THRIFT-1555 Delphi version of the tutorial code
Patch: Jens Geyer
git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1311313 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/tutorial/delphi/DelphiServer/DelphiServer.dpr b/tutorial/delphi/DelphiServer/DelphiServer.dpr
new file mode 100644
index 0000000..9d54a2e
--- /dev/null
+++ b/tutorial/delphi/DelphiServer/DelphiServer.dpr
@@ -0,0 +1,173 @@
+(*
+ * 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.
+ *)
+program DelphiServer;
+
+{$APPTYPE CONSOLE}
+{$D 'Copyright (c) 2012 The Apache Software Foundation'}
+
+{$Q+} // throws exceptions on numeric overflows
+
+uses
+ SysUtils,
+ Generics.Collections,
+ Thrift in '..\..\..\lib\delphi\src\Thrift.pas',
+ Thrift.Collections in '..\..\..\lib\delphi\src\Thrift.Collections.pas',
+ Thrift.Console in '..\..\..\lib\delphi\src\Thrift.Console.pas',
+ Thrift.Utils in '..\..\..\lib\delphi\src\Thrift.Utils.pas',
+ Thrift.Stream in '..\..\..\lib\delphi\src\Thrift.Stream.pas',
+ Thrift.Protocol in '..\..\..\lib\delphi\src\Thrift.Protocol.pas',
+ Thrift.Server in '..\..\..\lib\delphi\src\Thrift.Server.pas',
+ Thrift.Transport in '..\..\..\lib\delphi\src\Thrift.Transport.pas',
+ Shared in '..\..\gen-delphi\Shared.pas',
+ Tutorial in '..\..\gen-delphi\Tutorial.pas';
+
+
+type
+ TCalculatorHandler = class( TInterfacedObject, TCalculator.Iface)
+ protected
+ FLog : TDictionary< Integer, ISharedStruct>;
+
+ // TSharedService.Iface
+ function getStruct(key: Integer): ISharedStruct;
+
+ // TCalculator.Iface
+ procedure ping();
+ function add(num1: Integer; num2: Integer): Integer;
+ function calculate(logid: Integer; const w: IWork): Integer;
+ procedure zip();
+
+ public
+ constructor Create;
+ destructor Destroy; override;
+
+ end;
+
+ DelphiTutorialServer = class
+ public
+ class procedure Main;
+ end;
+
+
+//--- TCalculatorHandler ---------------------------------------------------
+
+
+constructor TCalculatorHandler.Create;
+begin
+ inherited Create;
+ FLog := TDictionary< Integer, ISharedStruct>.Create();
+end;
+
+
+destructor TCalculatorHandler.Destroy;
+begin
+ try
+ FreeAndNil( FLog);
+ finally
+ inherited Destroy;
+ end;
+end;
+
+
+procedure TCalculatorHandler.ping;
+begin
+ Console.WriteLine( 'ping()');
+end;
+
+
+function TCalculatorHandler.add(num1: Integer; num2: Integer): Integer;
+begin
+ Console.WriteLine( Format( 'add( %d, %d)', [num1, num2]));
+ result := num1 + num2;
+end;
+
+
+function TCalculatorHandler.calculate(logid: Integer; const w: IWork): Integer;
+var entry : ISharedStruct;
+begin
+ try
+ Console.WriteLine( Format('calculate( %d, [%d,%d,%d])', [logid, Ord(w.Op), w.Num1, w.Num2]));
+
+ case w.Op of
+ TOperation.ADD : result := w.Num1 + w.Num2;
+ TOperation.SUBTRACT : result := w.Num1 - w.Num2;
+ TOperation.MULTIPLY : result := w.Num1 * w.Num2;
+ TOperation.DIVIDE : result := Round( w.Num1 / w.Num2);
+ else
+ raise TInvalidOperation.Create( Ord(w.Op), 'Unknown operation');
+ end;
+
+ except
+ on e:Thrift.TException do raise; // let Thrift Exceptions pass through
+ on e:Exception do raise TInvalidOperation.Create( Ord(w.Op), e.Message); // repackage all other
+ end;
+
