| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.processor.resequencer; |
| |
| /** |
| * Synchronization facade for {@link ResequencerEngine} for testing purposes |
| * only. This facade is used for both exclusion purposes and for visibility of |
| * changes performed by different threads in unit tests. This facade is <i>not</i> |
| * needed in {@link ResequencerEngine} applications because it is expected that |
| * resequencing is performed by a single thread. |
| */ |
| public class ResequencerEngineSync<E> { |
| |
| private ResequencerEngine<E> resequencer; |
| |
| public ResequencerEngineSync(ResequencerEngine<E> resequencer) { |
| this.resequencer = resequencer; |
| } |
| |
| public synchronized void stop() { |
| resequencer.stop(); |
| } |
| |
| public synchronized int size() { |
| return resequencer.size(); |
| } |
| |
| public synchronized long getTimeout() { |
| return resequencer.getTimeout(); |
| } |
| |
| public synchronized void setTimeout(long timeout) { |
| resequencer.setTimeout(timeout); |
| } |
| |
| public synchronized SequenceSender<E> getSequenceSender() { |
| return resequencer.getSequenceSender(); |
| } |
| |
| public synchronized void setSequenceSender(SequenceSender<E> sequenceSender) { |
| resequencer.setSequenceSender(sequenceSender); |
| } |
| |
| synchronized E getLastDelivered() { |
| return resequencer.getLastDelivered(); |
| } |
| |
| synchronized void setLastDelivered(E o) { |
| resequencer.setLastDelivered(o); |
| } |
| |
| public synchronized void insert(E o) { |
| resequencer.insert(o); |
| } |
| |
| public synchronized void deliver() throws Exception { |
| resequencer.deliver(); |
| } |
| |
| public synchronized boolean deliverNext() throws Exception { |
| return resequencer.deliverNext(); |
| } |
| } |