DatabaseDefinition.cs

using System.Threading.Tasks;
using Waher.Runtime.Language;
using Waher.Things;
using Waher.Things.Attributes;
 
namespace Waher.Service.IoTBroker.Sources.GatewayConfig
{
    public class DatabaseDefinition : ConfigurationNode
    {
        internal const string Id = "DatabaseDefinition";
 
        public DatabaseDefinition(GatewayConfigSource Source)
            : base(Source, null)
        {
        }
 
        [Page(7, "Configuration")]
        [Header(24, "Folder:")]
        [ToolTip(25, "Folder, relative to the application data folder, where object database files will be stored.")]
        [ReadOnly]
        public string Folder { get; internal set; }
 
        [Page(7, "Configuration")]
        [Header(26, "Default Collection Name:")]
        [ToolTip(27, "Name of the collection to use, if the class definition lacks a collection definition.")]
        [ReadOnly]
        public string DefaultCollectionName { get; internal set; }
 
        [Page(7, "Configuration")]
        [Header(28, "Block Size:")]
        [ToolTip(29, "Number of bytes of each B-Tree block in the database.")]
        [ReadOnly]
        public int BlockSize { get; internal set; }
 
        [Page(7, "Configuration")]
        [Header(30, "Blocks in Cache:")]
        [ToolTip(31, "Number of blocks to maintain in internal memory.")]
        [ReadOnly]
        public int BlocksInCache { get; internal set; }
 
        [Page(7, "Configuration")]
        [Header(32, "BLOB Block Size:")]
        [ToolTip(33, "Number of bytes of each BLOB block in the database.")]
        [ReadOnly]
        public int BlobBlockSize { get; internal set; }
 
        [Page(7, "Configuration")]
        [Header(34, "Timeout (ms):")]
        [ToolTip(35, "Timeout of database operations, in milliseconds.")]
        public int TimeoutMs { get; set; }
 
        [Page(7, "Configuration")]
        [Header(36, "Encrypted.")]
        [ToolTip(37, "If the database is encrypted.")]
        [ReadOnly]
        public bool Encrypted { get; internal set; }
 
        [Page(7, "Configuration")]
        [Header(38, "Compiled.")]
        [ToolTip(39, "If object serializers should be compiled or not.")]
        [Text(TextPosition.AfterField, 63, "Note: Changes will take effect after broker has been restarted.")]
        public bool Compiled { get; set; }
 
        public override string NodeId => Id;
 
        public override Task<string> GetTypeNameAsync(Language Language) => Language.GetStringAsync(typeof(GatewayConfigSource), 23, "Database Definition");
 
        public override Task<bool> CanDestroyAsync(RequestOrigin Caller)
        {
            return Task.FromResult(false);
        }
    }
}