| /* |
| * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package com.sun.codemodel.internal.util; |
| |
| import java.lang.reflect.Constructor; |
| import java.nio.charset.Charset; |
| import java.nio.charset.CharsetEncoder; |
| |
| /** |
| * Creates {@link CharsetEncoder} from a charset name. |
| * |
| * Fixes a MS1252 handling bug in JDK1.4.2. |
| * |
| * @author |
| * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) |
| */ |
| public class EncoderFactory { |
| public static CharsetEncoder createEncoder( String encodin ) { |
| Charset cs = Charset.forName(System.getProperty("file.encoding")); |
| CharsetEncoder encoder = cs.newEncoder(); |
| |
| if( cs.getClass().getName().equals("sun.nio.cs.MS1252") ) { |
| try { |
| // at least JDK1.4.2_01 has a bug in MS1252 encoder. |
| // specifically, it returns true for any character. |
| // return a correct encoder to workaround this problem |
| |
| // statically binding to MS1252Encoder will cause a Link error |
| // (at least in IBM JDK1.4.1) |
| Class ms1252encoder = Class.forName("com.sun.codemodel.internal.util.MS1252Encoder"); |
| Constructor c = ms1252encoder.getConstructor(new Class[]{ |
| Charset.class |
| }); |
| return (CharsetEncoder)c.newInstance(new Object[]{cs}); |
| } catch( Throwable t ) { |
| // if something funny happens, ignore it and fall back to |
| // a broken MS1252 encoder. It's probably still better |
| // than choking here. |
| return encoder; |
| } |
| } |
| |
| return encoder; |
| } |
| } |