/*
 * Copyright 2011 Red Hat, Inc. and/or its affiliates.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA
 */
package com.jboss.datagrid.endpoint;

import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ATTRIBUTES;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.CHILDREN;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DESCRIPTION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.HEAD_COMMENT_ALLOWED;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MAX_OCCURS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MIN_OCCURS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MODEL_DESCRIPTION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAMESPACE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OPERATION_NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REMOVE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REPLY_PROPERTIES;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REQUEST_PROPERTIES;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REQUIRED;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.TAIL_COMMENT_ALLOWED;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.TYPE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.VALUE_TYPE;

import java.util.Locale;
import java.util.ResourceBundle;

import org.jboss.as.controller.descriptions.DescriptionProvider;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;

/**
 * @author <a href="http://www.dataforte.net/blog/">Tristan Tarrant</a>
 */
public class EndpointSubsystemProviders {

   static final String RESOURCE_NAME = EndpointSubsystemProviders.class.getPackage().getName() + ".LocalDescriptions";

   static final DescriptionProvider SUBSYSTEM = new DescriptionProvider() {

      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(DESCRIPTION).set(bundle.getString("endpoint.description"));
         node.get(HEAD_COMMENT_ALLOWED).set(true);
         node.get(TAIL_COMMENT_ALLOWED).set(true);
         node.get(NAMESPACE).set(Namespace.CURRENT.getUri());

         for (String connectorType : ModelKeys.CONNECTORS) {
            node.get(CHILDREN, connectorType, DESCRIPTION).set(bundle.getString(connectorType + ".description"));
            node.get(CHILDREN, connectorType, MIN_OCCURS).set(0);
            node.get(CHILDREN, connectorType, MAX_OCCURS).set(Integer.MAX_VALUE);
            node.get(CHILDREN, connectorType, MODEL_DESCRIPTION).setEmptyObject();
         }

         return node;
      }
   };

   static final DescriptionProvider SUBSYTEM_ADD = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(ADD);
         node.get(DESCRIPTION).set(bundle.getString("endpoint.add"));
         node.get(REQUEST_PROPERTIES).setEmptyObject();
         node.get(REPLY_PROPERTIES).setEmptyObject();

         return node;
      }

   };

   static DescriptionProvider TOPOLOGY_STATE_TRANSFER_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(DESCRIPTION).set(bundle.getString("topology-state-transfer.description"));
         node.get(HEAD_COMMENT_ALLOWED).set(true);
         node.get(TAIL_COMMENT_ALLOWED).set(true);

         addNode(node, ModelKeys.EXTERNAL_HOST, bundle.getString("topology-state-transfer.external-host"), ModelType.STRING, false);
         addNode(node, ModelKeys.EXTERNAL_PORT, bundle.getString("topology-state-transfer.external-port"), ModelType.INT, false);
         addNode(node, ModelKeys.LAZY_RETRIEVAL, bundle.getString("topology-state-transfer.lazy-retrieval"), ModelType.BOOLEAN, false);
         addNode(node, ModelKeys.LOCK_TIMEOUT, bundle.getString("topology-state-transfer.lock-timeout"), ModelType.LONG, false);
         addNode(node, ModelKeys.REPLICATION_TIMEOUT, bundle.getString("topology-state-transfer.replication-timeout"), ModelType.LONG, false);

         return node;
      }
   };

   static DescriptionProvider ADD_TOPOLOGY_STATE_TRANSFER_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(ADD);
         node.get(DESCRIPTION).set(bundle.getString("topology-state-transfer.add"));

