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From cutt...@apache.org
Subject svn commit: r1087439 [1/6] - in /avro/trunk: ./ lang/csharp/ lang/csharp/lib/ lang/csharp/lib/main/ lang/csharp/lib/test/ lang/csharp/src/ lang/csharp/src/apache/ lang/csharp/src/apache/codegen/ lang/csharp/src/apache/codegen/Properties/ lang/csharp/sr...
Date Thu, 31 Mar 2011 21:16:49 GMT
Author: cutting
Date: Thu Mar 31 21:16:28 2011
New Revision: 1087439

URL: http://svn.apache.org/viewvc?rev=1087439&view=rev
Log:
AVRO-533. Add a C# implementation.  Contributed by Jeremy Custenborder, Dona Alvarez and thiru.

Added:
    avro/trunk/lang/csharp/   (with props)
    avro/trunk/lang/csharp/Avro.nunit
    avro/trunk/lang/csharp/Avro.sln
    avro/trunk/lang/csharp/README
    avro/trunk/lang/csharp/build.sh   (with props)
    avro/trunk/lang/csharp/lib/
    avro/trunk/lang/csharp/lib/main/
    avro/trunk/lang/csharp/lib/main/Newtonsoft.Json.dll   (with props)
    avro/trunk/lang/csharp/lib/main/log4net.dll   (with props)
    avro/trunk/lang/csharp/lib/test/
    avro/trunk/lang/csharp/lib/test/nunit.framework.dll   (with props)
    avro/trunk/lang/csharp/src/
    avro/trunk/lang/csharp/src/apache/
    avro/trunk/lang/csharp/src/apache/codegen/
    avro/trunk/lang/csharp/src/apache/codegen/Avro.codegen.csproj
    avro/trunk/lang/csharp/src/apache/codegen/Program.cs
    avro/trunk/lang/csharp/src/apache/codegen/Properties/
    avro/trunk/lang/csharp/src/apache/codegen/Properties/AssemblyInfo.cs
    avro/trunk/lang/csharp/src/apache/codegen/app.config   (with props)
    avro/trunk/lang/csharp/src/apache/main/
    avro/trunk/lang/csharp/src/apache/main/Avro.main.csproj
    avro/trunk/lang/csharp/src/apache/main/CodeGen/
    avro/trunk/lang/csharp/src/apache/main/CodeGen/AvroRuntimeException.cs
    avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGen.cs
    avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenException.cs
    avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenExt.cs
    avro/trunk/lang/csharp/src/apache/main/Generic/
    avro/trunk/lang/csharp/src/apache/main/Generic/DatumReader.cs
    avro/trunk/lang/csharp/src/apache/main/Generic/DatumWriter.cs
    avro/trunk/lang/csharp/src/apache/main/Generic/GenericEnum.cs
    avro/trunk/lang/csharp/src/apache/main/Generic/GenericFixed.cs
    avro/trunk/lang/csharp/src/apache/main/Generic/GenericReader.cs
    avro/trunk/lang/csharp/src/apache/main/Generic/GenericRecord.cs
    avro/trunk/lang/csharp/src/apache/main/Generic/GenericWriter.cs
    avro/trunk/lang/csharp/src/apache/main/IO/
    avro/trunk/lang/csharp/src/apache/main/IO/BinaryDecoder.cs
    avro/trunk/lang/csharp/src/apache/main/IO/BinaryEncoder.cs
    avro/trunk/lang/csharp/src/apache/main/IO/Decoder.cs
    avro/trunk/lang/csharp/src/apache/main/IO/Encoder.cs
    avro/trunk/lang/csharp/src/apache/main/IO/Resolver.cs
    avro/trunk/lang/csharp/src/apache/main/Properties/
    avro/trunk/lang/csharp/src/apache/main/Properties/AssemblyInfo.cs
    avro/trunk/lang/csharp/src/apache/main/Properties/Settings.Designer.cs
    avro/trunk/lang/csharp/src/apache/main/Protocol/
    avro/trunk/lang/csharp/src/apache/main/Protocol/Message.cs
    avro/trunk/lang/csharp/src/apache/main/Protocol/Protocol.cs
    avro/trunk/lang/csharp/src/apache/main/Protocol/ProtocolParseException.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/
    avro/trunk/lang/csharp/src/apache/main/Schema/ArraySchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/AvroException.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/AvroTypeException.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/EnumSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/Field.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/FixedSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/JsonHelper.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/MapSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/NamedSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/PrimitiveSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/Property.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/RecordSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/Schema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/SchemaName.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/SchemaParseException.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/UnionSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Schema/UnnamedSchema.cs
    avro/trunk/lang/csharp/src/apache/main/Specific/
    avro/trunk/lang/csharp/src/apache/main/Specific/ObjectCreator.cs
    avro/trunk/lang/csharp/src/apache/main/Specific/SpecificFixed.cs
    avro/trunk/lang/csharp/src/apache/main/Specific/SpecificReader.cs
    avro/trunk/lang/csharp/src/apache/main/Specific/SpecificRecord.cs
    avro/trunk/lang/csharp/src/apache/main/Specific/SpecificWriter.cs
    avro/trunk/lang/csharp/src/apache/test/
    avro/trunk/lang/csharp/src/apache/test/Avro.test.csproj
    avro/trunk/lang/csharp/src/apache/test/CodGen/
    avro/trunk/lang/csharp/src/apache/test/CodGen/CodeGenTest.cs
    avro/trunk/lang/csharp/src/apache/test/Generic/
    avro/trunk/lang/csharp/src/apache/test/Generic/GenericTests.cs
    avro/trunk/lang/csharp/src/apache/test/IO/
    avro/trunk/lang/csharp/src/apache/test/IO/BinaryCodecTests.cs
    avro/trunk/lang/csharp/src/apache/test/Properties/
    avro/trunk/lang/csharp/src/apache/test/Properties/AssemblyInfo.cs
    avro/trunk/lang/csharp/src/apache/test/Protocol/
    avro/trunk/lang/csharp/src/apache/test/Protocol/ProtocolTest.cs
    avro/trunk/lang/csharp/src/apache/test/Schema/
    avro/trunk/lang/csharp/src/apache/test/Schema/AliasTest.cs
    avro/trunk/lang/csharp/src/apache/test/Schema/SchemaTests.cs
    avro/trunk/lang/csharp/src/apache/test/Specific/
    avro/trunk/lang/csharp/src/apache/test/Specific/SpecificTests.cs
Modified:
    avro/trunk/CHANGES.txt
    avro/trunk/build.sh
    avro/trunk/share/rat-excludes.txt

Modified: avro/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/avro/trunk/CHANGES.txt?rev=1087439&r1=1087438&r2=1087439&view=diff
==============================================================================
--- avro/trunk/CHANGES.txt (original)
+++ avro/trunk/CHANGES.txt Thu Mar 31 21:16:28 2011
@@ -12,6 +12,11 @@ Avro 1.6.0 (unreleased)
 
 Avro 1.5.1 (unreleased)
 
+  NEW FEATURES
+
+    AVRO-533. Add a C# implementation.
+    (Jeremy Custenborder, Dona Alvarez and thiru)
+
   IMPROVEMENTS
 
     AVRO-785. Java: Squash a Velocity warning by upgrading to Velocity 1.7.

