FDO .NET API Reference Feature Data Objects

mgILockOwnersReaderImp.h

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00001 /*
00002 * Copyright (C) 2004-2006  Autodesk, Inc.
00003 * 
00004 * This library is free software; you can redistribute it and/or
00005 * modify it under the terms of version 2.1 of the GNU Lesser
00006 * General Public License as published by the Free Software Foundation.
00007 * 
00008 * This library is distributed in the hope that it will be useful,
00009 * but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 * Lesser General Public License for more details.
00012 * 
00013 * You should have received a copy of the GNU Lesser General Public
00014 * License along with this library; if not, write to the Free Software
00015 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00016 *
00017 */
00018 
00019 #pragma once
00020 
00021 #include "FDO\Commands\Locking\mgILockOwnersReader.h"
00022 
00023 class FdoILockOwnersReader;
00024 
00025 BEGIN_NAMESPACE_OSGEO_FDO_COMMANDS_LOCKING
00026 
00027 /// \ingroup (OSGeoFDOCommandsLocking)
00028 /// \brief
00029 /// The ILockOwnersReaderImp class is a concrete implementation of ILockOwnersReader.
00030 /// The ILockOwnersReader interface provides forward-only, read-only functionality
00031 /// for identifying users. A connected user has status of lock owner even if he has
00032 /// no locks or has released his locks.
00033 /// \remarks
00034 /// A reference to an
00035 /// ILockOwnersReader interface is returned from the GetLockOwners command. The initial
00036 /// position of the ILockOwnersReader interface is prior to the first item. Thus, you
00037 /// must call ReadNext to begin accessing any data.
00038 private __gc class ILockOwnersReaderImp : public NAMESPACE_OSGEO_RUNTIME::Disposable, 
00039                                           public NAMESPACE_OSGEO_FDO_COMMANDS_LOCKING::ILockOwnersReader
00040 {
00041 public:
00042     /// \brief
00043     /// Gets the name of a user.
00044     /// 
00045     /// \return
00046     /// Returns the name of a user
00047     /// 
00048     System::String* GetLockOwner();
00049 
00050     /// \brief
00051     /// Advances the reader to the next item. The default position of the 
00052     /// reader is prior to the first item. Thus, you must call ReadNext
00053     /// to begin accessing any data.
00054     /// 
00055     /// \return
00056     /// Returns true if there is a next item.
00057     /// 
00058     System::Boolean ReadNext();
00059 
00060     /// \brief
00061     /// Closes the ILockOwnersReader object, freeing any resources it may be
00062     /// holding.
00063     /// 
00064     /// \return
00065     /// Returns nothing
00066     /// 
00067     System::Void Close();
00068 
00069 /// \cond DOXYGEN-IGNORE
00070 protected:
00071     __sealed System::Void ReleaseUnmanagedObject();
00072 /// \endcond
00073 
00074 public private:
00075     ILockOwnersReaderImp(System::IntPtr unmanaged, System::Boolean autoDelete) : NAMESPACE_OSGEO_RUNTIME::Disposable(unmanaged, autoDelete)
00076     {
00077 
00078     }
00079 
00080     inline FdoILockOwnersReader* GetImpObj();
00081 };
00082 
00083 END_NAMESPACE_OSGEO_FDO_COMMANDS_LOCKING
00084 
00085 

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