/// <summary>
/// Configures assembly to container if ContainerExport attribute defined
/// </summary>
/// <param name="assembly"> </param>
/// <param name="requireManifest"> </param>
/// <param name="context"></param>
/// <returns> </returns>
public IEnumerable <IComponentDefinition> LoadAssembly(Assembly assembly, bool requireManifest = false, object context = null, bool autoonly = false)
{
if (assembly == null)
{
throw new ArgumentNullException("assembly");
}
var am = new AssemblyManifestDefinition(assembly, needExportAttribute: false);
var result = new List <IComponentDefinition>();
if (null != am.Descriptor || !requireManifest)
{
foreach (var definition in am.ComponentDefinitions)
{
foreach (var componentDefinition in definition.GetComponents())
{
_container.Register(componentDefinition);
result.Add(componentDefinition);
}
}
}
//if assembly setupers exists - they will be called instead of auto-configuration
var initializers =
assembly.GetTypes().Where(_ => null != _.GetCustomAttribute <ContainerInitializerAttribute>()).ToArray();
if (0 != initializers.Length)
{
result = result.Union(initializers.Select(_ => _.Create <IContainerInitializer>())
.SelectMany(_ => _.Setup(_container, context))).ToList();
}
return(result.ToArray());
}
/// <summary>
/// generates single bxl string from assembly manifests
/// </summary>
/// <param name="assemblies"> </param>
/// <param name="options"> </param>
/// <returns> </returns>
public string GenerateManifest(Assembly[] assemblies, ManifestBxlGeneratorOptions options = null) {
if (assemblies == null) {
throw new ArgumentNullException("assemblies");
}
if (0 == assemblies.Length) {
throw new ArgumentException("no assemblies given");
}
var gen = new BxlGenerator();
var genopts = new BxlGeneratorOptions
{
NoRootElement = true,
UseTrippleQuotOnValues = false,
InlineAlwaysAttributes = new[] {"code", "name", "priority"}
};
options = options ?? new ManifestBxlGeneratorOptions();
var xml = new XElement("root");
IList<IComponentDefinition> componentsToGenerate = new List<IComponentDefinition>();
foreach (var assembly in assemblies.Distinct()) {
Console.WriteLine("Enter: " + assembly.GetName().Name);
var def = new AssemblyManifestDefinition(assembly, NeedExportAttribute);
if (def.Descriptor != null) {
Console.WriteLine("IsConfigurable: " + assembly.GetName().Name);
foreach (var classDefinition in def.ComponentDefinitions) {
componentsToGenerate.Add(classDefinition.GetComponent());
}
}
}
var useshortnames = false;
if (options.UseShortNames) {
useshortnames = CanUseShortNames(componentsToGenerate);
}
if (useshortnames) {
foreach (var assembly in assemblies) {
var def = new AssemblyManifestDefinition(assembly, NeedExportAttribute);
if (def.Descriptor != null) {
xml.Add(new XElement("ref", new XAttribute("code", assembly.GetName().Name)));
}
}
var namespaces =
componentsToGenerate.Select(x => x.ServiceType).Union(componentsToGenerate.Select(x => x.ImplementationType))
.Distinct().Select(x => x.Namespace).Distinct();
foreach (var ns in namespaces) {
xml.Add(new XElement("using", new XAttribute("code", ns)));
}
}
foreach (var definition in componentsToGenerate) {
var elementname = definition.Lifestyle.ToString().ToLowerInvariant();
var value = GetTypeName(definition.ServiceType, useshortnames);
var e = new XElement(elementname, value);
if (definition.Name.IsEmpty()) {
e.Add(new XAttribute("code", GetTypeName(definition.ImplementationType, useshortnames)));
}
else {
e.Add(new XAttribute("code", definition.Name));
e.Add(new XAttribute("name", GetTypeName(definition.ImplementationType, useshortnames)));
}
e.Add(new XAttribute("priority", definition.Priority));
if (definition.Role.IsNotEmpty()) {
e.Add(new XAttribute("role", definition.Role));
}
if (definition.Help.IsNotEmpty()) {
e.Add(new XAttribute("help", definition.Help));
}
xml.Add(e);
}
var result = gen.Convert(xml, genopts);
return result;
}
