content: /*
   * Copyright 2012 Andrew C. Dvorak.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package net.andydvorak.intellij.lessc.ui.messages;
  
  import com.intellij.CommonBundle;
  import org.jetbrains.annotations.NonNls;
  import org.jetbrains.annotations.PropertyKey;
  
  import java.lang.ref.Reference;
  import java.lang.ref.SoftReference;
  import java.util.ResourceBundle;
  
  /**
   * @author Andrew C. Dvorak
   * @since 11/14/12
   */
  public class UIBundle {
  
      private static Reference<ResourceBundle> ourBundle;
  
      @NonNls
      private static final String BUNDLE_NAME = "messages.UIBundle";
  
      public static String message(@PropertyKey(resourceBundle = BUNDLE_NAME) final String key, final Object... params) {
          return CommonBundle.message(getBundle(), key, params);
      }
  
      private static ResourceBundle getBundle() {
          ResourceBundle bundle = null;
          if (ourBundle != null) bundle = ourBundle.get();
          if (bundle == null) {
              bundle = ResourceBundle.getBundle(BUNDLE_NAME);
              ourBundle = new SoftReference<ResourceBundle>(bundle);
          }
          return bundle;
      }
  
  }
  