/*
* $Header: /home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/tiles/InitDefinitionsTag.java,v 1.2 2002/07/11 16:44:24 cedric Exp $
* $Revision: 1.2 $
* $Date: 2002/07/11 16:44:24 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2002 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
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* 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.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.taglib.tiles;
import org.apache.struts.tiles.DefinitionsUtil;
import org.apache.struts.tiles.DefinitionsFactory;
import org.apache.struts.tiles.DefinitionsFactoryConfig;
import org.apache.struts.tiles.DefinitionsFactoryException;
import org.apache.struts.tiles.ComponentDefinition;
import org.apache.struts.tiles.xmlDefinition.I18nFactorySet;
import java.util.Map;
import java.util.HashMap;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
import javax.servlet.jsp.PageContext;
/**
* Init definitions factory.
*/
public class InitDefinitionsTag extends TagSupport implements ComponentConstants {
private String filename = null;
private String classname = null;
/**
* default constructor
*/
public InitDefinitionsTag() {
super();
}
/**
* Release all allocated resources.
*/
public void release() {
super.release();
filename = null;
}
/**
* Set property
*/
public void setFile(String name){
this.filename = name;
}
/**
* Set property
*/
public void setClassname(String classname){
this.classname = classname;
}
/**
* Do start tag
*/
public int doStartTag() throws JspException
{
DefinitionsFactory factory = DefinitionsUtil.getDefinitionsFactory(pageContext.getServletContext());
if(factory != null )
return SKIP_BODY;
DefinitionsFactoryConfig factoryConfig = new DefinitionsFactoryConfig();
factoryConfig.setFactoryClassname( classname );
factoryConfig.setDefinitionConfigFiles( filename );
try
{
factory = DefinitionsUtil.createDefinitionsFactory(pageContext.getServletContext(), factoryConfig);
}
catch( DefinitionsFactoryException ex )
{
ex.printStackTrace();
throw new JspException( ex.getMessage() + " See console for details" );
}
return SKIP_BODY;
}
/**
* Set property
*/
public int doEndTag() throws JspException {
return EVAL_PAGE;
}
}