/*
 * Copyright 2003, 2004  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 org.apache.ws.jaxme.impl;

import java.nio.charset.Charset;
import java.nio.charset.CharsetEncoder;

import javax.xml.bind.JAXBException;


/** <p>A simple serializer for XML documents using the
 * {@link java.nio.charset.Charset} from Java 1.4.</p>
 *
 * @author <a href="mailto:joe@ispsoft.de">Jochen Wiedmann</a>
 */
public class CharSetXMLWriter extends XMLWriterImpl {
  private CharsetEncoder charsetEncoder;

  public void init(JMMarshallerImpl pController) throws JAXBException {
    super.init(pController);
    Charset charSet = Charset.forName(pController.getEncoding());
    if (charSet.canEncode()) {
      charsetEncoder = charSet.newEncoder();
    }
  }

  public boolean canEncode(char c) {
    return (charsetEncoder == null) ? false : charsetEncoder.canEncode(c);
  }
}
