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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.
*/
namespace Apache.Qpid.Channel
{
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Configuration;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Configuration;
using Apache.Qpid.AmqpTypes;
public class AmqpBinding : Binding
{
protected AmqpTransportBindingElement transport;
protected MessageEncodingBindingElement encoding;
protected AmqpSecurity security;
public AmqpBinding()
: this(new BinaryMessageEncodingBindingElement())
{
}
protected AmqpBinding(MessageEncodingBindingElement encoding)
{
this.encoding = encoding;
transport = new AmqpTransportBindingElement();
}
public AmqpBinding(string configurationName)
: this()
{
ApplyConfiguration(configurationName);
}
public string BrokerHost
{
get { return transport.BrokerHost; }
set { transport.BrokerHost = value; }
}
public int BrokerPort
{
get { return transport.BrokerPort; }
set { transport.BrokerPort = value; }
}
public int PrefetchLimit
{
get { return transport.PrefetchLimit; }
set { transport.PrefetchLimit = value; }
}
public AmqpSecurity Security
{
get
{
if (security == null)
{
if (transport.ChannelProperties.AmqpTransportSecurity == null)
{
transport.ChannelProperties.AmqpTransportSecurity = new AmqpTransportSecurity();
}
security = new AmqpSecurity(transport.ChannelProperties.AmqpTransportSecurity);
transport.BindingSecurity = security;
}
return security;
}
}
internal bool SecurityEnabled
{
get { return (transport.ChannelProperties.AmqpSecurityMode != AmqpSecurityMode.None); }
}
public bool Shared
{
get { return transport.Shared; }
set { transport.Shared = value; }
}
public TransferMode TransferMode
{
get { return transport.TransferMode; }
set { transport.TransferMode = value; }
}
public AmqpProperties DefaultMessageProperties
{
get { return transport.DefaultMessageProperties; }
set { transport.DefaultMessageProperties = value; }
}
public override string Scheme
{
get { return AmqpConstants.Scheme; }
}
public override BindingElementCollection CreateBindingElements()
{
BindingElementCollection bindingElements = new BindingElementCollection();
bindingElements.Add(encoding);
bindingElements.Add(transport);
return bindingElements.Clone();
}
private void ApplyConfiguration(string configurationName)
{
BindingsSection wcfBindings = (BindingsSection)ConfigurationManager.GetSection("system.serviceModel/bindings");
// wcfBindings contains system defined bindings and bindingExtensions
AmqpBindingCollectionElement section = (AmqpBindingCollectionElement)wcfBindings["amqpBinding"];
if (section == null)
{
throw new ConfigurationErrorsException("Missing \"amqpBinding\" configuration section.");
}
AmqpBindingConfigurationElement element = section.Bindings[configurationName];
if (element == null)
{
throw new ConfigurationErrorsException(string.Format(System.Globalization.CultureInfo.CurrentCulture,
"There is no binding named {0} at {1}.", configurationName, section.BindingName));
}
else
{
element.ApplyConfiguration(this);
}
}
}
}
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