/// <summary>
/// creates assembly manifest definition
/// </summary>
public AssemblyManifestDefinition(Assembly assembly, bool needExportAttribute) {
if (assembly == null) {
throw new ArgumentNullException("assembly");
}
// we use indirect attribute usage to avoid msbuild context problems - we have to make compoents even in different versions of system
ComponentDefinitions = new List<ManifestClassDefinition>();
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
try {
var predesc =
assembly.GetCustomAttributes(true).FirstOrDefault(
x =>
{
var baseType = x.GetType().BaseType;
return baseType != null && (x.GetType().Name == typeof (ContainerExportAttribute).Name ||
baseType.Name == typeof (ContainerExportAttribute).Name);
});
if (null != predesc) {
Descriptor = new ContainerExportAttribute
{
Priority = predesc.GetValue<int>("Priority"),
Lifestyle = predesc.GetValue<Lifestyle>("Lifestyle")
};
}
}
finally {
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
}
if (null == Descriptor && !needExportAttribute) {
Descriptor = new ContainerExportAttribute(-1);
}
if (null != Descriptor) {
foreach (var type in assembly.GetTypes()) {
if (type.IsAbstract) {
continue; //cannot expose abstracts
}
var attributes = type.GetCustomAttributes(true).Where(x => {
var baseType = x.GetType().BaseType;
return baseType != null && (x.GetType().Name == typeof (ContainerComponentAttribute).Name
||
baseType.Name == typeof (ContainerComponentAttribute).Name);
}).ToArray();
foreach (var attribute in attributes) {
var clsdef = new ManifestClassDefinition(type,new [] { attribute});
if (null != clsdef.Descriptors && 0 != clsdef.Descriptors.Count) {
ComponentDefinitions.Add(clsdef);
clsdef.AssemblyManifest = this;
}
}
}
}
}
/// <summary>
/// Loads all components defined on type
/// </summary>
/// <param name="type"> </param>
/// <returns> </returns>
public IEnumerable <IComponentDefinition> LoadType(Type type)
{
var mcd = ManifestClassDefinition.GetAllClassManifests(type).ToArray();
IList <IComponentDefinition> components = new List <IComponentDefinition>();
foreach (var classDefinition in mcd)
{
foreach (var component in classDefinition.GetComponents())
{
_container.Register(component);
components.Add(component);
}
}
return(components.ToArray());
}
/// <summary>
/// creates assembly manifest definition
/// </summary>
public AssemblyManifestDefinition(Assembly assembly, bool needExportAttribute)
{
if (assembly == null)
{
throw new ArgumentNullException("assembly");
}
// we use indirect attribute usage to avoid msbuild context problems - we have to make compoents even in different versions of system
ComponentDefinitions = new List <ManifestClassDefinition>();
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
try {
var predesc =
assembly.GetCustomAttributes(true).FirstOrDefault(
x =>
{
var baseType = x.GetType().BaseType;
return(baseType != null && (x.GetType().Name == typeof(ContainerExportAttribute).Name ||
baseType.Name == typeof(ContainerExportAttribute).Name));
});
if (null != predesc)
{
Descriptor = new ContainerExportAttribute
{
Priority = predesc.GetValue <int>("Priority"),
Lifestyle = predesc.GetValue <Lifestyle>("Lifestyle")
};
}
}
finally {
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
}
if (null == Descriptor && !needExportAttribute)
{
Descriptor = new ContainerExportAttribute(-1);
}
if (null != Descriptor)
{
foreach (var type in assembly.GetTypes())
{
if (type.IsAbstract)
{
continue; //cannot expose abstracts
}
var attributes = type.GetCustomAttributes(true).Where(x => {
var baseType = x.GetType().BaseType;
return(baseType != null && (x.GetType().Name == typeof(ContainerComponentAttribute).Name
||
baseType.Name == typeof(ContainerComponentAttribute).Name));
}).ToArray();
foreach (var attribute in attributes)
{
var clsdef = new ManifestClassDefinition(type, new [] { attribute });
if (null != clsdef.Descriptors && 0 != clsdef.Descriptors.Count)
{
ComponentDefinitions.Add(clsdef);
clsdef.AssemblyManifest = this;
}
}
}
}
}