+ entry := TSharedStructImpl.Create;
+ entry.Key := logid;
+ entry.Value := IntToStr( result);
+ FLog.AddOrSetValue( logid, entry);
+end;
+
+
+function TCalculatorHandler.getStruct(key: Integer): ISharedStruct;
+begin
+ Console.WriteLine( Format( 'getStruct(%d)', [key]));
+ result := FLog[key];
+end;
+
+
+procedure TCalculatorHandler.zip;
+begin
+ Console.WriteLine( 'zip()');
+end;
+
+
+//--- DelphiTutorialServer ----------------------------------------------------------------------
+
+
+class procedure DelphiTutorialServer.Main;
+var handler : TCalculator.Iface;
+ processor : IProcessor;
+ transport : IServerTransport;
+ server : IServer;
+begin
+ try
+ handler := TCalculatorHandler.Create;
+ processor := TCalculator.TProcessorImpl.Create( handler);
+ transport := TServerSocketImpl.Create( 9090);
+ server := TSimpleServer.Create( processor, transport);
+
+ Console.WriteLine( 'Starting the server...');
+ server.Serve();
+
+ except
+ on e: Exception do Console.WriteLine( e.Message);
+ end;
+
+ Console.WriteLine('done.');
+end;
+
+
+begin
+ try
+ DelphiTutorialServer.Main;
+ except
+ on E: Exception do
+ Writeln(E.ClassName, ': ', E.Message);
+ end;
+end.
diff --git a/tutorial/delphi/DelphiServer/DelphiServer.dproj b/tutorial/delphi/DelphiServer/DelphiServer.dproj
new file mode 100644
index 0000000..c5071a3
--- /dev/null
+++ b/tutorial/delphi/DelphiServer/DelphiServer.dproj
@@ -0,0 +1,118 @@
+ <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup>
+ <ProjectGuid>{2B8FB3A1-2F9E-4883-8C53-0F56220B34F6}</ProjectGuid>
+ <MainSource>DelphiServer.dpr</MainSource>
+ <ProjectVersion>12.3</ProjectVersion>
+ <Basis>True</Basis>
+ <Config Condition="'$(Config)'==''">Debug</Config>
+ <Platform>Win32</Platform>
+ <AppType>Console</AppType>
+ <FrameworkType>None</FrameworkType>
+ <DCC_DCCCompiler>DCC32</DCC_DCCCompiler>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Basis' or '$(Base)'!=''">
+ <Base>true</Base>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
+ <Cfg_1>true</Cfg_1>
+ <CfgParent>Base</CfgParent>
+ <Base>true</Base>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
+ <Cfg_2>true</Cfg_2>
+ <CfgParent>Base</CfgParent>
+ <Base>true</Base>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Base)'!=''">
+ <DCC_ImageBase>00400000</DCC_ImageBase>
+ <DCC_DcuOutput>.\dcu\$(Config)\$(Platform)</DCC_DcuOutput>
+ <DCC_UnitAlias>WinTypes=Windows;WinProcs=Windows;DbiTypes=BDE;DbiProcs=BDE;$(DCC_UnitAlias)</DCC_UnitAlias>
+ <DCC_ExeOutput>..\bin\$(Config)\$(Platform)</DCC_ExeOutput>
+ <DCC_E>false</DCC_E>
+ <DCC_N>false</DCC_N>
+ <DCC_S>false</DCC_S>
+ <DCC_F>false</DCC_F>
+ <DCC_K>false</DCC_K>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_1)'!=''">
+ <DCC_Define>DEBUG;$(DCC_Define)</DCC_Define>
+ <DCC_Optimize>false</DCC_Optimize>
+ <DCC_GenerateStackFrames>true</DCC_GenerateStackFrames>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_2)'!=''">
+ <DCC_LocalDebugSymbols>false</DCC_LocalDebugSymbols>
+ <DCC_Define>RELEASE;$(DCC_Define)</DCC_Define>
+ <DCC_SymbolReferenceInfo>0</DCC_SymbolReferenceInfo>
+ <DCC_DebugInformation>false</DCC_DebugInformation>
+ </PropertyGroup>
+ <ItemGroup>
