93 lines
2.6 KiB
Objective-C
93 lines
2.6 KiB
Objective-C
// Copyright 2008 Cyrus Najmabadi
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import "GeneratedMessage_Builder.h"
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#import "GeneratedMessage.h"
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#import "Message.h"
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#import "Message_Builder.h"
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#import "UnknownFieldSet.h"
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#import "UnknownFieldSet_Builder.h"
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@interface PBGeneratedMessage ()
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@property (retain) PBUnknownFieldSet* unknownFields;
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@end
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@implementation PBGeneratedMessage_Builder
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/**
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* Get the message being built. We don't just pass this to the
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* constructor because it becomes null when build() is called.
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*/
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- (PBGeneratedMessage*) internalGetResult {
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@throw [NSException exceptionWithName:@"ImproperSubclassing" reason:@"" userInfo:nil];
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}
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- (void) checkInitialized {
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PBGeneratedMessage* result = self.internalGetResult;
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if (result != nil && !result.isInitialized) {
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@throw [NSException exceptionWithName:@"UninitializedMessage" reason:@"" userInfo:nil];
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}
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}
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- (PBUnknownFieldSet*) unknownFields {
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return self.internalGetResult.unknownFields;
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}
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- (id<PBMessage_Builder>) setUnknownFields:(PBUnknownFieldSet*) unknownFields {
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self.internalGetResult.unknownFields = unknownFields;
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return self;
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}
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- (id<PBMessage_Builder>) mergeUnknownFields:(PBUnknownFieldSet*) unknownFields {
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PBGeneratedMessage* result = self.internalGetResult;
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result.unknownFields =
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[[[PBUnknownFieldSet builderWithUnknownFields:result.unknownFields]
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mergeUnknownFields:unknownFields] build];
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return self;
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}
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- (BOOL) isInitialized {
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return self.internalGetResult.isInitialized;
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}
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/**
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* Called by subclasses to parse an unknown field.
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* @return {@code YES} unless the tag is an end-group tag.
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*/
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- (BOOL) parseUnknownField:(PBCodedInputStream*) input
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unknownFields:(PBUnknownFieldSet_Builder*) unknownFields
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extensionRegistry:(PBExtensionRegistry*) extensionRegistry
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tag:(int32_t) tag {
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return [unknownFields mergeFieldFrom:tag input:input];
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}
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- (void) checkInitializedParsed {
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PBGeneratedMessage* result = self.internalGetResult;
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if (result != nil && !result.isInitialized) {
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@throw [NSException exceptionWithName:@"InvalidProtocolBuffer" reason:@"" userInfo:nil];
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}
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}
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@end
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