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/*
 * Based on JUEL 2.2.1 code, 2006-2009 Odysseus Software GmbH
 *
 * 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.activiti.engine.impl.juel;

import java.text.MessageFormat;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

public final class LocalMessages {
  private static final String BUNDLE_NAME = "org.activiti.engine.impl.juel.misc.LocalStrings";
  private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);

  public static String get(String key, Object... args) {
    String template = null;
    try {
      template = RESOURCE_BUNDLE.getString(key);
    } catch (MissingResourceException e) {
      StringBuilder b = new StringBuilder();
      try {
        b.append(RESOURCE_BUNDLE.getString("message.unknown"));
        b.append(": ");
      } catch (MissingResourceException e2) {
      }
      b.append(key);
      if (args != null && args.length > 0) {
        b.append("(");
        b.append(args[0]);
        for (int i = 1; i < args.length; i++) {
          b.append(", ");
          b.append(args[i]);
        }
        b.append(")");
      }
      return b.toString();
    }
    return MessageFormat.format(template, args);
  }
}