.filters.jxpath.JXPathAbstractFilter

Direct Known Subclasses:

JXPathGetValue, JXPathIterate, JXPathSetValue

public abstract class JXPathAbstractFilter

extends Filter

Base class for filters performing JXPath operations.

Version:

$Id: JXPathAbstractFilter.java,v 1.1 2004/03/19 15:56:30 flaviotordini Exp $

Author:

Flavio Tordini

JAR Dependency:

Apache JXPath (Jakarta Commons)

Nested Class Summary

Nested classes inherited from class org.xfp.Filter

Filter.OnErrorEnum, Filter.OnLoopErrorEnum

Field Summary

Fields inherited from class org.xfp.AttributeContainer

name, parentContainer

Constructor Summary

JXPathAbstractFilter()

Method Summary

protected java.lang.String	getXpath() Returns the xpath.
void	reset() Resets filter status after execution.
void	setXpath(java.lang.String xpath) Sets the xpath.
protected abstract void	subreset() Subclasses must reset their status within this method.

Methods inherited from class org.xfp.Filter

getOnError, initialize, log, newInstance, perform, toString

Methods inherited from class org.xfp.AttributeContainer

configureAttributes, disposeAttributes, getAttributes, getFullName, getName, initializeAttributes

Methods inherited from class java.lang.Object

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

Constructor Detail

JXPathAbstractFilter

public JXPathAbstractFilter()

Method Detail

reset

public final void reset()

Description copied from class: Filter

Resets filter status after execution. This method is called after execute(), even in case of exceptions. Since a Filter instance may be reused (and actually is), you must use this method to reset all your class members to their default value.

Specified by:

reset in class Filter

See Also:

Filter.reset()

setXpath

public final void setXpath(java.lang.String xpath)

Sets the xpath.

Parameters:

xpath - The xpath to set

subreset

protected abstract void subreset()

Subclasses must reset their status within this method.

getXpath

protected final java.lang.String getXpath()

Returns the xpath.

Returns:

String