Modified: avro/trunk/build.sh
URL: http://svn.apache.org/viewvc/avro/trunk/build.sh?rev=1087439&r1=1087438&r2=1087439&view=diff
==============================================================================
--- avro/trunk/build.sh (original)
+++ avro/trunk/build.sh Thu Mar 31 21:16:28 2011
@@ -44,6 +44,7 @@ case "$target" in
 	(cd lang/py; ant test)
 	(cd lang/c; ./build.sh test)
 	(cd lang/c++; ./build.sh test)
+	(cd lang/csharp; ./build.sh test)
 	(cd lang/ruby; rake test)
 	(cd lang/php; ./build.sh test)
 
@@ -144,6 +145,8 @@ case "$target" in
 
 	(cd lang/c++; ./build.sh clean)
 
+	(cd lang/csharp; ./build.sh clean)
+
 	(cd lang/ruby; rake clean)
 
 	(cd lang/php; ./build.sh clean)

Propchange: avro/trunk/lang/csharp/
------------------------------------------------------------------------------
--- svn:ignore (added)
+++ svn:ignore Thu Mar 31 21:16:28 2011
@@ -0,0 +1,5 @@
+build
+src/apache/codegen/obj
+src/apache/main/obj
+src/apache/test/obj
+TestResult.xml

Added: avro/trunk/lang/csharp/Avro.nunit
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/Avro.nunit?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/Avro.nunit (added)
+++ avro/trunk/lang/csharp/Avro.nunit Thu Mar 31 21:16:28 2011
@@ -0,0 +1,15 @@
+<NUnitProject>
+  <Settings activeconfig="Release" />
+  <Config name="Debug" binpathtype="Auto">
+    <assembly path="build/test/Debug/Avro.test.dll" />
+    <assembly path="build/test/Debug/Avro.dll" />
+    <assembly path="lib/main/Newtonsoft.Json.dll" />
+    <assembly path="lib/test/nunit.framework.dll" />
+  </Config>
+  <Config name="Release" binpathtype="Auto">
+    <assembly path="build/test/Release/Avro.test.dll" />
+    <assembly path="build/test/Release/Avro.dll" />
+    <assembly path="lib/main/Newtonsoft.Json.dll" />
+    <assembly path="lib/test/nunit.framework.dll" />
+  </Config>
+</NUnitProject>

Added: avro/trunk/lang/csharp/Avro.sln
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/Avro.sln?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/Avro.sln (added)
+++ avro/trunk/lang/csharp/Avro.sln Thu Mar 31 21:16:28 2011
@@ -0,0 +1,55 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+lang/csharp/Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Avro.main", "src\apache\main\Avro.main.csproj", "{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Avro.test", "src\apache\test\Avro.test.csproj", "{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Avro.codegen", "src\apache\codegen\Avro.codegen.csproj", "{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|Mixed Platforms = Debug|Mixed Platforms
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|Mixed Platforms = Release|Mixed Platforms
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}.Release|x86.ActiveCfg = Release|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{911D56AB-587B-4E5F-B5EA-D47D8A46F1FA}.Release|x86.ActiveCfg = Release|Any CPU
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Debug|x86.ActiveCfg = Debug|x86
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Debug|x86.Build.0 = Debug|x86
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Release|Mixed Platforms.ActiveCfg = Release|x86
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Release|Mixed Platforms.Build.0 = Release|x86
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Release|x86.ActiveCfg = Release|x86
+		{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}.Release|x86.Build.0 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

Added: avro/trunk/lang/csharp/README
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/README?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/README (added)
+++ avro/trunk/lang/csharp/README Thu Mar 31 21:16:28 2011
@@ -0,0 +1,34 @@
+1. Building Avro for .NET
+
+a. Windows
+
+Prerequisites
+    Microsoft Visual C# Express 2010
+
+To build open Avro.sln solution in VC# Express 2010 and build from there.
+
+b. Linux
+
+Prerequisites
+    Mono 2.6 or above.
+    
+For Ubuntu Lucid Lynx, mono that comes with it is 2.4. To install mono 2.6
+follow the procedure described at http://badgerports.org/
+
+To build issue the command:
+$ cd lang/csharp
+
+then
+
+$ CONFIGURATION=Release TARGETFRAMEWORKVERSION=3.5 xbuild Avro.sln
+
+or 
+
+$ CONFIGURATION=Debug TARGETFRAMEWORKVERSION=3.5 xbuild Avro.sln
+
+2. Unit tests
+
+This is a common procedure for both Windows and Linux.
+
+To run unit-tests, please install NUnit 2.5 or above. From within the NUnit
+GUI, open the project Avro.nunit and run the tests.

Added: avro/trunk/lang/csharp/build.sh
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/build.sh?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/build.sh (added)
+++ avro/trunk/lang/csharp/build.sh Thu Mar 31 21:16:28 2011
@@ -0,0 +1,22 @@
+#!/bin/bash
+set -e						  # exit on error
+set -x		
+
+case "$1" in
+
+    test)
+	CONFIGURATION=Release TARGETFRAMEWORKVERSION=3.5 xbuild
+	nunit-console Avro.nunit
+	;;
+
+    clean)
+	rm -rf src/apache/{main,test,codegen}/obj
+        rm -rf build
+	;;
+
+    *)
+        echo "Usage: $0 {test|clean}"
+        exit 1
+esac
+
+exit 0

Propchange: avro/trunk/lang/csharp/build.sh
------------------------------------------------------------------------------
    svn:executable = *

Added: avro/trunk/lang/csharp/lib/main/Newtonsoft.Json.dll
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/lib/main/Newtonsoft.Json.dll?rev=1087439&view=auto
==============================================================================
Binary file - no diff available.

Propchange: avro/trunk/lang/csharp/lib/main/Newtonsoft.Json.dll
------------------------------------------------------------------------------
    svn:mime-type = application/octet-stream

Added: avro/trunk/lang/csharp/lib/main/log4net.dll
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/lib/main/log4net.dll?rev=1087439&view=auto
==============================================================================
Binary file - no diff available.

