Examples with PrimitiveInstanceDescription org.apache.felix.ipojo.PrimitiveInstanceDescription used on opensource projects

Example 6 with PrimitiveInstanceDescription

use of org.apache.felix.ipojo.PrimitiveInstanceDescription in project felix by apache.

the class TestImmediateCallbackSeveralFactories method testCallback.

@Test
public void testCallback() {
    // Check instance is invalid
    ServiceReference arch_ref = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance.getInstanceName());
    assertNotNull("Check architecture availability", arch_ref);
    PrimitiveInstanceDescription id_dep = (PrimitiveInstanceDescription) ((Architecture) osgiHelper.getRawServiceObject(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 1", id_dep.getState() == ComponentInstance.INVALID);
    assertEquals("Check pojo count - 1", id_dep.getCreatedObjects().length, 0);
    // Start fooprovider
    fooProvider.start();
    // Check instance validity
    // id_dep = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 1", id_dep.getState() == ComponentInstance.VALID);
    // Check service providing
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) osgiHelper.getRawServiceObject(cs_ref);
    assertTrue("check CheckService invocation", cs.check());
    assertEquals("Check pojo count - 2", id_dep.getCreatedObjects().length, 1);
    // Check int property
    Integer index = (Integer) (cs.getProps().get("int"));
    Integer count = (Integer) (cs.getProps().get("count"));
    assertEquals("Check int property - 1 (" + index + ")", index.intValue(), 1);
    assertEquals("Check count property - 1 (" + count + ")", count.intValue(), 1);
    fooProvider.stop();
    // id_dep = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 2", id_dep.getState() == ComponentInstance.INVALID);
    assertEquals("Check pojo count - 3", id_dep.getCreatedObjects().length, 1);
    fooProvider.start();
    // Check instance validity
    // id_dep = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 2", id_dep.getState() == ComponentInstance.VALID);
    // Check service providing
    cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    cs = (CheckService) osgiHelper.getRawServiceObject(cs_ref);
    assertTrue("check CheckService invocation", cs.check());
    // Check int property
    index = (Integer) (cs.getProps().get("int"));
    count = (Integer) (cs.getProps().get("count"));
    assertEquals("Check int property - 2 (" + index + ")", index.intValue(), 3);
    assertEquals("Check count property - 2 (" + count + ")", count.intValue(), 1);
    assertEquals("Check pojo count - 4 ", id_dep.getCreatedObjects().length, 1);
}

Example 7 with PrimitiveInstanceDescription

use of org.apache.felix.ipojo.PrimitiveInstanceDescription in project felix by apache.

the class TestParentCallback method testCallback.

@Test
public void testCallback() {
    // Check instance is invalid
    ServiceReference arch_ref = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance.getInstanceName());
    assertNotNull("Check architecture availability", arch_ref);
    PrimitiveInstanceDescription id_dep = (PrimitiveInstanceDescription) ((Architecture) osgiHelper.getRawServiceObject(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 1", id_dep.getState() == ComponentInstance.INVALID);
    // Start fooprovider
    fooProvider.start();
    // Check instance validity
    // id_dep = ((Architecture) osgiHelper.getServiceObject(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 1", id_dep.getState() == ComponentInstance.VALID);
    // Check service providing
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    // Check int property
    assertEquals("Check pojo count - 2", id_dep.getCreatedObjects().length, 1);
    fooProvider.stop();
    // id_dep = ((Architecture) osgiHelper.getServiceObject(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 2", id_dep.getState() == ComponentInstance.INVALID);
    fooProvider.start();
    // Check instance validity
    // id_dep = ((Architecture) osgiHelper.getServiceObject(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 2", id_dep.getState() == ComponentInstance.VALID);
    // Check service providing
    cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) osgiHelper.getRawServiceObject(cs_ref);
    assertTrue("check CheckService invocation", cs.check());
    // Clean up
    bc.ungetService(arch_ref);
    bc.ungetService(cs_ref);
}

Example 8 with PrimitiveInstanceDescription

use of org.apache.felix.ipojo.PrimitiveInstanceDescription in project felix by apache.

the class TestDependencyArchitecture method testProxiedSimpleDependency.

