package org.apache.qpid.server.virtualhost;/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
import java.util.LinkedHashMap;
import java.util.Map;
import org.apache.commons.configuration.Configuration;
import org.apache.qpid.server.configuration.VirtualHostConfiguration;
import org.apache.qpid.server.model.adapter.VirtualHostAdapter;
import org.apache.qpid.server.plugin.MessageStoreFactory;
import org.apache.qpid.server.plugin.VirtualHostFactory;
import org.apache.qpid.server.stats.StatisticsGatherer;
import org.apache.qpid.server.store.MessageStoreConstants;
import org.apache.qpid.server.store.MessageStoreCreator;
public class StandardVirtualHostFactory implements VirtualHostFactory
{
public static final String TYPE = "STANDARD";
@Override
public String getType()
{
return TYPE;
}
@Override
public VirtualHost createVirtualHost(VirtualHostRegistry virtualHostRegistry,
StatisticsGatherer brokerStatisticsGatherer,
org.apache.qpid.server.security.SecurityManager parentSecurityManager,
VirtualHostConfiguration hostConfig,
org.apache.qpid.server.model.VirtualHost virtualHost) throws Exception
{
return new StandardVirtualHost(virtualHostRegistry, brokerStatisticsGatherer, parentSecurityManager, hostConfig, virtualHost);
}
public static final String STORE_TYPE_ATTRIBUTE = org.apache.qpid.server.model.VirtualHost.STORE_TYPE;
public static final String STORE_PATH_ATTRIBUTE = org.apache.qpid.server.model.VirtualHost.STORE_PATH;
@Override
public void validateAttributes(Map<String, Object> attributes)
{
// need store type and path
Object storeType = attributes.get(STORE_TYPE_ATTRIBUTE);
if(!(storeType instanceof String))
{
throw new IllegalArgumentException("Attribute '"+ STORE_TYPE_ATTRIBUTE
+"' is required and must be of type String.");
}
final MessageStoreCreator storeCreator = new MessageStoreCreator();
if(!storeCreator.isValidType((String)storeType))
{
throw new IllegalArgumentException("Attribute '"+ STORE_TYPE_ATTRIBUTE
+"' has value '"+storeType+"' which is not one of the valid values: "
+ storeCreator.getStoreTypes() + ".");
}
for(MessageStoreFactory factory : storeCreator.getFactories())
{
if(factory.getType().equalsIgnoreCase((String)storeType))
{
factory.validateAttributes(attributes);
}
}
}
@Override
public Map<String,Object> createVirtualHostConfiguration(VirtualHostAdapter virtualHostAdapter)
{
Map<String,Object> convertedMap = new LinkedHashMap<String, Object>();
convertedMap.put("store.type", virtualHostAdapter.getAttribute(org.apache.qpid.server.model.VirtualHost.STORE_TYPE));
convertedMap.put("store.environment-path", virtualHostAdapter.getAttribute(org.apache.qpid.server.model.VirtualHost.STORE_PATH));
return convertedMap;
}
@Override
public Map<String, Object> convertVirtualHostConfiguration(Configuration configuration)
{
Map<String,Object> convertedMap = new LinkedHashMap<String, Object>();
Configuration storeConfiguration = configuration.subset("store");
convertedMap.put(org.apache.qpid.server.model.VirtualHost.STORE_TYPE, storeConfiguration.getString("type"));
convertedMap.put(org.apache.qpid.server.model.VirtualHost.STORE_PATH, storeConfiguration.getString(MessageStoreConstants.ENVIRONMENT_PATH_PROPERTY));
convertedMap.put(MessageStoreConstants.OVERFULL_SIZE_ATTRIBUTE, storeConfiguration.getString(MessageStoreConstants.OVERFULL_SIZE_PROPERTY));
convertedMap.put(MessageStoreConstants.UNDERFULL_SIZE_ATTRIBUTE, storeConfiguration.getString(MessageStoreConstants.UNDERFULL_SIZE_PROPERTY));
for(MessageStoreFactory mf : new MessageStoreCreator().getFactories())
{
convertedMap.putAll(mf.convertStoreConfiguration(storeConfiguration));
}
return convertedMap;
}
}