| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.axiom.util.stax; |
| |
| import java.io.IOException; |
| import java.io.Writer; |
| |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamWriter; |
| |
| /** |
| * {@link Writer} implementation that writes data as |
| * {@link javax.xml.stream.XMLStreamConstants#CHARACTERS} events to an {@link XMLStreamWriter}. |
| * Note that this class |
| * <ul> |
| * <li>doesn't buffer the data;</li> |
| * <li>ignores calls to {@link #flush()} and {@link #close()};</li> |
| * <li>is not thread-safe (synchronized).</li> |
| * </ul> |
| * Any {@link XMLStreamException} occurring in the underlying {@link XMLStreamWriter} will |
| * be wrapped using {@link XMLStreamIOException}. |
| */ |
| public class XMLStreamWriterWriter extends Writer { |
| private final XMLStreamWriter writer; |
| |
| /** |
| * Constructor. |
| * |
| * @param writer the XML stream writer to write the events to |
| */ |
| public XMLStreamWriterWriter(XMLStreamWriter writer) { |
| this.writer = writer; |
| } |
| |
| @Override |
| public void write(char[] cbuf, int off, int len) throws IOException { |
| try { |
| writer.writeCharacters(cbuf, off, len); |
| } catch (XMLStreamException ex) { |
| throw new XMLStreamIOException(ex); |
| } |
| } |
| |
| @Override |
| public void write(String str, int off, int len) throws IOException { |
| write(str.substring(off, off+len)); |
| } |
| |
| @Override |
| public void write(String str) throws IOException { |
| try { |
| writer.writeCharacters(str); |
| } catch (XMLStreamException ex) { |
| throw new XMLStreamIOException(ex); |
| } |
| } |
| |
| @Override |
| public void write(int c) throws IOException { |
| write(new char[] { (char)c }); |
| } |
| |
| @Override |
| public void flush() throws IOException { |
| // Do nothing |
| } |
| |
| @Override |
| public void close() throws IOException { |
| // Do nothing |
| } |
| } |