content: /*
   * Copyright 2014 Agorava
   *
   * 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 org.agorava.cdi.config;
  
  import org.agorava.api.exception.AgoravaException;
  import org.apache.deltaspike.core.spi.config.ConfigSource;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.Map;
  import java.util.PropertyResourceBundle;
  import java.util.ResourceBundle;
  
  /**
   * @author Antoine Sabot-Durand
   */
  public class AgoravaPropertyFileConfigSource implements ConfigSource {
  
      private final ResourceBundle resourceBundle;
  
      private final String bundleName;
  
      @Override
      public int getOrdinal() {
          return 50;
      }
  
      public AgoravaPropertyFileConfigSource(String bundleName) {
          this.bundleName = bundleName;
          resourceBundle = retrievePropertyBundle(bundleName);
  
      }
  
      public static ResourceBundle retrievePropertyBundle(String bundleName) {
          ClassLoader cl = Thread.currentThread().getContextClassLoader();
          InputStream is = cl.getResourceAsStream(bundleName + ".properties");
          try {
              return new PropertyResourceBundle(is);
          } catch (IOException e) {
              throw new AgoravaException("Didn't found Agorava properties file", e);
          }
      }
  
      @Override
      public Map<String, String> getProperties() {
          return null;
      }
  
      @Override
      public String getPropertyValue(String key) {
          return resourceBundle.containsKey(key) ? resourceBundle.getString(key) : null;
      }
  
      @Override
      public String getConfigName() {
          return bundleName;
      }
  
      @Override
      public boolean isScannable() {
          return false;
      }
  }
  