         addModelRequestProperty(node, ModelKeys.EXTERNAL_HOST, bundle.getString("topology-state-transfer.external-host"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.EXTERNAL_PORT, bundle.getString("topology-state-transfer.external-port"), ModelType.INT, false);
         addModelRequestProperty(node, ModelKeys.LAZY_RETRIEVAL, bundle.getString("topology-state-transfer.lazy-retrieval"), ModelType.BOOLEAN, false);
         addModelRequestProperty(node, ModelKeys.LOCK_TIMEOUT, bundle.getString("topology-state-transfer.lock-timeout"), ModelType.LONG, false);
         addModelRequestProperty(node, ModelKeys.REPLICATION_TIMEOUT, bundle.getString("topology-state-transfer.replication-timeout"), ModelType.LONG, false);
         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   static DescriptionProvider REMOVE_TOPOLOGY_STATE_TRANSFER_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(REMOVE);
         node.get(DESCRIPTION).set(bundle.getString("topology-state-transfer.add"));
         node.get(REQUEST_PROPERTIES, NAME, DESCRIPTION).set(bundle.getString("topology-state-transfer.add"));
         node.get(REQUEST_PROPERTIES, NAME, TYPE).set(ModelType.STRING);
         node.get(REQUEST_PROPERTIES, NAME, REQUIRED).set(true);
         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   static DescriptionProvider HOTROD_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(DESCRIPTION).set(bundle.getString("hotrod-connector.description"));
         node.get(HEAD_COMMENT_ALLOWED).set(true);
         node.get(TAIL_COMMENT_ALLOWED).set(true);

         addModelAttribute(node, ModelKeys.NAME, bundle.getString("connector.name"), ModelType.STRING, false);
         addModelAttribute(node, ModelKeys.CACHE_CONTAINER, bundle.getString("connector.cache-container"), ModelType.STRING, true);
         addModelAttribute(node, ModelKeys.SOCKET_BINDING, bundle.getString("connector.socket-binding"), ModelType.STRING, true);
         addModelAttribute(node, ModelKeys.WORKER_THREADS, bundle.getString("connector.worker-threads"), ModelType.INT, false);
         addModelAttribute(node, ModelKeys.IDLE_TIMEOUT, bundle.getString("connector.idle-timeout"), ModelType.LONG, false);
         addModelAttribute(node, ModelKeys.TCP_NODELAY, bundle.getString("connector.tcp-nodelay"), ModelType.BOOLEAN, false);
         addModelAttribute(node, ModelKeys.RECEIVE_BUFFER_SIZE, bundle.getString("connector.receive-buffer-size"), ModelType.LONG, false);
         addModelAttribute(node, ModelKeys.SEND_BUFFER_SIZE, bundle.getString("connector.send-buffer-size"), ModelType.LONG, false);
         ModelNode topologyNode = addModelAttribute(node, ModelKeys.TOPOLOGY_STATE_TRANSFER, bundle.getString("topology-state-transfer.description"), ModelType.OBJECT, false);
         final ModelNode topologyNodeValue = topologyNode.get(VALUE_TYPE);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_HOST, bundle.getString("topology-state-transfer.external-host"), ModelType.STRING, false);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_PORT, bundle.getString("topology-state-transfer.external-port"), ModelType.INT, false);
         addNode(topologyNodeValue, ModelKeys.LAZY_RETRIEVAL, bundle.getString("topology-state-transfer.lazy-retrieval"), ModelType.BOOLEAN, false);
         addNode(topologyNodeValue, ModelKeys.LOCK_TIMEOUT, bundle.getString("topology-state-transfer.lock-timeout"), ModelType.LONG, false);
         addNode(topologyNodeValue, ModelKeys.REPLICATION_TIMEOUT, bundle.getString("topology-state-transfer.replication-timeout"), ModelType.LONG, false);

         return node;
      }
   };

   static DescriptionProvider ADD_HOTROD_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(ADD);
         node.get(DESCRIPTION).set(bundle.getString("connector.add"));