Propchange: avro/trunk/lang/csharp/lib/main/log4net.dll
------------------------------------------------------------------------------
    svn:mime-type = application/octet-stream

Added: avro/trunk/lang/csharp/lib/test/nunit.framework.dll
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/lib/test/nunit.framework.dll?rev=1087439&view=auto
==============================================================================
Binary file - no diff available.

Propchange: avro/trunk/lang/csharp/lib/test/nunit.framework.dll
------------------------------------------------------------------------------
    svn:mime-type = application/octet-stream

Added: avro/trunk/lang/csharp/src/apache/codegen/Avro.codegen.csproj
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/codegen/Avro.codegen.csproj?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/codegen/Avro.codegen.csproj (added)
+++ avro/trunk/lang/csharp/src/apache/codegen/Avro.codegen.csproj Thu Mar 31 21:16:28 2011
@@ -0,0 +1,162 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You 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.
+-->
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{BF0D313C-1AA3-4900-B277-B0F5F9DDCDA8}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Avro.codegen</RootNamespace>
+    <AssemblyName>avrogen</AssemblyName>
+    <TargetFrameworkVersion Condition=" '$(TargetFrameworkVersion)' == '' ">v4.0</TargetFrameworkVersion>
+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>
+    <FileAlignment>512</FileAlignment>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+    <OldToolsVersion>3.5</OldToolsVersion>
+    <UpgradeBackupLocation />
+    <PublishUrl>publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\..\..\build\codegen\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>none</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>..\..\..\build\codegen\Release\</OutputPath>
+    <DefineConstants>
+    </DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>..\..\..\build\codegen\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <CodeAnalysisLogFile>..\..\..\build\codegen\Debug\avrogen.exe.CodeAnalysisLog.xml</CodeAnalysisLogFile>
+    <CodeAnalysisUseTypeNameInSuppression>true</CodeAnalysisUseTypeNameInSuppression>
+    <CodeAnalysisModuleSuppressionsFile>GlobalSuppressions.cs</CodeAnalysisModuleSuppressionsFile>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSetDirectories>;C:\Program Files\Microsoft Visual Studio 10.0\Team Tools\Static Analysis Tools\\Rule Sets</CodeAnalysisRuleSetDirectories>
+    <CodeAnalysisIgnoreBuiltInRuleSets>true</CodeAnalysisIgnoreBuiltInRuleSets>
+    <CodeAnalysisRuleDirectories>;C:\Program Files\Microsoft Visual Studio 10.0\Team Tools\Static Analysis Tools\FxCop\\Rules</CodeAnalysisRuleDirectories>
+    <CodeAnalysisIgnoreBuiltInRules>true</CodeAnalysisIgnoreBuiltInRules>
+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|AnyCPU'">
+    <OutputPath>..\..\..\build\codegen\Release\</OutputPath>
+    <DefineConstants>
+    </DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>none</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <CodeAnalysisLogFile>..\..\..\build\codegen\Release\avrogen.exe.CodeAnalysisLog.xml</CodeAnalysisLogFile>
+    <CodeAnalysisUseTypeNameInSuppression>true</CodeAnalysisUseTypeNameInSuppression>
+    <CodeAnalysisModuleSuppressionsFile>GlobalSuppressions.cs</CodeAnalysisModuleSuppressionsFile>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSetDirectories>;C:\Program Files\Microsoft Visual Studio 10.0\Team Tools\Static Analysis Tools\\Rule Sets</CodeAnalysisRuleSetDirectories>
+    <CodeAnalysisIgnoreBuiltInRuleSets>false</CodeAnalysisIgnoreBuiltInRuleSets>
+    <CodeAnalysisRuleDirectories>;C:\Program Files\Microsoft Visual Studio 10.0\Team Tools\Static Analysis Tools\FxCop\\Rules</CodeAnalysisRuleDirectories>
+    <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>..\..\..\build\codegen\Release\</OutputPath>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\main\Avro.main.csproj">
+      <Project>{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}</Project>
+      <Name>Avro.main</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include=".NETFramework,Version=v3.5,Profile=Client">
+      <Visible>False</Visible>
+      <ProductName>Microsoft .NET Framework 4 Client Profile %28x86 and x64%29</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Client.3.5">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Windows.Installer.3.1">
+      <Visible>False</Visible>
+      <ProductName>Windows Installer 3.1</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="app.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

Added: avro/trunk/lang/csharp/src/apache/codegen/Program.cs
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/codegen/Program.cs?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/codegen/Program.cs (added)
+++ avro/trunk/lang/csharp/src/apache/codegen/Program.cs Thu Mar 31 21:16:28 2011
@@ -0,0 +1,88 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Avro.codegen;
+
+namespace Avro.codegen
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            if (args.Length != 3)
+            {
+                Usage();
+                return;
+            }
+            if (args[0] == "-p")
+                GenProtocol(args[1], args[2]);
+            else if (args[0] == "-s")
+                GenSchema(args[1], args[2]);
+            else
+                Usage();
+        }
+
+        static void Usage()
+        {
+            Console.WriteLine("Usage:\navrogen -p <protocolfile> <outputdir>\navrogen -s <schemafile> <outputdir>");
+            return;
+        }
+
+        static void GenProtocol(string infile, string outdir)
+        {
+            try
+            {
+                string text = System.IO.File.ReadAllText(infile);
+                Protocol protocol = Protocol.Parse(text);
+
+                CodeGen codegen = new CodeGen();
+                codegen.AddProtocol(protocol);
+
+                codegen.GenerateCode();
+                codegen.WriteTypes(outdir);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Exception occurred. " + ex.Message);
+            }
+        }
+
+        static void GenSchema(string infile, string outdir)
+        {
+            try
+            {
+                string text = System.IO.File.ReadAllText(infile);
+                Schema schema = Schema.Parse(text);
+
+                CodeGen codegen = new CodeGen();
+                codegen.AddSchema(schema);
+
+                codegen.GenerateCode();
+                codegen.WriteTypes(outdir);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Exception occurred. " + ex.Message);
+            }
+        }
+
+    }
+}

Added: avro/trunk/lang/csharp/src/apache/codegen/Properties/AssemblyInfo.cs
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/codegen/Properties/AssemblyInfo.cs?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/codegen/Properties/AssemblyInfo.cs (added)
+++ avro/trunk/lang/csharp/src/apache/codegen/Properties/AssemblyInfo.cs Thu Mar 31 21:16:28 2011
@@ -0,0 +1,54 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Avro.codegen")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Bank of America")]
+[assembly: AssemblyProduct("Avro.codegen")]
+[assembly: AssemblyCopyright("Copyright © Bank of America 2011")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("3ccfcbf4-bdf9-4f75-8d5a-ab476bb4408f")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Added: avro/trunk/lang/csharp/src/apache/codegen/app.config
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/codegen/app.config?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/codegen/app.config (added)
+++ avro/trunk/lang/csharp/src/apache/codegen/app.config Thu Mar 31 21:16:28 2011
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You 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.
+-->
+<configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client"/></startup></configuration>

