Examples of AtomicComponent

Examples of org.apache.tuscany.spi.component.AtomicComponent

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        scope.getInstance(EasyMock.isA(AtomicComponent.class));
        EasyMock.expectLastCall().andAnswer(new IAnswer<Object>() {
            private Map<AtomicComponent, Object> cache = new HashMap<AtomicComponent, Object>();

            public Object answer() throws Throwable {
                AtomicComponent component = (AtomicComponent) EasyMock.getCurrentArguments()[0];
                Object instance = cache.get(component);
                if (instance == null) {
                    instance = component.createInstance();
                    cache.put(component, instance);
                }
                return instance;
            }
        }).anyTimes();
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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        scope.getInstance(EasyMock.isA(AtomicComponent.class));
        EasyMock.expectLastCall().andAnswer(new IAnswer<Object>() {
            private Map<AtomicComponent, Object> cache = new HashMap<AtomicComponent, Object>();

            public Object answer() throws Throwable {
                AtomicComponent component = (AtomicComponent) EasyMock.getCurrentArguments()[0];
                Object instance = cache.get(component);
                if (instance == null) {
                    instance = component.createInstance();
                    cache.put(component, instance);
                }
                return instance;
            }
        }).anyTimes();
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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*/
public class InstanceWrapperTestCase extends TestCase {


    public void testExceptionInit() throws Exception {
        AtomicComponent component = getComponent();
        InstanceWrapper wrapper = new InstanceWrapperImpl(component, new Object());
        try {
            wrapper.start();
            fail();
        } catch (SomeException e) {
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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        assertEquals(Lifecycle.ERROR, wrapper.getLifecycleState());
        EasyMock.verify(component);
    }

    public void testNonStart() throws Exception {
        AtomicComponent comp = EasyMock.createNiceMock(AtomicComponent.class);  // class-level one has an expects
        InstanceWrapper wrapper = new InstanceWrapperImpl(comp, new Object());
        try {
            wrapper.getInstance();
            fail();
        } catch (IllegalStateException e) {
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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        }
    }

    private AtomicComponent getComponent() throws Exception {
        // do not use setUp() since we do not need this in all testcases
        AtomicComponent comp = EasyMock.createMock(AtomicComponent.class);
        comp.init(EasyMock.isA(Object.class));
        EasyMock.expectLastCall().andThrow(new SomeException());
        EasyMock.replay(comp);
        return comp;
    }
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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        CompositeComponent composite = new CompositeComponentImpl("foo", null, null, null);
        composite.start();
        composite.register(component);

        AtomicComponent atomicComponent = (AtomicComponent) composite.getSystemChild("source");
        Source source = (Source) atomicComponent.getServiceInstance();
        assertNotNull(source);
        composite.stop();
        composite.start();
        atomicComponent = (AtomicComponent) composite.getSystemChild("source");
        Source source2 = (Source) atomicComponent.getServiceInstance();
        assertNotNull(source2);
        composite.stop();
        EasyMock.verify(component);
    }
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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    public void testRestart() throws NoSuchMethodException {
        List<Class<?>> interfaces = new ArrayList<Class<?>>();
        interfaces.add(Source.class);
        Source originalSource = new SourceImpl();
        AtomicComponent component = EasyMock.createMock(AtomicComponent.class);
        component.start();
        component.stop();
        EasyMock.expectLastCall().times(2);
        EasyMock.expect(component.getName()).andReturn("source").atLeastOnce();
        EasyMock.expect(component.isSystem()).andReturn(false).atLeastOnce();
        EasyMock.expect(component.getServiceInstance()).andReturn(originalSource).atLeastOnce();
        EasyMock.expect(component.getServiceInterfaces()).andReturn(interfaces);
        EasyMock.replay(component);

        CompositeComponent composite = new CompositeComponentImpl("foo", null, null, null);
        composite.start();
        composite.register(component);