         addModelRequestProperty(node, ModelKeys.NAME, bundle.getString("connector.name"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.CACHE_CONTAINER, bundle.getString("connector.cache-container"), ModelType.STRING, true);
         addModelRequestProperty(node, ModelKeys.SOCKET_BINDING, bundle.getString("connector.socket-binding"), ModelType.STRING, true);
         addModelRequestProperty(node, ModelKeys.WORKER_THREADS, bundle.getString("connector.worker-threads"), ModelType.INT, false);
         addModelRequestProperty(node, ModelKeys.IDLE_TIMEOUT, bundle.getString("connector.idle-timeout"), ModelType.LONG, false);
         addModelRequestProperty(node, ModelKeys.TCP_NODELAY, bundle.getString("connector.tcp-nodelay"), ModelType.BOOLEAN, false);
         addModelRequestProperty(node, ModelKeys.RECEIVE_BUFFER_SIZE, bundle.getString("connector.receive-buffer-size"), ModelType.LONG, false);
         addModelRequestProperty(node, ModelKeys.SEND_BUFFER_SIZE, bundle.getString("connector.send-buffer-size"), ModelType.LONG, false);
         ModelNode topologyNode = addModelRequestProperty(node, ModelKeys.TOPOLOGY_STATE_TRANSFER, bundle.getString("topology-state-transfer.description"), ModelType.OBJECT, false);
         final ModelNode topologyNodeValue = topologyNode.get(VALUE_TYPE);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_HOST, bundle.getString("topology-state-transfer.external-host"), ModelType.STRING, false);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_PORT, bundle.getString("topology-state-transfer.external-port"), ModelType.INT, false);
         addNode(topologyNodeValue, ModelKeys.LAZY_RETRIEVAL, bundle.getString("topology-state-transfer.lazy-retrieval"), ModelType.BOOLEAN, false);
         addNode(topologyNodeValue, ModelKeys.LOCK_TIMEOUT, bundle.getString("topology-state-transfer.lock-timeout"), ModelType.LONG, false);
         addNode(topologyNodeValue, ModelKeys.REPLICATION_TIMEOUT, bundle.getString("topology-state-transfer.replication-timeout"), ModelType.LONG, false);

         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   static DescriptionProvider REMOVE_HOTROD_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(REMOVE);
         node.get(DESCRIPTION).set(bundle.getString("connector.remove"));
         node.get(REQUEST_PROPERTIES, NAME, DESCRIPTION).set(bundle.getString("connector.remove"));
         node.get(REQUEST_PROPERTIES, NAME, TYPE).set(ModelType.STRING);
         node.get(REQUEST_PROPERTIES, NAME, REQUIRED).set(true);
         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   static DescriptionProvider MEMCACHED_CONNECTOR_DESC = new DescriptionProvider() {

      @Override
      public ModelNode getModelDescription(Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(DESCRIPTION).set(bundle.getString("memcached-connector.description"));
         node.get(HEAD_COMMENT_ALLOWED).set(true);
         node.get(TAIL_COMMENT_ALLOWED).set(true);

         addModelAttribute(node, ModelKeys.NAME, bundle.getString("connector.name"), ModelType.STRING, false);
         addModelAttribute(node, ModelKeys.CACHE_CONTAINER, bundle.getString("connector.cache-container"), ModelType.STRING, true);
         addModelAttribute(node, ModelKeys.SOCKET_BINDING, bundle.getString("connector.socket-binding"), ModelType.STRING, true);
         addModelAttribute(node, ModelKeys.WORKER_THREADS, bundle.getString("connector.worker-threads"), ModelType.INT, false);
         addModelAttribute(node, ModelKeys.IDLE_TIMEOUT, bundle.getString("connector.idle-timeout"), ModelType.LONG, false);
         addModelAttribute(node, ModelKeys.TCP_NODELAY, bundle.getString("connector.tcp-nodelay"), ModelType.BOOLEAN, false);
         addModelAttribute(node, ModelKeys.RECEIVE_BUFFER_SIZE, bundle.getString("connector.receive-buffer-size"), ModelType.LONG, false);
         addModelAttribute(node, ModelKeys.SEND_BUFFER_SIZE, bundle.getString("connector.send-buffer-size"), ModelType.LONG, false);
         ModelNode topologyNode = addModelAttribute(node, ModelKeys.TOPOLOGY_STATE_TRANSFER, bundle.getString("topology-state-transfer.description"), ModelType.OBJECT, false);
         final ModelNode topologyNodeValue = topologyNode.get(VALUE_TYPE);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_HOST, bundle.getString("topology-state-transfer.external-host"), ModelType.STRING, false);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_PORT, bundle.getString("topology-state-transfer.external-port"), ModelType.INT, false);
         addNode(topologyNodeValue, ModelKeys.LAZY_RETRIEVAL, bundle.getString("topology-state-transfer.lazy-retrieval"), ModelType.BOOLEAN, false);
         addNode(topologyNodeValue, ModelKeys.LOCK_TIMEOUT, bundle.getString("topology-state-transfer.lock-timeout"), ModelType.LONG, false);
         addNode(topologyNodeValue, ModelKeys.REPLICATION_TIMEOUT, bundle.getString("topology-state-transfer.replication-timeout"), ModelType.LONG, false);

