private TypedDataGram(DataGram dataGram, ISerializer serializer)
{
Validate.That(dataGram).IsNotNull();
objectSerializer = serializer;
this.dataGram = dataGram;
}
private TypedDataGram(DataGram dataGram, ISerializer serializer)
{
dataGram.Requires("dataGram").IsNotNull();
serializer.Requires("serializer").IsNotNull();
objectSerializer = serializer;
this.dataGram = dataGram;
}
internal WinMsgDataGram(ISerializer serializer, string channel, string dataType, string message)
{
serializer.Requires("serializer").IsNotNull();
this.serializer = serializer;
allocatedMemory = false;
dataStruct = new Native.COPYDATASTRUCT();
dataGram = new DataGram(channel, dataType, message);
}
private void SendToChannel(string channel, string dataType, string message)
{
channel.Requires("channel").IsNotNull();
dataType.Requires("dataType").IsNotNull();
message.Requires("message").IsNotNullOrWhiteSpace();
var topic = topicRepository.GetTopic(channel);
var dataGram = new DataGram(channel, dataType, message);
var data = serializer.Serialize(dataGram);
publisherService.Publish(topic, dataGram.Channel, data);
}
public void GivenADatagramThenWhenSerializedAssertSuccess()
{
// arrange
var dataGram = new DataGram(channel, assemblyQualifiedName, message);
// act
var result = serializer.Serialize(dataGram);
// assert
Assert.That(result, Is.StringContaining(channel));
Assert.That(result, Is.StringContaining(message));
Assert.That(result, Is.StringContaining(assemblyQualifiedName));
Assert.That(result, Is.StringContaining("1.1"));
}
private WinMsgDataGram(IntPtr lpParam, ISerializer serializer)
{
serializer.Requires("serializer").IsNotNull();
this.serializer = serializer;
allocatedMemory = false;
dataStruct = (Native.COPYDATASTRUCT) Marshal.PtrToStructure(lpParam, typeof (Native.COPYDATASTRUCT));
var bytes = new byte[dataStruct.cbData];
Marshal.Copy(dataStruct.lpData, bytes, 0, dataStruct.cbData);
string rawmessage;
using (var stream = new MemoryStream(bytes))
{
var b = new BinaryFormatter();
rawmessage = (string) b.Deserialize(stream);
}
dataGram = serializer.Deserialize<DataGram>(rawmessage);
}
public XDMessageEventArgs(DataGram dataGram)
{
DataGram = dataGram;
}
private void SendToChannel(string channelName, string dataType, string message)
{
channelName.Requires("channelName").IsNotNullOrWhiteSpace();
dataType.Requires("dataType").IsNotNullOrWhiteSpace();
message.Requires("message").IsNotNullOrWhiteSpace();
var fileName = Guid.NewGuid().ToString();
var folder = GetChannelDirectory(channelName);
var filePath = Path.Combine(folder, string.Concat(fileName, ".msg"));
using (var writer = File.CreateText(filePath))
{
var dataGram = new DataGram(channelName, dataType, message);
writer.Write(serializer.Serialize(dataGram));
writer.Flush();
}
ThreadPool.QueueUserWorkItem(CleanUpMessages, new FileInfo(filePath).Directory);
}
/// <summary>
/// The implementation of IXDBroadcast, used to broadcast a new message to other processes. This creates a unique
/// file on the filesystem. The temporary files are cleaned up after a pre-defined timeout.
/// </summary>
/// <param name = "channelName"></param>
/// <param name = "dataType"></param>
/// <param name = "message"></param>
private void SendToChannel(string channelName, string dataType, string message)
{
Validate.That(channelName).IsNotNullOrEmpty();
Validate.That(dataType).IsNotNullOrEmpty();
Validate.That(message).IsNotNullOrEmpty();
// create temporary name
string fileName = Guid.NewGuid().ToString();
string folder = GetChannelDirectory(channelName);
string filePath = Path.Combine(folder, string.Concat(fileName, ".msg"));
// write the message to the temp file, which will trigger listeners in other processes
using (var writer = File.CreateText(filePath))
{
// write out the channel name and message, this allows for invalid
// characters in the channel name.
var dataGram = new DataGram(channelName, dataType, message);
writer.Write(serializer.Serialize(dataGram));
writer.Flush();
}
// return as fast as we can, leaving a clean up task
ThreadPool.QueueUserWorkItem(CleanUpMessages, new FileInfo(filePath).Directory);
}
private void SendToChannel(string channel, string dataType, string message)
{
Validate.That(channel).IsNotNull();
Validate.That(dataType).IsNotNull();
Validate.That(message).IsNotNullOrEmpty();
var topic = topicRepository.GetTopic(channel);
var dataGram = new DataGram(channel, dataType, message);
var data = serializer.Serialize(dataGram);
publisherService.Publish(topic, dataGram.Channel, data);
}
