KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > servicemix > jbi > resolver > SubscriptionFilter


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.servicemix.jbi.resolver;
18
19 import javax.jbi.messaging.MessageExchange;
20
21 /**
22  * Represents a filter used to match Subcriptions for the internal pub/dispatch model
23  *
24  * @version $Revision: 426415 $
25  */
26 public interface SubscriptionFilter {
27
28     /**
29      * Performs the filter on the endpoint returning true if the endpoint is suitable, based on some
30      * capabilities evaluation or false if the endpoint should be ignored.
31      * @param exchange
32      * @return true if will accept the exchange
33      */
34     public boolean matches(MessageExchange exchange);
35 }
36
Popular Tags