Package org.apache.felix.scr

Examples of org.apache.felix.scr.Component

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    @Test
    public void test_required_single_dynamic()
    {
        final Component component = findComponentByName( "test_required_single_dynamic_target" );
        TestCase.assertNotNull( component );
        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );

        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        // async enabling
        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 0, comp10.m_singleRefUnbind);

        // update a service property
        srv1.update( "srv1-modified" );

        // no changes in bindings expected
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 0, comp10.m_singleRefUnbind);

        // set target to not match any more -> deactivate this component
        srv1.setFilterProperty( "don't match" );
        TestCase.assertEquals( Component.STATE_UNSATISFIED, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 1, comp10.m_singleRefUnbind);

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertEquals( srv2, comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp12.m_singleRefBind );
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    @Test
    public void test_optional_multiple_dynamic()
    {
        final Component component = findComponentByName( "test_optional_multiple_dynamic_target" );
        TestCase.assertNotNull( component );
        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );

        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        // async enabling
        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // update a service property
        srv1.update( "srv1-modified" );

        // no changes in bindings expected
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // set target to not match any more
        srv1.setFilterProperty( "don't match" );

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp10, comp11 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertFalse( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 1, comp10.m_multiRefUnbind);

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp10, comp12 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertFalse( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv2 ) );
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    @Test
    public void test_required_multiple_dynamic()
    {
        final Component component = findComponentByName( "test_required_multiple_dynamic_target" );
        TestCase.assertNotNull( component );
        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );

        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        // async enabling
        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // update a service property
        srv1.update( "srv1-modified" );

        // no changes in bindings expected
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // set target to not match any more
        srv1.setFilterProperty( "don't match" );

        TestCase.assertEquals( Component.STATE_UNSATISFIED, component.getState() );
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertNull( comp11 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertFalse( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 1, comp10.m_multiRefUnbind);

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertFalse( comp12.m_multiRef.contains( srv1 ) );
        TestCase.assertTrue( comp12.m_multiRef.contains( srv2 ) );
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    @Test
    public void test_optional_single_static()
    {
        final Component component = findComponentByName( "test_optional_single_static_target" );
        TestCase.assertNotNull( component );
        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );

        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        // async enabling
        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 0, comp10.m_singleRefUnbind);

        // update a service property
        srv1.update( "srv1-modified" );

        // no changes in bindings expected
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 0, comp10.m_singleRefUnbind);

        // set target to not match any more -> recreate !
        srv1.setFilterProperty( "don't match" );
        delay(); // async reactivation

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp11 );
        TestCase.assertNull( comp11.m_singleRef );
        TestCase.assertTrue( comp11.m_multiRef.isEmpty() );
        TestCase.assertEquals( 0, comp11.m_singleRefBind );
        TestCase.assertEquals( 0, comp11.m_singleRefUnbind);

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertSame( comp11, comp12 );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.isEmpty() );
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    @Test
    public void test_required_single_static()
    {
        final Component component = findComponentByName( "test_required_single_static_target" );
        TestCase.assertNotNull( component );
        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );

        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        // async enabling
        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 0, comp10.m_singleRefUnbind);

        // update a service property
        srv1.update( "srv1-modified" );

        // no changes in bindings expected
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 0, comp10.m_singleRefUnbind);

        // set target to not match any more -> deactivate this component
        srv1.setFilterProperty( "don't match" );
        TestCase.assertEquals( Component.STATE_UNSATISFIED, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 1, comp10.m_singleRefUnbind);

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertEquals( srv2, comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp12.m_singleRefBind );
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    @Test
    public void test_optional_multiple_static()
    {
        final Component component = findComponentByName( "test_optional_multiple_static_target" );
        TestCase.assertNotNull( component );
        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );

        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        // async enabling
        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // update a service property
        srv1.update( "srv1-modified" );

        // no changes in bindings expected
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // set target to not match any more
        srv1.setFilterProperty( "don't match" );
        delay(); // async reactivation (for unbind)

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp11 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertFalse( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 1, comp10.m_multiRefUnbind);
        TestCase.assertNull( comp11.m_singleRef );
        TestCase.assertFalse( comp11.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 0, comp11.m_multiRefBind );
        TestCase.assertEquals( 0, comp11.m_multiRefUnbind);

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding (not expected for an optional static ref)

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertSame( comp11, comp12 );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertFalse( comp12.m_multiRef.contains( srv1 ) );
        TestCase.assertFalse( comp12.m_multiRef.contains( srv2 ) );
        TestCase.assertEquals( 0, comp12.m_multiRefBind );
        TestCase.assertEquals( 0, comp12.m_multiRefUnbind);