Propchange: avro/trunk/lang/csharp/src/apache/codegen/app.config
------------------------------------------------------------------------------
    svn:executable = *

Added: avro/trunk/lang/csharp/src/apache/main/Avro.main.csproj
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/main/Avro.main.csproj?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/main/Avro.main.csproj (added)
+++ avro/trunk/lang/csharp/src/apache/main/Avro.main.csproj Thu Mar 31 21:16:28 2011
@@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You 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.
+-->
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{A0A5CA3C-F58C-4D07-98B0-2C7B62AB20F0}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Avro</RootNamespace>
+    <AssemblyName>Avro</AssemblyName>
+    <TargetFrameworkVersion Condition=" '$(TargetFrameworkVersion)' == '' ">v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+    <OldToolsVersion>3.5</OldToolsVersion>
+    <UpgradeBackupLocation />
+    <PublishUrl>publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\..\..\build\main\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>none</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>..\..\..\build\main\Release\</OutputPath>
+    <DefineConstants>
+    </DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="log4net">
+      <HintPath>..\..\..\lib\main\log4net.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json">
+      <HintPath>..\..\..\lib\main\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="CodeGen\AvroRuntimeException.cs" />
+    <Compile Include="CodeGen\CodeGen.cs" />
+    <Compile Include="CodeGen\CodeGenException.cs" />
+    <Compile Include="CodeGen\CodeGenExt.cs" />
+    <Compile Include="Generic\DatumReader.cs" />
+    <Compile Include="Generic\DatumWriter.cs" />
+    <Compile Include="Generic\GenericEnum.cs" />
+    <Compile Include="Generic\GenericFixed.cs" />
+    <Compile Include="Generic\GenericReader.cs" />
+    <Compile Include="Generic\GenericRecord.cs" />
+    <Compile Include="Generic\GenericWriter.cs" />
+    <Compile Include="IO\BinaryDecoder.cs" />
+    <Compile Include="IO\BinaryEncoder.cs" />
+    <Compile Include="IO\Decoder.cs" />
+    <Compile Include="IO\Encoder.cs" />
+    <Compile Include="IO\Resolver.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Protocol\Message.cs" />
+    <Compile Include="Protocol\Protocol.cs" />
+    <Compile Include="Protocol\ProtocolParseException.cs" />
+    <Compile Include="Schema\ArraySchema.cs" />
+    <Compile Include="Schema\AvroException.cs" />
+    <Compile Include="Schema\AvroTypeException.cs" />
+    <Compile Include="Schema\EnumSchema.cs" />
+    <Compile Include="Schema\Field.cs" />
+    <Compile Include="Schema\FixedSchema.cs" />
+    <Compile Include="Schema\JsonHelper.cs" />
+    <Compile Include="Schema\MapSchema.cs" />
+    <Compile Include="Schema\NamedSchema.cs" />
+    <Compile Include="Schema\PrimitiveSchema.cs" />
+    <Compile Include="Schema\Property.cs" />
+    <Compile Include="Schema\RecordSchema.cs" />
+    <Compile Include="Schema\Schema.cs" />
+    <Compile Include="Schema\SchemaName.cs" />
+    <Compile Include="Schema\SchemaParseException.cs" />
+    <Compile Include="Schema\UnionSchema.cs" />
+    <Compile Include="Schema\UnnamedSchema.cs" />
+    <Compile Include="Specific\ObjectCreator.cs" />
+    <Compile Include="Specific\SpecificFixed.cs" />
+    <Compile Include="Specific\SpecificReader.cs" />
+    <Compile Include="Specific\SpecificWriter.cs" />
+    <Compile Include="Specific\SpecificRecord.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include=".NETFramework,Version=v3.5">
+      <Visible>False</Visible>
+      <ProductName>Microsoft .NET Framework 4 %28x86 and x64%29</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Client.3.5">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Windows.Installer.3.1">
+      <Visible>False</Visible>
+      <ProductName>Windows Installer 3.1</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

Added: avro/trunk/lang/csharp/src/apache/main/CodeGen/AvroRuntimeException.cs
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/main/CodeGen/AvroRuntimeException.cs?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/main/CodeGen/AvroRuntimeException.cs (added)
+++ avro/trunk/lang/csharp/src/apache/main/CodeGen/AvroRuntimeException.cs Thu Mar 31 21:16:28 2011
@@ -0,0 +1,38 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Avro
+{
+    public class AvroRuntimeException : AvroException
+    {
+        public AvroRuntimeException(string s)
+            : base(s)
+        {
+
+        }
+        public AvroRuntimeException(string s, Exception inner)
+            : base(s, inner)
+        {
+
+        }
+    }
+}

