rocks.xmpp.util.BranchedOutputStream Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of xmpp-core Show documentation

XMPP core classes (TLS, SASL, resource binding, stanzas, errors)

There is a newer version: 0.9.1

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2015 Christian Schudt
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package rocks.xmpp.util;

import java.io.IOException;
import java.io.OutputStream;

final class BranchedOutputStream extends OutputStream {

    private final OutputStream out;

    private final OutputStream branch;

    BranchedOutputStream(OutputStream out, OutputStream branch) {
        this.out = out;
        this.branch = branch;
    }

    @Override
    public void write(byte[] b) throws IOException {
        this.out.write(b);
        this.branch.write(b);
    }

    @Override
    public void write(byte[] b, int off, int len) throws IOException {
        this.out.write(b, off, len);
        this.branch.write(b, off, len);
    }

    @Override
    public void write(int b) throws IOException {
        this.out.write(b);
        this.branch.write(b);
    }

    @Override
    public void flush() throws IOException {
        this.out.flush();
        this.branch.flush();
    }

    @Override
    public void close() throws IOException {
        try {
            this.out.close();
        } finally {
            this.branch.close();
        }
    }
}