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/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package com.sun.xml.ws.encoding;

import javax.activation.DataSource;
import javax.activation.DataHandler;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;

/**
 * {@link DataSource} impl using a DataHandler
 *
 * @author Jitendra Kotamraju
 */
public class DataHandlerDataSource implements DataSource {
    private final DataHandler dataHandler;

    public DataHandlerDataSource(DataHandler dh) {
        this.dataHandler = dh;
    }

    /**
     * Returns an InputStream representing this object.
     *
     * @return the InputStream
     */
    public InputStream getInputStream() throws IOException {
        return dataHandler.getInputStream();
    }

    /**
     * Returns the OutputStream for this object.
     *
     * @return the OutputStream
     */
    public OutputStream getOutputStream() throws IOException {
        return dataHandler.getOutputStream();
    }

    /**
     * Returns the MIME type of the data represented by this object.
     *
     * @return the MIME type
     */
    public String getContentType() {
        return dataHandler.getContentType();
    }

    /**
     * Returns the name of this object.
     *
     * @return the name of this object
     */
    public String getName() {
        return dataHandler.getName();
    }
}