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/*
* 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.tuscany.core.component.scope;
import java.lang.reflect.Constructor;
import org.apache.tuscany.spi.component.AtomicComponent;
import org.apache.tuscany.spi.component.WorkContext;
import org.apache.tuscany.spi.model.Scope;
import org.apache.tuscany.spi.services.store.StoreMonitor;
import junit.framework.TestCase;
import org.apache.tuscany.core.component.WorkContextImpl;
import org.apache.tuscany.core.component.event.ConversationEnd;
import org.apache.tuscany.core.component.event.ConversationStart;
import org.apache.tuscany.core.implementation.PojoConfiguration;
import org.apache.tuscany.core.implementation.system.component.SystemAtomicComponentImpl;
import org.apache.tuscany.core.injection.MethodEventInvoker;
import org.apache.tuscany.core.injection.PojoObjectFactory;
import org.apache.tuscany.core.services.store.memory.MemoryStore;
import org.easymock.EasyMock;
/**
* Verifies the scope container properly disposes resources and can be restarted
*
* @version $$Rev: 471111 $$ $$Date: 2006-11-03 23:06:48 -0500 (Fri, 03 Nov 2006) $$
*/
public class ConversationalScopeRestartTestCase extends TestCase {
public void testRestart() throws Exception {
StoreMonitor monitor = EasyMock.createMock(StoreMonitor.class);
monitor.start(EasyMock.isA(String.class));
monitor.stop(EasyMock.isA(String.class));
MemoryStore store = new MemoryStore(monitor);
WorkContext ctx = new WorkContextImpl();
ConversationalScopeContainer scope = new ConversationalScopeContainer(store, ctx, null);
scope.start();
MethodEventInvoker<Object> initInvoker = new MethodEventInvoker<Object>(
ConversationalScopeRestartTestCase.InitDestroyOnce.class.getMethod("init"));
MethodEventInvoker<Object> destroyInvoker =
new MethodEventInvoker<Object>(InitDestroyOnce.class.getMethod("destroy"));
PojoConfiguration configuration = new PojoConfiguration();
configuration.setInitInvoker(initInvoker);
configuration.setDestroyInvoker(destroyInvoker);
Constructor<InitDestroyOnce> ctr = InitDestroyOnce.class.getConstructor((Class<?>[]) null);
configuration.setInstanceFactory(new PojoObjectFactory<InitDestroyOnce>(ctr));
configuration.setName("InitDestroy");
AtomicComponent component = new SystemAtomicComponentImpl(configuration);
component.setScopeContainer(scope);
component.start();
String conversation = "conv";
ctx.setIdentifier(Scope.CONVERSATION, conversation);
scope.onEvent(new ConversationStart(this, conversation));
Object instance = component.getTargetInstance();
assertSame(instance, component.getTargetInstance());
scope.onEvent(new ConversationEnd(this, conversation));
scope.stop();
component.stop();
scope.start();
scope.onEvent(new ConversationStart(this, conversation));
component.start();
//assertNotSame(instance, context.getServiceInstance());
scope.onEvent(new ConversationEnd(this, conversation));
scope.stop();
component.stop();
}
public static class InitDestroyOnce {
private boolean initialized;
private boolean destroyed;
public InitDestroyOnce() {
}
public void init() {
if (!initialized) {
initialized = true;
} else {
fail("Scope did not clean up properly - Init called more than once");
}
}
public void destroy() {
if (!destroyed) {
destroyed = true;
} else {
fail("Scope did not clean up properly - Destroyed called more than once");
}
}
}
}
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