Package org.apache.felix.ipojo

Examples of org.apache.felix.ipojo.ServiceContext


    assertTrue("Check instance validity", under.getState() == ComponentInstance.VALID);
    under.dispose();
  }
 
  public void testServiceAvailabilityLevel2() {
    ServiceContext sc = Utils.getServiceContext(empty);
    Properties props = new Properties();
    props.put("instance.name","under-X");
    ComponentInstance under = null;
    try {
      under = bar1Factory.createComponentInstance(props, sc);
    } catch(Exception e) {
      fail("Cannot instantiate under : " + e.getMessage());
   
    assertTrue("Check instance validity", under.getState() == ComponentInstance.VALID);
    ServiceContext sc2 = Utils.getServiceContext(under);
    assertNotNull("Check service availability", sc2.getServiceReference(BarService.class.getName()));
   
    under.dispose();
  }
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    fact2.start();
    fact3.start();
  }
 
  public void testFactoryManagementLevel2() {
    ServiceContext sc = Utils.getServiceContext(empty);
    Properties props = new Properties();
    props.put("instance.name","under");
    ComponentInstance under = null;
    try {
      under = bar1Factory.createComponentInstance(props, sc);
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      under = bar2Factory.createComponentInstance(props);
    } catch(Exception e) {
      fail("Cannot instantiate under : " + e.getMessage());
   
    assertTrue("Check instance validity", under.getState() == ComponentInstance.VALID);
    ServiceContext sc = Utils.getServiceContext(under);
    assertNotNull("Check service availability", sc.getServiceReference(BarService.class.getName()));
    int count = Utils.getServiceReferences(sc, BarService.class.getName(), null).length;
    assertEquals("Check service provider number : " + count, count, 3);
   
    under.dispose();
  }
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    under.dispose();
  }
 
  public void testCreationLevel2() {
    ServiceContext sc = Utils.getServiceContext(empty);
    Properties props = new Properties();
    props.put("instance.name","under");
    ComponentInstance under = null;
    try {
      under = bar2Factory.createComponentInstance(props, sc);
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    assertTrue("Check instance validity", under.getState() == ComponentInstance.VALID);
    under.dispose();
  }
 
  public void testServiceAvailabilityLevel2() {
    ServiceContext sc = Utils.getServiceContext(empty);
    Properties props = new Properties();
    props.put("instance.name","under");
    ComponentInstance under = null;
    try {
      under = bar2Factory.createComponentInstance(props, sc);
    } catch(Exception e) {
      fail("Cannot instantiate under : " + e.getMessage());
   
    assertTrue("Check instance validity", under.getState() == ComponentInstance.VALID);
    ServiceContext sc2 = Utils.getServiceContext(under);
    assertNotNull("Check service availability", sc2.getServiceReference(BarService.class.getName()));
    assertEquals("Check service provider number", Utils.getServiceReferences(sc2, BarService.class.getName(), null).length, 3);
   
    under.dispose();
  }
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    try {
      under = bar2Factory.createComponentInstance(props);
    } catch(Exception e) {
      fail("Cannot instantiate under : " + e.getMessage());
    }
    ServiceContext sc = Utils.getServiceContext(under);
    assertTrue("Check instance validity - 1", under.getState() == ComponentInstance.VALID);
   
    ComponentFactory fact1 = (ComponentFactory) Utils.getFactoryByName(getContext(), "COMPO-FooBarProviderType-1");
    ComponentFactory fact2 = (ComponentFactory) Utils.getFactoryByName(getContext(), "COMPO-FooBarProviderType-2");
    ComponentFactory fact3 = (ComponentFactory) Utils.getFactoryByName(getContext(), "COMPO-FooBarProviderType-3");
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    fact2.start();
    fact3.start();
  }
 
  public void testFactoryManagementLevel2() {
    ServiceContext sc = Utils.getServiceContext(empty);
    Properties props = new Properties();
    props.put("instance.name","under");
    ComponentInstance under = null;
    try {
      under = bar2Factory.createComponentInstance(props, sc);
    } catch(Exception e) {
      fail("Cannot instantiate under : " + e.getMessage());
    }
    assertTrue("Check instance validity - 1", under.getState() == ComponentInstance.VALID);
    ServiceContext sc2 = Utils.getServiceContext(under);
   
