TemplateResolver


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23   
24  /*
25   * $Header: /cvs/glassfish/admin-core/mbeanapi/src/java/com/sun/appserv/management/config/TemplateResolver.java,v 1.3 2005/12/25 03:50:08 tcfujii Exp $
26   * $Revision: 1.3 $
27   * $Date: 2005/12/25 03:50:08 $
28   */
29  package com.sun.appserv.management.config;
30  
31  
32  /**
33      Interface implemented by MBeans which can resolve a template
34      String to a value.  Template strings are of the form ${XYZ} and
35      are returned as the values of certain Attributes.
36   */
37  public interface TemplateResolver
38  {
39      /**
40          If the String is a template, return true.  A template String is a String
41          of the form ${XYZ}.
42          
43          @param s
44          @return true if the String is template String, false otherwise.
45       */
46      public boolean  isTemplateString( String   s );
47      
48      /**
49          If the String is a template, resolve it. If it is a template, but
50          cannot be resolved, return it unchanged.
51          <p>
52          If the String is not a template, return it unchanged.
53          
54          @param template a template String
55          @return resolved value
56       */
57      public String     resolveTemplateString( String   template );
58  }
59  
60  
61  
62
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