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/*
 * Copyright (c) 2022, 2023 Contributors to the Eclipse Foundation
 * Copyright (c) 2013, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.enterprise.admin.remote.reader;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.nio.charset.StandardCharsets;

/**
 * @author martinmares
 */
public final class StringProprietaryReader implements ProprietaryReader {

    @Override
    public boolean isReadable(Class type, String mimetype) {
        return type.isAssignableFrom(String.class);
    }

    public String readFrom(final HttpURLConnection urlConnection) throws IOException {
        return readFrom(urlConnection.getInputStream(), urlConnection.getContentType());
    }

    @Override
    public String readFrom(final InputStream is, final String contentType) throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try {
            is.transferTo(baos);
        } finally {
            is.close();
        }
        return baos.toString(StandardCharsets.UTF_8);
    }
}