Initial import.

FossilOrigin-Name: de46b0e10c5d9f516acbbf2ea01d84d0d5ac126412949d459265279262a1b87e

exceptions/PGException.m

@@ -0,0 +1,44 @@
+#import "PGException.h"
+
+@implementation PGException
++ exceptionWithClass: (Class)class
+	  connection: (PGConnection*)connection
+{
+	return [[[self alloc] initWithClass: class
+				 connection: connection] autorelease];
+}
+
+- initWithClass: (Class)class_
+     connection: (PGConnection*)connection_
+{
+	self = [super initWithClass: class_];
+
+	connection = [connection_ retain];
+
+	return self;
+}
+
+- (void)dealloc
+{
+	[connection release];
+
+	[super dealloc];
+}
+
+- (OFString*)description
+{
+	if (description != nil)
+		return description;
+
+	description = [[OFString alloc] initWithFormat:
+	    @"A PostgreSQL operation in class %@ failed: %s", inClass,
+	    PQerrorMessage([connection PG_connection])];
+
+	return description;
+}
+
+- (PGConnection*)connection
+{
+	OF_GETTER(connection, NO)
+}
+@end