diff options
| author | Ted Ross <tross@apache.org> | 2010-05-28 18:09:10 +0000 |
|---|---|---|
| committer | Ted Ross <tross@apache.org> | 2010-05-28 18:09:10 +0000 |
| commit | 947b1491d7a39c87c4560126a6e50646aa2a2b24 (patch) | |
| tree | 19a5c7ac347d807125f8352ef5f2d41810d79281 /cpp/bindings/qpid/dotnet/src/sessionreceiver | |
| parent | 8d317104053b8258380c47af8d792517c4da10b7 (diff) | |
| download | qpid-python-947b1491d7a39c87c4560126a6e50646aa2a2b24.tar.gz | |
QPID-2628 - Patch from Chuck Rolke
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@949245 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/bindings/qpid/dotnet/src/sessionreceiver')
3 files changed, 253 insertions, 0 deletions
diff --git a/cpp/bindings/qpid/dotnet/src/sessionreceiver/Properties/AssemblyInfo.cs b/cpp/bindings/qpid/dotnet/src/sessionreceiver/Properties/AssemblyInfo.cs new file mode 100644 index 0000000000..57f83add20 --- /dev/null +++ b/cpp/bindings/qpid/dotnet/src/sessionreceiver/Properties/AssemblyInfo.cs @@ -0,0 +1,55 @@ +/*
+* 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("org.apache.qpid.messaging.sessionreceiver")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("org.apache.qpid.messaging.sessionreceiver")]
+[assembly: AssemblyCopyright("Copyright © 2010")]
+[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("e18f363a-a9b0-4251-8f3c-de0e9d9d6827")]
+
+// 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")]
diff --git a/cpp/bindings/qpid/dotnet/src/sessionreceiver/org.apache.qpid.messaging.sessionreceiver.csproj b/cpp/bindings/qpid/dotnet/src/sessionreceiver/org.apache.qpid.messaging.sessionreceiver.csproj new file mode 100644 index 0000000000..0021a15908 --- /dev/null +++ b/cpp/bindings/qpid/dotnet/src/sessionreceiver/org.apache.qpid.messaging.sessionreceiver.csproj @@ -0,0 +1,65 @@ +<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup>
+ <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+ <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+ <ProductVersion>9.0.30729</ProductVersion>
+ <SchemaVersion>2.0</SchemaVersion>
+ <ProjectGuid>{B0A51CEC-30A2-4C2E-90BE-AE95107EAA05}</ProjectGuid>
+ <OutputType>Library</OutputType>
+ <AppDesignerFolder>Properties</AppDesignerFolder>
+ <RootNamespace>org.apache.qpid.messaging.sessionreceiver</RootNamespace>
+ <AssemblyName>org.apache.qpid.messaging.sessionreceiver</AssemblyName>
+ <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+ <FileAlignment>512</FileAlignment>
+ </PropertyGroup>
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+ <DebugSymbols>true</DebugSymbols>
+ <DebugType>full</DebugType>
+ <Optimize>false</Optimize>
+ <OutputPath>..\..\..\..\..\src\Debug\</OutputPath>
+ <DefineConstants>DEBUG;TRACE</DefineConstants>
+ <ErrorReport>prompt</ErrorReport>
+ <WarningLevel>4</WarningLevel>
+ </PropertyGroup>
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+ <DebugType>pdbonly</DebugType>
+ <Optimize>true</Optimize>
+ <OutputPath>bin\Release\</OutputPath>
+ <DefineConstants>TRACE</DefineConstants>
+ <ErrorReport>prompt</ErrorReport>
+ <WarningLevel>4</WarningLevel>
+ </PropertyGroup>
+ <ItemGroup>
+ <Reference Include="System" />
+ <Reference Include="System.Core">
+ <RequiredTargetFramework>3.5</RequiredTargetFramework>
+ </Reference>
+ <Reference Include="System.Xml.Linq">
+ <RequiredTargetFramework>3.5</RequiredTargetFramework>
+ </Reference>
+ <Reference Include="System.Data.DataSetExtensions">
+ <RequiredTargetFramework>3.5</RequiredTargetFramework>
+ </Reference>
+ <Reference Include="System.Data" />
+ <Reference Include="System.Xml" />
+ </ItemGroup>
