/// <summary>
/// @see ITasklet#Execute.
/// </summary>
/// <param name="contribution"></param>
/// <param name="chunkContext"></param>
/// <returns></returns>
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
Chunk <TI> inputs = (Chunk <TI>)chunkContext.GetAttribute(InputsKey);
if (inputs == null)
{
inputs = _chunkProvider.Provide(contribution);
if (_buffering)
{
chunkContext.SetAttribute(InputsKey, inputs);
}
}
_chunkProcessor.Process(contribution, inputs);
_chunkProvider.PostProcess(contribution, inputs);
// Allow a message coming back from the processor to say that we
// are not done yet
if (inputs.Busy)
{
if (_logger.IsDebugEnabled)
{
_logger.Debug("Inputs still busy");
}
return(RepeatStatus.Continuable);
}
chunkContext.RemoveAttribute(InputsKey);
chunkContext.SetComplete();
if (_logger.IsDebugEnabled)
{
_logger.Debug("Inputs not busy, ended: {0}", inputs.End);
}
return(RepeatStatus.ContinueIf(!inputs.End));
}
/// <summary>
/// Custom constructor
/// </summary>
/// <param name="chunkContext"></param>
/// <param name="semaphore"></param>
/// <param name="owner"></param>
public ChunkTransactionCallback(ChunkContext chunkContext, Semaphore semaphore, TaskletStep owner)
{
_chunkContext = chunkContext;
_stepExecution = chunkContext.StepContext.StepExecution;
_semaphore = semaphore;
_ownerStep = owner;
}
/// <summary>
/// Generates the report
/// @see ITasklet#Execute
/// </summary>
/// <param name="contribution"></param>
/// <param name="chunkContext"></param>
/// <returns></returns>
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
LocalReport report = new LocalReport
{
ReportPath = ReportFile.GetFileInfo().FullName
};
if (Parameters != null && Parameters.Any())
{
if (Logger.IsTraceEnabled)
{
Logger.Trace("{0} parameter(s) were given for the report ", Parameters.Count);
}
report.SetParameters(Parameters.Select(p => new ReportParameter(p.Key, p.Value)));
}
else
{
if (Logger.IsTraceEnabled)
{
Logger.Trace("No parameter was given for the report ");
}
}
//DataSet
DataSet ds = DbOperator.Select(Query, QueryParameterSource);
//ReportDataSource
ReportDataSource rds = new ReportDataSource
{
Name = DatasetName,
Value = ds.Tables[0]
};
report.DataSources.Add(rds);
if (Logger.IsTraceEnabled)
{
Logger.Trace("Report init : DONE => Preparing to render");
}
byte[] output = report.Render(ReportFormat);
if (Logger.IsTraceEnabled)
{
Logger.Trace("Report init : rendering DONE => Preparing to serialize");
}
//Create target directory if required
OutFile.GetFileInfo().Directory.Create();
//dump to target file
using (FileStream fs = new FileStream(OutFile.GetFileInfo().FullName, FileMode.Create))
{
fs.Write(output, 0, output.Length);
}
if (Logger.IsTraceEnabled)
{
Logger.Info("Report init : serialization DONE - end of ReportTasklet execute.");
}
return(RepeatStatus.Finished);
}
public override int GetHashCode()
{
int hash = 1;
if (ReceiverId.Length != 0)
{
hash ^= ReceiverId.GetHashCode();
}
if (TechnicalMessageType.Length != 0)
{
hash ^= TechnicalMessageType.GetHashCode();
}
if (TeamSetContextId.Length != 0)
{
hash ^= TeamSetContextId.GetHashCode();
}
if (chunkContext_ != null)
{
hash ^= ChunkContext.GetHashCode();
}
if (PayloadSize != 0L)
{
hash ^= PayloadSize.GetHashCode();
}
if (sentTimestamp_ != null)
{
hash ^= SentTimestamp.GetHashCode();
}
if (SequenceNumber != 0L)
{
hash ^= SequenceNumber.GetHashCode();
}
if (SenderId.Length != 0)
{
hash ^= SenderId.GetHashCode();
}
if (createdAt_ != null)
{
hash ^= CreatedAt.GetHashCode();
}
if (MessageId.Length != 0)
{
hash ^= MessageId.GetHashCode();
}
if (metadata_ != null)
{
hash ^= Metadata.GetHashCode();
}
if (_unknownFields != null)
{
hash ^= _unknownFields.GetHashCode();
}
return(hash);
}
private void CheckStoppingState(ChunkContext chunkContext)
{
if (_stoppable)
{
JobExecution jobExecution = JobExplorer.GetJobExecution(chunkContext.StepContext.StepExecution.GetJobExecutionId().Value);
if (jobExecution.IsStopping())
{
_stopped = true;
}
}
}
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
// Write counter to a file - Should be running for 10 seconds roughly
int counter = 1000;
string[] lines = new string[counter];
for (int i = 0; i < counter; i++)
{
lines[i] = DateTime.Now.Ticks.ToString();
Thread.Sleep(10);
}
File.WriteAllLines(@"C:\temp\MyDummyTasklet_out_" + DateTime.Now.Ticks + ".txt", lines);
return(RepeatStatus.Finished);
}
/// <summary>
/// Configures a <see cref="Sorter{T}"/> and executes it.
