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/*
*
* 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.
*
*/
package org.apache.qpid.server.model.port;
import java.util.Map;
import java.util.Set;
import org.apache.qpid.server.configuration.IllegalConfigurationException;
import org.apache.qpid.server.model.Broker;
import org.apache.qpid.server.model.ConfiguredObject;
import org.apache.qpid.server.model.ConfiguredObjectAttribute;
import org.apache.qpid.server.model.ConfiguredObjectFactory;
import org.apache.qpid.server.model.ConfiguredObjectTypeRegistry;
import org.apache.qpid.server.model.Model;
import org.apache.qpid.server.model.Port;
import org.apache.qpid.server.model.Protocol;
import org.apache.qpid.server.model.Protocol.ProtocolType;
import org.apache.qpid.server.model.Transport;
import org.apache.qpid.server.plugin.ConfiguredObjectTypeFactory;
import org.apache.qpid.server.plugin.PluggableService;
import org.apache.qpid.server.store.ConfiguredObjectRecord;
import org.apache.qpid.server.store.UnresolvedConfiguredObject;
@PluggableService
public class PortFactory<X extends Port<X>> implements ConfiguredObjectTypeFactory<X>
{
public static final int DEFAULT_AMQP_SEND_BUFFER_SIZE = 262144;
public static final int DEFAULT_AMQP_RECEIVE_BUFFER_SIZE = 262144;
public static final boolean DEFAULT_AMQP_NEED_CLIENT_AUTH = false;
public static final boolean DEFAULT_AMQP_WANT_CLIENT_AUTH = false;
public static final boolean DEFAULT_AMQP_TCP_NO_DELAY = true;
public static final String DEFAULT_AMQP_BINDING = "*";
public static final Transport DEFAULT_TRANSPORT = Transport.TCP;
public PortFactory()
{
}
private ProtocolType getProtocolType(Map<String, Object> portAttributes, Broker<?> broker)
{
Model model = broker.getModel();
ConfiguredObjectTypeRegistry typeRegistry = model.getTypeRegistry();
Map<String, ConfiguredObjectAttribute<?, ?>> attributeTypes =
typeRegistry.getAttributeTypes(Port.class);
ConfiguredObjectAttribute protocolsAttribute = attributeTypes.get(Port.PROTOCOLS);
Set<Protocol> protocols = (Set<Protocol>) protocolsAttribute.convert(portAttributes.get(Port.PROTOCOLS),broker);
ProtocolType protocolType = null;
if(protocols == null || protocols.isEmpty())
{
// defaulting to AMQP if protocol is not specified
protocolType = ProtocolType.AMQP;
}
else
{
for (Protocol protocol : protocols)
{
if (protocolType == null)
{
protocolType = protocol.getProtocolType();
}
else if (protocolType != protocol.getProtocolType())
{
throw new IllegalConfigurationException("Found different protocol types '" + protocolType
+ "' and '" + protocol.getProtocolType()
+ "' for port configuration: " + portAttributes);
}
}
}
return protocolType;
}
@Override
public Class<? super Port> getCategoryClass()
{
return Port.class;
}
@Override
public X create(final ConfiguredObjectFactory factory,
final Map<String, Object> attributes,
final ConfiguredObject<?>... parents)
{
return getPortFactory(factory, attributes, (Broker<?>)parents[0]).create(factory, attributes,parents);
}
@Override
public UnresolvedConfiguredObject<X> recover(final ConfiguredObjectFactory factory,
final ConfiguredObjectRecord record,
final ConfiguredObject<?>... parents)
{
return getPortFactory(factory, record.getAttributes(), (Broker<?>)parents[0]).recover(factory, record, parents);
}
public ConfiguredObjectTypeFactory<X> getPortFactory(final ConfiguredObjectFactory factory,
Map<String, Object> attributes,
Broker<?> broker)
{
String type;
if(attributes.containsKey(Port.TYPE))
{
type = (String) attributes.get(Port.TYPE);
}
else
{
type = getProtocolType(attributes, broker).name();
}
return factory.getConfiguredObjectTypeFactory(Port.class.getSimpleName(), type);
}
@Override
public String getType()
{
return null;
}
}
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