Package org.apache.felix.ipojo

Examples of org.apache.felix.ipojo.ComponentInstance


        t.commit();
    }

    @Test(expected = NullPointerException.class)
    public void testExceptionOutsideTransaction() {
        ComponentInstance prov = ipojoHelper.createComponentInstance("org.apache.felix.ipojo.handler.transaction.components.FooImpl");
        ComponentInstance under = ipojoHelper.createComponentInstance("supported-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();
    }
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        ((CheckService) osgiHelper.getServiceObject(ref)).doSomethingBad();
    }

    @Test(expected = RollbackException.class)
    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("supported-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(); // Throw a rollback exception.
    }

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

    @Test(expected = UnsupportedOperationException.class)
    public void testExpectedExceptionOutsideTransaction() {
        ComponentInstance prov = ipojoHelper.createComponentInstance("org.apache.felix.ipojo.handler.transaction.components.FooImpl");
        ComponentInstance under = ipojoHelper.createComponentInstance("supported-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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        ((CheckService) osgiHelper.getServiceObject(ref)).doSomethingBad2();
    }

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

        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);
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     * The filter is made to get only one provider.
     */
    @Test
    public void testWithTemporalFilters() {
        String prov = "provider";
        ComponentInstance provider1 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String prov2 = "provider2";
        ComponentInstance provider2 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov2);

        Dictionary configuration = new Hashtable();
        String un = "under-1";
        configuration.put("instance.name", un);
        Dictionary filter = new Hashtable();
        filter.put("foo", "(instance.name=provider2)");
        configuration.put("temporal.filters", filter);
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-MultipleCheckServiceProvider",
                configuration);

        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.
        provider2.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        long begin = System.currentTimeMillis();
        DelayedProvider dp2 = new DelayedProvider(provider2, 100);
        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);
        dp2.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.stop();
        provider2.stop();
        provider1.dispose();
        provider2.dispose();
        under.stop();
        under.dispose();
    }
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        Assert.assertEquals(0, cs.getNumberOfRollback());
    }

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

        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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     * The filter is made to get only one provider.
     */
    @Test
    public void testWithRequireFilters() {
        String prov = "provider";
        ComponentInstance provider1 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String prov2 = "provider2";
        ComponentInstance provider2 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov2);

        Dictionary configuration = new Hashtable();
        String un = "under-1";
        configuration.put("instance.name", un);
        Dictionary filter = new Hashtable();
        filter.put("foo", "(instance.name=provider2)");
        configuration.put("requires.filters", filter);
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-MultipleCheckServiceProvider", configuration);

        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.
        provider2.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        long begin = System.currentTimeMillis();
        DelayedProvider dp2 = new DelayedProvider(provider2, 100);
        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);
        dp2.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.stop();
        provider2.stop();
        provider1.dispose();
        provider2.dispose();
        under.stop();
        under.dispose();
    }
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     * The filter is made to get only one specific provider.
     */
    @Test
    public void testWithTemporalFrom() {
        String prov = "provider";
        ComponentInstance provider1 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov);
        String prov2 = "provider2";
        ComponentInstance provider2 = ipojoHelper.createComponentInstance("TEMPORAL-FooProvider", prov2);

        Dictionary configuration = new Hashtable();
        String un = "under-1";
        configuration.put("instance.name", un);
        Dictionary filter = new Hashtable();
        filter.put("foo", "provider2");
        configuration.put("temporal.from", filter);
        ComponentInstance under = ipojoHelper.createComponentInstance("TEMPORAL-MultipleCheckServiceProvider", configuration);

        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.
        provider2.stop();
        ref_cs = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), un);
        assertNotNull("Check cs availability - 2", ref_cs);
        long begin = System.currentTimeMillis();
        DelayedProvider dp2 = new DelayedProvider(provider2, 100);
        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);
        dp2.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.stop();
        provider2.stop();
        provider1.dispose();
        provider2.dispose();
        under.stop();
        under.dispose();
    }
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