Added: avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGen.cs
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGen.cs?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGen.cs (added)
+++ avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGen.cs Thu Mar 31 21:16:28 2011
@@ -0,0 +1,645 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.CodeDom;
+using System.CodeDom.Compiler;
+using Microsoft.CSharp;
+using System.IO;
+
+namespace Avro
+{
+    public class CodeGen
+    {
+        public CodeCompileUnit CompileUnit { get; private set; }
+        public IList<Schema> Schemas { get; private set; }
+        public IList<Protocol> Protocols { get; private set; }
+        private Dictionary<string, CodeNamespace> namespaceLookup = new Dictionary<string, CodeNamespace>(StringComparer.Ordinal);
+        private CodeGenExt codeGenExt;
+
+        /// <summary>
+        /// Default constructor
+        /// </summary>
+        public CodeGen()
+        {
+            this.Schemas = new List<Schema>();
+            this.Protocols = new List<Protocol>();
+            this.codeGenExt = CodeGenExt.Instance;
+        }
+
+        /// <summary>
+        /// Adds a protocol object to generate code for
+        /// </summary>
+        /// <param name="protocol">protocol object</param>
+        public void AddProtocol(Protocol protocol)
+        {
+            Protocols.Add(protocol);
+        }
+
+        /// <summary>
+        /// Adds a schema object to generate code for
+        /// </summary>
+        /// <param name="schema">schema object</param>
+        public void AddSchema(Schema schema)
+        {
+            Schemas.Add(schema);
+        }
+
+        /// <summary>
+        /// Adds a namespace object for the given name into the dictionary if it doesn't exist yet
+        /// </summary>
+        /// <param name="name">name of namespace</param>
+        /// <returns></returns>
+        private CodeNamespace addNamespace(string name)
+        {
+            if (string.IsNullOrEmpty(name)) 
+                throw new ArgumentNullException("name", "name cannot be null.");
+
+            CodeNamespace ns = null;
+
+            if (!namespaceLookup.TryGetValue(name, out ns))
+            {
+                ns = new CodeNamespace(codeGenExt.Mangle(name));
+                foreach (CodeNamespaceImport nci in codeGenExt.NamespaceImports)
+                    ns.Imports.Add(nci);
+
+                CompileUnit.Namespaces.Add(ns);
+                namespaceLookup.Add(name, ns);
+            }
+            return ns;
+        }
+
+        /// <summary>
+        /// Generates code for the given protocol and schema objects
+        /// </summary>
+        /// <returns>CodeCompileUnit object</returns>
+        public CodeCompileUnit GenerateCode()
+        {
+            CompileUnit = new CodeCompileUnit();
+
+            processSchemas();
+            processProtocols();
+
+            return CompileUnit;
+        }
+
+        /// <summary>
+        /// Generates code for the schema objects
+        /// </summary>
+        private void processSchemas()
+        {
+            foreach (Schema schema in this.Schemas)
+            {
+                SchemaNames names = generateNames(schema);
+                foreach (KeyValuePair<SchemaName, NamedSchema> sn in names)
+                {
+                    switch (sn.Value.Tag)
+                    {
+                        case Schema.Type.Enumeration: processEnum(sn.Value); break;
+                        case Schema.Type.Fixed: processFixed(sn.Value); break;
+                        case Schema.Type.Record: processRecord(sn.Value); break;
+                        case Schema.Type.Error: processRecord(sn.Value); break;
+                        default:
+                            throw new CodeGenException("Names in schema should only be of type NamedSchema, type found " + sn.Value.Tag);
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Generates code for the protocol objects
+        /// </summary>
+        private void processProtocols()
+        {
+            foreach (Protocol protocol in Protocols)
+            {
+                SchemaNames names = generateNames(protocol);
+                foreach (KeyValuePair<SchemaName, NamedSchema> sn in names)
+                {
+                    switch (sn.Value.Tag)
+                    {
+                        case Schema.Type.Enumeration: processEnum(sn.Value); break;
+                        case Schema.Type.Fixed: processFixed(sn.Value); break;
+                        case Schema.Type.Record: processRecord(sn.Value); break;
+                        case Schema.Type.Error: processRecord(sn.Value); break;
+                        default:
+                            throw new CodeGenException("Names in protocol should only be of type NamedSchema, type found " + sn.Value.Tag);
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Generate list of named schemas from given protocol
+        /// </summary>
+        /// <param name="protocol">protocol to process</param>
+        /// <returns></returns>
+        private SchemaNames generateNames(Protocol protocol)
+        {
+            var names = new SchemaNames();
+            foreach (Schema schema in protocol.Types)
+                addName(schema, names);
+            return names;
+        }
+
+        /// <summary>
+        /// Generate list of named schemas from given schema
+        /// </summary>
+        /// <param name="schema">schema to process</param>
+        /// <returns></returns>
+        private SchemaNames generateNames(Schema schema)
+        {
+            var names = new SchemaNames();
+            addName(schema, names);
+            return names;
+        }
+
+        /// <summary>
+        /// Recursively search the given schema for named schemas and adds them to the given container
+        /// </summary>
+        /// <param name="schema">schema object to search</param>
+        /// <param name="names">list of named schemas</param>
+        private void addName(Schema schema, SchemaNames names)
+        {
+            NamedSchema ns = schema as NamedSchema;
+            if (null != ns) if (names.Contains(ns.SchemaName)) return;
+
+            switch (schema.Tag)
+            {
+                case Schema.Type.Null:
+                case Schema.Type.Boolean:
+                case Schema.Type.Int:
+                case Schema.Type.Long:
+                case Schema.Type.Float:
+                case Schema.Type.Double:
+                case Schema.Type.Bytes:
+                case Schema.Type.String:
+                    break;
+
+                case Schema.Type.Enumeration:
+                case Schema.Type.Fixed:
+                    names.Add(ns);
+                    break;
+
+                case Schema.Type.Record:
+                case Schema.Type.Error:
+                    var rs = schema as RecordSchema;
+                    names.Add(rs);
+                    foreach (Field field in rs.Fields)
+                        addName(field.Schema, names);
+                    break;
+
+                case Schema.Type.Array:
+                    var asc = schema as ArraySchema;
+                    addName(asc.ItemSchema, names);
+                    break;
+
+                case Schema.Type.Map:
+                    var ms = schema as MapSchema;
+                    addName(ms.ValueSchema, names);
+                    break;
+
+                case Schema.Type.Union:
+                    var us = schema as UnionSchema;
+                    foreach (Schema usc in us.Schemas)
+                        addName(usc, names);
+                    break;
+
+                default:
+                    throw new CodeGenException("Unable to add name for " + schema.Name + " type " + schema.Tag);
+
+            }
+        }
+
+        /// <summary>
+        /// Creates a class declaration for fixed schema
+        /// </summary>
+        /// <param name="schema">fixed schema</param>
+        /// <param name="ns">namespace object</param>
+        private void processFixed(Schema schema)
+        {
+            FixedSchema fixedSchema = schema as FixedSchema;
+            if (null == fixedSchema) throw new CodeGenException("Unable to cast schema into a fixed");
+
+            CodeTypeDeclaration ctd = new CodeTypeDeclaration();
+            ctd.Name = codeGenExt.Mangle(fixedSchema.Name);
+            ctd.IsClass = true;
+            ctd.IsPartial = true;
+            ctd.Attributes = MemberAttributes.Public;
+            ctd.BaseTypes.Add("SpecificFixed");
+
+            // create static schema field
+            createSchemaField(schema, ctd);
+
+            // Add Size field
+            string sizefname = "fixedSize";
+            var ctrfield = new CodeTypeReference(typeof(uint));
+            var codeField = new CodeMemberField(ctrfield, sizefname);
+            codeField.Attributes = MemberAttributes.Private | MemberAttributes.Static;
