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// -----------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
// -----------------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.ComponentModel.Composition.Hosting;
namespace System.ComponentModel.Composition
{
internal class MicroExport
{
public MicroExport(Type contractType, params object[] exportedValues)
: this(AttributedModelServices.GetContractName(contractType), contractType, (IDictionary<string, object>)null, exportedValues)
{
}
public MicroExport(string contractName, params object[] exportedValues)
: this(contractName, exportedValues[0].GetType(), (IDictionary<string, object>)null, exportedValues)
{
}
public MicroExport(Type contractType, IDictionary<string, object> metadata, params object[] exportedValues)
: this(AttributedModelServices.GetContractName(contractType), exportedValues[0].GetType(), metadata, exportedValues)
{
}
public MicroExport(string contractName, Type contractType, params object[] exportedValues)
: this(contractName, contractType, (IDictionary<string, object>)null, exportedValues)
{
}
public MicroExport(string contractName, IDictionary<string, object> metadata, params object[] exportedValues)
: this(contractName, exportedValues[0].GetType(), metadata, exportedValues)
{
}
public MicroExport(string contractName, Type contractType, IDictionary<string, object> metadata, params object[] exportedValues)
{
this.ContractName = contractName;
this.ExportedValues = exportedValues;
if (contractType != null)
{
string typeIdentity = AttributedModelServices.GetTypeIdentity(contractType);
if (metadata == null)
{
metadata = new Dictionary<string, object>();
}
object val;
if (!metadata.TryGetValue(CompositionConstants.ExportTypeIdentityMetadataName, out val))
{
metadata.Add(CompositionConstants.ExportTypeIdentityMetadataName, AttributedModelServices.GetTypeIdentity(contractType));
}
}
this.Metadata = metadata;
}
public string ContractName
{
get;
private set;
}
public object[] ExportedValues
{
get;
private set;
}
public IDictionary<string, object> Metadata
{
get;
private set;
}
}
}
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