baseten / Sources / PGTSDatabaseDescription.h

//
// PGTSDatabaseDescription.h
// BaseTen
//
// Copyright (C) 2006 Marko Karppinen & Co. LLC.
//
// Before using this software, please review the available licensing options
// by visiting http://www.karppinen.fi/baseten/licensing/ or by contacting
// us at sales@karppinen.fi. Without an additional license, this software
// may be distributed only in compliance with the GNU General Public License.
//
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, version 2.0,
// as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
//
// $Id$
//

#import <Foundation/Foundation.h>
#import <BaseTen/postgresql/libpq-fe.h>
#import "PGTSAbstractDescription.h"


@class PGTSTableDescription;
@class PGTSTypeDescription;
@class PGTSRoleDescription;
@class PGTSResultSet;


@protocol PGTSDatabaseDescription <NSObject>
- (PGTSTableDescription *) tableWithOid: (Oid) anOid;
- (PGTSTableDescription *) table: (NSString *) tableName inSchema: (NSString *) schemaName;
- (PGTSTypeDescription *) typeWithOid: (Oid) anOid;
- (NSSet *) typesWithOids: (const Oid *) oidVector;
- (NSSet *) tablesWithOids: (NSArray *) oidArray;
- (PGTSRoleDescription *) roleNamed: (NSString *) name;
- (PGTSRoleDescription *) roleNamed: (NSString *) name oid: (Oid) oid;
@end


@interface PGTSDatabaseDescriptionProxy : PGTSAbstractDescriptionProxy <PGTSDatabaseDescription>
{
	NSMutableDictionary* mTables;
	NSMutableDictionary* mSchemas;
	//FIXME: roles?
}

//FIXME: private.
- (void) updateTableCache: (id) table;
@end


@interface PGTSDatabaseDescription : PGTSAbstractDescription <PGTSDatabaseDescription>
{
    NSMutableDictionary* mTables;
    NSMutableDictionary* mTypes;
    NSMutableDictionary* mSchemas;
    NSMutableDictionary* mRoles;
}

+ (id) databaseForConnection: (PGTSConnection *) connection;
- (id) proxyForConnection: (PGTSConnection *) connection;
- (BOOL) schemaExists: (NSString *) schemaName;

//FIXME: protected
- (void) updateTableCache: (id) table;
- (void) handleResult: (PGTSResultSet *) res forTable: (PGTSTableDescription *) desc;
@end
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.