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1   /*
2    * Copyright 2013 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.juddi.v3.client.subscription;
17  
18  import org.uddi.sub_v3.SubscriptionResultsList;
19  
20  /**
21   * This is an interface for creating asynchronous callback clients for the
22   * UDDI Subscription API.
23   * 
24   * Change notice, since 3.3.5, methods were renamed for the most standard convention (lowercase)
25   * @since 3.2
26   * @author <a href="mailto:alexoree@apache.org">Alex O'Ree</a>
27   * @see SubscriptionCallbackListener
28   */
29  public interface ISubscriptionCallback {
30  
31      /**
32       * Called when a UDDI server notifies us that something has changed. 
33       * Implementations should never block.
34       * @param body 
35       */
36      public void handleCallback(SubscriptionResultsList body);
37  
38      /**
39       * Called when the callback endpoint is stopped
40       */
41      public void notifyEndpointStopped();
42  }