001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.transport.amqp;
018
019import java.nio.ByteBuffer;
020
021import org.fusesource.hawtbuf.Buffer;
022
023/**
024 *
025 */
026public class AmqpSupport {
027
028    static public Buffer toBuffer(ByteBuffer data) {
029        if (data == null) {
030            return null;
031        }
032        Buffer rc;
033        if (data.isDirect()) {
034            rc = new Buffer(data.remaining());
035            data.get(rc.data);
036        } else {
037            rc = new Buffer(data);
038            data.position(data.position() + data.remaining());
039        }
040        return rc;
041    }
042}