/*
* Copyright (c) 2012, 2013, 2014, 2015, 2016, 2017
* Jonathan Schleifer <js@nil.im>
*
* https://fossil.nil.im/objpgsql
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#import "PGException.h"
#import "PGConnection+Private.h"
@implementation PGException
@synthesize connection = _connection;
+ (instancetype)exceptionWithConnection: (PGConnection *)connection
{
return [[[self alloc] initWithConnection: connection] autorelease];
}
- initWithConnection: (PGConnection *)connection
{
self = [super init];
@try {
_connection = [connection retain];
_error = [[OFString alloc]
initWithCString: PQerrorMessage([_connection pg_connection])
encoding: [OFLocale encoding]];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[_connection release];
[_error release];
[super dealloc];
}
- (OFString *)description
{
return [OFString stringWithFormat: @"A PostgreSQL operation failed: %@",
_error];
}
@end