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// Licensed under the MIT License.
using System.Management.Automation.Internal;
using Dbg = System.Management.Automation;
namespace System.Management.Automation
{
/// <summary>
/// Exposes the Cmdlet Family Providers to the Cmdlet base class. The methods of this class
/// use the providers to perform operations.
/// </summary>
public sealed class ProviderIntrinsics
{
#region Constructors
/// <summary>
/// Hide the default constructor since we always require an instance of SessionState.
/// </summary>
private ProviderIntrinsics()
{
Dbg.Diagnostics.Assert(
false,
"This constructor should never be called. Only the constructor that takes an instance of SessionState should be called.");
}
/// <summary>
/// Constructs a facade over the "real" session state API.
/// </summary>
/// <param name="cmdlet">
/// An instance of the cmdlet.
/// </param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="cmdlet"/> is null.
/// </exception>
internal ProviderIntrinsics(Cmdlet cmdlet)
{
if (cmdlet == null)
{
throw PSTraceSource.NewArgumentNullException(nameof(cmdlet));
}
_cmdlet = cmdlet;
Item = new ItemCmdletProviderIntrinsics(cmdlet);
ChildItem = new ChildItemCmdletProviderIntrinsics(cmdlet);
Content = new ContentCmdletProviderIntrinsics(cmdlet);
Property = new PropertyCmdletProviderIntrinsics(cmdlet);
SecurityDescriptor = new SecurityDescriptorCmdletProviderIntrinsics(cmdlet);
}
/// <summary>
/// Constructs a facade over the "real" session state API.
/// </summary>
/// <param name="sessionState">
/// An instance of the cmdlet.
/// </param>
internal ProviderIntrinsics(SessionStateInternal sessionState)
{
if (sessionState == null)
{
throw PSTraceSource.NewArgumentNullException(nameof(sessionState));
}
Item = new ItemCmdletProviderIntrinsics(sessionState);
ChildItem = new ChildItemCmdletProviderIntrinsics(sessionState);
Content = new ContentCmdletProviderIntrinsics(sessionState);
Property = new PropertyCmdletProviderIntrinsics(sessionState);
SecurityDescriptor = new SecurityDescriptorCmdletProviderIntrinsics(sessionState);
}
#endregion Constructors
#region Public members
/// <summary>
/// Gets the object that exposes the verbs for the item noun for Cmdlet Providers.
/// </summary>
public ItemCmdletProviderIntrinsics Item { get; }
/// <summary>
/// Gets the object that exposes the verbs for the childItem noun for Cmdlet Providers.
/// </summary>
public ChildItemCmdletProviderIntrinsics ChildItem { get; }
/// <summary>
/// Gets the object that exposes the verbs for the content noun for Cmdlet Providers.
/// </summary>
public ContentCmdletProviderIntrinsics Content { get; }
/// <summary>
/// Gets the object that exposes the verbs for the property noun for Cmdlet Providers.
/// </summary>
public PropertyCmdletProviderIntrinsics Property { get; }
/// <summary>
/// Gets the object that exposes the verbs for the SecurityDescriptor noun for Cmdlet Providers.
/// </summary>
public SecurityDescriptorCmdletProviderIntrinsics SecurityDescriptor { get; }
#endregion Public members
#region private data
private readonly InternalCommand _cmdlet;
#endregion private data
}
}
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