/// </summary>
/// <param name="contribution">ignored</param>
/// <param name="chunkContext">ignored</param>
/// <returns><see cref="RepeatStatus.Finished"/></returns>
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
Logger.Info("Starting sort tasklet.");
var sorter = BuildSorter();
var stopwatch = new Stopwatch();
stopwatch.Start();
sorter.Sort();
stopwatch.Stop();
Logger.Info("Total sort time: {0:F2}s", stopwatch.ElapsedMilliseconds / 1000d);
contribution.ExitStatus = ExitStatus.Completed;
return(RepeatStatus.Finished);
}
public Contexts()
{
chunk = new ChunkContext();
game = new GameContext();
gameState = new GameStateContext();
input = new InputContext();
var postConstructors = System.Linq.Enumerable.Where(
GetType().GetMethods(),
method => System.Attribute.IsDefined(method, typeof(Entitas.CodeGeneration.Attributes.PostConstructorAttribute))
);
foreach (var postConstructor in postConstructors)
{
postConstructor.Invoke(this, null);
}
}
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
// open connection
using (DbConnection connection = _providerFactory.CreateConnection())
{
connection.ConnectionString = _connectionString;
connection.Open();
string preparedCommand = PrepareCommands(Resource);
DbCommand command = connection.CreateCommand();
command.CommandText = preparedCommand;
int sqlDone = command.ExecuteNonQuery();
if (Logger.IsTraceEnabled)
{
Logger.Trace("SQL script execution end with {0} return code", sqlDone);
}
}
return(RepeatStatus.Finished);
}
/// <summary>
/// @see ITasklet#Execute()
/// </summary>
/// <param name="contribution"></param>
/// <param name="chunkContext"></param>
/// <returns></returns>
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
switch (Mode)
{
case FileUtilsMode.Copy:
Copy();
break;
case FileUtilsMode.Delete:
foreach (IResource target in Targets)
{
if (target.Exists())
{
Delete(target);
}
else
{
Error(target);
}
}
break;
case FileUtilsMode.Merge:
Merge(true);
break;
case FileUtilsMode.MergeCopy:
Merge(false);
break;
case FileUtilsMode.Reset:
Reset();
break;
case FileUtilsMode.Compare:
Compare();
break;
default:
throw new InvalidOperationException("This mode is not supported :[" + Mode + "]");
}
return(RepeatStatus.Finished);
}
public void RecalculateMesh()
{
Material[] mats = null;
meshFilters = this.gameObject.FindInChildren<MeshFilter>();
renderers = this.gameObject.FindInChildren<MeshRenderer>();
if ( renderers.Count > 0 )
{
var myRender = this.GetComponent<MeshRenderer>();
mats = myRender.materials = renderers[renderers.Count-1].materials;
}
CombineInstance[] combine = null;
for ( int i = 0; i < dirtyIndices.Count; i++ )
{
if ( batches.ContainsKey(dirtyIndices[i]) ) {
batches[dirtyIndices[i]].MeshFilters.Clear();
}
}
for (var i = 0; i < meshFilters.Count; i++){
if ( meshFilters[i] == this.GetComponent<MeshFilter>() )
{
continue;
}
var pos = meshFilters[i].transform.position;
BlockIndex index = new BlockIndex( (int)(pos.x / ChunkSize), (int)(pos.y / ChunkSize), (int)(pos.z / ChunkSize));
if ( dirtyIndices.Count > 0 && dirtyIndices.Contains(index) == false )
{
continue;
}
ChunkContext context = null;
if ( batches.ContainsKey( index ) == false )
{
context = new ChunkContext();
context.Chunk = new GameObject();
context.Chunk.AddComponent<MeshFilter>();
