ConnectionClosingRepresentation.java

/**
 * Copyright 2005-2014 Restlet
 * 
 * The contents of this file are subject to the terms of one of the following
 * open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
 * select the license that you prefer but you may not use this file except in
 * compliance with one of these Licenses.
 * 
 * You can obtain a copy of the Apache 2.0 license at
 * http://www.opensource.org/licenses/apache-2.0
 * 
 * You can obtain a copy of the EPL 1.0 license at
 * http://www.opensource.org/licenses/eclipse-1.0
 * 
 * See the Licenses for the specific language governing permissions and
 * limitations under the Licenses.
 * 
 * Alternatively, you can obtain a royalty free commercial license with less
 * limitations, transferable or non-transferable, directly at
 * http://restlet.com/products/restlet-framework
 * 
 * Restlet is a registered trademark of Restlet S.A.S.
 */

package org.restlet.engine.connector;

import java.net.HttpURLConnection;

import org.restlet.representation.Representation;
import org.restlet.util.WrapperRepresentation;

/**
 * Representation that wraps another representation and closes the parent
 * {@link HttpURLConnection} when the representation is released.
 * 
 * @author Kevin Conaway
 */
class ConnectionClosingRepresentation extends WrapperRepresentation {

    /** The parent connection. */
    private final HttpURLConnection connection;

    /**
     * Default constructor.
     * 
     * @param wrappedRepresentation
     *            The wrapped representation.
     * @param connection
     *            The parent connection.
     */
    public ConnectionClosingRepresentation(
            Representation wrappedRepresentation, HttpURLConnection connection) {
        super(wrappedRepresentation);
        this.connection = connection;
    }

    @Override
    public void release() {
        this.connection.disconnect();
        super.release();
    }

}