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authorstuconnolly <stuart02@gmail.com>2012-09-03 10:22:17 +0000
committerstuconnolly <stuart02@gmail.com>2012-09-03 10:22:17 +0000
commite124a1d0fb576c311a6ac601b1c08e6ce51bcd30 (patch)
tree5a3350fc75bcad1f5c8d07f8a66ea53b0a07805f /Frameworks/PostgresKit/Source/FLXPostgresConnectionDelegate.h
parentd4e8474b3437771fd6891def8324981d82186a88 (diff)
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Initial commit of PostgresKit, our new Postgres framework as a start towards adding PostgreSQL support to Sequel Pro.
Note, that the framerwork is by no means feature complete and in it's current state has quite a few limitations: - No support for Postgres' asynchronous query API - Only supports the very basic data types (char/text and numerics) - No support (outide of libpq) for re-establishing dropped connections Current feature support includes: - Basic connection handling - Query execution - Prepared statement execution - Encoding support similar to SPMySQL's
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+//
+// $Id$
+//
+// FLXPostgresConnectionDelegate.h
+// PostgresKit
+//
+// Copyright (c) 2008-2009 David Thorpe, djt@mutablelogic.com
+//
+// Forked by the Sequel Pro Team on July 22, 2012.
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+@class FLXPostgresConnection;
+
+@protocol FLXPostgresConnectionDelegate <NSObject>
+
+/**
+ * Called whenever a connection is successfully established.
+ *
+ * @param connection The connection instance.
+ */
+- (void)connectionEstablished:(FLXPostgresConnection *)connection;
+
+/**
+ * Called whenever a connection is disconnected.
+ *
+ * @param connection The connection instance.
+ */
+- (void)connectionDisconnected:(FLXPostgresConnection *)connection;
+
+/**
+ * Called whenever a message is received from the PostgreSQL server.
+ *
+ * @param connection The connection instance.
+ * @param notice The notice message received.
+ */
+- (void)connection:(FLXPostgresConnection *)connection notice:(NSString *)notice;
+
+/**
+ * Called just before a query is about to be executed.
+ *
+ * @param connection The connection executing the query.
+ * @param query The query about the be executed.
+ * @param values The values of the query.
+ */
+- (void)connection:(FLXPostgresConnection *)connection willExecute:(NSObject *)query values:(NSArray *)values;
+
+@end