| /* |
| * Copyright 1999-2002,2004,2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package ui; |
| |
| import org.apache.xerces.parsers.DOMParser; |
| import org.apache.xerces.util.EncodingMap; |
| import org.apache.xerces.xni.Augmentations; |
| import org.apache.xerces.xni.XMLResourceIdentifier; |
| import org.apache.xerces.xni.XNIException; |
| |
| /** |
| * The DOMParserSaveEncoding class extends DOMParser. It also provides |
| * the Java Encoding of the XML document by overriding the startDocument method |
| * and providing a way to capture the MIME encoding from the XML document which |
| * in turn is converted to the Java Encoding by the internal MIME2Java class. |
| * |
| */ |
| |
| |
| public class DOMParserSaveEncoding extends DOMParser { |
| String _mimeEncoding = "UTF-8";//Default MIME so we check the file.encoding |
| private void setMimeEncoding( String encoding ) { |
| _mimeEncoding = encoding; |
| } |
| private String getMimeEncoding() { |
| return(_mimeEncoding); |
| } |
| public String getJavaEncoding() { |
| String javaEncoding = null; |
| String mimeEncoding = getMimeEncoding(); |
| |
| if (mimeEncoding != null) { |
| if (mimeEncoding.equals( "DEFAULT" )) |
| javaEncoding = "UTF8"; |
| else if (mimeEncoding.equalsIgnoreCase( "UTF-16" )) |
| javaEncoding = "Unicode"; |
| else |
| javaEncoding = EncodingMap.getIANA2JavaMapping( mimeEncoding ); |
| } |
| if(javaEncoding == null) // Should never return null |
| javaEncoding = "UTF8"; |
| return(javaEncoding); |
| } |
| public void startGeneralEntity(String name, |
| XMLResourceIdentifier identifier, |
| String encoding, Augmentations augs) throws XNIException { |
| if( encoding != null){ |
| setMimeEncoding( encoding); |
| } |
| super.startGeneralEntity(name, identifier, encoding, augs); |
| } |
| |
| } |
| |