Examples with Populator org.glassfish.hk2.api.Populator used on opensource projects

Example 1 with Populator

use of org.glassfish.hk2.api.Populator in project Payara by payara.

the class ConfigModularityUtils method getCurrentConfigBeanForDefaultValue.

public <T extends ConfigBeanProxy> T getCurrentConfigBeanForDefaultValue(ConfigBeanDefaultValue defaultValue) throws InvocationTargetException, IllegalAccessException {
    // TODO make this method target aware!
    Class parentClass = getOwningClassForLocation(defaultValue.getLocation());
    Class configBeanClass = getClassForFullName(defaultValue.getConfigBeanClassName());
    Method m = findSuitableCollectionGetter(parentClass, configBeanClass);
    if (m != null) {
        ConfigParser configParser = new ConfigParser(serviceLocator);
        // I don't use the GlassFish document here as I don't need persistence
        final DomDocument doc = new DomDocument<GlassFishConfigBean>(serviceLocator) {

            @Override
            public Dom make(final ServiceLocator serviceLocator, XMLStreamReader xmlStreamReader, GlassFishConfigBean dom, ConfigModel configModel) {
                // by default, people get the translated view.
                return new GlassFishConfigBean(serviceLocator, this, dom, configModel, xmlStreamReader);
            }
        };
        ConfigBeanProxy parent = getOwningObject(defaultValue.getLocation());
        ConfigurationPopulator populator = new ConfigurationPopulator(defaultValue.getXmlConfiguration(), doc, parent);
        populator.run(configParser);
        ConfigBeanProxy configBean = doc.getRoot().createProxy(configBeanClass);
        Collection col = (Collection) m.invoke(parent);
        return (T) getConfigBeanFromCollection(col, configBean, configBeanClass);
    }
    return null;
}

Example 2 with Populator

use of org.glassfish.hk2.api.Populator in project Payara by payara.

the class ConfigurationParser method parseAndSetConfigBean.

/**
 * @param <T> the ConfigBeanProxy type we are looking for
 */
public <T extends ConfigBeanProxy> void parseAndSetConfigBean(List<ConfigBeanDefaultValue> values) {
    ConfigParser configParser = new ConfigParser(serviceLocator);
    // I don't use the GlassFish document here as I don't need persistence
    final DomDocument doc = new DomDocument<GlassFishConfigBean>(serviceLocator) {

        @Override
        public Dom make(final ServiceLocator serviceLocator, XMLStreamReader xmlStreamReader, GlassFishConfigBean dom, ConfigModel configModel) {
            return new GlassFishConfigBean(serviceLocator, this, dom, configModel, xmlStreamReader);
        }
    };
    // the solution is to put the loop into the apply method...  But it would be some fine amount of work
    for (final ConfigBeanDefaultValue configBeanDefaultValue : values) {
        final ConfigBeanProxy parent = configModularityUtils.getOwningObject(configBeanDefaultValue.getLocation());
        if (parent == null)
            continue;
        ConfigurationPopulator populator = null;
        if (replaceSystemProperties)
            try {
                populator = new ConfigurationPopulator(configModularityUtils.replacePropertiesWithCurrentValue(configBeanDefaultValue.getXmlConfiguration(), configBeanDefaultValue), doc, parent);
            } catch (Exception e) {
                LOG.log(Level.SEVERE, ConfigApiLoggerInfo.CFG_EXT_ADD_FAILED, e);
            }
        else {
            // Check that parent is not null!
            populator = new ConfigurationPopulator(configBeanDefaultValue.getXmlConfiguration(), doc, parent);
        }
        populator.run(configParser);
        synchronized (configModularityUtils) {
            boolean oldValue = configModularityUtils.isIgnorePersisting();
            try {
                Class configBeanClass = configModularityUtils.getClassForFullName(configBeanDefaultValue.getConfigBeanClassName());
                final ConfigBeanProxy pr = doc.getRoot().createProxy(configBeanClass);
                configModularityUtils.setIgnorePersisting(true);
                ConfigSupport.apply(new SingleConfigCode<ConfigBeanProxy>() {

                    public Object run(ConfigBeanProxy param) throws PropertyVetoException, TransactionFailure {
                        configModularityUtils.setConfigBean(pr, configBeanDefaultValue, param);
                        return param;
                    }
                }, parent);
            } catch (TransactionFailure e) {
                LOG.log(Level.SEVERE, ConfigApiLoggerInfo.CFG_EXT_ADD_FAILED, e);
            } finally {
                configModularityUtils.setIgnorePersisting(oldValue);
            }
        }
    }
}

Example 3 with Populator

use of org.glassfish.hk2.api.Populator in project Payara by payara.

the class JarManifestModuleRegistry method parseInhabitants.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
protected List<ActiveDescriptor> parseInhabitants(HK2Module module, String name, ServiceLocator serviceLocator, List<PopulatorPostProcessor> postProcessors) throws IOException {
    ArrayList<PopulatorPostProcessor> allPostProcessors = new ArrayList<PopulatorPostProcessor>();
    allPostProcessors.add(new Hk2LoaderPopulatorPostProcessor(singleClassLoader));
    if (postProcessors != null) {
        allPostProcessors.addAll(postProcessors);
    }
    DynamicConfigurationService dcs = serviceLocator.getService(DynamicConfigurationService.class);
    Populator populator = dcs.getPopulator();
    List<ActiveDescriptor<?>> retVal = populator.populate(new ClasspathDescriptorFileFinder(singleClassLoader, name), allPostProcessors.toArray(new PopulatorPostProcessor[allPostProcessors.size()]));
    return (List<ActiveDescriptor>) ((List) retVal);
}