PushNotificationRule.cs

using Waher.Persistence;
using Waher.Persistence.Attributes;
using Waher.Script;
 
namespace Waher.Networking.XMPP.Server.PushNotification
{
    [CollectionName("PushNotificationRules")]
    [TypeName(TypeNameSerialization.None)]
    [Index("BareJid", "MessageType", "LocalName", "Namespace")]
    public class PushNotificationRule
    {
        private Expression patternMatchingExpression;
        private Expression contentExpression;
 
        [ObjectId]
        public string ObjectId { get; set; }
 
        public CaseInsensitiveString BareJid { get; set; }
 
        public string MessageType { get; set; }
 
        public string LocalName { get; set; }
 
        public string Namespace { get; set; }
 
        public string Channel { get; set; }
 
        public string MessageVariable { get; set; }
 
        public string PatternMatchingScript { get; set; }
 
        public string ContentScript { get; set; }
 
        public Expression PatternMatchingExpression
        {
            get
            {
                if (this.patternMatchingExpression is null && !string.IsNullOrEmpty(this.PatternMatchingScript))
                    this.patternMatchingExpression = new Expression(this.PatternMatchingScript);
 
                return this.patternMatchingExpression;
            }
        }
 
        public Expression ContentExpression
        {
            get
            {
                if (this.contentExpression is null && !string.IsNullOrEmpty(this.ContentScript))
                    this.contentExpression = new Expression(this.ContentScript);
 
                return this.contentExpression;
            }
        }
    }
}