org.jboss.marshalling.ByteOutputStream Maven / Gradle / Ivy

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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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.jboss.marshalling;

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

/**
 * An {@code OutputStream} which implements {@code ByteOutput} and writes bytes to another {@code ByteOutput}.
 * Usually the {@link Marshalling#createByteOutput(OutputStream)} method should be used to create instances because
 * it can detect when the target already implements {@code ByteOutput}.
 */
public class ByteOutputStream extends SimpleByteOutput {

    protected volatile ByteOutput byteOutput;

    /**
     * Construct a new instance.
     *
     * @param byteOutput the byte output to write to
     */
    public ByteOutputStream(final ByteOutput byteOutput) {
        this.byteOutput = byteOutput;
    }

    /** {@inheritDoc} */
    public void write(final int b) throws IOException {
        byteOutput.write(b);
    }

    /** {@inheritDoc} */
    public void write(final byte[] b) throws IOException {
        byteOutput.write(b);
    }

    /** {@inheritDoc} */
    public void write(final byte[] b, final int off, final int len) throws IOException {
        byteOutput.write(b, off, len);
    }

    /** {@inheritDoc} */
    public void flush() throws IOException {
        byteOutput.flush();
    }

    /** {@inheritDoc} */
    public void close() throws IOException {
        byteOutput.close();
    }
}