session-ios/Libraries/ProtocolBuffers/AbstractMessage.m

75 lines
2.0 KiB
Objective-C

// Copyright 2008 Cyrus Najmabadi
//
// 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.
#import "AbstractMessage.h"
#import "CodedOutputStream.h"
@implementation PBAbstractMessage
- (id) init {
if ((self = [super init])) {
}
return self;
}
- (NSData*) data {
NSMutableData* data = [NSMutableData dataWithLength:(NSUInteger)self.serializedSize];
PBCodedOutputStream* stream = [PBCodedOutputStream streamWithData:data];
[self writeToCodedOutputStream:stream];
return data;
}
- (BOOL) isInitialized {
@throw [NSException exceptionWithName:@"ImproperSubclassing" reason:@"" userInfo:nil];
}
- (int32_t) serializedSize {
@throw [NSException exceptionWithName:@"ImproperSubclassing" reason:@"" userInfo:nil];
}
- (void) writeToCodedOutputStream:(PBCodedOutputStream*) output {
@throw [NSException exceptionWithName:@"ImproperSubclassing" reason:@"" userInfo:nil];
}
- (void) writeToOutputStream:(NSOutputStream*) output {
PBCodedOutputStream* codedOutput = [PBCodedOutputStream streamWithOutputStream:output];
[self writeToCodedOutputStream:codedOutput];
[codedOutput flush];
}
- (id<PBMessage>) defaultInstance {
@throw [NSException exceptionWithName:@"ImproperSubclassing" reason:@"" userInfo:nil];
}
- (PBUnknownFieldSet*) unknownFields {
@throw [NSException exceptionWithName:@"ImproperSubclassing" reason:@"" userInfo:nil];
}
- (id<PBMessage_Builder>) builder {
@throw [NSException exceptionWithName:@"ImproperSubclassing" reason:@"" userInfo:nil];
}
@end