/******************************************************************************
* The MIT License
* Copyright (c) 2003 Novell Inc.  www.novell.com
* 
* Permission is hereby granted, free of charge, to any person obtaining  a copy
* of this software and associated documentation files (the Software), to deal
* in the Software without restriction, including  without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to  permit persons to whom the Software is 
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in 
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*******************************************************************************/
//
// Novell.Directory.Ldap.Rfc2251.RfcCompareRequest.cs
//
// Author:
//   Sunil Kumar (Sunilk@novell.com)
//
// (C) 2003 Novell, Inc (http://www.novell.com)
//

using System;
using Novell.Directory.Ldap.Asn1;
using Novell.Directory.Ldap;

namespace Novell.Directory.Ldap.Rfc2251
{
	
	/// <summary> Represents and Ldap Compare Request.
	/// 
	/// <pre>
	/// CompareRequest ::= [APPLICATION 14] SEQUENCE {
	/// entry           LdapDN,
	/// ava             AttributeValueAssertion }
	/// </pre>
	/// </summary>
	public class RfcCompareRequest:Asn1Sequence, RfcRequest
	{
		virtual public RfcAttributeValueAssertion AttributeValueAssertion
		{
			get
			{
				return ((RfcAttributeValueAssertion) get_Renamed(1));
			}
			
		}
		
		//*************************************************************************
		// Constructor for CompareRequest
		//*************************************************************************
		
		/// <summary> </summary>
		public RfcCompareRequest(RfcLdapDN entry, RfcAttributeValueAssertion ava):base(2)
		{
			add(entry);
			add(ava);
			if (ava.AssertionValue == null)
			{
				throw new System.ArgumentException("compare: Attribute must have an assertion value");
			}
			return ;
		}
		
		/// <summary> Constructs a new Compare Request copying from the data of
		/// an existing request.
		/// </summary>
		/* package */
		internal RfcCompareRequest(Asn1Object[] origRequest, System.String base_Renamed):base(origRequest, origRequest.Length)
		{
			// Replace the base if specified, otherwise keep original base
			if ((System.Object) base_Renamed != null)
			{
				set_Renamed(0, new RfcLdapDN(base_Renamed));
			}
			return ;
		}
		//*************************************************************************
		// Accessors
		//*************************************************************************
		
		/// <summary> Override getIdentifier to return an application-wide id.</summary>
		public override Asn1Identifier getIdentifier()
		{
			return new Asn1Identifier(Asn1Identifier.APPLICATION, true, LdapMessage.COMPARE_REQUEST);
		}
		
		public RfcRequest dupRequest(System.String base_Renamed, System.String filter, bool request)
		{
			return new RfcCompareRequest(toArray(), base_Renamed);
		}
		public System.String getRequestDN()
		{
			return ((RfcLdapDN) get_Renamed(0)).stringValue();
		}
	}
}