BaseFactory


1   /*
2    * Copyright 2001-2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.axis.encoding.ser;
17  
18  import java.lang.reflect.Method  ;
19  
20  import javax.xml.namespace.QName  ;
21  
22  import org.apache.axis.utils.cache.MethodCache;
23  
24  /**
25   * Base Factory for BaseDeserializerFactory and BaseSerializerFactory.
26   * Code Reuse for the method cache
27   * 
28   * @author Davanum Srinivas <dims@yahoo.com> 
29   */
30  public abstract class BaseFactory {
31  
32      private static final Class  [] STRING_CLASS_QNAME_CLASS = new Class  [] {
33          String  .class, Class  .class, QName  .class
34      };
35      
36      /**
37       * Returns the the specified method - if any.
38       */
39      protected Method   getMethod(Class   clazz, String   methodName) {
40          Method   method = null;
41          try {
42              method = MethodCache.getInstance().getMethod(clazz, methodName, STRING_CLASS_QNAME_CLASS);
43          } catch (NoSuchMethodException   e) {
44          }
45          return method;
46      }
47  }
48

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