HiveMindMessages


1   // Copyright 2004, 2005 The Apache Software Foundation
2   //
3   // Licensed under the Apache License, Version 2.0 (the "License");
4   // you may not use this file except in compliance with the License.
5   // You may obtain a copy of the License at
6   //
7   //     http://www.apache.org/licenses/LICENSE-2.0
8   //
9   // Unless required by applicable law or agreed to in writing, software
10  // distributed under the License is distributed on an "AS IS" BASIS,
11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  // See the License for the specific language governing permissions and
13  // limitations under the License.
14  
15  package org.apache.hivemind;
16  
17  import org.apache.hivemind.impl.MessageFormatter;
18  import org.apache.hivemind.service.ClassFabUtils;
19  
20  /**
21   * Used to format general-purpose messages used in code within HiveMind.
22   * 
23   * @author Howard Lewis Ship
24   */
25  public class HiveMindMessages
26  {
27      protected static MessageFormatter _formatter = new MessageFormatter(HiveMindMessages.class);
28  
29      public static String   unimplementedMethod(Object   instance, String   methodName)
30      {
31          return _formatter.format("unimplemented-method", instance.getClass().getName(), methodName);
32      }
33  
34      public static String   registryShutdown()
35      {
36          return _formatter.getMessage("registry-shutdown");
37      }
38  
39      public static String   unknownLocation()
40      {
41          return _formatter.getMessage("unknown-location");
42      }
43  
44      /** @since 1.1 */
45      public static String   paramNotNull(String   parameterName)
46      {
47          return _formatter.format("param-not-null", parameterName);
48      }
49      
50      public static String   fieldNotNull(String   fieldName)
51      {
52          return _formatter.format("field-not-null", fieldName);
53      }
54  
55      /** @since 1.1 */
56      public static String   paramWrongType(String   parameterName, Object   parameter, Class   expectedType)
57      {
58          return _formatter.format("param-wrong-type", parameterName, ClassFabUtils
59                  .getJavaClassName(parameter.getClass()), ClassFabUtils
60                  .getJavaClassName(expectedType));
61      }
62  }
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