/*
* Copyright (C) 2000 - 2008 TagServlet Ltd
*
* This file is part of Open BlueDragon (OpenBD) CFML Server Engine.
*
* OpenBD is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Free Software Foundation,version 3.
*
* OpenBD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenBD. If not, see http://www.gnu.org/licenses/
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining
* it with any of the JARS listed in the README.txt (or a modified version of
* (that library), containing parts covered by the terms of that JAR, the
* licensors of this Program grant you additional permission to convey the
* resulting work.
* README.txt @ http://www.openbluedragon.org/license/README.txt
*
* http://www.openbluedragon.org/
*/
package com.naryx.tagfusion.cfm.tag;
import java.io.Serializable;
import com.naryx.tagfusion.cfm.engine.cfSession;
import com.naryx.tagfusion.cfm.engine.cfStructData;
import com.naryx.tagfusion.cfm.engine.cfmBadFileException;
import com.naryx.tagfusion.cfm.engine.cfmRunTimeException;
public class cfSERVLETPARAM extends cfTag implements Serializable{
static final long serialVersionUID = 1;
protected void defaultParameters( String _tag ) throws cfmBadFileException{
parseTagHeader( _tag );
if ( !containsAttribute("NAME") )
throw newBadFileException( "Missing Attribute", "You must specify a NAME");
if ( !containsAttribute("VALUE") && !containsAttribute("VARIABLE") )
throw newBadFileException( "Missing Attribute", "You must specify either a VALUE or VARIABLE");
if ( containsAttribute("VARIABLE") && !containsAttribute("TYPE") )
defaultAttribute( "TYPE", "String" );
}
public cfTagReturnType render( cfSession _Session ) throws cfmRunTimeException {
cfStructData servletData = (cfStructData)_Session.getData( "cfservlet" );
if ( servletData == null )
throw newRunTimeException( "You can only use this tag inside a CFSERVLET tag" );
//---[ Do the switch depending on which type of data we are passing
if ( containsAttribute("VALUE") ){
cfStructData valueData = (cfStructData)servletData.getData("value");
valueData.setData( getDynamic(_Session,"NAME").getString(), getDynamic(_Session,"VALUE") );
}else{
throw newRunTimeException( "The NAME/VARIABLE feature is not yet supported" );
}
return cfTagReturnType.NORMAL;
}
}