/// <summary>
/// Gets contract name for the provided <see cref="IExportConvention"/>.
/// </summary>
/// <param name="exportConvention">The <see cref="IExportConvention"/> that the contract name should be retreived for.</param>
/// <param name="member">The <see cref="MemberInfo"/> that is being exported.</param>
/// <returns>A <see cref="string"/> containing the contract name for the export.</returns>
/// <exception cref="ArgumentNullException">The value of the <paramref name="member"/> or <paramref name="exportConvention"/> parameter was <see langword="null"/>.</exception>
public override string GetExportContractName(IExportConvention exportConvention, MemberInfo member)
{
if (member == null)
{
throw new ArgumentNullException("member", "The member cannot be null.");
}
var contractMember =
member.GetContractMember();
var defaultContractName =
this.DefaultConventions.Where(x => x.TargetType.Equals(contractMember))
.Select(x => x.ContractName).LastOrDefault();
return defaultContractName ?? base.GetExportContractName(exportConvention, member);
}
/// <summary>
/// Gets export type identity based on the provided hints.
/// </summary>
/// <param name="contractType">The <see cref="Type"/> of the type identity to use for the export.</param>
/// <param name="member">A <see cref="MemberInfo"/> instance for the member that is being exported.</param>
/// <returns>A <see cref="string"/> containing the type identity.</returns>
/// <exception cref="ArgumentNullException">The value of the <paramref name="member"/> parameter was <see langword="null"/>.</exception>
public static string GetExportTypeIdentity(Type contractType, MemberInfo member)
{
if (member == null)
{
throw new ArgumentNullException("member", "The member cannot be null.");
}
if (contractType != null)
{
return AttributedModelServices.GetTypeIdentity(contractType);
}
return member.MemberType.Equals(MemberTypes.Method) ?
AttributedModelServices.GetTypeIdentity((MethodInfo)member) :
AttributedModelServices.GetTypeIdentity(member.GetContractMember());
}
/// <summary>
/// Gets the import contract name based on the provided hints.
/// </summary>
/// <param name="contractName">A <see cref="string"/> containing the name of the contract to use for the import.</param>
/// <param name="contractType">The <see cref="Type"/> of the contract to use for the import.</param>
/// <param name="member">A <see cref="MemberInfo"/> instance for the member that is being imported.</param>
/// <returns>A <see cref="string"/> containing the contract name.</returns>
/// <exception cref="ArgumentNullException">The value of the <paramref name="member"/> parameter was <see langword="null"/>.</exception>
public static string GetImportContractName(string contractName, Type contractType, MemberInfo member)
{
if (member == null)
{
throw new ArgumentNullException("member", "The member cannot be null.");
}
if (contractName != null)
{
return contractName;
}
return contractType != null ?
AttributedModelServices.GetTypeIdentity(contractType) :
AttributedModelServices.GetTypeIdentity(member.GetContractMember());
}
/// <summary>
/// Gets import type identity based on the provided hints.
/// </summary>
/// <param name="contractType">The <see cref="Type"/> of the type identity to use for the import.</param>
/// <param name="member">A <see cref="MemberInfo"/> instance for the member that is being imported.</param>
/// <returns>A <see cref="string"/> containing the type identity.</returns>
/// <exception cref="ArgumentNullException">The value of the <paramref name="member"/> parameter was <see langword="null"/>.</exception>
public static string GetImportTypeIdentity(Type contractType, MemberInfo member)
{
if (member == null)
{
throw new ArgumentNullException("member", "The member cannot be null.");
}
if (contractType == null)
{
return AttributedModelServices.GetTypeIdentity(member.GetContractMember());
}
if (contractType.Equals(typeof(object)))
{
return null;
}
var memberType =
member.GetContractMember();
return memberType.IsSubclassOf(typeof(Delegate)) ?
AttributedModelServices.GetTypeIdentity(memberType.GetMethod("Invoke")) :
AttributedModelServices.GetTypeIdentity(contractType);
}
/// <summary>
/// Gets type identity for the provided <see cref="IImportConvention"/>.
/// </summary>
/// <param name="importConvention">The <see cref="IImportConvention"/> that the type identity should be retreived for.</param>
/// <param name="member">The <see cref="MemberInfo"/> that is being imported.</param>
/// <returns>A <see cref="string"/> containing the type identity for the imported.</returns>
private static string GetImportTypeIdentity(IImportConvention importConvention, MemberInfo member)
{
if (importConvention.ContractType == null)
{
return AttributedModelServices.GetTypeIdentity(member.GetContractMember());
}
if (importConvention.ContractType.Invoke(member).Equals(typeof(object)))
{
return null;
}
var memberType =
member.GetContractMember();
return memberType.IsSubclassOf(typeof(Delegate)) ?
AttributedModelServices.GetTypeIdentity(memberType.GetMethod("Invoke")) :
AttributedModelServices.GetTypeIdentity(importConvention.ContractType.Invoke(member));
}
/// <summary>
/// Gets contract name for the provided <see cref="IImportConvention"/>.
/// </summary>
/// <param name="importConvention">The <see cref="IImportConvention"/> that the contract name should be retreived for.</param>
/// <param name="member">The <see cref="MemberInfo"/> that is being imported.</param>
/// <returns>A <see cref="string"/> containing the contract name for the import.</returns>
private static string GetImportContractName(IImportConvention importConvention, MemberInfo member)
{
if (importConvention.ContractName != null)
{
return importConvention.ContractName.Invoke(member);
}
return importConvention.ContractType != null ?
AttributedModelServices.GetTypeIdentity(importConvention.ContractType.Invoke(member)) :
AttributedModelServices.GetTypeIdentity(member.GetContractMember());
}
/// <summary>
/// Gets type identity for the provided <see cref="IExportConvention"/>.
/// </summary>
/// <param name="exportConvention">The <see cref="IExportConvention"/> that the type identity should be retreived for.</param>
/// <param name="member">The <see cref="MemberInfo"/> that is being exported.</param>
/// <returns>A <see cref="string"/> containing the type identity for the export.</returns>
private static string GetExportTypeIdentity(IExportConvention exportConvention, MemberInfo member)
{
if (exportConvention.ContractType != null)
{
return AttributedModelServices.GetTypeIdentity(exportConvention.ContractType.Invoke(member));
}
return member.MemberType.Equals(MemberTypes.Method) ?
AttributedModelServices.GetTypeIdentity((MethodInfo)member) :
AttributedModelServices.GetTypeIdentity(member.GetContractMember());
}
/// <summary>
/// Gets type identity for the provided <see cref="IExportConvention"/>.
/// </summary>
/// <param name="exportConvention">The <see cref="IExportConvention"/> that the type identity should be retreived for.</param>
/// <param name="member">The <see cref="MemberInfo"/> that is being exported.</param>
/// <returns>A <see cref="string"/> containing the type identity for the export.</returns>
/// <exception cref="ArgumentNullException">The value of the <paramref name="member"/> or <paramref name="exportConvention"/> parameter was <see langword="null"/>.</exception>
public override string GetExportTypeIdentity(IExportConvention exportConvention, MemberInfo member)
{
if (member == null)
{
throw new ArgumentNullException("member", "The member cannot be null.");
}
var contractMember =
member.GetContractMember();
var defaultContractType =
this.DefaultConventions.Where(x => x.TargetType.Equals(contractMember))
.Select(x => x.ContractType).LastOrDefault();
return defaultContractType != null ?
AttributedModelServices.GetTypeIdentity(defaultContractType) :
base.GetExportTypeIdentity(exportConvention, member);
}