        // make srv1 match again, expect not changes in bindings
        srv1.setFilterProperty( "match" );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertFalse( comp12.m_multiRef.contains( srv1 ) );
        TestCase.assertFalse( comp12.m_multiRef.contains( srv2 ) );
        TestCase.assertEquals( 0, comp12.m_multiRefBind );
        TestCase.assertEquals( 0, comp12.m_multiRefUnbind);

        // make srv2 to not match, expect binding to srv1
        srv2.setFilterProperty( "don't match" );
        delay(); // allow reactivation delay (for unbind/bind)

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp13 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp13 );
        TestCase.assertSame( comp11, comp13 );
        TestCase.assertSame( comp12, comp13 );
        TestCase.assertNull( comp13.m_singleRef );
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    @Test
    public void test_required_multiple_static()
    {
        final Component component = findComponentByName( "test_required_multiple_static_target" );
        TestCase.assertNotNull( component );
        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );

        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        // async enabling
        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // update a service property
        srv1.update( "srv1-modified" );

        // no changes in bindings expected
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // set target to not match any more
        srv1.setFilterProperty( "don't match" );

        TestCase.assertEquals( Component.STATE_UNSATISFIED, component.getState() );
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertNull( comp11 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertFalse( comp10.m_multiRef.contains( srv1 ) );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 1, comp10.m_multiRefUnbind);

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertFalse( comp12.m_multiRef.contains( srv1 ) );
        TestCase.assertTrue( comp12.m_multiRef.contains( srv2 ) );
        TestCase.assertEquals( 1, comp12.m_multiRefBind );
        TestCase.assertEquals( 0, comp12.m_multiRefUnbind);

        // make srv1 match again, expect not changes in bindings
        srv1.setFilterProperty( "match" );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertFalse( comp12.m_multiRef.contains( srv1 ) );
        TestCase.assertTrue( comp12.m_multiRef.contains( srv2 ) );
        TestCase.assertEquals( 1, comp12.m_multiRefBind );
        TestCase.assertEquals( 0, comp12.m_multiRefUnbind);

        // make srv2 to not match, expect binding to srv1
        srv2.setFilterProperty( "don't match" );
        delay(); // allow reactivation/rebinding

        TestCase.assertEquals( Component.STATE_ACTIVE, component.getState() );
        final SimpleComponent comp13 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp13 );
        TestCase.assertNotSame( comp11, comp13 );
        TestCase.assertNotSame( comp12, comp13 );
        TestCase.assertNull( comp13.m_singleRef );
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        // ensure there is no configuration for the component
        deleteConfig( componentname );
        delay();

        final Component component = findComponentByName( componentname );

        TestCase.assertNotNull( component );
        TestCase.assertFalse( component.isDefaultEnabled() );

        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_UNSATISFIED, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        // At this point, since we don't have created the configuration, then the ComponentFactory
        // should not be available.
       
        ServiceReference[] refs = bundleContext.getServiceReferences( ComponentFactory.class.getName(), "("
            + ComponentConstants.COMPONENT_FACTORY + "=" + componentfactory + ")" );
        TestCase.assertNull( refs );
       
        // supply configuration now and ensure active
        configure( componentname );
        delay();       

        TestCase.assertEquals( Component.STATE_FACTORY, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        // get the component factory service
        refs = bundleContext.getServiceReferences( ComponentFactory.class.getName(), "("
            + ComponentConstants.COMPONENT_FACTORY + "=" + componentfactory + ")" );
        TestCase.assertNotNull( refs );
        TestCase.assertEquals( 1, refs.length );
        final ComponentFactory factory = ( ComponentFactory ) bundleContext.getService( refs[0] );
        TestCase.assertNotNull( factory );

        // create an instance
        Hashtable<String, String> props = new Hashtable<String, String>();
        props.put( PROP_NAME_FACTORY, PROP_NAME_FACTORY );
        final ComponentInstance instance = factory.newInstance( props );
        TestCase.assertNotNull( instance );

        final Object instanceObject = instance.getInstance();
        TestCase.assertNotNull( instanceObject );
        TestCase.assertEquals( SimpleComponent.INSTANCE, instanceObject );
        TestCase.assertEquals( PROP_NAME_FACTORY, SimpleComponent.INSTANCE.getProperty( PROP_NAME_FACTORY ) );
        TestCase.assertEquals( PROP_NAME, SimpleComponent.INSTANCE.getProperty( PROP_NAME ) );                       

        final Map<?, ?> instanceMap = ( Map<?, ?> ) getFieldValue( component, "m_componentInstances" );
        TestCase.assertNotNull( instanceMap );
        TestCase.assertEquals( 1, instanceMap.size() );

        final Object instanceManager = getComponentManagerFromComponentInstance( instance );
        TestCase.assertTrue( instanceMap.containsValue( instanceManager ) );