@Test
public void testProxiedSimpleDependency() {
    ServiceReference arch_dep = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance5.getInstanceName());
    assertNotNull("Check architecture availability", arch_dep);
    PrimitiveInstanceDescription id_dep = (PrimitiveInstanceDescription) ((Architecture) osgiHelper.getRawServiceObject(arch_dep)).getInstanceDescription();
    assertTrue("Check instance invalidity - 1", id_dep.getState() == ComponentInstance.INVALID);
    // Check dependency handler invalidity
    DependencyHandlerDescription dhd = getDependencyDesc(id_dep);
    assertFalse("Check dependency handler invalidity", dhd.isValid());
    // Check dependency metadata
    assertEquals("Check dependency interface", dhd.getDependencies()[0].getInterface(), FooService.class.getName());
    assertEquals("Check dependency id", dhd.getDependencies()[0].getId(), FooService.class.getName());
    assertFalse("Check dependency cardinality", dhd.getDependencies()[0].isMultiple());
    assertFalse("Check dependency optionality", dhd.getDependencies()[0].isOptional());
    assertNull("Check dependency ref -1", dhd.getDependencies()[0].getServiceReferences());
    assertTrue("Check dependency proxy", dhd.getDependencies()[0].isProxy());
    fooProvider1.start();
    ServiceReference arch_ps = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check architecture availability", arch_ps);
    PrimitiveInstanceDescription id_ps = (PrimitiveInstanceDescription) ((Architecture) osgiHelper.getRawServiceObject(arch_ps)).getInstanceDescription();
    assertTrue("Check instance invalidity - 1", id_ps.getState() == ComponentInstance.VALID);
    // id_dep = ((Architecture) osgiHelper.getRawServiceObject(arch_dep)).getInstanceDescription();
    assertTrue("Check instance validity", id_dep.getState() == ComponentInstance.VALID);
    dhd = getDependencyDesc(id_dep);
    assertTrue("Check dependency handler validity", dhd.isValid());
    assertEquals("Check dependency ref - 2 ", dhd.getDependencies()[0].getServiceReferences().size(), 1);
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance5.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) osgiHelper.getRawServiceObject(cs_ref);
    assertTrue("check CheckService invocation", cs.check());
    // Check object graph
    // id_dep = ((Architecture) osgiHelper.getRawServiceObject(arch_dep)).getInstanceDescription();
    dhd = getDependencyDesc(id_dep);
    // id_ps = ((Architecture) osgiHelper.getRawServiceObject(arch_ps)).getInstanceDescription();
    ProvidedServiceHandlerDescription psh = getPSDesc(id_ps);
    assertEquals("Check POJO creation", id_ps.getCreatedObjects().length, 1);
    fooProvider1.stop();
    // id_dep = ((Architecture) osgiHelper.getRawServiceObject(arch_dep)).getInstanceDescription();
    assertTrue("Check instance invalidity - 2", id_dep.getState() == ComponentInstance.INVALID);
    dhd = getDependencyDesc(id_dep);
    assertFalse("Check dependency handler invalidity", dhd.isValid());
    fooProvider1.start();
    // id_dep = ((Architecture) osgiHelper.getRawServiceObject(arch_dep)).getInstanceDescription();
    dhd = getDependencyDesc(id_dep);
    arch_ps = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check architecture availability", arch_ps);
    // id_ps = ((Architecture) osgiHelper.getRawServiceObject(arch_ps)).getInstanceDescription();
    assertTrue("Check instance invalidity - 1", id_ps.getState() == ComponentInstance.VALID);
    psh = getPSDesc(id_ps);
    assertTrue("Check instance validity", id_dep.getState() == ComponentInstance.VALID);
    assertTrue("Check dependency handler validity", dhd.isValid());
    assertEquals("Check dependency ref -3", dhd.getDependencies()[0].getServiceReferences().size(), 1);
    cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance5.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    cs = (CheckService) osgiHelper.getRawServiceObject(cs_ref);
    assertTrue("check CheckService invocation", cs.check());
    // Check object graph
    // id_dep = ((Architecture) osgiHelper.getRawServiceObject(arch_dep)).getInstanceDescription();
    dhd = getDependencyDesc(id_dep);
    // id_ps = ((Architecture) osgiHelper.getRawServiceObject(arch_ps)).getInstanceDescription();
    psh = getPSDesc(id_ps);
    fooProvider1.stop();
    // id_dep = ((Architecture) osgiHelper.getRawServiceObject(arch_dep)).getInstanceDescription();
    assertTrue("Check instance invalidity - 2", id_dep.getState() == ComponentInstance.INVALID);
    dhd = getDependencyDesc(id_dep);
    assertFalse("Check dependency handler invalidity", dhd.isValid());
    id_dep = null;
    cs = null;
    getContext().ungetService(arch_dep);
    getContext().ungetService(cs_ref);
}

Example 9 with PrimitiveInstanceDescription

use of org.apache.felix.ipojo.PrimitiveInstanceDescription in project felix by apache.

the class Service method getProvidedServiceDescription.

/**
 * Gets the provided service description associated with the current service.
 * @param instance the instance on which looking for the provided service description
 * @return the provided service description or <code>null</code> if not found.
 */
public ProvidedServiceDescription getProvidedServiceDescription(ComponentInstance instance) {
    PrimitiveInstanceDescription desc = (PrimitiveInstanceDescription) instance.getInstanceDescription();
    ProvidedServiceDescription[] pss = desc.getProvidedServices();
    if (pss.length == 0) {
        return null;
    }
    if (pss.length == 1) {
        return pss[0];
    }
    if (m_specifications == null) {
        return null;
    } else {
        for (int j = 0; j < pss.length; j++) {
            ProvidedServiceDescription psd = pss[j];
            List specs = Arrays.asList(psd.getServiceSpecifications());
            if (specs.containsAll(m_specifications)) {
                return psd;
            }
        }
    }
    return null;
}

Example 10 with PrimitiveInstanceDescription

use of org.apache.felix.ipojo.PrimitiveInstanceDescription in project felix by apache.

the class ServiceProperty method getPropertyValue.

/**
 * Gets the property value of the current property
 * on the given instance.
 * @param instance the instance on which looking for
 * the property value
 * @return the property value or <code>null</code>
 * if not found.
 */
public Object getPropertyValue(ComponentInstance instance) {
    PrimitiveInstanceDescription desc = (PrimitiveInstanceDescription) instance.getInstanceDescription();
    ProvidedServiceDescription[] pss = desc.getProvidedServices();
    for (int i = 0; i < pss.length; i++) {
        // Check with the name
        if (m_name != null && pss[i].getProperties().containsKey(m_name)) {
            return pss[i].getProperties().get(m_name);
        }
        // Check with the field
        if (m_field != null && pss[i].getProperties().containsKey(m_field)) {
            return pss[i].getProperties().get(m_field);
        }
    }
    // Not found.
    return null;
}