Package org.jvnet.hk2.config

Examples of org.jvnet.hk2.config.Changed


        }
        return expression;
    }

    public String serializeConfigBeanByType(Class configBeanType) {
        ConfigBeanProxy configBeanProxy = getConfigBeanInstanceFor(configBeanType);
        return serializeConfigBean(configBeanProxy);
    }
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        return m;
    }

    public boolean deleteConfigurationForConfigBean(ConfigBeanProxy configBean, Collection col, ConfigBeanDefaultValue defaultValue) {
        String name;
        ConfigBeanProxy itemToRemove;
        try {
            Class configBeanClass = getClassForFullName(defaultValue.getConfigBeanClassName());
            name = getNameForConfigBean(configBean, configBeanClass);
            itemToRemove = getNamedConfigBeanFromCollection(col, name, configBeanClass);
            if (itemToRemove != null) {
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    }

    public String replacePropertiesWithCurrentValue(String xmlConfiguration, ConfigBeanDefaultValue value) throws InvocationTargetException, IllegalAccessException {
        for (ConfigCustomizationToken token : value.getCustomizationTokens()) {
            String toReplace = "${" + token.getName() + "}";
            ConfigBeanProxy current = getCurrentConfigBeanForDefaultValue(value);
            String propertyValue = getPropertyValue(token, current);
            if (propertyValue != null) {
                xmlConfiguration = xmlConfiguration.replace(toReplace, propertyValue);
            }
        }
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    }


    public String getPropertyValue(ConfigCustomizationToken token, ConfigBeanProxy finalConfigBean) {
        if (finalConfigBean != null) {
            ConfigBeanProxy parent = finalConfigBean.getParent();
            while (!(parent instanceof SystemPropertyBag)) {
                parent = parent.getParent();
                if (parent == null) return null;
            }
            if (((SystemPropertyBag) parent).getSystemProperty(token.getName()) != null) {
                return ((SystemPropertyBag) parent).getSystemProperty(token.getName()).getValue();
            }
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    private ConfigModularityUtils configModularityUtils;

    @Override
    public ConfigBeanProxy handleExtension(Object owner, Class ownerType, Object[] params) {
        if (((Class) params[0]).getName().equals("com.sun.enterprise.config.serverbeans.SystemProperty")) return null;
        ConfigBeanProxy configExtension = null;
        List<ConfigBeanProxy> extensions = configModularityUtils.getExtensions(((ConfigBean) owner).createProxy(ownerType));
        for (ConfigBeanProxy extension : extensions) {
            try {
                configExtension = (ConfigBeanProxy) ((Class) params[0]).cast(extension);
                return configExtension;
            } catch (Exception e) {
                // ignore, not the right type.
            }
        }
       
        try {
            ConfigBeanProxy pr = ((ConfigBean) owner).createProxy(ownerType);
            ConfigBeanProxy returnValue = moduleConfigurationLoader.createConfigBeanForType((Class) params[0], pr);
            return returnValue;
        } catch (TransactionFailure transactionFailure) {
            LogHelper.log(LOG, Level.INFO, "Cannot get extension type {0} for {1}.",
                    transactionFailure, new Object[]{
                    owner.getClass().getName(), ownerType.getName()});
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        }
        if (ConfigExtension.class.isAssignableFrom(configBeanType)) {
            if (config == null) {
                config = locator.getService(Config.class, ServerEnvironmentImpl.DEFAULT_INSTANCE_NAME);
            }
            ConfigBeanProxy pr = config.getExtensionByType(configBeanType);
            return pr != null;

        } else if (DomainExtension.class.isAssignableFrom(configBeanType)) {
            ConfigBeanProxy pr = domain.getExtensionByType(configBeanType);
            return pr != null;
        }
        return false;

    }
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        };

        //TODO requires rework to put all the changes that a service may introduce into one transaction
        //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;
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        Class parentClass = configModularityUtils.getOwningClassForLocation(defaultValue.getLocation());
        final Class configBeanClass = configModularityUtils.getClassForFullName(defaultValue.getConfigBeanClassName());
        final Method m = configModularityUtils.findSuitableCollectionGetter(parentClass, configBeanClass);
        if (m != null) {
            try {
                final ConfigBeanProxy parent = configModularityUtils.getOwningObject(defaultValue.getLocation());
                ConfigSupport.apply(new SingleConfigCode<ConfigBeanProxy>() {
                    @Override
                    public Object run(ConfigBeanProxy param) throws PropertyVetoException,
                            TransactionFailure {
                        List col = null;
                        ConfigBeanProxy configBean = null;
                        try {
                            col = (List) m.invoke(param);
                            if (col != null) {
                                configBean = configModularityUtils.getCurrentConfigBeanForDefaultValue(defaultValue);
                            }
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    private static <T extends ConfigBeanProxy> boolean removeCustomTokens(final ConfigBeanDefaultValue configBeanDefaultValue, T finalConfigBean, ConfigBeanProxy parent) throws TransactionFailure, PropertyVetoException {
        if (parent instanceof SystemPropertyBag) {
            removeSystemPropertyForTokens(configBeanDefaultValue.getCustomizationTokens(), (SystemPropertyBag) parent);
            return true;
        } else {
            ConfigBeanProxy curParent = finalConfigBean;
            while (!(curParent instanceof SystemPropertyBag)) {
                curParent = curParent.getParent();
            }
            if (configBeanDefaultValue.getCustomizationTokens().size() != 0) {
                final SystemPropertyBag bag = (SystemPropertyBag) curParent;
                final List<ConfigCustomizationToken> tokens = configBeanDefaultValue.getCustomizationTokens();
                removeSystemPropertyForTokens(tokens, bag);
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    }


    private String getDependentConfigElement(ConfigBeanDefaultValue defaultValue)
            throws InvocationTargetException, IllegalAccessException {
        ConfigBeanProxy configBean = configModularityUtils.getCurrentConfigBeanForDefaultValue(defaultValue);
        if (configBean != null) {
            return configModularityUtils.serializeConfigBean(configBean);
        } else {
            return defaultValue.getXmlConfiguration();
        }
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