+            codeField.InitExpression = new CodePrimitiveExpression(fixedSchema.Size);
+            ctd.Members.Add(codeField);
+
+            // Add Size property
+            var fieldRef = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), sizefname);
+            var property = new CodeMemberProperty();
+            property.Attributes = MemberAttributes.Public | MemberAttributes.Static;
+            property.Name = "FixedSize";
+            property.Type = ctrfield;
+            property.GetStatements.Add(new CodeMethodReturnStatement(new CodeTypeReferenceExpression(schema.Name + "." + sizefname)));
+            ctd.Members.Add(property);
+
+            // create constructor to initiate base class SpecificFixed
+            CodeConstructor cc = new CodeConstructor();
+            cc.Attributes = MemberAttributes.Public;
+            cc.BaseConstructorArgs.Add(new CodeVariableReferenceExpression(sizefname));
+            ctd.Members.Add(cc);
+
+            string nspace = fixedSchema.Namespace;
+            if (string.IsNullOrEmpty(nspace))
+                throw new CodeGenException("Namespace required for enum schema " + fixedSchema.Name);
+            CodeNamespace codens = addNamespace(nspace);
+            codens.Types.Add(ctd);
+        }
+
+        /// <summary>
+        /// Creates an enum declaration
+        /// </summary>
+        /// <param name="schema">enum schema</param>
+        /// <param name="ns">namespace</param>
+        private void processEnum(Schema schema)
+        {
+            EnumSchema enumschema = schema as EnumSchema;
+            if (null == enumschema) throw new CodeGenException("Unable to cast schema into an enum");
+
+            CodeTypeDeclaration ctd = new CodeTypeDeclaration(codeGenExt.Mangle(enumschema.Name));
+            ctd.IsEnum = true;
+            ctd.Attributes = MemberAttributes.Public;
+
+            foreach (string symbol in enumschema.Symbols)
+            {
+                if (codeGenExt.ReservedKeywords.Contains(symbol))
+                    throw new CodeGenException("Enum symbol " + symbol + " is a C# reserved keyword");
+                CodeMemberField field = new CodeMemberField(typeof(int), symbol);
+                ctd.Members.Add(field);
+            }
+
+            string nspace = enumschema.Namespace;
+            if (string.IsNullOrEmpty(nspace))
+                throw new CodeGenException("Namespace required for enum schema " + enumschema.Name);
+            CodeNamespace codens = addNamespace(nspace);
+            
+            codens.Types.Add(ctd);
+        }
+
+        /// <summary>
+        /// Creates a class declaration
+        /// </summary>
+        /// <param name="schema">record schema</param>
+        /// <param name="ns">namespace</param>
+        /// <returns></returns>
+        private CodeTypeDeclaration processRecord(Schema schema)
+        {
+            RecordSchema recordSchema = schema as RecordSchema;
+            if (null == recordSchema) throw new CodeGenException("Unable to cast schema into a record");
+
+            // declare the class
+            var ctd = new CodeTypeDeclaration(codeGenExt.Mangle(recordSchema.Name));
+            ctd.BaseTypes.Add("SpecificRecord");
+            ctd.Attributes = MemberAttributes.Public;
+            ctd.IsClass = true;
+            ctd.IsPartial = true;
+
+            createSchemaField(schema, ctd);
+
+            // declare Get() to be used by the Writer classes
+            var cmmGet = new CodeMemberMethod();
+            cmmGet.Name = "Get";
+            cmmGet.Attributes = MemberAttributes.Public | MemberAttributes.Override;
+            cmmGet.ReturnType = new CodeTypeReference("System.Object");
+            cmmGet.Parameters.Add(new CodeParameterDeclarationExpression(typeof(int), "fieldPos"));
+            StringBuilder getFieldStmt = new StringBuilder("switch (fieldPos)\n\t\t\t{\n");
+
+            // declare Put() to be used by the Reader classes
+            var cmmPut = new CodeMemberMethod();
+            cmmPut.Name = "Put";
+            cmmPut.Attributes = MemberAttributes.Public | MemberAttributes.Override;
+            cmmPut.ReturnType = new CodeTypeReference(typeof(void));
+            cmmPut.Parameters.Add(new CodeParameterDeclarationExpression(typeof(int), "fieldPos"));
+            cmmPut.Parameters.Add(new CodeParameterDeclarationExpression("System.Object", "fieldValue"));
+            var putFieldStmt = new StringBuilder("switch (fieldPos)\n\t\t\t{\n");
+
+            foreach (Field field in recordSchema.Fields)
+            {
+                // Determine type of field
+                bool nullibleEnum = false;
+                string baseType = codeGenExt.Mangle(getType(field.Schema, false, ref nullibleEnum));
+                var ctrfield = new CodeTypeReference(baseType);
+
+                // Create field
+                string privFieldName = string.Concat("_", field.Name);
+                var codeField = new CodeMemberField(ctrfield, privFieldName);
+                codeField.Attributes = MemberAttributes.Private;
+
+                // Process field documentation if it exist and add to the field
+                CodeCommentStatement propertyComment = null;
+                if (!string.IsNullOrEmpty(field.Documentation))
+                {
+                    propertyComment = createDocComment(field.Documentation);
+                    if (null != propertyComment)
+                        codeField.Comments.Add(propertyComment);
+                }
+
+                // Add field to class
+                ctd.Members.Add(codeField);
+
+                // Create reference to the field - this.fieldname
+                var fieldRef = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), privFieldName);
+                var mangledName = codeGenExt.Mangle(field.Name);
+
+                // Create field property with get and set methods
+                var property = new CodeMemberProperty();
+                property.Attributes = MemberAttributes.Public | MemberAttributes.Final;
+                property.Name = mangledName;
+                property.Type = ctrfield;
+                property.GetStatements.Add(new CodeMethodReturnStatement(fieldRef));
+                property.SetStatements.Add(new CodeAssignStatement(fieldRef, new CodePropertySetValueReferenceExpression()));
+                if (null != propertyComment)
+                    property.Comments.Add(propertyComment);
+
+                // Add field property to class
+                ctd.Members.Add(property);
+
+                // add to Get()
+                getFieldStmt.Append("\t\t\tcase ");
+                getFieldStmt.Append(field.Pos);
+                getFieldStmt.Append(": return this.");
+                getFieldStmt.Append(mangledName);
+                getFieldStmt.Append(";\n");
+
+                // add to Put()
+                putFieldStmt.Append("\t\t\tcase ");
+                putFieldStmt.Append(field.Pos);
+                putFieldStmt.Append(": this.");
+                putFieldStmt.Append(mangledName);
+
+                if (nullibleEnum)
+                {
+                    putFieldStmt.Append(" = fieldValue == null ? (");
+                    putFieldStmt.Append(baseType);
+                    putFieldStmt.Append(")null : (");
+
+                    string type = baseType.Remove(0, 16);  // remove System.Nullable<
+                    type = type.Remove(type.Length - 1);   // remove >
+
+                    putFieldStmt.Append(type);
+                    putFieldStmt.Append(")fieldValue; break;\n");
+                }
+                else
+                {
+                    putFieldStmt.Append(" = (");
+                    putFieldStmt.Append(baseType);
+                    putFieldStmt.Append(")fieldValue; break;\n");
+                }
+            }
+
+            // end switch block for Get()
+            getFieldStmt.Append("\t\t\tdefault: throw new AvroRuntimeException(\"Bad index \" + fieldPos + \" in Get()\");\n\t\t\t}");
+            var cseGet = new CodeSnippetExpression(getFieldStmt.ToString());
+            cmmGet.Statements.Add(cseGet);
+            ctd.Members.Add(cmmGet);
+
+            // end switch block for Put()
+            putFieldStmt.Append("\t\t\tdefault: throw new AvroRuntimeException(\"Bad index \" + fieldPos + \" in Put()\");\n\t\t\t}");
+            var csePut = new CodeSnippetExpression(putFieldStmt.ToString());
+            cmmPut.Statements.Add(csePut);
+            ctd.Members.Add(cmmPut);
+
+            string nspace = recordSchema.Namespace;
+            if (string.IsNullOrEmpty(nspace))
+                throw new CodeGenException("Namespace required for record schema " + recordSchema.Name);
+            CodeNamespace codens = addNamespace(nspace);
+
+            codens.Types.Add(ctd);
+
+            return ctd;
+        }
+