         return node;
      }
   };

   static DescriptionProvider ADD_MEMCACHED_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(ADD);
         node.get(DESCRIPTION).set(bundle.getString("connector.add"));

         addModelRequestProperty(node, ModelKeys.NAME, bundle.getString("connector.name"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.CACHE_CONTAINER, bundle.getString("connector.cache-container"), ModelType.STRING, true);
         addModelRequestProperty(node, ModelKeys.SOCKET_BINDING, bundle.getString("connector.socket-binding"), ModelType.STRING, true);
         addModelRequestProperty(node, ModelKeys.WORKER_THREADS, bundle.getString("connector.worker-threads"), ModelType.INT, false);
         addModelRequestProperty(node, ModelKeys.IDLE_TIMEOUT, bundle.getString("connector.idle-timeout"), ModelType.LONG, false);
         addModelRequestProperty(node, ModelKeys.TCP_NODELAY, bundle.getString("connector.tcp-nodelay"), ModelType.BOOLEAN, false);
         addModelRequestProperty(node, ModelKeys.RECEIVE_BUFFER_SIZE, bundle.getString("connector.receive-buffer-size"), ModelType.LONG, false);
         addModelRequestProperty(node, ModelKeys.SEND_BUFFER_SIZE, bundle.getString("connector.send-buffer-size"), ModelType.LONG, false);
         ModelNode topologyNode = addModelRequestProperty(node, ModelKeys.TOPOLOGY_STATE_TRANSFER, bundle.getString("topology-state-transfer.description"), ModelType.OBJECT, false);
         final ModelNode topologyNodeValue = topologyNode.get(VALUE_TYPE);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_HOST, bundle.getString("topology-state-transfer.external-host"), ModelType.STRING, false);
         addNode(topologyNodeValue, ModelKeys.EXTERNAL_PORT, bundle.getString("topology-state-transfer.external-port"), ModelType.INT, false);
         addNode(topologyNodeValue, ModelKeys.LAZY_RETRIEVAL, bundle.getString("topology-state-transfer.lazy-retrieval"), ModelType.BOOLEAN, false);
         addNode(topologyNodeValue, ModelKeys.LOCK_TIMEOUT, bundle.getString("topology-state-transfer.lock-timeout"), ModelType.LONG, false);
         addNode(topologyNodeValue, ModelKeys.REPLICATION_TIMEOUT, bundle.getString("topology-state-transfer.replication-timeout"), ModelType.LONG, false);

