private void InitializeDataBlocks(long messageId, IList <ChannelMetadataRecord> channels)
{
foreach (var channel in channels)
{
var uri = new EtpUri(channel.ChannelUri);
var parentUri = uri.Parent; // Log or ChannelSet
if (!_dataBlocks.ContainsKey(parentUri))
{
_dataBlocks[parentUri] = new ChannelDataBlock(parentUri);
}
var dataBlock = _dataBlocks[parentUri];
_channelParentUris[channel.ChannelId] = parentUri;
foreach (var index in channel.Indexes)
{
dataBlock.AddIndex(
index.Mnemonic,
index.Uom,
"long",
index.Direction == IndexDirections.Increasing,
index.IndexType == ChannelIndexTypes.Time);
}
dataBlock.AddChannel(channel.ChannelId, channel.ChannelName, channel.Uom, channel.DataType);
}
}
public void ChannelDataExtensions_AddIndex_Adds_Index_To_Datablock()
{
var log = new Witsml200.Log
{
Uuid = "uid",
Citation = new Witsml200.ComponentSchemas.Citation(),
Wellbore = new Witsml200.ComponentSchemas.DataObjectReference(),
SchemaVersion = "2.0"
};
Witsml200.ComponentSchemas.ChannelIndex mdChannelIndex = _log20Generator.CreateMeasuredDepthIndex(Witsml200.ReferenceData.IndexDirection.increasing);
DevKit.InitHeader(log, Witsml200.ReferenceData.LoggingMethod.MWD, mdChannelIndex);
Assert.AreEqual(1, log.ChannelSet.Count);
log.ChannelSet[0].Channel[1].DataType = null;
var dataBlock = new ChannelDataBlock("eml://witsml20/well(1)/wellbore(1)/log(1)");
foreach (var channelIndex in log.ChannelSet[0].Index)
{
dataBlock.AddIndex(channelIndex);
}
Assert.AreEqual(1, dataBlock.Indices.Count);
Assert.AreEqual(mdChannelIndex.Mnemonic, dataBlock.Indices[0].Mnemonic);
Assert.AreEqual(mdChannelIndex.Uom.ToString(), dataBlock.Indices[0].Unit);
}
public void Channel200DataAdapter_UpdateChannelData_With_Special_Characters()
{
AddParents();
// Initialize ChannelSet
var mdChannelIndex = LogGenerator.CreateMeasuredDepthIndex(IndexDirection.increasing);
DevKit.InitHeader(Log, LoggingMethod.MWD, mdChannelIndex);
// Add special channels
var channelSet = Log.ChannelSet.First();
channelSet.Channel.Add(LogGenerator.CreateChannel(Log, channelSet.Index, "Message", "MSG", null, "none", EtpDataType.@string, null));
channelSet.Channel.Add(LogGenerator.CreateChannel(Log, channelSet.Index, "Count", "CNT", null, "none", EtpDataType.@long, null));
// Initialize data block
var uri = channelSet.GetUri();
var dataBlock = new ChannelDataBlock(uri);
var channelId = 1;
var numRows = ChannelDataBlock.BatchSize;
var flushRate = ChannelDataBlock.BlockFlushRateInMilliseconds;
foreach (var channelIndex in channelSet.Index)
{
dataBlock.AddIndex(channelIndex);
}
foreach (var channel in channelSet.Channel)
{
dataBlock.AddChannel(channelId++, channel);
}
LogGenerator.GenerateChannelData(dataBlock, numRows);
var reader = dataBlock.GetReader();
Assert.IsTrue(reader.Read());
// Read the first value for mnemonic "MSG"
var msgValue = reader["MSG"];
// Submit channel data
_channelDataProvider.UpdateChannelData(uri, dataBlock.GetReader());
var mnemonics = channelSet.Index.Select(i => i.Mnemonic)
.Concat(channelSet.Channel.Select(c => c.Mnemonic))
.ToList();
// Query channel data
var dataOut = _channelDataProvider.GetChannelData(uri, new Range <double?>(0, null), mnemonics, null);
// Assert
Assert.AreEqual(numRows, dataOut.Count);
Assert.AreEqual(numRows, dataBlock.Count());
Assert.AreEqual(2, dataOut[0].Count);
Assert.AreEqual(5, dataOut[0][1].Count);
Assert.AreEqual(msgValue, dataOut[0][1][3]);
Assert.IsTrue(flushRate > 1000);
}
/// <summary>
/// Processes the data block.
/// </summary>
/// <param name="uri">The URI.</param>
/// <param name="dataBlock">The data block.</param>
protected virtual void ProcessDataBlock(EtpUri uri, ChannelDataBlock dataBlock)
{
var reader = dataBlock.GetReader();
dataBlock.Clear();
UpdateChannelData(uri, reader);
}
private void ProcessDataBlock(EtpUri uri, ChannelDataBlock dataBlock)
{
var reader = dataBlock.GetReader();
dataBlock.Clear();
var dataProvider = _container.Resolve <IChannelDataProvider>(new ObjectName(uri.ObjectType, uri.Version));
dataProvider.UpdateChannelData(uri, reader);
}
/// <summary>
/// Generates the channel data.
/// </summary>
/// <param name="dataBlock">The data block.</param>
/// <param name="numRows">The number rows.</param>
public void GenerateChannelData(ChannelDataBlock dataBlock, int numRows)
{
for (var i = 0; i < numRows; i++)
{
var index = (i * 0.1).IndexToScale(3);
var indexes = new List <object> {
index
};
// columns
for (var j = 1; j < dataBlock.ChannelIds.Count + 1; j++)
{
dataBlock.Append(j, indexes, GenerateDataValue(dataBlock.DataTypes[j - 1]));
}
}
}
public void ChannelDataExtensions_AddChannel_Adds_Channel_To_Datablock()
{
var log = new Witsml200.Log
{
Uuid = "uid",
Citation = new Witsml200.ComponentSchemas.Citation(),
Wellbore = new Witsml200.ComponentSchemas.DataObjectReference(),
SchemaVersion = "2.0"
};
Witsml200.ComponentSchemas.ChannelIndex mdChannelIndex = _log20Generator.CreateMeasuredDepthIndex(Witsml200.ReferenceData.IndexDirection.increasing);
DevKit.InitHeader(log, Witsml200.ReferenceData.LoggingMethod.MWD, mdChannelIndex);
Assert.AreEqual(1, log.ChannelSet.Count);
log.ChannelSet[0].Channel[1].DataType = null;
var dataBlock = new ChannelDataBlock("eml://witsml20/well(1)/wellbore(1)/log(1)");
var channelId = 1;
foreach (var channel in log.ChannelSet[0].Channel)
{
dataBlock.AddChannel(channelId++, channel);
}
Assert.AreEqual(3, dataBlock.ChannelIds.Count);
Assert.AreEqual(3, dataBlock.Mnemonics.Count);
Assert.AreEqual(3, dataBlock.Units.Count);
Assert.AreEqual(3, dataBlock.DataTypes.Count);
Assert.AreEqual(3, dataBlock.NullValues.Count);
log.ChannelSet[0].Channel.ForEach((x, i) => Assert.AreEqual(x.Mnemonic, dataBlock.Mnemonics[i]));
log.ChannelSet[0].Channel.ForEach((x, i) => Assert.AreEqual(x.Uom.ToString(), dataBlock.Units[i]));
log.ChannelSet[0].Channel.ForEach((x, i) => Assert.AreEqual((x.DataType == null ? null : x.DataType.ToString()), dataBlock.DataTypes[i]));
}