context.Chunk.AddComponent<MeshRenderer>().materials = mats;
context.Chunk.transform.parent = OptimizedChunk.transform;
context.Chunk.name = this.name + "_CHUNK_" + (index.x + "_" +index.y + "_" +index.z );
batches[index] = context;
indices.Add(index);
} else {
context = batches[index];
}
context.MeshFilters.Add(meshFilters[i]);
}
var indexList = (dirtyIndices.Count == 0) ? indices : dirtyIndices;
for ( int i = 0; i < indexList.Count; i++ )
{
BlockIndex index = indexList[i];
if ( batches.ContainsKey(index) == false )
{
//Might have been a diff kinda block.
continue;
}
ChunkContext context = batches[index];
combine = new CombineInstance[ context.MeshFilters.Count ];
for ( int j = 0; j < context.MeshFilters.Count; j++)
{
combine[j].mesh = context.MeshFilters[j].sharedMesh;
combine[j].transform = context.MeshFilters[j].transform.localToWorldMatrix;
context.MeshFilters[j].gameObject.active = false;
}
if ( combine.Length > 0 )
{
context.Chunk.transform.GetComponent<MeshFilter>().mesh = new Mesh();
context.Chunk.transform.GetComponent<MeshFilter>().mesh.CombineMeshes(combine);
context.Chunk.transform.gameObject.active = true;
}
}
dirtyIndices.Clear();
meshFilters.Clear();
renderers.Clear();
dirty = false;
}
public void MergeFrom(Header other)
{
if (other == null)
{
return;
}
if (other.ReceiverId.Length != 0)
{
ReceiverId = other.ReceiverId;
}
if (other.TechnicalMessageType.Length != 0)
{
TechnicalMessageType = other.TechnicalMessageType;
}
if (other.TeamSetContextId.Length != 0)
{
TeamSetContextId = other.TeamSetContextId;
}
if (other.chunkContext_ != null)
{
if (chunkContext_ == null)
{
ChunkContext = new global::Agrirouter.Commons.ChunkComponent();
}
ChunkContext.MergeFrom(other.ChunkContext);
}
if (other.PayloadSize != 0L)
{
PayloadSize = other.PayloadSize;
}
if (other.sentTimestamp_ != null)
{
if (sentTimestamp_ == null)
{
SentTimestamp = new global::Google.Protobuf.WellKnownTypes.Timestamp();
}
SentTimestamp.MergeFrom(other.SentTimestamp);
}
if (other.SequenceNumber != 0L)
{
SequenceNumber = other.SequenceNumber;
}
if (other.SenderId.Length != 0)
{
SenderId = other.SenderId;
}
if (other.createdAt_ != null)
{
if (createdAt_ == null)
{
CreatedAt = new global::Google.Protobuf.WellKnownTypes.Timestamp();
}
CreatedAt.MergeFrom(other.CreatedAt);
}
if (other.MessageId.Length != 0)
{
MessageId = other.MessageId;
}
if (other.metadata_ != null)
{
if (metadata_ == null)
{
Metadata = new global::Agrirouter.Commons.Metadata();
}
Metadata.MergeFrom(other.Metadata);
}
_unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
}
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
_logger.Info("OK transition was used");
return(RepeatStatus.Finished);
}
public override ASTNode VisitChunk([NotNull] ChunkContext ctx)
{
BlockStatNode block = this.Visit(ctx.block()).As <BlockStatNode>();
return(new SourceNode(this.AddDeclarations(block.Children)));
}
/// <summary>
/// Do nothing execution, since all the logic is in after step
/// </summary>
/// <param name="contribution"></param>
/// <param name="chunkContext"></param>
/// <returns></returns>
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
return(RepeatStatus.Finished);
}
/// <summary>
/// Scan remote directory for files matching the given file name pattern and download
/// them, if any, to the given local directory.