        AtomicComponent atomicComponent = (AtomicComponent) composite.getChild("source");
        Source source = (Source) atomicComponent.getServiceInstance();
        assertNotNull(source);
        composite.stop();
        composite.start();
        atomicComponent = (AtomicComponent) composite.getChild("source");
        Source source2 = (Source) atomicComponent.getServiceInstance();
        assertNotNull(source2);
        composite.stop();
        EasyMock.verify(component);
    }
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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        scope.start();

        Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class,
            scope, members, "target", Target.class, TargetImpl.class, scope);
        scope.onEvent(new CompositeStart(this, null));
        AtomicComponent sourceComponent = contexts.get("source");
        AtomicComponent targetComponent = contexts.get("target");
        Source source = (Source) sourceComponent.getServiceInstance();
        Target target = (Target) targetComponent.getServiceInstance();
        assertNull(source.getTarget().getString());
        assertNull(target.getString());
        target.setString("foo");
        assertTrue(Proxy.isProxyClass(source.getTarget().getClass()));
        assertEquals("foo", source.getTarget().getString());
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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            moduleScope, members, "target", Target.class, TargetImpl.class, sessionScope);
        moduleScope.onEvent(new CompositeStart(this, null));
        Object session1 = new Object();
        ctx.setIdentifier(HttpSessionScopeContainer.HTTP_IDENTIFIER, session1);
        sessionScope.onEvent(new HttpSessionStart(this, session1));
        AtomicComponent sourceComponent = contexts.get("source");
        AtomicComponent targetComponent = contexts.get("target");
        Source source = (Source) sourceComponent.getServiceInstance();
        Target target = (Target) targetComponent.getServiceInstance();
        assertNull(source.getTarget().getString());
        assertNull(target.getString());
        target.setString("foo");
        assertTrue(Proxy.isProxyClass(source.getTarget().getClass()));
        assertEquals("foo", source.getTarget().getString());
        ctx.clearIdentifier(HttpSessionScopeContainer.HTTP_IDENTIFIER);
        sessionScope.onEvent(new HttpSessionEnd(this, session1));

        //second session
        Object session2 = new Object();
        ctx.setIdentifier(HttpSessionScopeContainer.HTTP_IDENTIFIER, session2);
        sessionScope.onEvent(new HttpSessionStart(this, session2));

        Target target2 = (Target) targetComponent.getServiceInstance();
        assertFalse("foo".equals(target2.getString()));

        assertFalse("foo".equals(source.getTarget().getString()));
        source.getTarget().setString("bar");
        assertEquals("bar", target2.getString());
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Examples of org.apache.tuscany.spi.component.AtomicComponent

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        Map<String, AtomicComponent> contexts = MockFactory.createWiredComponents("source", SourceImpl.class,
            moduleScope, members, "target", Target.class, TargetImpl.class, requestScope);
        moduleScope.onEvent(new CompositeStart(this, null));
        requestScope.onEvent(new RequestStart(this));

        AtomicComponent sourceComponent = contexts.get("source");
        final AtomicComponent targetComponent = contexts.get("target");
        final Source source = (Source) sourceComponent.getServiceInstance();
        Target target = (Target) targetComponent.getServiceInstance();
        assertNull(source.getTarget().getString());
        assertNull(target.getString());
        target.setString("foo");
        assertTrue(Proxy.isProxyClass(source.getTarget().getClass()));
        assertEquals("foo", source.getTarget().getString());

        // spin off another request
        Executor executor = Executors.newSingleThreadExecutor();
        FutureTask<Void> future = new FutureTask<Void>(new Runnable() {
            public void run() {
                requestScope.onEvent(new RequestStart(this));
                Target target2 = (Target) targetComponent.getServiceInstance();
                assertFalse("foo".equals(target2.getString()));
                assertFalse("foo".equals(source.getTarget().getString()));
                source.getTarget().setString("bar");
                assertEquals("bar", target2.getString());
                assertEquals("bar", source.getTarget().getString());
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