/// <summary>
/// Creates a factory instance and adds a http application injecting facility.
/// </summary>
/// <param name="config">Config</param>
/// <returns>New engine instance</returns>
protected static IEngine CreateEngineInstance(AFConfig config)
{
if (config != null && !string.IsNullOrEmpty(config.EngineType))
{
var engineType = Type.GetType(config.EngineType);
if (engineType == null)
throw new ConfigurationErrorsException("The type '" + config.EngineType + "' could not be found. Please check the configuration at /configuration/af/engine[@engineType] or check for missing assemblies.");
if (!typeof(IEngine).IsAssignableFrom(engineType))
throw new ConfigurationErrorsException("The type '" + engineType + "' doesn't implement 'Af.Core.Infrastructure.IEngine' and cannot be configured in /configuration/af/engine[@engineType] for that purpose.");
return Activator.CreateInstance(engineType) as IEngine;
}
return new AFEngine();
}
/// <summary>
/// Creates a configuration section handler.
/// </summary>
/// <param name="parent">Parent object.</param>
/// <param name="configContext">Configuration context object.</param>
/// <param name="section">Section XML node.</param>
/// <returns>The created section handler object.</returns>
public object Create(object parent, object configContext, XmlNode section)
{
var config = new AFConfig();
foreach (var prop in typeof (AFConfig).GetProperties())
{
// get properties we can read and write to
if (!prop.CanRead || !prop.CanWrite)
continue;
var nodeKey = section.SelectSingleNode(prop.Name);
if (nodeKey != null && nodeKey.Attributes != null)
{
var attribute = nodeKey.Attributes["Value"].Value;
var protype = TypeDescriptor.GetConverter(prop.PropertyType);
object value = protype.ConvertFromInvariantString(attribute);
//set property
prop.SetValue(config, value, null);
}
}
return config;
}
/// <summary>
/// Creates a configuration section handler.
/// </summary>
/// <param name="parent">Parent object.</param>
/// <param name="configContext">Configuration context object.</param>
/// <param name="section">Section XML node.</param>
/// <returns>The created section handler object.</returns>
public object Create(object parent, object configContext, XmlNode section)
{
var config = new AFConfig();
var engineNode = section.SelectSingleNode("Engine");
if (engineNode != null && engineNode.Attributes != null)
{
var attribute = engineNode.Attributes["Type"];
if (attribute != null)
{
config.EngineType = attribute.Value;
}
}
var startupNode = section.SelectSingleNode("Startup");
if (startupNode != null && startupNode.Attributes != null)
{
var attribute = startupNode.Attributes["IgnoreStartupTasks"];
if (attribute != null)
{
config.IgnoreStartupTasks = Convert.ToBoolean(attribute.Value);
}
}
var defalutConnetcion = section.SelectSingleNode("DefalutConnetcion");
if (defalutConnetcion != null && defalutConnetcion.Attributes != null)
{
var attribute = defalutConnetcion.Attributes["connectionString"];
if (attribute != null)
{
config.DefalutConnetcion = attribute.Value;
}
}
var afDataConnetcion = section.SelectSingleNode("AFDataConnetcion");
if (afDataConnetcion != null && afDataConnetcion.Attributes != null)
{
var attribute = afDataConnetcion.Attributes["connectionString"];
if (attribute != null)
{
config.AfDataConnetcion = attribute.Value;
}
}
var mathHost = section.SelectSingleNode("MathHost");
if (mathHost != null && mathHost.Attributes != null)
{
var attribute = mathHost.Attributes["content"];
if (attribute != null)
{
config.MathHost = attribute.Value;
}
}
return(config);
}
public WebAppTypeFinder(AFConfig config)
{
this._ensureBinFolderAssembliesLoaded = config.DynamicDiscovery;
}