/// @see ITasklet#Execute
/// </summary>
/// <param name="contribution"></param>
/// <param name="chunkContext"></param>
/// <returns></returns>
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
//Delegated
DoExecute();
return(RepeatStatus.Finished);
}
/// <summary>
/// Wraps command execution into system process call.
/// </summary>
/// <returns></returns>
/// <exception cref="Exception"></exception>
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
if (Logger.IsTraceEnabled)
{
Logger.Trace("*** Executing PowerShell Script File: {0}", ScriptResource.GetFullPath());
}
//=> PowerShell will throw an error if we do not Suppress ambient transaction...
// see https://msdn.microsoft.com/en-us/library/system.transactions.transaction.current(v=vs.110).aspx#NotExistJustToMakeTheAElementVisible
using (var transactionScope = new TransactionScope(TransactionScopeOption.Suppress))
{
//=> Runspace configuration information includes the assemblies, commands, format and type files,
// providers, and scripts that are available within the runspace.
RunspaceConfiguration runspaceConfiguration = RunspaceConfiguration.Create();
//Creates a single runspace that uses the default host and runspace configuration
using (Runspace runSpace = RunspaceFactory.CreateRunspace(runspaceConfiguration))
{
//=> When this runspace is opened, the default host and runspace configuration
// that are defined by Windows PowerShell will be used.
runSpace.Open();
//=> Set Variables so they are available to user script...
if (Variables != null && Variables.Any())
{
foreach (KeyValuePair <string, object> variable in Variables)
{
runSpace.SessionStateProxy.SetVariable(variable.Key, variable.Value);
}
}
//=> this is exit status variables to be tested on exit from power shell script...
// it is defined in PwerShell global scope...and must be set by scipt writer on exit...
runSpace.SessionStateProxy.SetVariable("ScriptExitStatus", _scriptExitStatus);
//=> Allows the execution of commands from a CLR
//RunspaceInvoke scriptInvoker = new RunspaceInvoke(runSpace);
//scriptInvoker.Invoke("Set-ExecutionPolicy Unrestricted");
using (PowerShell psInstance = PowerShell.Create())
{
try
{
// prepare a new collection to store output stream objects
PSDataCollection <PSObject> outputCollection = new PSDataCollection <PSObject>();
outputCollection.DataAdded += AllStreams_DataAdded;
psInstance.Streams.Error.DataAdded += AllStreams_DataAdded;
psInstance.Streams.Verbose.DataAdded += AllStreams_DataAdded;
psInstance.Streams.Warning.DataAdded += AllStreams_DataAdded;
psInstance.Streams.Debug.DataAdded += AllStreams_DataAdded;
psInstance.Runspace = runSpace;
//=> This tasklet should be in the same dll as ExitStatus, i.e. Summer.Batch.Core.dll
// we need to get the path to loaded Summer.Batch.Core.dll so we can load it in PowerShell
var assemblyLocation = System.Reflection.Assembly.GetExecutingAssembly().Location;
//=> need to load Summer.Batch.Core into runspace so we can reference ExitStatus
psInstance.AddScript("[System.Reflection.Assembly]::LoadFrom(\"" + assemblyLocation + "\")").AddStatement();
//=> add user command and its parameters...
psInstance.AddCommand(ScriptResource.GetFullPath());
if (Parameters != null && Parameters.Any())
{
foreach (KeyValuePair <string, object> variable in Parameters)
{
psInstance.AddParameter(variable.Key, variable.Value);
}
}
//=> Invoke Asynchronously...
IAsyncResult asyncResult = psInstance.BeginInvoke <PSObject, PSObject>(null, outputCollection);
// do something else until execution has completed.
long t0 = DateTime.Now.Ticks;
while (!asyncResult.IsCompleted)
{
//=> take a nap and let script do its job...
