[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.IO;
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| 38 |
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| 39 | namespace Google.ProtocolBuffers
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| 40 | {
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| 41 | /// <summary>
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| 42 | /// Implementation of the non-generic IMessage interface as far as possible.
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| 43 | /// </summary>
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| 44 | public abstract partial class AbstractMessageLite<TMessage, TBuilder> : IMessageLite<TMessage, TBuilder>
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| 45 | where TMessage : AbstractMessageLite<TMessage, TBuilder>
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| 46 | where TBuilder : AbstractBuilderLite<TMessage, TBuilder>
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| 47 | {
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| 48 | public abstract TBuilder CreateBuilderForType();
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| 49 |
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| 50 | public abstract TBuilder ToBuilder();
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| 51 |
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| 52 | public abstract TMessage DefaultInstanceForType { get; }
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| 53 |
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| 54 | public abstract bool IsInitialized { get; }
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| 55 |
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| 56 | public abstract void WriteTo(ICodedOutputStream output);
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| 57 |
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| 58 | public abstract int SerializedSize { get; }
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| 59 |
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| 60 | //public override bool Equals(object other) {
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| 61 | //}
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| 62 |
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| 63 | //public override int GetHashCode() {
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| 64 | //}
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| 65 |
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| 66 | public abstract void PrintTo(TextWriter writer);
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| 67 |
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| 68 | #region IMessageLite<TMessage,TBuilder> Members
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| 69 |
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| 70 | /// <summary>
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| 71 | /// Serializes the message to a ByteString. This is a trivial wrapper
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| 72 | /// around WriteTo(ICodedOutputStream).
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| 73 | /// </summary>
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| 74 | public ByteString ToByteString()
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| 75 | {
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| 76 | ByteString.CodedBuilder output = new ByteString.CodedBuilder(SerializedSize);
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| 77 | WriteTo(output.CodedOutput);
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| 78 | return output.Build();
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| 79 | }
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| 80 |
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| 81 | /// <summary>
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| 82 | /// Serializes the message to a byte array. This is a trivial wrapper
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| 83 | /// around WriteTo(ICodedOutputStream).
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| 84 | /// </summary>
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| 85 | public byte[] ToByteArray()
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| 86 | {
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| 87 | byte[] result = new byte[SerializedSize];
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| 88 | CodedOutputStream output = CodedOutputStream.CreateInstance(result);
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| 89 | WriteTo(output);
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| 90 | output.CheckNoSpaceLeft();
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| 91 | return result;
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| 92 | }
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| 93 |
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| 94 | /// <summary>
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| 95 | /// Serializes the message and writes it to the given stream.
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| 96 | /// This is just a wrapper around WriteTo(CodedOutputStream). This
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| 97 | /// does not flush or close the stream.
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| 98 | /// </summary>
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| 99 | /// <param name="output"></param>
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| 100 | public void WriteTo(Stream output)
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| 101 | {
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| 102 | CodedOutputStream codedOutput = CodedOutputStream.CreateInstance(output);
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| 103 | WriteTo(codedOutput);
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| 104 | codedOutput.Flush();
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| 105 | }
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| 106 |
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| 107 | /// <summary>
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| 108 | /// Like WriteTo(Stream) but writes the size of the message as a varint before
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| 109 | /// writing the data. This allows more data to be written to the stream after the
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| 110 | /// message without the need to delimit the message data yourself. Use
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| 111 | /// IBuilder.MergeDelimitedFrom(Stream) or the static method
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| 112 | /// YourMessageType.ParseDelimitedFrom(Stream) to parse messages written by this method.
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| 113 | /// </summary>
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| 114 | /// <param name="output"></param>
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| 115 | public void WriteDelimitedTo(Stream output)
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| 116 | {
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| 117 | CodedOutputStream codedOutput = CodedOutputStream.CreateInstance(output);
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| 118 | codedOutput.WriteRawVarint32((uint) SerializedSize);
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| 119 | WriteTo(codedOutput);
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| 120 | codedOutput.Flush();
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| 121 | }
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| 122 |
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| 123 | IBuilderLite IMessageLite.WeakCreateBuilderForType()
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| 124 | {
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| 125 | return CreateBuilderForType();
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| 126 | }
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| 127 |
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| 128 | IBuilderLite IMessageLite.WeakToBuilder()
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| 129 | {
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| 130 | return ToBuilder();
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| 131 | }
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| 132 |
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| 133 | IMessageLite IMessageLite.WeakDefaultInstanceForType
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| 134 | {
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| 135 | get { return DefaultInstanceForType; }
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| 136 | }
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| 137 |
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| 138 | #endregion
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| 139 | }
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| 140 | } |
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