| /* |
| * 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.qpid.protonj2.test.driver; |
| |
| import java.io.IOException; |
| import java.io.UncheckedIOException; |
| import java.nio.ByteBuffer; |
| import java.util.function.Consumer; |
| |
| /** |
| * An in VM single threaded test driver used for testing Engine implementations |
| * where all test operations will take place in a single thread of control. |
| * |
| * This class in mainly intended for use in JUnit tests of an Engine implementation |
| * and not for use by client implementations where a socket based test peer would be |
| * a more appropriate choice. |
| */ |
| public class ProtonTestConnector extends ProtonTestPeer implements Consumer<ByteBuffer> { |
| |
| private final AMQPTestDriver driver; |
| private final Consumer<ByteBuffer> inputConsumer; |
| |
| public ProtonTestConnector(Consumer<ByteBuffer> frameSink) { |
| this.driver = new AMQPTestDriver(getPeerName(), (frame) -> { |
| processDriverOutput(frame); |
| }, null); |
| |
| this.inputConsumer = frameSink; |
| } |
| |
| @Override |
| public String getPeerName() { |
| return "InVMConnector"; |
| } |
| |
| @Override |
| public void accept(ByteBuffer frame) { |
| if (closed.get()) { |
| throw new UncheckedIOException("Closed driver is not accepting any new input", new IOException()); |
| } else { |
| driver.accept(frame); |
| } |
| } |
| |
| @Override |
| public AMQPTestDriver getDriver() { |
| return driver; |
| } |
| |
| //----- Internal implementation which can be overridden |
| |
| @Override |
| protected void processCloseRequest() { |
| // nothing to do in this peer implementation. |
| } |
| |
| @Override |
| protected void processDriverOutput(ByteBuffer frame) { |
| inputConsumer.accept(frame); |
| } |
| |
| @Override |
| protected void processConnectionEstablished() { |
| driver.handleConnectedEstablished(); |
| } |
| } |