        // delete config, ensure factory is not active anymore and component instance not changed
        deleteConfig( componentname );
        delay();
        TestCase.assertEquals( Component.STATE_UNSATISFIED, component.getState() );

        TestCase.assertNotNull( instance.getInstance() );
        TestCase.assertEquals( SimpleComponent.INSTANCE, instance.getInstance() );
        TestCase.assertEquals( instanceObject, instance.getInstance() );
        TestCase.assertEquals( PROP_NAME_FACTORY, SimpleComponent.INSTANCE.getProperty( PROP_NAME_FACTORY ) );
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        final String componentname = "factory.component.reference";
        final String componentfactory = "factory.component.factory.reference";

        SimpleServiceImpl.create( bundleContext, "ignored" ).setFilterProperty( "ignored" );

        final Component component = findComponentByName( componentname );

        TestCase.assertNotNull( component );
        TestCase.assertFalse( component.isDefaultEnabled() );

        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        component.enable();
        delay();

        // missing reference -> unsatisfied
        TestCase.assertEquals( Component.STATE_UNSATISFIED, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        // register a service : filterprop=match
        SimpleServiceImpl match = SimpleServiceImpl.create( bundleContext, "required" ).setFilterProperty( "required" );
        delay();

        TestCase.assertEquals( Component.STATE_FACTORY, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        final ServiceReference[] refs = bundleContext.getServiceReferences( ComponentFactory.class.getName(), "("
            + ComponentConstants.COMPONENT_FACTORY + "=" + componentfactory + ")" );
        TestCase.assertNotNull( refs );
        TestCase.assertEquals( 1, refs.length );
        final ComponentFactory factory = ( ComponentFactory ) bundleContext.getService( refs[0] );
        TestCase.assertNotNull( factory );

        // non-overwrite filterprop
        Hashtable<String, String> props = new Hashtable<String, String>();
        props.put( PROP_NAME_FACTORY, PROP_NAME_FACTORY );
        final ComponentInstance instance = factory.newInstance( props );
        TestCase.assertNotNull( instance );

        TestCase.assertNotNull( instance.getInstance() );
        TestCase.assertEquals( SimpleComponent.INSTANCE, instance.getInstance() );
        TestCase.assertEquals( PROP_NAME_FACTORY, SimpleComponent.INSTANCE.getProperty( PROP_NAME_FACTORY ) );
        TestCase.assertEquals( 1, SimpleComponent.INSTANCE.m_multiRef.size() );
        TestCase.assertTrue( SimpleComponent.INSTANCE.m_multiRef.contains( match ) );

        final Map<?, ?> instanceMap = ( Map<?, ?> ) getFieldValue( component, "m_componentInstances" );
        TestCase.assertNotNull( instanceMap );
        TestCase.assertEquals( 1, instanceMap.size() );

        final Object instanceManager = getComponentManagerFromComponentInstance( instance );
        TestCase.assertTrue( instanceMap.containsValue( instanceManager ) );

        // check registered components
        final Component[] allFactoryComponents = findComponentsByName( componentname );
        TestCase.assertNotNull( allFactoryComponents );
        TestCase.assertEquals( 2, allFactoryComponents.length );
        for ( int i = 0; i < allFactoryComponents.length; i++ )
        {
            final Component c = allFactoryComponents[i];
            if ( c.getId() == component.getId() )
            {
                TestCase.assertEquals( Component.STATE_FACTORY, c.getState() );
            }
            else if ( c.getId() == SimpleComponent.INSTANCE.m_id )
            {
                TestCase.assertEquals( Component.STATE_ACTIVE, c.getState() );
            }
            else
            {
                TestCase.fail( "Unexpected Component " + c );
            }
        }

        instance.dispose();
        TestCase.assertNull( SimpleComponent.INSTANCE );
        TestCase.assertNull( instance.getInstance() ); // SCR 112.12.6.2

        TestCase.assertEquals( 0, instanceMap.size() );
        TestCase.assertFalse( instanceMap.containsValue( instanceManager ) );

