Package org.apache.felix.ipojo

Examples of org.apache.felix.ipojo.ComponentInstance


        ((CheckService) osgiHelper.getServiceObject(ref)).doSomethingBad(); // Throws an NPE
    }

    @Test
    public void testExceptionInsideTransaction() throws NotSupportedException, SystemException, SecurityException, HeuristicMixedException, HeuristicRollbackException, RollbackException {
        ComponentInstance prov = ipojoHelper.createComponentInstance("org.apache.felix.ipojo.handler.transaction.components.FooImpl");
        ComponentInstance under = ipojoHelper.createComponentInstance("never-ok");

        Assert.assertEquals(ComponentInstance.VALID, prov.getState());
        Assert.assertEquals(ComponentInstance.VALID, under.getState());

        ServiceReference ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), under.getInstanceName());
        Assert.assertNotNull(ref);

        CheckService cs = (CheckService) osgiHelper.getServiceObject(ref);
        osgiHelper.waitForService(TransactionManager.class.getName(), null, 5000);
        TransactionManager tm = (TransactionManager) osgiHelper.getServiceObject(TransactionManager.class.getName(), null);
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        t.rollback();
    }

    @Test(expected = UnsupportedOperationException.class)
    public void testExpectedExceptionOutsideTransaction() {
        ComponentInstance prov = ipojoHelper.createComponentInstance("org.apache.felix.ipojo.handler.transaction.components.FooImpl");
        ComponentInstance under = ipojoHelper.createComponentInstance("never-ok");

        Assert.assertEquals(ComponentInstance.VALID, prov.getState());
        Assert.assertEquals(ComponentInstance.VALID, under.getState());

        ServiceReference ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), under.getInstanceName());
        Assert.assertNotNull(ref);

        ((CheckService) osgiHelper.getServiceObject(ref)).doSomethingBad2();
    }
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    }

    @Test
    public void testDelayOnProxiedCollectionDependency() {
        String prov = "provider";
        ComponentInstance provider1 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String prov2 = "provider2";
        ComponentInstance provider2 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov2);
        String un = "under-1";
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-NullableProxiedColCheckServiceProviderTimeout", un);

        ServiceReference ref_fs = ipojoHelper.getServiceReferenceByName(FooService.class.getName(), prov);
        assertNotNull("Check foo availability", ref_fs);

        ServiceReference ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability", ref_cs);

        CheckService cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation", cs.check());

        // Stop the providers.
        provider1.stop();
        provider2.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        long begin = System.currentTimeMillis();
        DelayedProvider dp = new DelayedProvider(provider1, 1500);
        DelayedProvider dp2 = new DelayedProvider(provider2, 100);
        dp.start();
        dp2.start();
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation - 2", cs.check());
        long end = System.currentTimeMillis();
        System.out.println("delay = " + (end - begin));
        assertTrue("Assert min delay", (end - begin) >= 100);
        assertTrue("Assert max delay", (end - begin) <= 1000);
        dp.stop();
        dp2.stop();

        provider1.stop();
        provider2.stop();

        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 3", ref_cs);
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);

        assertFalse("Check invocation - 3", cs.check()); // Will return false as the contained nullable will return false to the foo method.

        provider1.dispose();
        provider2.dispose();
        under.stop();
        under.dispose();
    }
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    }

    @Test
    public void testEmptyProxiedCollectionTimeout() {
        String prov = "provider";
        ComponentInstance provider = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String un = "under-1";
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-EmptyProxiedColCheckServiceProviderTimeout", un);

        ServiceReference ref_fs = ipojoHelper.getServiceReferenceByName(FooService.class.getName(), prov);
        assertNotNull("Check foo availability", ref_fs);

        ServiceReference ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability", ref_cs);

        CheckService cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation", cs.check());

        // Stop the provider.
        provider.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        DelayedProvider dp = new DelayedProvider(provider, 400);
        dp.start();
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        boolean res = false;
        try {
            res = cs.check();
        } catch (RuntimeException e) {
            fail("An empty array was expected ...");
        }
        assertTrue("Check empty array", res);

        dp.stop();
        provider.stop();
        provider.dispose();
        under.stop();
        under.dispose();
        return;
    }
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    }

    @Test
    public void testDelayOnMultipleDependency() {
        String prov = "provider";
        ComponentInstance provider1 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String prov2 = "provider2";
        ComponentInstance provider2 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov2);
        String un = "under-1";
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-EmptyMultipleCheckServiceProvider", un);

        ServiceReference ref_fs = ipojoHelper.getServiceReferenceByName(FooService.class.getName(), prov);
        assertNotNull("Check foo availability", ref_fs);

        ServiceReference ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability", ref_cs);

        CheckService cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation", cs.check());

        // Stop the providers.
        provider1.stop();
        provider2.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        long begin = System.currentTimeMillis();
        DelayedProvider dp = new DelayedProvider(provider1, 1500);
        DelayedProvider dp2 = new DelayedProvider(provider2, 100);
        dp.start();
        dp2.start();
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation - 2", cs.check());
        long end = System.currentTimeMillis();
        System.out.println("delay = " + (end - begin));
        assertTrue("Assert min delay", (end - begin) >= 100);
        assertTrue("Assert max delay", (end - begin) <= 1000);
        dp.stop();
        dp2.stop();

        provider1.stop();
        provider2.stop();