    ComponentFactory fact1 = (ComponentFactory) Utils.getFactoryByName(getContext(), "COMPO-FooBarProviderType-1");
    ComponentFactory fact2 = (ComponentFactory) Utils.getFactoryByName(getContext(), "COMPO-FooBarProviderType-2");
    ComponentFactory fact3 = (ComponentFactory) Utils.getFactoryByName(getContext(), "COMPO-FooBarProviderType-3");
   
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  public void testSimple() {
    import1.start();
    //Two providers
    assertTrue("Test component validity", import1.getState() == ComponentInstance.VALID);
    ServiceContext sc = Utils.getServiceContext(import1);
    ServiceReference[] refs = Utils.getServiceReferences(sc, FooService.class.getName(), null);
    assertNotNull("Test foo availability inside the composite - 1", refs);
    assertEquals("Test foo availability inside the composite - 1.2", refs.length, 1);
    FooService fs = (FooService) sc.getService(refs[0]);
    assertTrue("Test foo invocation", fs.foo());
    sc.ungetService(refs[0]);
   
    foo1.stop();
    assertTrue("Test component validity", import1.getState() == ComponentInstance.VALID);
    sc = Utils.getServiceContext(import1);
    refs = Utils.getServiceReferences(sc, FooService.class.getName(), null);
    assertNotNull("Test foo availability inside the composite - 1", refs);
    assertEquals("Test foo availability inside the composite - 1.2", refs.length, 1);
    fs = (FooService) sc.getService(refs[0]);
    assertTrue("Test foo invocation", fs.foo());
    sc.ungetService(refs[0]);
   
    // Stop the second provider
    foo2.stop();   
    assertTrue("Test component invalidity - 2", import1.getState() == ComponentInstance.INVALID);
   
    foo2.start();
    assertTrue("Test component validity", import1.getState() == ComponentInstance.VALID);
    sc = Utils.getServiceContext(import1);
    refs = Utils.getServiceReferences(sc, FooService.class.getName(), null);
    assertNotNull("Test foo availability inside the composite - 3", refs);
    assertEquals("Test foo availability inside the composite - 3.1", refs.length, 1);
    fs = (FooService) sc.getService(refs[0]);
    assertTrue("Test foo invocation", fs.foo());
    sc.ungetService(refs[0]);
  }
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  public void testSimple2() {
    import1.start();
    //Two providers
    assertTrue("Test component validity", import1.getState() == ComponentInstance.VALID);
    ServiceContext sc = Utils.getServiceContext(import1);
    ServiceReference[] refs = Utils.getServiceReferences(sc, FooService.class.getName(), null);
    assertNotNull("Test foo availability inside the composite - 1", refs);
    assertEquals("Test foo availability inside the composite - 1.2", refs.length, 1);
    FooService fs = (FooService) sc.getService(refs[0]);
    assertTrue("Test foo invocation", fs.foo());
    sc.ungetService(refs[0]);
   
    foo2.stop();
    assertTrue("Test component invalidity - 1", import1.getState() == ComponentInstance.INVALID);
   
    // Stop the second provider
    foo1.stop();   
    assertTrue("Test component invalidity - 2", import1.getState() == ComponentInstance.INVALID);
   
    foo1.start();
    assertTrue("Test component invalidity - 3", import1.getState() == ComponentInstance.INVALID);
   
    foo2.start();
    assertTrue("Test component validity", import1.getState() == ComponentInstance.VALID);
    sc = Utils.getServiceContext(import1);
    refs = Utils.getServiceReferences(sc, FooService.class.getName(), null);
    assertNotNull("Test foo availability inside the composite - 3", refs);
    assertEquals("Test foo availability inside the composite - 3.1", refs.length, 1);
    fs = (FooService) sc.getService(refs[0]);
    assertTrue("Test foo invocation", fs.foo());
    sc.ungetService(refs[0]);
 
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      under = bar1Factory.createComponentInstance(props);
    } catch(Exception e) {
      fail("Cannot instantiate under : " + e.getMessage());
   
    assertTrue("Check instance validity", under.getState() == ComponentInstance.VALID);
    ServiceContext sc = Utils.getServiceContext(under);
    assertNotNull("Check service availability", sc.getServiceReference(BarService.class.getName()));
   
    under.dispose();
  }
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