+        /// <summary>
+        /// Gets the string representation of the schema's data type 
+        /// </summary>
+        /// <param name="schema">schema</param>
+        /// <param name="nullible">flag to indicate union with null</param>
+        /// <returns></returns>
+        internal static string getType(Schema schema, bool nullible, ref bool nullibleEnum)
+        {
+            switch (schema.Tag)
+            {
+                case Schema.Type.Null:
+                    return "System.Object";
+                case Schema.Type.Boolean:
+                    if (nullible) return "System.Nullable<bool>";
+                    else return typeof(bool).ToString();
+                case Schema.Type.Int:
+                    if (nullible) return "System.Nullable<int>";
+                    else return typeof(int).ToString();
+                case Schema.Type.Long:
+                    if (nullible) return "System.Nullable<long>";
+                    else return typeof(long).ToString();
+                case Schema.Type.Float:
+                    if (nullible) return "System.Nullable<float>";
+                    else return typeof(float).ToString();
+                case Schema.Type.Double:
+                    if (nullible) return "System.Nullable<double>";
+                    else return typeof(double).ToString();
+
+                case Schema.Type.Bytes:
+                    return typeof(byte[]).ToString();
+                case Schema.Type.String:
+                    return typeof(string).ToString();
+
+                case Schema.Type.Enumeration:
+                    var namedSchema = schema as NamedSchema;
+                    if (null == namedSchema)
+                        throw new CodeGenException("Unable to cast schema into a named schema");
+                    if (nullible)
+                    {
+                        nullibleEnum = true; 
+                        return "System.Nullable<" + namedSchema.Fullname + ">";
+                    }
+                    else return namedSchema.Fullname;
+
+                case Schema.Type.Fixed:
+                case Schema.Type.Record:
+                case Schema.Type.Error:
+                    namedSchema = schema as NamedSchema;
+                    if (null == namedSchema)
+                        throw new CodeGenException("Unable to cast schema into a named schema");
+                    return namedSchema.Fullname;
+
+                case Schema.Type.Array:
+                    var arraySchema = schema as ArraySchema;
+                    if (null == arraySchema)
+                        throw new CodeGenException("Unable to cast schema into an array schema");
+
+                    return "IList<" + getType(arraySchema.ItemSchema, false, ref nullibleEnum) + ">";
+
+                case Schema.Type.Map:
+                    var mapSchema = schema as MapSchema;
+                    if (null == mapSchema)
+                        throw new CodeGenException("Unable to cast schema into a map schema");
+                    return "IDictionary<string," + getType(mapSchema.ValueSchema, false, ref nullibleEnum) + ">";
+
+                case Schema.Type.Union:
+                    var unionSchema = schema as UnionSchema;
+                    if (null == unionSchema)
+                        throw new CodeGenException("Unable to cast schema into a union schema");
+                    Schema nullibleType = getNullableType(unionSchema);
+                    if (null == nullibleType)
+                        return "System.Object";
+                    else
+                        return getType(nullibleType, true, ref nullibleEnum);
+            }
+            throw new CodeGenException("Unable to generate CodeTypeReference for " + schema.Name + " type " + schema.Tag);
+        }
+
+        /// <summary>
+        /// Gets the schema of a union with null
+        /// </summary>
+        /// <param name="schema">union schema</param>
+        /// <returns>schema that is nullible</returns>
+        public static Schema getNullableType(UnionSchema schema)
+        {
+            Schema ret = null;
+            if (schema.Count == 2)
+            {
+                bool nullable = false;
+                foreach (Schema childSchema in schema.Schemas)
+                {
+                    if (childSchema.Tag == Schema.Type.Null)
+                        nullable = true;
+                    else
+                        ret = childSchema;
+                }
+                if (!nullable)
+                    ret = null;
+            }
+            return ret;
+        }
+
+        /// <summary>
+        /// Creates the static schema field for class types
+        /// </summary>
+        /// <param name="schema">schema</param>
+        /// <param name="ctd">CodeTypeDeclaration for the class</param>
+        private void createSchemaField(Schema schema, CodeTypeDeclaration ctd)
+        {
+            // create schema field 
+            var ctrfield = new CodeTypeReference("Schema");
+            string schemaFname = "_SCHEMA";
+            var codeField = new CodeMemberField(ctrfield, schemaFname);
+            codeField.Attributes = MemberAttributes.Private | MemberAttributes.Static;
+            // create function call Schema.Parse(json)
+            var cpe = new CodePrimitiveExpression(schema.ToString());
+            var cmie = new CodeMethodInvokeExpression(
+                new CodeMethodReferenceExpression(new CodeTypeReferenceExpression(typeof(Schema)), "Parse"),
+                new CodeExpression[] { cpe });
+            codeField.InitExpression = cmie;
+            ctd.Members.Add(codeField);
+
+            // create property to get static schema field
+            var property = new CodeMemberProperty();
+            property.Attributes = MemberAttributes.Public | MemberAttributes.Override;
+            property.Name = "Schema";
+            property.Type = ctrfield;
+            property.GetStatements.Add(new CodeMethodReturnStatement(new CodeTypeReferenceExpression(schema.Name + "." + schemaFname)));
+            ctd.Members.Add(property);
+        }
+
+        /// <summary>
+        /// Creates an XML documentation for the given comment
+        /// </summary>
+        /// <param name="comment">comment</param>
+        /// <returns>CodeCommentStatement object</returns>
+        private CodeCommentStatement createDocComment(string comment)
+        {
+            string text = string.Format("<summary>\r\n {0}\r\n </summary>", comment);
+            return new CodeCommentStatement(text, true);
+        }
+
+        /// <summary>
+        /// Writes the generated compile unit into one file
+        /// </summary>
+        /// <param name="outputFile">name of output file to write to</param>
+        public void WriteCompileUnit(string outputFile)
+        {
+            var cscp = new CSharpCodeProvider();
+
+            var opts = new CodeGeneratorOptions();
+            opts.BracingStyle = "C";
+            opts.IndentString = "\t";
+            opts.BlankLinesBetweenMembers = false;
+
+            using (var outfile = new StreamWriter(outputFile))
+            {
+                cscp.GenerateCodeFromCompileUnit(CompileUnit, outfile, opts);
+            }
+        }
+
+        /// <summary>
+        /// Writes each types in each namespaces into individual files
+        /// </summary>
+        /// <param name="outputdir">name of directory to write to</param>
+        public void WriteTypes(string outputdir)
+        {
+            var cscp = new CSharpCodeProvider();
+
+            var opts = new CodeGeneratorOptions();
+            opts.BracingStyle = "C";
+            opts.IndentString = "\t";
+            opts.BlankLinesBetweenMembers = false;
+
+            CodeNamespaceCollection nsc = CompileUnit.Namespaces;
+            for (int i = 0; i < nsc.Count; i++)
+            {
+                var ns = nsc[i];
+
+                string dir = outputdir + "\\" + codeGenExt.UnMangle(ns.Name).Replace('.', '\\');
+                Directory.CreateDirectory(dir);
+
+                var new_ns = new CodeNamespace(ns.Name);
+                new_ns.Comments.Add(this.codeGenExt.FileComment);
+                foreach (CodeNamespaceImport nci in this.codeGenExt.NamespaceImports)
+                    new_ns.Imports.Add(nci);
+
+                var types = ns.Types;
+                for (int j = 0; j < types.Count; j++)
+                {
+                    var ctd = types[j];
+                    string file = dir + "\\" + codeGenExt.UnMangle(ctd.Name) + ".cs";
+                    using (var writer = new StreamWriter(file, false))
+                    {
+                        new_ns.Types.Add(ctd);
+                        cscp.GenerateCodeFromNamespace(new_ns, writer, opts);
+                        new_ns.Types.Remove(ctd);
+                    }
+                }
+            }
+        }
+    }
+}