+ <ItemGroup>
+ <Compile Include="sessionreceiver.cs" />
+ <Compile Include="Properties\AssemblyInfo.cs" />
+ </ItemGroup>
+ <ItemGroup>
+ <ProjectReference Include="..\org.apache.qpid.messaging.vcproj">
+ <Project>{AA5A3B83-5F98-406D-A01C-5A921467A57D}</Project>
+ <Name>org.apache.qpid.messaging</Name>
+ </ProjectReference>
+ </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>
diff --git a/cpp/bindings/qpid/dotnet/src/sessionreceiver/sessionreceiver.cs b/cpp/bindings/qpid/dotnet/src/sessionreceiver/sessionreceiver.cs new file mode 100644 index 0000000000..73956ecdef --- /dev/null +++ b/cpp/bindings/qpid/dotnet/src/sessionreceiver/sessionreceiver.cs @@ -0,0 +1,133 @@ +/*
+ *
+ * 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 org.apache.qpid.messaging;
+
+namespace org.apache.qpid.messaging.sessionreceiver
+{
+ /// <summary>
+ /// ISessionReceiver interface defines the callback for users to supply.
+ /// Once established this callback will receive all messages for all
+ /// receivers defined by the current session.
+ /// Users are expected not to 'fetch' or 'get' messages by any other means.
+ /// Users must acknowledge() the Session's messages either in the callback
+ /// function or by some other scheme.
+ /// </summary>
+
+ public interface ISessionReceiver
+ {
+ void SessionReceiver(Receiver receiver, Message message);
+ }
+
+
+ /// <summary>
+ /// eventEngine - wait for messages from the underlying C++ code.
+ /// When available get them and deliver them via callback to our
+ /// client through the ISessionReceiver interface.
+ /// This class consumes the thread that calls the Run() function.
+ /// </summary>
+
+ internal class eventEngine
+ {
+ private Session session;
+ private ISessionReceiver callback;
+ private bool keepRunning;
+
+ public eventEngine(Session theSession, ISessionReceiver thecallback)
+ {
+ this.session = theSession;
+ this.callback = thecallback;
+ }
+
+ /// <summary>
+ /// Function to call Session's nextReceiver, discover messages,
+ /// and to deliver messages through the callback.
+ /// </summary>
+ public void open()
+ {
+ Receiver rcvr = session.createReceiver();
+ Message msg;
+
+ keepRunning = true;
+ while (keepRunning)
+ {
+ if (session.nextReceiver(rcvr, DurationConstants.SECOND))
+ {
+ if (keepRunning)
+ {
+ msg = rcvr.fetch(DurationConstants.SECOND);
+ this.callback.SessionReceiver(rcvr, msg);
+ }
+ }
+ //else
+ // receive timed out
+ // eventEngine exits the nextReceiver() function periodically
+ // in order to test the keepRunning flag
+ }
+ // Private thread is now exiting.
+ }
+
+ /// <summary>
+ /// Function to stop the eventEngine. Private thread will exit within
+ /// one second.
+ /// </summary>
+ public void close()
+ {
+ keepRunning = false;
+ }
+ }
+
+
+ /// <summary>
+ /// server is the class that users instantiate to connect a SessionReceiver
+ /// callback to the stream of received messages received on a Session.
+ /// </summary>
+ public class server
+ {
+ private eventEngine ee;
+
+ /// <summary>
+ /// Constructor for the server.
+ /// </summary>
+ /// <param name="session">The Session whose messages are collected.</param>
+ /// <param name="callback">The user function call with each message.</param>
+ ///
+ public server(Session session, ISessionReceiver callback)
+ {
+ ee = new eventEngine(session, callback);
+
+ new System.Threading.Thread(
+ new System.Threading.ThreadStart(ee.open)).Start();
+ }
+
+ /// <summary>
+ /// Function to stop the server.
+ /// </summary>
+ public void close()
+ {
+ ee.close();
+ }
+ }
+}
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