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//
// Novell.Directory.Ldap.Extensions.MergePartitionsRequest.cs
//
// Author:
//   Sunil Kumar (Sunilk@novell.com)
//
// (C) 2003 Novell, Inc (http://www.novell.com)
//

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

namespace Novell.Directory.Ldap.Extensions
{
	
	/// <summary> 
	/// Merges a child partition with its parent partition.
	/// 
	/// To merge a child partition with its parent, you must create an
	/// instance of this class and then call the extendedOperation method
	/// with this object as the required LdapExtendedOperation parameter.
	/// 
	/// The mergePartitionsRequest extension uses the following OID:
	/// 2.16.840.1.113719.1.27.100.5
	/// 
	/// The requestValue has the following format:
	/// 
	/// requestValue ::=
	///     flags   INTEGER
	///     dn      LdapDN
	/// </summary>
	public class MergePartitionsRequest:LdapExtendedOperation
	{
		
		/// <summary> Constructs an extended operation object for merging partitions.
		/// 
		/// </summary>
		/// <param name="dn">       The distinguished name of the child partition's root.
		/// 
		/// </param>
		/// <param name="flags">    Determines whether all servers in the replica ring must
		/// be up before proceeding. When set to zero, the status of
		/// the servers is not checked. When set to
		/// Ldap_ENSURE_SERVERS_UP, all servers must be up for the
		/// operation to proceed.
		/// 
		/// </param>
		/// <exception> LdapException A general exception which includes an error
		/// message and an Ldap error code.
		/// </exception>
		
		public MergePartitionsRequest(System.String dn, int flags):base(ReplicationConstants.MERGE_NAMING_CONTEXT_REQ, null)
		{
			
			try
			{
				
				if ((System.Object) dn == null)
					throw new System.ArgumentException(ExceptionMessages.PARAM_ERROR);
				
				System.IO.MemoryStream encodedData = new System.IO.MemoryStream();
				LBEREncoder encoder = new LBEREncoder();
				
				Asn1Integer asn1_flags = new Asn1Integer(flags);
				Asn1OctetString asn1_dn = new Asn1OctetString(dn);
				
				asn1_flags.encode(encoder, encodedData);
				asn1_dn.encode(encoder, encodedData);
				
				setValue(SupportClass.ToSByteArray(encodedData.ToArray()));
			}
			catch (System.IO.IOException ioe)
			{
				throw new LdapException(ExceptionMessages.ENCODING_ERROR, LdapException.ENCODING_ERROR, (System.String) null);
			}
		}
	}
}