public static void GenerateCode(this IConceptDataMigration dataMigrationScript, IConceptInfo conceptInfo, IDataMigrationScriptBuilder dataMigrationScriptBuilder)
{
foreach (var method in GetPluginMethods(dataMigrationScript, conceptInfo))
{
method.InvokeEx(dataMigrationScript, new object[] { conceptInfo, dataMigrationScriptBuilder });
}
}
private static List <MethodInfo> GetPluginMethods(IConceptDataMigration dataMigrationScript, IConceptInfo conceptInfo)
{
var methods = dataMigrationScript.GetType().GetInterfaces()
.Where(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IConceptDataMigration <>) &&
i.GetGenericArguments().Single().IsAssignableFrom(conceptInfo.GetType()))
.Select(i => i.GetMethod("GenerateCode"))
.ToList();
if (methods.Count == 0)
{
throw new FrameworkException(string.Format(
"Plugin {0} does not implement generic interface {1} that accepts argument {2}.",
dataMigrationScript.GetType().FullName,
typeof(IConceptDataMigration <>).FullName,
conceptInfo.GetType().FullName));
}
return(methods);
}