org.jboss.marshalling.OutputStreamByteOutput Maven / Gradle / Ivy
/*
* 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.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* An {@code OutputStream} which implements {@code ByteInput} and reads data from another {@code OutputStream}.
* Usually the {@link Marshalling#createByteOutput(java.nio.ByteBuffer)} method should be used to create instances because
* it can detect when the target already extends {@code OutputStream}.
*/
public class OutputStreamByteOutput extends FilterOutputStream implements ByteOutput {
/**
* Construct a new instance.
*
* @param outputStream the output stream to write to
*/
public OutputStreamByteOutput(final OutputStream outputStream) {
super(outputStream);
}
/**
* Writes {@code len} bytes from the specified {@code byte} array starting at offset {@code off} to this
* output stream.
*
* @param b the data
* @param off the start offset in the data
* @param len the number of bytes to write
*
* @throws IOException if an I/O error occurs
*/
public void write(final byte[] b, final int off, final int len) throws IOException {
out.write(b, off, len);
}
}