        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 3", ref_cs);
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);

        assertTrue("Check invocation - 3", cs.check());

        provider1.dispose();
        provider2.dispose();
        under.stop();
        under.dispose();
    }
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    }

    @Test
    public void testDelayOnCollectionDependency() {
        String prov = "provider";
        ComponentInstance provider1 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String prov2 = "provider2";
        ComponentInstance provider2 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov2);
        String un = "under-1";
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-EmptyColCheckServiceProvider", un);

        ServiceReference ref_fs = ipojoHelper.getServiceReferenceByName(FooService.class.getName(), prov);
        assertNotNull("Check foo availability", ref_fs);

        ServiceReference ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability", ref_cs);

        CheckService cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation", cs.check());

        // Stop the providers.
        provider1.stop();
        provider2.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        long begin = System.currentTimeMillis();
        DelayedProvider dp = new DelayedProvider(provider1, 1500);
        DelayedProvider dp2 = new DelayedProvider(provider2, 100);
        dp.start();
        dp2.start();
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation - 2", cs.check());
        long end = System.currentTimeMillis();
        System.out.println("delay = " + (end - begin));
        assertTrue("Assert min delay", (end - begin) >= 100);
        assertTrue("Assert max delay", (end - begin) <= 1000);
        dp.stop();
        dp2.stop();

        provider1.stop();
        provider2.stop();

        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 3", ref_cs);
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);

        assertTrue("Check invocation - 3", cs.check());

        provider1.dispose();
        provider2.dispose();
        under.stop();
        under.dispose();
    }
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    }

    @Test
    public void testDelayOnProxiedCollectionDependency() {
        String prov = "provider";
        ComponentInstance provider1 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String prov2 = "provider2";
        ComponentInstance provider2 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov2);
        String un = "under-1";
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-EmptyProxiedColCheckServiceProvider", un);

        ServiceReference ref_fs = ipojoHelper.getServiceReferenceByName(FooService.class.getName(), prov);
        assertNotNull("Check foo availability", ref_fs);

        ServiceReference ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability", ref_cs);

        CheckService cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation", cs.check());

        // Stop the providers.
        provider1.stop();
        provider2.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        long begin = System.currentTimeMillis();
        DelayedProvider dp = new DelayedProvider(provider1, 1500);
        DelayedProvider dp2 = new DelayedProvider(provider2, 100);
        dp.start();
        dp2.start();
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);
        assertTrue("Check invocation - 2", cs.check());
        long end = System.currentTimeMillis();
        System.out.println("delay = " + (end - begin));
        assertTrue("Assert min delay", (end - begin) >= 100);
        assertTrue("Assert max delay", (end - begin) <= 1000);
        dp.stop();
        dp2.stop();

        provider1.stop();
        provider2.stop();

        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 3", ref_cs);
        cs = (CheckService) osgiHelper.getServiceObject(ref_cs);

        assertTrue("Check invocation - 3", cs.check());

        provider1.dispose();
        provider2.dispose();
        under.stop();
        under.dispose();
    }
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    }

    @Test(expected = RuntimeException.class)
    public void testOkOutsideTransaction() {
        ComponentInstance prov = ipojoHelper.createComponentInstance("org.apache.felix.ipojo.handler.transaction.components.FooImpl");
        ComponentInstance under = ipojoHelper.createComponentInstance("mandatory-ok");

        Assert.assertEquals(ComponentInstance.VALID, prov.getState());
        Assert.assertEquals(ComponentInstance.VALID, under.getState());

        ServiceReference ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), under.getInstanceName());
        Assert.assertNotNull(ref);

        ((CheckService) osgiHelper.getServiceObject(ref)).doSomethingGood(); // Fail !
    }
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        ((CheckService) osgiHelper.getServiceObject(ref)).doSomethingGood(); // Fail !
    }

    @Test
    public void testOkInsideTransaction() throws NotSupportedException, SystemException, SecurityException, HeuristicMixedException, HeuristicRollbackException, RollbackException {
        ComponentInstance prov = ipojoHelper.createComponentInstance("org.apache.felix.ipojo.handler.transaction.components.FooImpl");
        ComponentInstance under = ipojoHelper.createComponentInstance("mandatory-ok");

        Assert.assertEquals(ComponentInstance.VALID, prov.getState());
        Assert.assertEquals(ComponentInstance.VALID, under.getState());

        ServiceReference ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), under.getInstanceName());
        Assert.assertNotNull(ref);

        osgiHelper.waitForService(TransactionManager.class.getName(), null, 5000);
        CheckService cs = (CheckService) osgiHelper.getServiceObject(ref);
        TransactionManager tm = (TransactionManager) osgiHelper.getServiceObject(TransactionManager.class.getName(), null);
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        t.commit();
    }

    @Test(expected = RuntimeException.class)
    public void testExceptionOutsideTransaction() {
        ComponentInstance prov = ipojoHelper.createComponentInstance("org.apache.felix.ipojo.handler.transaction.components.FooImpl");
        ComponentInstance under = ipojoHelper.createComponentInstance("mandatory-ok");

        Assert.assertEquals(ComponentInstance.VALID, prov.getState());
        Assert.assertEquals(ComponentInstance.VALID, under.getState());

        ServiceReference ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), under.getInstanceName());
        Assert.assertNotNull(ref);

        ((CheckService) osgiHelper.getServiceObject(ref)).doSomethingBad(); // Fail, RTE thrown before the other exception
    }
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