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ClassResourceLoader |
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/* ** Rachel - Resource Loading Toolkit for Web Start/JNLP ** Copyright (c) 2001, 2002 by Gerald Bauer ** ** This program is free software. ** ** You may redistribute it and/or modify it under the terms of the GNU ** General Public License as published by the Free Software Foundation. ** Version 2 of the license should be included with this distribution in ** the file LICENSE, as well as License.html. If the license is not ** included with this distribution, you may find a copy at the FSF web ** site at 'www.gnu.org' or 'www.fsf.org', or you may write to the ** Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139 USA. ** ** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND, ** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR ** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY ** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR ** REDISTRIBUTION OF THIS SOFTWARE. ** */ package rachel.http.loader; import java.io.*; import java.net.*; import houston.*; import rachel.http.resource.*; import rachel.util.*; public class ClassResourceLoader implements WebResourceLoader { static Logger T = Logger.getLogger( ClassResourceLoader.class ); private ClassLoader _loader; public ClassResourceLoader( Class clazz ) { _loader = clazz.getClassLoader(); } public WebResource getResource( String name ) { try { // strip leading slash name = name.substring( 1 ); T.debug( "name=" + name ); InputStream in = _loader.getResourceAsStream( name ); if( in == null ) // couldn't locate resource in jar return null; InputStreamResource res = new InputStreamResource( name, in ); return res; } catch( IOException ioex ) { Status.error( "*** failed to retrieve resource " + name + ": " + ioex.toString() ); return null; } } }
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ClassResourceLoader |
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