        // overwritten filterprop
        Hashtable<String, String> propsNonMatch = new Hashtable<String, String>();
        propsNonMatch.put( PROP_NAME_FACTORY, PROP_NAME_FACTORY );
        propsNonMatch.put( "ref.target", "(filterprop=nomatch)" );
        try
        {
            factory.newInstance( propsNonMatch );
            TestCase.fail( "Missing reference must fail instance creation" );
        }
        catch ( ComponentException ce )
        {
            // expected
        }

        final SimpleServiceImpl noMatch = SimpleServiceImpl.create( bundleContext, "nomatch" ).setFilterProperty(
            "nomatch" );
        delay();

        final ComponentInstance instanceNonMatch = factory.newInstance( propsNonMatch );

        TestCase.assertNotNull( instanceNonMatch );

        TestCase.assertNotNull( instanceNonMatch.getInstance() );
        TestCase.assertEquals( SimpleComponent.INSTANCE, instanceNonMatch.getInstance() );
        TestCase.assertEquals( PROP_NAME_FACTORY, SimpleComponent.INSTANCE.getProperty( PROP_NAME_FACTORY ) );

        TestCase.assertEquals( 1, SimpleComponent.INSTANCE.m_multiRef.size() );
        TestCase.assertTrue( SimpleComponent.INSTANCE.m_multiRef.contains( noMatch ) );

        // check registered components
        final Component[] allFactoryComponents2 = findComponentsByName( componentname );
        TestCase.assertNotNull( allFactoryComponents2 );
        TestCase.assertEquals( 2, allFactoryComponents2.length );
        for ( int i = 0; i < allFactoryComponents2.length; i++ )
        {
            final Component c = allFactoryComponents2[i];
            if ( c.getId() == component.getId() )
            {
                TestCase.assertEquals( Component.STATE_FACTORY, c.getState() );
            }
            else if ( c.getId() == SimpleComponent.INSTANCE.m_id )
            {
                TestCase.assertEquals( Component.STATE_ACTIVE, c.getState() );
            }
            else
            {
                TestCase.fail( "Unexpected Component " + c );
            }
        }

        match.getRegistration().unregister();
        delay();

        // check registered components (ComponentFactory aint no longer)
        final Component[] allFactoryComponents3 = findComponentsByName( componentname );
        TestCase.assertNotNull( allFactoryComponents3 );
        TestCase.assertEquals( 2, allFactoryComponents3.length );
        for ( int i = 0; i < allFactoryComponents3.length; i++ )
        {
            final Component c = allFactoryComponents3[i];
            if ( c.getId() == component.getId() )
            {
                TestCase.assertEquals( Component.STATE_UNSATISFIED, c.getState() );
            }
            else if ( c.getId() == SimpleComponent.INSTANCE.m_id )
            {
                TestCase.assertEquals( Component.STATE_ACTIVE, c.getState() );
            }
            else
            {
                TestCase.fail( "Unexpected Component " + c );
            }
        }

        //it has already been deactivated.... this should cause an exception?
        noMatch.getRegistration().unregister();
        delay();

        // check registered components (ComponentFactory aint no longer)
        final Component[] allFactoryComponents4 = findComponentsByName( componentname );
        TestCase.assertNotNull( allFactoryComponents4 );
        TestCase.assertEquals( 1, allFactoryComponents4.length );
        for ( int i = 0; i < allFactoryComponents4.length; i++ )
        {
            final Component c = allFactoryComponents4[i];
            if ( c.getId() == component.getId() )
            {
                TestCase.assertEquals( Component.STATE_UNSATISFIED, c.getState() );
            }
            else
            {
                TestCase.fail( "Unexpected Component " + c );
            }
View Full Code Here
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    @Test
    public void test_component_factory_referredTo() throws InvalidSyntaxException
    {
        //set up the component that refers to the service the factory will create.
        final String referringComponentName = "ComponentReferringToFactoryObject";
        final Component referringComponent = findComponentByName( referringComponentName );
        TestCase.assertNotNull( referringComponent );
        referringComponent.enable();
        delay();

        //make sure it's unsatisfied (service is not yet available
        TestCase.assertEquals( Component.STATE_UNSATISFIED, referringComponent.getState() );


        final String componentname = "factory.component.referred";
        final String componentfactory = "factory.component.factory.referred";

        final Component component = findComponentByName( componentname );

        TestCase.assertNotNull( component );
        TestCase.assertFalse( component.isDefaultEnabled() );

        TestCase.assertEquals( Component.STATE_DISABLED, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        component.enable();
        delay();

        TestCase.assertEquals( Component.STATE_FACTORY, component.getState() );
        TestCase.assertNull( SimpleComponent.INSTANCE );

        final ServiceReference[] refs = bundleContext.getServiceReferences( ComponentFactory.class.getName(), "("
            + ComponentConstants.COMPONENT_FACTORY + "=" + componentfactory + ")" );
        TestCase.assertNotNull( refs );
View Full Code Here
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