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* 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
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* KIND, either express or implied. See the License for the
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package org.apache.felix.ipojo.test.scenarios.factories;
import java.util.Properties;
import org.apache.felix.ipojo.ComponentFactory;
import org.apache.felix.ipojo.ComponentInstance;
import org.apache.felix.ipojo.Factory;
import org.apache.felix.ipojo.HandlerManagerFactory;
import org.apache.felix.ipojo.architecture.Architecture;
import org.apache.felix.ipojo.junit4osgi.OSGiTestCase;
import org.apache.felix.ipojo.test.scenarios.factories.service.FooService;
import org.apache.felix.ipojo.test.scenarios.util.Utils;
import org.osgi.framework.ServiceReference;
/**
* Check that instances are disposed when the factory is stopped.
*/
public class ObedienceTest extends OSGiTestCase {
public void testObedience() {
assertNull("Check no foo service", getContext().getServiceReference(FooService.class.getName()));
ComponentFactory factory = (ComponentFactory) Utils.getFactoryByName(getContext(), "Factories-FooProviderType-1");
assertNotNull("Check factory existing", factory);
Properties props1 = new Properties();
props1.put("instance.name","foo1");
Properties props2 = new Properties();
props2.put("instance.name","foo2");
ComponentInstance ci1 = null, ci2 = null;
try {
ci1 = factory.createComponentInstance(props1);
ci2 = factory.createComponentInstance(props2);
} catch(Exception e) {
fail("Cannot instantiate foo providers : " + e.getMessage());
}
assertTrue("Check foo1 validity", ci1.getState() == ComponentInstance.VALID);
assertTrue("Check foo2 validity", ci2.getState() == ComponentInstance.VALID);
assertNotNull("Check foo service", getContext().getServiceReference(FooService.class.getName()));
assertEquals("Check the number of Foo", Utils.getServiceReferences(getContext(), FooService.class.getName(), null).length, 2);
factory.stop();
assertTrue("Check foo1 invalidity ("+ci1.getState()+")", ci1.getState() == ComponentInstance.DISPOSED);
assertTrue("Check foo2 invalidity ("+ci1.getState()+")", ci2.getState() == ComponentInstance.DISPOSED);
assertNull("Check no foo service", getContext().getServiceReference(FooService.class.getName()));
factory.start();
assertNull("Check no foo service", getContext().getServiceReference(FooService.class.getName()));
}
public void testDisposeAfterFactoryInvalidation() {
ComponentFactory cf = (ComponentFactory) Utils.getFactoryByName(getContext(), "org.apache.felix.ipojo.test.scenarios.component.SimpleType");
assertNotNull("Check factory availability -1", cf);
assertEquals("Check factory state -1", Factory.VALID, cf.getState());
ServiceReference ref_arch = Utils.getServiceReferenceByName(getContext(), Architecture.class.getName(), "SimpleInstance");
assertNotNull("Check Architecture availability -1", ref_arch);
HandlerManagerFactory hf = (HandlerManagerFactory) Utils.getHandlerFactoryByName(getContext(), "controller");
assertNotNull("Check handler availability -1", hf);
assertEquals("Check handler state -1", Factory.VALID, hf.getState());
// Stop the handler
hf.stop();
HandlerManagerFactory hf2 = (HandlerManagerFactory) Utils.getHandlerFactoryByName(getContext(), "controller");
assertNull("Check handler availability -2", hf2);
// Check the factory invalidity
cf = (ComponentFactory) Utils.getFactoryByName(getContext(), "org.apache.felix.ipojo.test.scenarios.component.SimpleType");
assertNotNull("Check factory availability -2", cf);
assertEquals("Check factory state -2", Factory.INVALID, cf.getState());
// Check the instance disparition
ref_arch = Utils.getServiceReferenceByName(getContext(), Architecture.class.getName(), "SimpleInstance");
assertNull("Check Architecture availability -1", ref_arch);
// Restart the handler
hf.start();
hf2 = (HandlerManagerFactory) Utils.getHandlerFactoryByName(getContext(), "controller");
assertNotNull("Check handler availability -3", hf2);
// Check the factory state
cf = (ComponentFactory) Utils.getFactoryByName(getContext(), "org.apache.felix.ipojo.test.scenarios.component.SimpleType");
assertNotNull("Check factory availability -3", cf);
assertEquals("Check factory state -3", Factory.VALID, cf.getState());
// Check the instance re-creation
ref_arch = Utils.getServiceReferenceByName(getContext(), Architecture.class.getName(), "SimpleInstance");
assertNotNull("Check Architecture availability -3", ref_arch);
}
}