/// <summary>
/// Ensure configuration is correct on both server and client side
/// </summary>
public virtual async Task <(SyncContext, DmSet)> EnsureSchemaAsync(SyncContext context, MessageEnsureSchema message)
{
try
{
context.SyncStage = SyncStage.SchemaApplying;
using (var connection = this.CreateConnection())
{
await connection.OpenAsync();
using (var transaction = connection.BeginTransaction())
{
// Raise event before
context.SyncStage = SyncStage.SchemaApplying;
var beforeArgs2 = new SchemaApplyingEventArgs(this.ProviderTypeName, context.SyncStage, message.Schema, connection, transaction);
this.TryRaiseProgressEvent(beforeArgs2, this.SchemaApplying);
var overWriteConfiguration = beforeArgs2.OverwriteConfiguration;
// if we dont have already read the tables || we want to overwrite the current config
if (message.Schema.HasTables && !message.Schema.HasColumns)
{
await this.ReadSchemaAsync(message.Schema, connection, transaction);
}
context.SyncStage = SyncStage.SchemaApplied;
var afterArgs = new SchemaAppliedEventArgs(this.ProviderTypeName, context.SyncStage, message.Schema, connection, transaction);
this.TryRaiseProgressEvent(afterArgs, this.SchemaApplied);
transaction.Commit();
}
connection.Close();
}
return(context, message.Schema);
}
catch (SyncException)
{
throw;
}
catch (Exception ex)
{
throw new SyncException(ex, SyncStage.SchemaApplying, this.ProviderTypeName);
}
}
/// <summary>
/// Ensure configuration is correct on both server and client side
/// </summary>
public virtual async Task <(SyncContext, DmSet)> EnsureSchemaAsync(SyncContext context, MessageEnsureSchema message)
{
try
{
context.SyncStage = SyncStage.SchemaApplying;
// Get cache manager and try to get configuration from cache
//var cacheManager = this.CacheManager;
//// if we don't pass config object (configuration == null), we may be in proxy mode, so the config object is handled by a local configuration object.
//if (syncConfiguration == null && this.syncConfiguration == null)
// throw new ArgumentNullException("syncConfiguration", "You try to set a provider with no configuration object");
//// the configuration has been set from the proxy server itself, use it.
//if (syncConfiguration == null && this.syncConfiguration != null)
// syncConfiguration = this.syncConfiguration;
// Raise event before
context.SyncStage = SyncStage.SchemaApplying;
var beforeArgs2 = new SchemaApplyingEventArgs(this.ProviderTypeName, context.SyncStage, message.Schema);
this.TryRaiseProgressEvent(beforeArgs2, this.SchemaApplying);
bool overWriteConfiguration = beforeArgs2.OverwriteConfiguration;
// if we dont have already read the tables || we want to overwrite the current config
if ((message.Schema.HasTables && !message.Schema.HasColumns))
{
await this.ReadSchemaAsync(message.Schema);
}
context.SyncStage = SyncStage.SchemaApplied;
var afterArgs = new SchemaAppliedEventArgs(this.ProviderTypeName, context.SyncStage, message.Schema);
this.TryRaiseProgressEvent(afterArgs, this.SchemaApplied);
return(context, message.Schema);
}
catch (SyncException)
{
throw;
}
catch (Exception ex)
{
throw new SyncException(ex, SyncStage.SchemaApplying, this.ProviderTypeName);
}
}
