Return-Path: Delivered-To: apmail-xml-cocoon-cvs-archive@xml.apache.org Received: (qmail 53521 invoked by uid 500); 27 Mar 2003 03:43:03 -0000 Mailing-List: contact cocoon-cvs-help@xml.apache.org; run by ezmlm Precedence: bulk Reply-To: cocoon-dev@xml.apache.org list-help: list-unsubscribe: list-post: Delivered-To: mailing list cocoon-cvs@xml.apache.org Received: (qmail 53510 invoked by uid 500); 27 Mar 2003 03:43:02 -0000 Delivered-To: apmail-cocoon-2.1-cvs@apache.org Received: (qmail 53507 invoked from network); 27 Mar 2003 03:43:02 -0000 Received: from icarus.apache.org (208.185.179.13) by daedalus.apache.org with SMTP; 27 Mar 2003 03:43:02 -0000 Received: (qmail 45801 invoked by uid 1352); 27 Mar 2003 03:43:01 -0000 Date: 27 Mar 2003 03:43:01 -0000 Message-ID: <20030327034301.45800.qmail@icarus.apache.org> From: jefft@apache.org To: cocoon-2.1-cvs@apache.org Subject: cvs commit: cocoon-2.1/src/java/org/apache/cocoon/components/modules/input RealPathModule.java X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N jefft 2003/03/26 19:43:01 Added: src/java/org/apache/cocoon/components/modules/input RealPathModule.java Log: A module that returns a real filesytem path for a virtual path, e.g. {realpath:WEB-INF}. Revision Changes Path 1.1 cocoon-2.1/src/java/org/apache/cocoon/components/modules/input/RealPathModule.java Index: RealPathModule.java =================================================================== /* ============================================================================ The Apache Software License, Version 1.1 ============================================================================ Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved. Redistribution and use in source and binary forms, with or without modifica- tion, 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 acknowledgment: "This product includes software developed by the Apache Software Foundation (http://www.apache.org/)." Alternately, this acknowledgment may appear in the software itself, if and wherever such third-party acknowledgments normally appear. 4. The names "Apache Cocoon" 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 name, without prior written permission of the Apache Software Foundation. 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 (INCLU- DING, 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 and was originally created by Stefano Mazzocchi . For more information on the Apache Software Foundation, please see . */ package org.apache.cocoon.components.modules.input; import org.apache.avalon.framework.configuration.Configuration; import org.apache.avalon.framework.configuration.ConfigurationException; import org.apache.avalon.framework.thread.ThreadSafe; import org.apache.cocoon.environment.ObjectModelHelper; import java.util.Iterator; import java.util.LinkedList; import java.util.List; import java.util.Map; import java.util.Vector; /** * RealPathModule provides a real filesystem path for a virtual * context-relative path. If this mapping cannot be performed (e.g. Cocoon is * running in a .war file), null will be returned. * * @author Jeff Turner * @version CVS $Id: RealPathModule.java,v 1.1 2003/03/27 03:43:01 jefft Exp $ */ /* * Note: the primary use for this is to support external code that wants a * filesystem path. For example, The FOP 0.20.x serializer doesn't like * relative image paths, and doesn't understand Cocoon URLs (context:, cocoon: * etc). So we pass the *2fo.xsl stylesheet a real filesystem path to where we * keep our images: * * * * * * And then prepend this to all image paths: * ... * * ... * * * */ public class RealPathModule extends AbstractInputModule implements ThreadSafe { final static Vector returnNames; static { Vector tmp = new Vector(); tmp.add("realPath"); returnNames = tmp; } public Object getAttribute( String name, Configuration modeConf, Map objectModel ) throws ConfigurationException { String uri = ObjectModelHelper.getContext(objectModel).getRealPath(name); return uri; } public Iterator getAttributeNames( Configuration modeConf, Map objectModel ) throws ConfigurationException { return RequestURIModule.returnNames.iterator(); } public Object[] getAttributeValues( String name, Configuration modeConf, Map objectModel ) throws ConfigurationException { List values = new LinkedList(); values.add( this.getAttribute(name, modeConf, objectModel) ); return values.toArray(); } }