Added: avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenException.cs
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenException.cs?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenException.cs (added)
+++ avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenException.cs Thu Mar 31 21:16:28 2011
@@ -0,0 +1,38 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Avro
+{
+    class CodeGenException : AvroException
+    {
+        public CodeGenException(string s)
+            : base(s)
+        {
+
+        }
+        public CodeGenException(string s, Exception inner)
+            : base(s, inner)
+        {
+
+        }
+    }
+}

Added: avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenExt.cs
URL: http://svn.apache.org/viewvc/avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenExt.cs?rev=1087439&view=auto
==============================================================================
--- avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenExt.cs (added)
+++ avro/trunk/lang/csharp/src/apache/main/CodeGen/CodeGenExt.cs Thu Mar 31 21:16:28 2011
@@ -0,0 +1,104 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.CodeDom;
+
+namespace Avro
+{
+    /// <summary>
+    /// A singleton class containing data used by codegen
+    /// </summary>
+    public sealed class CodeGenExt
+    {
+        private static readonly CodeGenExt instance = new CodeGenExt();
+        public static CodeGenExt Instance { get { return instance; } }
+
+        public CodeNamespaceImport[] NamespaceImports { get; private set; }
+        public CodeCommentStatement FileComment { get; private set; }
+        public HashSet<string> ReservedKeywords { get; private set; }
+        private const char AT = '@';
+        private const char DOT = '.';
+
+        private CodeGenExt()
+        {
+            NamespaceImports = new CodeNamespaceImport[] {
+                new CodeNamespaceImport("System"),
+                new CodeNamespaceImport("System.Collections.Generic"),
+                new CodeNamespaceImport("System.Text"),
+                new CodeNamespaceImport("Avro"),
+                new CodeNamespaceImport("Avro.Specific") };
+
+            FileComment = new CodeCommentStatement(
+@"------------------------------------------------------------------------------
+ <auto-generated>
+    Generated by " + System.AppDomain.CurrentDomain.FriendlyName + ", version " + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version + @"
+    Changes to this file may cause incorrect behavior and will be lost if code
+    is regenerated
+ </auto-generated>
+ ------------------------------------------------------------------------------");
+
+            // Visual Studio 2010 http://msdn.microsoft.com/en-us/library/x53a06bb.aspx
+            ReservedKeywords = new HashSet<string>() {
+                "abstract","as", "base", "bool", "break", "byte", "case", "catch", "char", "checked", "class",
+                "const", "continue", "decimal", "default", "delegate", "do", "double", "else", "enum", "event",
+                "explicit", "extern", "false", "finally", "fixed", "float", "for", "foreach", "goto", "if",
+                "implicit", "in", "int", "interface", "internal", "is", "lock", "long", "namespace", "new",
+                "null", "object", "operator", "out", "override", "params", "private", "protected", "public",
+                "readonly", "ref", "return", "sbyte", "sealed", "short", "sizeof", "stackalloc", "static",
+                "string", "struct", "switch", "this", "throw", "true", "try", "typeof", "uint", "ulong",
+                "unchecked", "unsafe", "ushort", "using", "virtual", "void", "volatile", "while", "value", "partial" };
+        }
+
+        /// <summary>
+        /// Append @ to all reserved keywords that appear on the given name
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        public string Mangle(string name)
+        {
+            var builder = new StringBuilder();
+            string[] names = name.Split(DOT);
+            for (int i = 0; i < names.Length; ++i)
+            {
+                if (ReservedKeywords.Contains(names[i]))
+                    builder.Append(AT);
+                builder.Append(names[i]);
+                builder.Append(DOT);
+            }
+            builder.Remove(builder.Length - 1, 1);
+            return builder.ToString();
+        }
+
+        /// <summary>
+        /// Remove all the @
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        public string UnMangle(string name)
+        {
+            var builder = new StringBuilder(name.Length);
+            for (int i = 0; i < name.Length; ++i)
+                if (name[i] != AT)
+                    builder.Append(name[i]);
+            return builder.ToString();
+        }
+    }
+}



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