+ <DelphiCompile Include="DelphiServer.dpr">
+ <MainSource>MainSource</MainSource>
+ </DelphiCompile>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.pas"/>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.Collections.pas"/>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.Console.pas"/>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.Utils.pas"/>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.Stream.pas"/>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.Protocol.pas"/>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.Server.pas"/>
+ <DCCReference Include="..\..\..\lib\delphi\src\Thrift.Transport.pas"/>
+ <DCCReference Include="..\..\gen-delphi\Shared.pas"/>
+ <DCCReference Include="..\..\gen-delphi\Tutorial.pas"/>
+ <BuildConfiguration Include="Release">
+ <Key>Cfg_2</Key>
+ <CfgParent>Base</CfgParent>
+ </BuildConfiguration>
+ <BuildConfiguration Include="Basis">
+ <Key>Base</Key>
+ </BuildConfiguration>
+ <BuildConfiguration Include="Debug">
+ <Key>Cfg_1</Key>
+ <CfgParent>Base</CfgParent>
+ </BuildConfiguration>
+ </ItemGroup>
+ <Import Condition="Exists('$(BDS)\Bin\CodeGear.Delphi.Targets')" Project="$(BDS)\Bin\CodeGear.Delphi.Targets"/>
+ <Import Condition="Exists('$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj')" Project="$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj"/>
+ <ProjectExtensions>
+ <Borland.Personality>Delphi.Personality.12</Borland.Personality>
+ <Borland.ProjectType/>
+ <BorlandProject>
+ <Delphi.Personality>
+ <VersionInfo>
+ <VersionInfo Name="IncludeVerInfo">True</VersionInfo>
+ <VersionInfo Name="AutoIncBuild">False</VersionInfo>
+ <VersionInfo Name="MajorVer">1</VersionInfo>
+ <VersionInfo Name="MinorVer">0</VersionInfo>
+ <VersionInfo Name="Release">0</VersionInfo>
+ <VersionInfo Name="Build">0</VersionInfo>
+ <VersionInfo Name="Debug">False</VersionInfo>
+ <VersionInfo Name="PreRelease">False</VersionInfo>
+ <VersionInfo Name="Special">False</VersionInfo>
+ <VersionInfo Name="Private">False</VersionInfo>
+ <VersionInfo Name="DLL">False</VersionInfo>
+ <VersionInfo Name="Locale">1033</VersionInfo>
+ <VersionInfo Name="CodePage">1252</VersionInfo>
+ </VersionInfo>
+ <VersionInfoKeys>
+ <VersionInfoKeys Name="CompanyName"/>
+ <VersionInfoKeys Name="FileDescription">Thrift Tutorial</VersionInfoKeys>
+ <VersionInfoKeys Name="FileVersion">1.0.0.0</VersionInfoKeys>
+ <VersionInfoKeys Name="InternalName">DelphiServer</VersionInfoKeys>
+ <VersionInfoKeys Name="LegalCopyright">Copyright © 2012 The Apache Software Foundation</VersionInfoKeys>
+ <VersionInfoKeys Name="LegalTrademarks"/>
+ <VersionInfoKeys Name="OriginalFilename">DelphiServer.exe</VersionInfoKeys>
+ <VersionInfoKeys Name="ProductName">Thrift</VersionInfoKeys>
+ <VersionInfoKeys Name="ProductVersion">1.0.0.0</VersionInfoKeys>
+ <VersionInfoKeys Name="Comments"/>
+ </VersionInfoKeys>
+ <Source>
+ <Source Name="MainSource">DelphiServer.dpr</Source>
+ </Source>
+ </Delphi.Personality>
+ <Platforms>
+ <Platform value="Win32">True</Platform>
+ </Platforms>
+ </BorlandProject>
+ <ProjectFileVersion>12</ProjectFileVersion>
+ </ProjectExtensions>
+ </Project>