/*
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
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*
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* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
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* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
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*/
package org.apache.commons.jelly.tags.jsl;
import org.apache.commons.jelly.JellyContext;
import org.apache.commons.jelly.JellyException;
import org.apache.commons.jelly.XMLOutput;
import org.dom4j.rule.Stylesheet;
import org.jaxen.XPath;
/**
* Implements the apply templates function in the stylesheet, similar to the XSLT equivalent.
* a JSP include.
*
* @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
* @version $Revision: 1.8 $
*/
public class ApplyTemplatesTag extends JSLTagSupport {
/** Holds value of property mode. */
private String mode;
/** Holds the XPath object */
private XPath select;
public ApplyTemplatesTag() {
}
// Tag interface
//-------------------------------------------------------------------------
/** By default just evaluate the body */
public void doTag(XMLOutput output) throws Exception {
Stylesheet stylesheet = getStylesheet();
if ( stylesheet == null ) {
throw new JellyException(
"<applyTemplates> tag must be inside a <stylesheet> tag"
);
}
Object context = getXPathContext();
if ( select != null ) {
stylesheet.applyTemplates( context, select );
}
else {
stylesheet.applyTemplates( context );
}
// #### should support MODE!!!
}
// Properties
//-------------------------------------------------------------------------
public void setSelect( XPath select ) {
this.select = select;
}
/** Sets the mode.
* @param mode New value of property mode.
*/
public void setMode(String mode) {
this.mode = mode;
}
}