         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   static DescriptionProvider REMOVE_MEMCACHED_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(REMOVE);
         node.get(DESCRIPTION).set(bundle.getString("connector.remove"));
         node.get(REQUEST_PROPERTIES, NAME, DESCRIPTION).set(bundle.getString("connector.remove"));
         node.get(REQUEST_PROPERTIES, NAME, TYPE).set(ModelType.STRING);
         node.get(REQUEST_PROPERTIES, NAME, REQUIRED).set(true);
         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   static DescriptionProvider REST_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(DESCRIPTION).set(bundle.getString("rest-connector.description"));
         node.get(HEAD_COMMENT_ALLOWED).set(true);
         node.get(TAIL_COMMENT_ALLOWED).set(true);

         addModelAttribute(node, ModelKeys.NAME, bundle.getString("connector.name"), ModelType.STRING, false);
         addModelAttribute(node, ModelKeys.CACHE_CONTAINER, bundle.getString("connector.cache-container"), ModelType.STRING, true);
         addModelAttribute(node, ModelKeys.VIRTUAL_SERVER, bundle.getString("rest-connector.virtual-server"), ModelType.STRING, false);
         addModelAttribute(node, ModelKeys.CONTEXT_PATH, bundle.getString("rest-connector.context-path"), ModelType.STRING, false);
         addModelAttribute(node, ModelKeys.SECURITY_DOMAIN, bundle.getString("rest-connector.security-domain"), ModelType.STRING, false);
         addModelAttribute(node, ModelKeys.AUTH_METHOD, bundle.getString("rest-connector.auth-method"), ModelType.STRING, false);
         addModelAttribute(node, ModelKeys.SECURITY_MODE, bundle.getString("rest-connector.security-mode"), ModelType.STRING, false);
         return node;
      }
   };

   static DescriptionProvider ADD_REST_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(ADD);
         node.get(DESCRIPTION).set(bundle.getString("connector.add"));

         addModelRequestProperty(node, ModelKeys.NAME, bundle.getString("connector.name"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.CACHE_CONTAINER, bundle.getString("connector.cache-container"), ModelType.STRING, true);
         addModelRequestProperty(node, ModelKeys.VIRTUAL_SERVER, bundle.getString("rest-connector.virtual-server"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.CONTEXT_PATH, bundle.getString("rest-connector.context-path"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.SECURITY_DOMAIN, bundle.getString("rest-connector.security-domain"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.AUTH_METHOD, bundle.getString("rest-connector.auth-method"), ModelType.STRING, false);
         addModelRequestProperty(node, ModelKeys.SECURITY_MODE, bundle.getString("rest-connector.security-mode"), ModelType.STRING, false);

         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   static DescriptionProvider REMOVE_REST_CONNECTOR_DESC = new DescriptionProvider() {
      @Override
      public ModelNode getModelDescription(final Locale locale) {
         final ResourceBundle bundle = getResourceBundle(locale);
         final ModelNode node = new ModelNode();
         node.get(OPERATION_NAME).set(REMOVE);
         node.get(DESCRIPTION).set(bundle.getString("connector.remove"));
         node.get(REQUEST_PROPERTIES, NAME, DESCRIPTION).set(bundle.getString("connector.remove"));
         node.get(REQUEST_PROPERTIES, NAME, TYPE).set(ModelType.STRING);
         node.get(REQUEST_PROPERTIES, NAME, REQUIRED).set(true);
         node.get(REPLY_PROPERTIES).setEmptyObject();
         return node;
      }
   };

   private static ResourceBundle getResourceBundle(Locale locale) {
      if (locale == null) {
         locale = Locale.getDefault();
      }
      return ResourceBundle.getBundle(RESOURCE_NAME, locale);
   }

   private static ModelNode addNode(ModelNode parent, String attribute, String description, ModelType type, boolean required) {
      ModelNode node = parent.get(attribute);
      node.get(DESCRIPTION).set(description);
      node.get(TYPE).set(type);
      node.get(REQUIRED).set(required);

      return node;
   }

   private static ModelNode addModelAttribute(ModelNode node, String attribute, String description, ModelType type, boolean required) {
      return addNode(node.get(ATTRIBUTES), attribute, description, type, required);
   }

   private static ModelNode addModelRequestProperty(ModelNode node, String attribute, String description, ModelType type, boolean required) {
      return addNode(node.get(REQUEST_PROPERTIES), attribute, description, type, required);
   }
}
