Package org.glassfish.hk2.api

Examples of org.glassfish.hk2.api.Metadata


            audioFormat = new AudioFormat((float) track.getSampleRate(), bps * 8, track.getChannelCount(), true, false);
    }

    private void parseGaplessInfo(Movie movie) {
        gaplessPadding = track.getLastFramePadding();
        MetaData metaData = movie.getMetaData();
        String iTunSMPB = metaData.get(MetaData.Field.GAPLESS_PLAYBACK);
        if (iTunSMPB != null && iTunSMPB.length() > 0) {
            String[] data = iTunSMPB.trim().split(" ");
            gaplessDelay = Integer.parseInt(data[1], 16);
            gaplessPadding = (int) (track.getSampleDuration(0) - Integer.parseInt(data[2], 16));
        } else {
            //now estimate gapless delay based on the tool
            String tool = metaData.get(MetaData.Field.ENCODER_TOOL);
            if (tool != null && !tool.isEmpty()) {
                if (tool.startsWith("Nero")) {
                    gaplessDelay = (int) (track.getSampleDuration(0) * 2 + 576);
                } else if (tool.startsWith("FAAC")) {
                    gaplessDelay = (int) track.getSampleDuration(0);
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    /**
     * Mallory cannot un-advertise ServiceLocator!
     */
    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())) {
                        return true;
                    }
                }
               
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    }

    private boolean isSecureAnnotated(ValidationInformation info) {

        Descriptor d = info.getCandidate();

        Set<String> qualifiers = d.getQualifiers();
        if (qualifiers != null && qualifiers.size() != 0) {
            for (String s : qualifiers) {
                if (Secure.class.getCanonicalName().equals(s)) {
                    if (LOG.isLoggable(Level.FINE)) {
                        LOG.fine("The instance is annotated with \'Secure\': "
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        Set<String> contracts = ReflectionHelper.getContractsFromClass(clazz, Contract.class);
        String name = ReflectionHelper.getName(clazz);
        String scope = ReflectionHelper.getScopeFromClass(clazz, PerLookup.class).getName();
        Set<String> qualifiers = ReflectionHelper.getQualifiersFromClass(clazz);
        DescriptorType type = DescriptorType.CLASS;
        if (Factory.class.isAssignableFrom(clazz)) {
            type = DescriptorType.PROVIDE_METHOD;
        }
       
        Boolean proxy = null;
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            else {
                proxyForSameScope = Boolean.FALSE;
            }
        }
       
        DescriptorVisibility visibility = DescriptorVisibility.NORMAL;
        Visibility vi = constant.getClass().getAnnotation(Visibility.class);
        if (vi != null) {
            visibility = vi.value();
        }
       
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        ProxyForSameScope pfss = clazz.getAnnotation(ProxyForSameScope.class);
        if (pfss != null) {
            proxyForSameScope = new Boolean(pfss.value());
        }
       
        DescriptorVisibility visibility = DescriptorVisibility.NORMAL;
        Visibility vi = clazz.getAnnotation(Visibility.class);
        if (vi != null) {
            visibility = vi.value();
        }
       
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            Globals.setDefaultHabitat(habitat);
           
            ServiceLocator locator = habitat;
           
            DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
            DynamicConfiguration config = dcs.createDynamicConfiguration();
           
            /*
             * Remove any already-loaded startup context so we can replace it
             * with the ACC one.
             */
            config.addUnbindFilter(BuilderHelper.createContractFilter(StartupContext.class.getName()));
           
            /*
             * Following the example from AppServerStartup, remove any
             * pre-loaded lazy inhabitant for ProcessEnvironment that exists
             * from HK2's scan for services.  Then add in
             * an ACC ProcessEnvironment.
             */
            config.addUnbindFilter(BuilderHelper.createContractFilter(ProcessEnvironment.class.getName()));
           
            config.commit();
           
            config = dcs.createDynamicConfiguration();
           
            StartupContext startupContext = new ACCStartupContext();
            AbstractActiveDescriptor<?> startupContextDescriptor = BuilderHelper.createConstantDescriptor(startupContext);
            startupContextDescriptor.addContractType(StartupContext.class);
            config.addActiveDescriptor(startupContextDescriptor);
           
            ModulesRegistry modulesRegistry = new StaticModulesRegistry(ACCModulesManager.class.getClassLoader());
            config.addActiveDescriptor(BuilderHelper.createConstantDescriptor(modulesRegistry));
           
            config.addActiveDescriptor(BuilderHelper.createConstantDescriptor(
                    new ProcessEnvironment(ProcessEnvironment.ProcessType.ACC)));

            /*
             * Create the ClientNamingConfigurator used by naming.
             */
            ClientNamingConfigurator cnc = new ClientNamingConfiguratorImpl();
            config.addActiveDescriptor(BuilderHelper.createConstantDescriptor(cnc));
           
            Logger logger = Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
            AbstractActiveDescriptor<Logger> di = BuilderHelper.createConstantDescriptor(logger);
            di.addContractType(Logger.class);
            config.addActiveDescriptor(di);
           
            config.commit();
       }
    }
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        }
    }

    private static void atomicReplace(ServiceLocator locator, ProgramOptions options) {
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();

        config.addUnbindFilter(BuilderHelper.createContractFilter(ProgramOptions.class.getName()));
        ActiveDescriptor<ProgramOptions> desc = BuilderHelper.createConstantDescriptor(
                options, null, ProgramOptions.class);
        config.addActiveDescriptor(desc);

        config.commit();
    }
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    /**
     * Mallory cannot advertise the EvilService
     */
    public void tryToAdvertiseAService() {
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();
       
        config.addActiveDescriptor(EvilService.class);
       
        config.commit()// This will throw a MultiException
    }
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            }
           
        };
       
        DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
        DynamicConfiguration config = dcs.createDynamicConfiguration();
       
        config.addUnbindFilter(unbindFilter);
       
        config.commit()// This will throw a MultiException
    }
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