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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#region Header
// IContentDatabase.cs
// User: bongiojp
//
//
//
#endregion Header
using System;
using OpenMetaverse;
using OpenSim.Region.Environment.Scenes;
using Nini.Config;
namespace OpenSim.Region.Environment.Modules.ContentManagement
{
public interface IContentDatabase
{
#region Methods
/// <summary>
/// Returns the most recent revision number of a region.
/// </summary>
int GetMostRecentRevision(UUID regionid);
string GetRegionObjectHeightMap(UUID regionid);
string GetRegionObjectHeightMap(UUID regionid, int revision);
/// <summary>
/// Retrieves the xml that describes each individual object from the last revision or specific revision of the given region.
/// </summary>
System.Collections.ArrayList GetRegionObjectXMLList(UUID regionid);
System.Collections.ArrayList GetRegionObjectXMLList(UUID regionid, int revision);
/// <summary>
/// Similar to the IRegionModule function. This is the function to be called before attempting to interface with the database.
/// Initialise should be called one for each region to be contained in the database. The directory should be the full path
/// to the repository and will only be defined once, regardless of how many times the method is called.
/// </summary>
void Initialise(Scene scene, String dir);
/// <summary>
/// Returns a list of the revision numbers and corresponding log messages for a given region.
/// </summary>
System.Collections.Generic.SortedDictionary<string, string> ListOfRegionRevisions(UUID id);
/// <summary>
/// Returns the total number of revisions saved for a specific region.
/// </summary>
int NumOfRegionRev(UUID regionid);
/// <summary>
/// Should be called once after Initialise has been called.
/// </summary>
void PostInitialise();
/// <summary>
/// Saves the Region terrain map and objects within the region as xml to the database.
/// </summary>
void SaveRegion(UUID regionid, string regionName, string logMessage);
#endregion Methods
}
}
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