proxyserversyncprovider.cs

微软的行业应用解决方案示例

using System;
using System.Linq;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Text;
using Microsoft.Synchronization.Data;


namespace HardwareDistributor.Synchronization
{
    public class ProxyServerSyncProvider : ServerSyncProvider
    {
        private string webServiceURL;
        private ProxySyncService syncService = null;

        public ProxyServerSyncProvider()
        {
            syncService = new ProxySyncService();
            syncService.Url = webServiceURL;
        }

        public ProxyServerSyncProvider(string url)
        {
            webServiceURL = url;
            syncService = new ProxySyncService();
            syncService.Url = webServiceURL;
        }
        public override SyncContext GetChanges(SyncGroupMetadata groupMetadata, SyncSession syncSession)
        {
            //Redirect calls to ProxySyncService that hosts the DBserversyncprovider that connects to GBAppraiseDemo database
            SyncContext changes = syncService.GetChanges(groupMetadata, syncSession);
            return changes;
        }
        public override SyncSchema GetSchema(Collection<string> tableNames, SyncSession ss)
        {
                
            string[] strTableNames = new string[tableNames.Count];
            tableNames.CopyTo(strTableNames, 0);
             SyncSchema schema = syncService.GetSchema(strTableNames, ss);
            return schema;
        }
        public override SyncServerInfo GetServerInfo(SyncSession ss)
        {
            return syncService.GetServerInfo(ss);
        }
        public override SyncContext ApplyChanges(SyncGroupMetadata groupMetadata, System.Data.DataSet dataSet, SyncSession syncSession)
        {
            return syncService.ApplyChanges(groupMetadata, dataSet, syncSession);
        }

        public override void Dispose()
        {
        }

    }
}