001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.ext.tag;
020
021import javax.servlet.jsp.tagext.TryCatchFinally;
022
023import lucee.loader.engine.CFMLEngineFactory;
024import lucee.runtime.exp.PageServletException;
025import lucee.runtime.util.Excepton;
026
027
028/**
029 * extends Body Support Tag eith TryCatchFinally Functionality
030 */
031public abstract class BodyTagTryCatchFinallySupport extends BodyTagSupport implements TryCatchFinally {
032
033    /**
034     * @see javax.servlet.jsp.tagext.TryCatchFinally#doCatch(java.lang.Throwable)
035     */
036    public void doCatch(Throwable t) throws Throwable {
037                if(t instanceof ThreadDeath) throw (ThreadDeath)t;
038        if(t instanceof PageServletException) {
039            PageServletException pse=(PageServletException)t;
040            t=pse.getPageException();
041        }
042        if(bodyContent!=null) {
043            Excepton util = CFMLEngineFactory.getInstance().getExceptionUtil();
044            if(util.isOfType(Excepton.TYPE_ABORT,t)) {
045                bodyContent.writeOut(bodyContent.getEnclosingWriter());
046            }
047            bodyContent.clearBuffer();
048        }
049        throw t;
050    }
051
052    /**
053     * @see javax.servlet.jsp.tagext.TryCatchFinally#doFinally()
054     */
055    public void doFinally() {
056        
057    }
058    
059}