public override void StartModule(ICodeModuleStartInfo startInfo)
{
_startInfo = startInfo;
//---------------------------------------------------------------------------------------------------------
// You can see trace information when you pass the the trace flag on the command-line to the .NET Code Module.
// For example: CodeClient.exe -trace:c:\temp\mylog.txt.
// When the -trace flag is not used, then the Trace() call does nothing.
//
// You can use the sc.exe utility with the, config binPath= , option to modify an existing Windows service
// command-line.
//---------------------------------------------------------------------------------------------------------
_startInfo.Trace("Jpeg Compression Module Started - StartModule called.");
}
public override void ExecuteTask(IClientTask task, IBatchContext batchContext)
{
try
{
//---------------------------------------------------------------------------------------------------------
// Output some initial trace information about this task.
//---------------------------------------------------------------------------------------------------------
_startInfo.Trace("Jpeg Compression - ExecuteTask called.");
_startInfo.Trace("Jpeg Compression - Date={0} -------------Step={1}, Batch={2}, Node={3}------------",
DateTime.Now.ToString(),
task.BatchNode.StepData.StepName,
task.BatchNode.NodeData.BatchName,
task.BatchNode.NodeData.NodeId);
//Read the configuration values
string TempPath = task.BatchNode.StepData.StepConfiguration.ReadString("TempPath");
double Compression = task.BatchNode.StepData.StepConfiguration.ReadDouble("Compression");
_startInfo.Trace("Using Temp Storage " + TempPath);
_startInfo.Trace("Compression Set to " + Compression.ToString());
//First try to see at what level the module is running at
int RootLevel = task.BatchNode.RootLevel;
if (RootLevel == 0)
{
CompressNode(task.BatchNode, TempPath, Compression);
task.CompleteTask();
}
else
{
//Loop through all of the nodes
foreach (IBatchNode node in task.BatchNode.GetDescendantNodes(0))
{
CompressNode(node, TempPath, Compression);
}
task.CompleteTask();
}
}
catch (Exception e)
{
//---------------------------------------------------------------------------------------------------------
// Trace the exception and then fail the task.
//---------------------------------------------------------------------------------------------------------
_startInfo.Trace("Jpeg Compression - An exception occured. {0}", e.ToString());
if (task != null)
{
task.FailTask(FailTaskReasonCode.GenericUnrecoverableError, e);
}
}
}
public override void StartModule(ICodeModuleStartInfo startInfo)
{
startInfo.Trace("Module Started");
}
