[8295] | 1 | #region Copyright notice and license
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| 2 |
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| 3 | // Protocol Buffers - Google's data interchange format
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| 4 | // Copyright 2008 Google Inc. All rights reserved.
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| 5 | // http://github.com/jskeet/dotnet-protobufs/
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| 6 | // Original C++/Java/Python code:
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| 7 | // http://code.google.com/p/protobuf/
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| 8 | //
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| 9 | // Redistribution and use in source and binary forms, with or without
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| 10 | // modification, are permitted provided that the following conditions are
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| 11 | // met:
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| 12 | //
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| 13 | // * Redistributions of source code must retain the above copyright
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| 14 | // notice, this list of conditions and the following disclaimer.
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| 15 | // * Redistributions in binary form must reproduce the above
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| 16 | // copyright notice, this list of conditions and the following disclaimer
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| 17 | // in the documentation and/or other materials provided with the
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| 18 | // distribution.
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| 19 | // * Neither the name of Google Inc. nor the names of its
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| 20 | // contributors may be used to endorse or promote products derived from
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| 21 | // this software without specific prior written permission.
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| 22 | //
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| 23 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| 24 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 25 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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| 26 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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| 27 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 28 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 29 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 30 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 31 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 32 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 33 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 34 |
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| 35 | #endregion
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| 36 |
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| 37 | using System;
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| 38 | using System.Collections.Generic;
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| 39 |
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| 40 | namespace Google.ProtocolBuffers
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| 41 | {
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| 42 | /// <summary>
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| 43 | /// All generated protocol message builder classes extend this class. It implements
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| 44 | /// most of the IBuilder interface using reflection. Users can ignore this class
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| 45 | /// as an implementation detail.
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| 46 | /// </summary>
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| 47 | public abstract partial class GeneratedBuilderLite<TMessage, TBuilder> : AbstractBuilderLite<TMessage, TBuilder>
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| 48 | where TMessage : GeneratedMessageLite<TMessage, TBuilder>
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| 49 | where TBuilder : GeneratedBuilderLite<TMessage, TBuilder>
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| 50 | {
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| 51 | /// <summary>
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| 52 | /// Returns the message being built at the moment.
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| 53 | /// </summary>
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| 54 | protected abstract TMessage MessageBeingBuilt { get; }
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| 55 |
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| 56 | public override TBuilder MergeFrom(IMessageLite other)
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| 57 | {
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| 58 | //do nothing, Lite runtime does not support cross-message merges
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| 59 | return ThisBuilder;
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| 60 | }
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| 61 |
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| 62 | public abstract TBuilder MergeFrom(TMessage other);
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| 63 |
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| 64 | /// <summary>
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| 65 | /// Called by derived classes to parse an unknown field.
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| 66 | /// </summary>
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| 67 | /// <returns>true unless the tag is an end-group tag</returns>
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| 68 | [CLSCompliant(false)]
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| 69 | protected virtual bool ParseUnknownField(ICodedInputStream input,
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| 70 | ExtensionRegistry extensionRegistry, uint tag, string fieldName)
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| 71 | {
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| 72 | return input.SkipField();
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| 73 | }
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| 74 |
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| 75 | /// <summary>
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| 76 | /// Like Build(), but will wrap UninitializedMessageException in
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| 77 | /// InvalidProtocolBufferException.
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| 78 | /// </summary>
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| 79 | public TMessage BuildParsed()
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| 80 | {
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| 81 | if (!IsInitialized)
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| 82 | {
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| 83 | throw new UninitializedMessageException(MessageBeingBuilt).AsInvalidProtocolBufferException();
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| 84 | }
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| 85 | return BuildPartial();
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| 86 | }
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| 87 |
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| 88 | /// <summary>
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| 89 | /// Implementation of <see cref="IBuilder{TMessage, TBuilder}.Build" />.
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| 90 | /// </summary>
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| 91 | public override TMessage Build()
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| 92 | {
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| 93 | // If the message is null, we'll throw a more appropriate exception in BuildPartial.
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| 94 | if (!IsInitialized)
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| 95 | {
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| 96 | throw new UninitializedMessageException(MessageBeingBuilt);
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| 97 | }
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| 98 | return BuildPartial();
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| 99 | }
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| 100 | }
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| 101 | } |
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