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.protocol;
22
23 import org.apache.qpid.AMQException;
24 import org.apache.qpid.exchange.ExchangeDefaults;
25 import org.apache.qpid.framing.AMQShortString;
26 import org.apache.qpid.server.exchange.Exchange;
27 import org.apache.qpid.server.exchange.ExchangeFactory;
28 import org.apache.qpid.server.exchange.ExchangeRegistry;
29 import org.apache.qpid.server.exchange.ExchangeType;
30
31 public class ExchangeInitialiser
32 {
33 public void initialise(ExchangeFactory factory, ExchangeRegistry registry) throws AMQException{
34 for (ExchangeType<? extends Exchange> type : factory.getRegisteredTypes())
35 {
36 define (registry, factory, type.getDefaultExchangeName(), type.getName());
37 }
38
39 define(registry, factory, ExchangeDefaults.DEFAULT_EXCHANGE_NAME, ExchangeDefaults.DIRECT_EXCHANGE_CLASS);
40 registry.setDefaultExchange(registry.getExchange(ExchangeDefaults.DEFAULT_EXCHANGE_NAME));
41 }
42
43 private void define(ExchangeRegistry r, ExchangeFactory f,
44 AMQShortString name, AMQShortString type) throws AMQException
45 {
46 if(r.getExchange(name)== null)
47 {
48 r.registerExchange(f.createExchange(name, type, true, false, 0));
49 }
50 }
51 }
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