Examples of org.glassfish.hk2.api.Descriptor

org.glassfish.hk2.api.MultiException
A Descriptor is a bean-like structure that describes a service declaration in HK2. A descriptor is comprised only of basic objects such as String or boolean (e.g., not Class or Annotation}. A described service does not need to be classloaded in order to have a Descriptor. However, this does imply that a Descriptor will have some loss of information when compared to a classloaded service, which is described with an {@link ActiveDescriptor}. For example, a Descriptor can know that a service has a qualifier named Foo, but will not know (without the use of {@link Metadata}) what values Foo contains.
Services have a number of optional attributes such as name and scope. A service is required to minimally have a type name representing the concrete (i.e., byType) definition.
@see {@link ActiveDescriptor}, {@link Metadata} @author Jerome Dochez, Jeff Trent, Mason Taube

                return false;
            }
            
        };
        
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();
        
        config.addUnbindFilter(unbindFilter);
        
        config.commit();  // This will throw a MultiException
    }

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    private boolean isJavaSource(String main) {
        return main.endsWith(".java");
    }


    private static void bind(ServiceLocator locator, Binder binder) {
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration dc = dcs.createDynamicConfiguration();


        locator.inject(binder);
        binder.bind(dc);


        dc.commit();

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    private boolean isJavaSource(String main) {
        return main.endsWith(".java");
    }


    private static void bind(ServiceLocator locator, Binder binder) {
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration dc = dcs.createDynamicConfiguration();


        locator.inject(binder);
        binder.bind(dc);


        dc.commit();

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     */
    public void tryToUnAdvertiseAService() {
        final Descriptor locatorService = locator.getBestDescriptor(BuilderHelper.createContractFilter(ServiceLocator.class.getName()));
        
        // This filter matches ServiceLocator itself!
        Filter unbindFilter = new Filter() {


            @Override
            public boolean matches(Descriptor d) {
                if (d.getServiceId().equals(locatorService.getServiceId())) {
                    if (d.getLocatorId().equals(locator.getLocatorId())) {

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*/            
                AccessController.doPrivileged(new PrivilegedAction<List<ServiceHandle<? extends Object>>>() {
                    public List<ServiceHandle<? extends Object>> run() {
                        
                        List<ServiceHandle<? extends Object>> identities = (List<ServiceHandle<? extends Object>>)getBaseServiceLocator().getAllServices(
                           new Filter() {
        
                                @Override
                                public boolean matches(Descriptor d) {
                                   if (d == null) {
                                   return false;

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                });
            }
            final ClassLoader binderClassLoader = loader;
            
            defaultLoader = new HK2Loader() {
                @Override
                public Class<?> loadClass(String className) throws MultiException {
                    try {
                        return binderClassLoader.loadClass(className);
                    } catch (ClassNotFoundException e) {

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        };
        
    }


    protected Class<?> loadClass(String type) throws ClassNotFoundException {
        HK2Loader loader = myself.getLoader();
        
        if (loader == null) {
            return getClass().getClassLoader().loadClass(type);
        }
        
        try {
            return loader.loadClass(type);
        }
        catch (MultiException me) {
            for (Throwable th : me.getErrors()) {
                if (th instanceof ClassNotFoundException) {
                    throw (ClassNotFoundException) th;

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        }
        
        final String fContract = contract;
        final String fName = name;
        
        return new IndexedFilter() {


            @Override
            public boolean matches(Descriptor d) {
                if (qualifiers.isEmpty()) return true;

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                return annotationClass.getDeclaredMethods();
            }
            
      });
      for (Method annotationMethod : annotationMethods) {
          Metadata metadataAnno = annotationMethod.getAnnotation(Metadata.class);
          if (metadataAnno == null) continue;
          
          String key = metadataAnno.value();
          
          Object addMe;
          try {
              addMe = ReflectionHelper.invoke(annotation, annotationMethod, new Object[0]);
          }

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          Object addMe;
          try {
              addMe = ReflectionHelper.invoke(annotation, annotationMethod, new Object[0]);
          }
          catch (Throwable th) {
              throw new MultiException(th);
          }
          
          if (addMe == null) continue;
          
          String addMeString;

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