01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21 package org.apache.qpid.server.exchange;
22
23 import org.apache.qpid.AMQException;
24 import org.apache.qpid.framing.AMQShortString;
25
26 import java.util.Collection;
27
28
29 public interface ExchangeRegistry extends MessageRouter
30 {
31 void registerExchange(Exchange exchange) throws AMQException;
32
33 /**
34 * Unregister an exchange
35 * @param name name of the exchange to delete
36 * @param inUse if true, do NOT delete the exchange if it is in use (has queues bound to it)
37 * @throws ExchangeInUseException when the exchange cannot be deleted because it is in use
38 * @throws AMQException
39 */
40 void unregisterExchange(AMQShortString name, boolean inUse) throws ExchangeInUseException, AMQException;
41
42 Exchange getExchange(AMQShortString name);
43
44 void setDefaultExchange(Exchange exchange);
45
46 Exchange getDefaultExchange();
47
48 Collection<AMQShortString> getExchangeNames();
49
50 void initialise() throws AMQException;
51 }
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