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/**
*
* Copyright 2006 The Apache Software Foundation
*
* 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.
*/
package org.apache.tuscany.core.system.builder;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.tuscany.common.monitor.MonitorFactory;
import org.apache.tuscany.core.builder.ContextFactory;
import org.apache.tuscany.core.context.CompositeContext;
import org.apache.tuscany.core.context.Context;
import org.apache.tuscany.core.context.impl.CompositeContextImpl;
import org.apache.tuscany.core.context.impl.EventContextImpl;
import org.apache.tuscany.core.context.scope.DefaultScopeStrategy;
import org.apache.tuscany.core.mock.MockConfigContext;
import org.apache.tuscany.core.mock.MockFactory;
import org.apache.tuscany.core.system.annotation.Monitor;
import org.apache.tuscany.core.system.assembly.SystemAssemblyFactory;
import org.apache.tuscany.core.system.assembly.impl.SystemAssemblyFactoryImpl;
import org.apache.tuscany.model.assembly.Component;
import org.apache.tuscany.model.assembly.Scope;
/**
* @version $Rev$ $Date$
*/
public class MonitorInjectionTestCase extends TestCase {
private SystemContextFactoryBuilder builder;
private Component component;
public static interface TestService {
}
public static class TestComponent implements TestService {
@Monitor
protected Monitor1 monitor1;
Monitor2 monitor2;
@Monitor
public void setMonitor2(Monitor2 monitor2) {
this.monitor2 = monitor2;
}
}
public static interface Monitor1 {
}
public static interface Monitor2 {
}
public void testMonitorInjection() {
builder.build(component);
ContextFactory<?> contextFactory = (ContextFactory<?>) component.getContextFactory();
Assert.assertNotNull(contextFactory);
contextFactory.prepare(createContext());
Context ctx = contextFactory.createContext();
ctx.start();
TestComponent instance = (TestComponent) ctx.getInstance(null);
assertSame(MONITOR1, instance.monitor1);
assertSame(MONITOR2, instance.monitor2);
}
protected void setUp() throws Exception {
super.setUp();
SystemAssemblyFactory factory = new SystemAssemblyFactoryImpl();
MockMonitorFactory monitorFactory = new MockMonitorFactory();
builder = new SystemContextFactoryBuilder(monitorFactory);
component = factory.createSystemComponent("test", TestService.class, TestComponent.class, Scope.MODULE);
component.getImplementation().setComponentType(MockFactory.getIntrospector().introspect(TestComponent.class));
}
private static final Monitor1 MONITOR1 = new Monitor1() {
};
private static final Monitor2 MONITOR2 = new Monitor2() {
};
public static class MockMonitorFactory implements MonitorFactory {
public <T> T getMonitor(Class<T> monitorInterface) {
if (Monitor1.class.equals(monitorInterface)) {
return monitorInterface.cast(MONITOR1);
} else if (Monitor2.class.equals(monitorInterface)) {
return monitorInterface.cast(MONITOR2);
} else {
throw new AssertionError();
}
}
}
private static CompositeContext createContext() {
return new CompositeContextImpl("test.parent", null, new DefaultScopeStrategy(), new EventContextImpl(), new MockConfigContext(null));
}
}
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