Thread.Sleep(new TimeSpan(_checkInterval));
//=> to check if job was told to stop...
CheckStoppingState(chunkContext);
//=> lets make sure we did not exceed alloted time...
long timeFromT0 = (long)(new TimeSpan(DateTime.Now.Ticks - t0)).TotalMilliseconds;
if (timeFromT0 > _timeout)
{
//=> Stop PowerShell...
psInstance.Stop();
//=> behave based on TimeoutBehaviorOption
if (_timeoutBehavior.Equals(TimeoutBehaviorOption.SetExitStatusToFailed))
{
contribution.ExitStatus = ExitStatus.Failed;
break;
}
else if (_timeoutBehavior.Equals(TimeoutBehaviorOption.ThrowException))
{
//=> lets dump what we got before throwing an error...
LogStreams();
throw new FatalStepExecutionException("Execution of PowerShell script exceeded allotted time.", null);
}
}
else if (_execution.TerminateOnly)
{
//=> Stop PowerShell...
psInstance.Stop();
//=> lets dump what we got before throwing an error...
LogStreams();
throw new JobInterruptedException(
string.Format("Job interrupted while executing PowerShell script '{0}'", ScriptResource.GetFilename()));
}
else if (_stopped)
{
psInstance.Stop();
contribution.ExitStatus = ExitStatus.Stopped;
break;
}
} // end while scope
//=> Wait to the end of execution...
//psInstance.EndInvoke(_asyncResult);
//NOTE: asyncResult.IsCompleted will be set to true if PowerShell.Stop was called or
// PowerShell completed its work
//=> if status not yet set (script completed)...handle completion...
if (contribution.ExitStatus.IsRunning())
{
//=> script needs to set exit code...if exit code not set we assume 0
var lastExitCode = (int)runSpace.SessionStateProxy.PSVariable.GetValue("LastExitCode", 0);
_scriptExitStatus = runSpace.SessionStateProxy.GetVariable("ScriptExitStatus") as ExitStatus;
//=> set exit status...
if (_scriptExitStatus != null && !_scriptExitStatus.IsRunning())
{
if (Logger.IsTraceEnabled)
{
Logger.Trace("***> ScriptExitStatus returned by script => {0}", _scriptExitStatus);
}
contribution.ExitStatus = _scriptExitStatus;
}
else //=> let user decide on ExitStatus
{
if (Logger.IsTraceEnabled)
{
if (_scriptExitStatus == null)
{
Logger.Trace("***> ScriptExitStatus is null. Using PowerShellExitCodeMapper to determine ExitStatus.");
}
else if (_scriptExitStatus.IsRunning())
{
Logger.Trace("***> ScriptExitStatus is EXECUTING or UNKNOWN. Using PowerShellExitCodeMapper to determine ExitStatus.");
}
}
if (PowerShellExitCodeMapper != null)
{
//=> determine exit status using User Provided PowerShellExitCodeMapper
contribution.ExitStatus = PowerShellExitCodeMapper.GetExitStatus(lastExitCode);
}
else //at this point we are not able to determine exit status, user needs to fix this...
{
//=> lets dump what we got before throwing an error...
LogStreams();
throw new FatalStepExecutionException(
"PowerShellTasklet is not able to determine ExitStatus. ScriptExitStatus is null or (is EXECUTING or UNKNOWN) and " +
"PowerShellExitCodeMapper is NOT defined. Please set $global:ScriptExitStatus or define PowerShellExitCodeMapper.", null);
}
}
}
if (Logger.IsInfoEnabled)
{
Logger.Info("PowerShell execution exit status [{0}]", contribution.ExitStatus);
}
//=> output captured stream data to Log...
LogStreams();
}
catch (RuntimeException ex)
{
Logger.Error(ex.Message);
throw;
}
} // end PowerShell Scope
//=> close Runspace...
runSpace.Close();
//=> we are done...
return(RepeatStatus.Finished);
} // end of Runspace Scope
} // end of TransactionScope
}
public RepeatStatus Execute(StepContribution contribution, ChunkContext chunkContext)
{
_logger.Info("KO transition was used");
throw new Exception("Job failed: Wrong transition used");
}
