/*
* Format of request queue message:
* <job job_id="{GUID}">
* <pauseForSeconds>{numberOfSecondsToDoWork}</pauseForSeconds>
* </job>
*
* Format of response queue message:
* <job job_id="{GUID}">
* <status>{bool: 0: false, 1: true}</status>
* </job>
*/
internal static JobA FromQueueMessage(IModel channel, byte[] messageBody)
{
XPathNavigator nav = null;
using (MemoryStream ms = new MemoryStream(messageBody))
{
nav = new XPathDocument(ms).CreateNavigator();
}
JobA job = new JobA();
job.Channel = channel;
job.State = JobAState.Begin;
job.JobXml = nav.InnerXml;
job.JobId = Guid.NewGuid();
job.StartTime = DateTime.UtcNow;
job.NumSecondsToWork = int.Parse(nav.SelectSingleNode("/job/pauseForSeconds").Value);
job.FullPathAndFilenameToSerializedJob = Path.Combine(
Environment.CurrentDirectory, "serialized-jobs", job.JobId.ToString() + ".xml");
return(job);
}
internal static JobA FromSavedState(IModel channel, string pathFilename)
{
JobA job = new JobA();
string[] serializedStateText = File.ReadAllText(pathFilename).Split(new char[] { ',' });
XPathNavigator nav = null;
using (StringReader reader = new StringReader(serializedStateText[1]))
{
XPathDocument xPathDoc = new XPathDocument(reader);
nav = xPathDoc.CreateNavigator();
}
job.Channel = channel;
job.State = (JobAState)Enum.Parse(typeof(JobAState), serializedStateText[0]);
job.JobXml = nav.InnerXml;
job.JobId = Guid.Parse(Path.GetFileNameWithoutExtension(pathFilename));
job.StartTime = DateTime.UtcNow;
job.NumSecondsToWork = int.Parse(nav.SelectSingleNode("/job/pauseForSeconds").Value);
job.FullPathAndFilenameToSerializedJob = Path.Combine(
Environment.CurrentDirectory, "serialized-jobs", job.JobId.ToString() + ".xml");
return(job);
}