Network/test/dorkbox/network/rmi/RmiSendObjectTest.kt

202 lines
7.6 KiB
Kotlin

/*
* Copyright 2016 dorkbox, llc
*
* 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.
*
* Copyright (c) 2008, Nathan Sweet
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of Esoteric Software nor the names of its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package dorkbox.network.rmi
import dorkbox.network.BaseTest
import dorkbox.network.Client
import dorkbox.network.Configuration
import dorkbox.network.Server
import dorkbox.network.connection.Connection
import dorkbox.util.exceptions.SecurityException
import kotlinx.coroutines.runBlocking
import org.junit.Assert
import org.junit.Test
import java.io.IOException
import java.util.concurrent.atomic.AtomicInteger
class RmiSendObjectTest : BaseTest() {
@Test
@Throws(SecurityException::class, IOException::class)
fun rmiNetwork() {
rmi()
}
@Test
@Throws(SecurityException::class, IOException::class)
fun rmiIPC() {
// rmi(new Config() {
// @Override
// public
// void apply(final Configuration configuration) {
// configuration.localChannelName = EndPoint.LOCAL_CHANNEL;
// }
// });
}
/**
* In this test the server has two objects in an object space. The client
* uses the first remote object to get the second remote object.
*/
@Throws(SecurityException::class, IOException::class)
fun rmi(config: (Configuration) -> Unit = {}) {
run {
val configuration = serverConfig()
config(configuration)
configuration.serialization.registerRmi(TestObject::class.java, TestObjectImpl::class.java)
configuration.serialization.registerRmi(OtherObject::class.java, OtherObjectImpl::class.java)
configuration.serialization.register(OtherObjectImpl::class.java) // registered because this class is sent over the wire
val server = Server<Connection>(configuration)
addEndPoint(server)
server.bind(false)
server.onMessage<OtherObjectImpl> { connection, message ->
// The test is complete when the client sends the OtherObject instance.
if (message.value() == 12.34f) {
stopEndPoints()
} else {
Assert.fail("Incorrect object value")
}
}
}
run {
val configuration = clientConfig()
config(configuration)
configuration.serialization.registerRmi(TestObject::class.java, TestObjectImpl::class.java)
configuration.serialization.registerRmi(OtherObject::class.java, OtherObjectImpl::class.java)
configuration.serialization.register(OtherObjectImpl::class.java) // registered because this class is sent over the wire
val client = Client<Connection>(configuration)
addEndPoint(client)
client.onConnect { connection ->
// connection.create(TestObject::class.java, object : RemoteObjectCallback<TestObject> {
// override suspend fun created(remoteObject: TestObject) {
// // MUST run on a separate thread because remote object method invocations are blocking
// object : Thread() {
// override fun run() {
// remoteObject.setOther(43.21f)
//
// // Normal remote method call.
// Assert.assertEquals(43.21f, remoteObject.other(), 0.0001f)
//
// // Make a remote method call that returns another remote proxy object.
// val otherObject = remoteObject.getOtherObject()
//
// // Normal remote method call on the second object.
// otherObject.setValue(12.34f)
// val value = otherObject.value()
// Assert.assertEquals(12.34f, value, 0.0001f)
//
// // When a remote proxy object is sent, the other side receives its actual remote object.
// runBlocking {
// connection.send(otherObject)
// }
// }
// }.start()
// }
// })
}
runBlocking {
client.connect(LOOPBACK)
}
}
waitForThreads()
}
private interface TestObject {
fun setOther(aFloat: Float)
fun other(): Float
fun getOtherObject(): OtherObject
}
private interface OtherObject {
fun setValue(aFloat: Float)
fun value(): Float
}
private class TestObjectImpl : TestObject {
@Transient
private val ID = idCounter.getAndIncrement()
@Rmi
private val otherObject: OtherObject = OtherObjectImpl()
private var aFloat = 0f
override fun setOther(aFloat: Float) {
this.aFloat = aFloat
}
override fun other(): Float {
return aFloat
}
override fun getOtherObject(): OtherObject {
return otherObject
}
override fun hashCode(): Int {
return ID
}
}
private class OtherObjectImpl : OtherObject {
@Transient
private val ID = idCounter.getAndIncrement()
private var aFloat = 0f
override fun setValue(aFloat: Float) {
this.aFloat = aFloat
}
override fun value(): Float {
return aFloat
}
override fun hashCode(): Int {
return ID
}
}
companion object {
private val idCounter = AtomicInteger()
}
}