ConfigurationProvider


1   package org.objectweb.celtix.configuration;
2   
3   
4   public interface ConfigurationProvider {
5       
6       void init(Configuration configuration);
7   
8       /**
9        * Lookup the value for the configuration item with the given name in the 
10       * underlying store.
11       * 
12       * @param name the name of the configuration item.
13       * @return the value of the configuration item.
14       */
15      Object   getObject(String   name);
16      
17      /**
18       * Change the value of  the configuration item with the given name.
19       * Return true if the change was accepted and the value changed.
20       * It is the providers responsibility to persiste the change in its underlying store
21       * if it accepts the change.
22       * 
23       * @param name the name of the configuration item.
24       * @param value the new value for the configuration item.
25       * @return true if the change was accepted.
26       */
27      boolean setObject(String   name, Object   value);
28  
29      /**
30       * Save the changes
31       * 
32       * @return true if the save was successful.
33       */
34      boolean save();
35  }
36

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