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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 io.undertow.conduits;

import org.xnio.channels.StreamSourceChannel;
import org.xnio.conduits.AbstractStreamSinkConduit;
import org.xnio.conduits.StreamSinkConduit;

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;

/**
 * @author Stuart Douglas
 */
public class BytesSentStreamSinkConduit extends AbstractStreamSinkConduit {

    private final ByteActivityCallback callback;

    /**
     * Construct a new instance.
     *
     * @param next the delegate conduit to set
     * @param callback
     */
    public BytesSentStreamSinkConduit(StreamSinkConduit next, ByteActivityCallback callback) {
        super(next);
        this.callback = callback;
    }

    @Override
    public long transferFrom(FileChannel src, long position, long count) throws IOException {
        long l = next.transferFrom(src, position, count);
        if (l > 0) {
            callback.activity(l);
        }
        return l;
    }

    @Override
    public long transferFrom(StreamSourceChannel source, long count, ByteBuffer throughBuffer) throws IOException {
        long l = next.transferFrom(source, count, throughBuffer);
        if (l > 0) {
            callback.activity(l);
        }
        return l;
    }

    @Override
    public int write(ByteBuffer src) throws IOException {
        int i = next.write(src);
        if (i > 0) {
            callback.activity(i);
        }
        return i;
    }

    @Override
    public long write(ByteBuffer[] srcs, int offs, int len) throws IOException {
        long l = next.write(srcs, offs, len);
        if (l > 0) {
            callback.activity(l);
        }
        return l;
    }

    @Override
    public int writeFinal(ByteBuffer src) throws IOException {
        int i = next.writeFinal(src);
        if (i > 0) {
            callback.activity(i);
        }
        return i;
    }

    @Override
    public long writeFinal(ByteBuffer[] srcs, int offset, int length) throws IOException {
        long l = next.writeFinal(srcs, offset, length);
        if (l > 0) {
            callback.activity(l);
        }
        return l;
    }
}