Downloadable.java

/*
 * Copyright 2012 Artur Keska.
 *
 * 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.jaxygen.dto;

import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;

/**Interface must be implemented by application if the given
 * method needs to post a data directly in the POST or GET reposponse.
 *
 * @author Artur Keska
 */
public interface Downloadable {
  public enum ContentDisposition {
    attachment, inline
  }
  String getContentType();
  ContentDisposition getDispositon();
  Charset getCharset();
  InputStream getStream() throws IOException;
  void dispose() throws IOException;
  String getFileName();
  Long contentSize();
  String getETag();
}