260 lines
8.9 KiB
Java
260 lines
8.9 KiB
Java
/*
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* Copyright 2016 dorkbox, llc
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright (c) 2008, Nathan Sweet
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided with the distribution.
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* - Neither the name of Esoteric Software nor the names of its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package dorkbox.network.rmi;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.fail;
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import java.io.IOException;
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import java.util.concurrent.atomic.AtomicInteger;
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import org.junit.Test;
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import dorkbox.network.BaseTest;
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import dorkbox.network.Client;
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import dorkbox.network.Configuration;
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import dorkbox.network.Server;
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import dorkbox.network.connection.Connection;
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import dorkbox.network.connection.EndPoint;
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import dorkbox.network.connection.Listener;
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import dorkbox.network.serialization.Serialization;
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import dorkbox.util.exceptions.SecurityException;
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@SuppressWarnings("Duplicates")
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public
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class RmiSendObjectTest extends BaseTest {
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@Test
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public
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void rmiNetwork() throws SecurityException, IOException {
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rmi(new Config() {
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@Override
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public
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void apply(final Configuration configuration) {
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configuration.tcpPort = tcpPort;
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configuration.host = host;
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}
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});
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}
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@Test
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public
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void rmiLocal() throws SecurityException, IOException {
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rmi(new Config() {
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@Override
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public
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void apply(final Configuration configuration) {
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configuration.localChannelName = EndPoint.LOCAL_CHANNEL;
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}
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});
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}
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/**
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* In this test the server has two objects in an object space. The client
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* uses the first remote object to get the second remote object.
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*/
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public
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void rmi(final Config config) throws SecurityException, IOException {
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Configuration configuration = new Configuration();
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config.apply(configuration);
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configuration.serialization = Serialization.DEFAULT();
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configuration.serialization.registerRmi(TestObject.class, TestObjectImpl.class);
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configuration.serialization.registerRmi(OtherObject.class, OtherObjectImpl.class);
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configuration.serialization.register(OtherObjectImpl.class); // registered because this class is sent over the wire
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Server server = new Server(configuration);
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server.setIdleTimeout(0);
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addEndPoint(server);
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server.bind(false);
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server.listeners()
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.add(new Listener.OnMessageReceived<Connection, OtherObjectImpl>() {
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@Override
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public
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void received(Connection connection, OtherObjectImpl object) {
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// The test is complete when the client sends the OtherObject instance.
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if (object.value() == 12.34F) {
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stopEndPoints();
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} else {
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fail("Incorrect object value");
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}
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}
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});
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// ----
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configuration = new Configuration();
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config.apply(configuration);
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configuration.serialization = Serialization.DEFAULT();
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configuration.serialization.registerRmi(TestObject.class, TestObjectImpl.class);
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configuration.serialization.registerRmi(OtherObject.class, OtherObjectImpl.class);
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configuration.serialization.register(OtherObjectImpl.class); // registered because this class is sent over the wire
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Client client = new Client(configuration);
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client.setIdleTimeout(0);
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addEndPoint(client);
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client.listeners()
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.add(new Listener.OnConnected<Connection>() {
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@Override
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public
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void connected(final Connection connection) {
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connection.createRemoteObject(TestObject.class, new RemoteObjectCallback<TestObject>() {
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@Override
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public
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void created(final TestObject remoteObject) {
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// MUST run on a separate thread because remote object method invocations are blocking
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new Thread() {
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@Override
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public
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void run() {
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remoteObject.setOther(43.21f);
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// Normal remote method call.
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assertEquals(43.21f, remoteObject.other(), 0.0001F);
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// Make a remote method call that returns another remote proxy object.
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OtherObject otherObject = remoteObject.getOtherObject();
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// Normal remote method call on the second object.
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otherObject.setValue(12.34f);
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float value = otherObject.value();
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assertEquals(12.34f, value, 0.0001F);
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// When a remote proxy object is sent, the other side receives its actual remote object.
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// we have to manually flush, since we are in a separate thread that does not auto-flush.
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connection.send()
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.TCP(otherObject)
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.flush();
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}
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}.start();
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}
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});
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}
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});
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client.connect(0);
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waitForThreads();
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}
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private
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interface TestObject {
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void setOther(float aFloat);
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float other();
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OtherObject getOtherObject();
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}
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private
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interface OtherObject {
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void setValue(float aFloat);
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float value();
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}
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private static final AtomicInteger idCounter = new AtomicInteger();
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private static
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class TestObjectImpl implements TestObject {
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private final transient int ID = idCounter.getAndIncrement();
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@Rmi
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private final OtherObject otherObject = new OtherObjectImpl();
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private float aFloat;
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@Override
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public
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void setOther(final float aFloat) {
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this.aFloat = aFloat;
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}
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@Override
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public
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float other() {
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return aFloat;
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}
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@Override
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public
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OtherObject getOtherObject() {
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return this.otherObject;
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}
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@Override
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public
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int hashCode() {
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return ID;
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}
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}
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private static
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class OtherObjectImpl implements OtherObject {
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private final transient int ID = idCounter.getAndIncrement();
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private float aFloat;
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@Override
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public
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void setValue(final float aFloat) {
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this.aFloat = aFloat;
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}
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@Override
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public
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float value() {
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return aFloat;
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}
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@Override
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public
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int hashCode() {
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return ID;
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}
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}
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}
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