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7    * "License"); you may not use this file except in compliance   *
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17   * under the License.                                           *
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19  
20  
21  
22  package org.apache.james.management;
23  
24  import java.util.List;
25  
26  
27  public interface DomainListManagementService {
28  
29      public final static String ROLE = "org.apache.james.management.DomainListManagementService";
30      
31      /**
32       * Add domain to the service
33       * 
34       * @param domain domain to add
35       * @return true if successfully
36       * @throws DomainListManagementException 
37       */
38      public boolean addDomain(String domain) throws DomainListManagementException;
39      
40      /**
41       * Remove domain from the service
42       *  
43       * @param domain domain to remove
44       * @return true if succesfully
45       * @throws DomainListManagementException 
46       */
47      public boolean removeDomain(String domain) throws DomainListManagementException;
48      
49      /**
50       * Return List of domains which should be used as localdomains. Return null if no
51       * domains were found
52       * 
53       * @return domains
54       */
55      public List getDomains();
56      
57      /**
58       * Return true if the domain exists in the service 
59       * 
60       * @param domain the domain
61       * @return true if the given domain exists in the service
62       */
63      public boolean containsDomain(String domain);
64  }