/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.phalanx.wire.jms.hornetq.spring;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import org.hornetq.api.core.TransportConfiguration;
import org.hornetq.core.remoting.impl.netty.NettyConnectorFactory;
import org.smallmind.nutsnbolts.spring.RuntimeBeansException;
import org.smallmind.nutsnbolts.spring.SpringPropertyAccessor;
import org.smallmind.nutsnbolts.spring.SpringPropertyAccessorManager;
import org.smallmind.nutsnbolts.util.Option;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.InitializingBean;
public class DynamicHornetQTransportConfigurationListFactoryBean implements InitializingBean, FactoryBean<List<TransportConfiguration>> {
/*
jms.hornetq.transport.host.<transport name> (required for each transport)
jms.hornetq.transport.port.<transport name> (required for each transport)
*/
private final HashMap<String, TransportConfiguration> transportConfigurationMap = new HashMap<>();
@Override
public void afterPropertiesSet () {
SpringPropertyAccessor springPropertyAccessor = SpringPropertyAccessorManager.getSpringPropertyAccessor();
for (String key : springPropertyAccessor.getKeySet()) {
Option<Integer> transportPortOption;
String transportName;
if (key.startsWith("jms.hornetq.transport.host.") && (!(transportName = key.substring("jms.hornetq.transport.host.".length())).contains("."))) {
if ((transportPortOption = springPropertyAccessor.asInt("jms.hornetq.transport.port." + transportName)).isNone()) {
throw new RuntimeBeansException("Missing port definition for transport configuration(%s)", transportName);
}
HashMap<String, Object> propertyMap = new HashMap<>();
propertyMap.put("host", springPropertyAccessor.asString("jms.hornetq.transport.host." + transportName));
propertyMap.put("port", transportPortOption.get().toString());
transportConfigurationMap.put(transportName, new TransportConfiguration(NettyConnectorFactory.class.getName(), propertyMap));
}
}
}
@Override
public boolean isSingleton () {
return true;
}
@Override
public Class<?> getObjectType () {
return List.class;
}
@Override
public List<TransportConfiguration> getObject () throws Exception {
return new LinkedList<>(transportConfigurationMap.values());
}
}