public void ConvertFromDictionaryParametersToSchedulerPluginConfigurationBaseSucceeds()
{
var uri = new Uri("http://www.example.com/");
var credentials = CredentialCache.DefaultNetworkCredentials;
var appclusiveEndpoints = new AppclusiveEndpoints(uri, credentials);
var sut = new DictionaryParameters();
sut.Add(typeof(AppclusiveEndpoints).ToString(), appclusiveEndpoints);
// Act
var result = SchedulerPluginConfigurationBase.Convert<SchedulerPluginConfigurationBase>(sut);
// Assert
Assert.IsTrue(result.IsValid());
Assert.IsNotNull(result.Endpoints);
}
public List<ScheduledJob> GetJobs(AppclusiveEndpoints endpoints)
{
Contract.Requires(null != endpoints);
Contract.Ensures(null != Contract.Result<List<ScheduledJob>>());
try
{
var scheduledJobs = new List<ScheduledJob>();
var entities = endpoints.Core.ScheduledJobs.Execute() as QueryOperationResponse<ScheduledJob>;
while(null != entities)
{
foreach (var entity in entities)
{
scheduledJobs.Add(entity);
Contract.Assert(ScheduledJobsWorker.SCHEDULED_JOBS_WORKER_JOBS_PER_INSTANCE_MAX >= scheduledJobs.Count);
}
var dataServiceQueryContinuation = entities.GetContinuation();
if (null != dataServiceQueryContinuation)
{
entities = endpoints.Core.Execute(dataServiceQueryContinuation);
}
else
{
entities = null;
}
}
return scheduledJobs;
}
catch (DataServiceQueryException ex)
{
if(null == ex.InnerException || !(ex.InnerException is DataServiceClientException))
{
throw;
}
var exInner = (DataServiceClientException) ex.InnerException;
var message = string.Format("Loading ScheduledJobs from '{0}' FAILED with DataServiceClientException. The StatusCode was {1}. '{2}'", endpoints.Core.BaseUri.AbsoluteUri, exInner.StatusCode, exInner.Message);
Trace.WriteException(message, ex);
throw;
}
}
public void ConvertToDictionaryParametersFromSchedulerPluginConfigurationBaseSucceeds()
{
var uri = new Uri("http://www.example.com/");
var credentials = CredentialCache.DefaultNetworkCredentials;
var appclusiveEndpoints = new AppclusiveEndpoints(uri, credentials);
var keyName = appclusiveEndpoints.GetType().FullName;
var sut = new SchedulerPluginConfigurationBase()
{
Endpoints = appclusiveEndpoints
};
Assert.IsTrue(sut.IsValid());
// Act
var result = sut.Convert();
// Assert
Assert.IsTrue(result.ContainsKey(keyName));
Assert.AreEqual(appclusiveEndpoints, result.Get(keyName));
}
public ScheduledJobsWorker(ScheduledJobsWorkerConfiguration configuration)
{
Contract.Requires(configuration.IsValid());
this.configuration = configuration;
Trace.WriteLine(Method.fn());
var result = false;
try
{
Trace.WriteLine("Uri: '{0}'", configuration.Uri.AbsoluteUri, "");
// connect to Appclusive server
var baseUri = new Uri(string.Format("{0}api", configuration.Uri.AbsoluteUri));
endpoints = new AppclusiveEndpoints(baseUri, configuration.Credential);
// initialise each plugin
foreach (var plugin in configuration.Plugins)
{
try
{
Trace.WriteLine("Initialising plugin '{0}' [{1}, {2}] ...", plugin.Metadata.Type, plugin.Metadata.Role, plugin.Metadata.Priority);
var pluginParameters = new DictionaryParameters
{
{typeof(AppclusiveEndpoints).ToString(), endpoints}
};
plugin.Value.Initialise(pluginParameters, configuration.Logger, true);
Trace.WriteLine
(
"Initialising plugin '{0}' [{1}, {2}] COMPLETED. IsInitialised {3}. IsActive {4}."
,
plugin.Metadata.Type, plugin.Metadata.Role, plugin.Metadata.Priority
,
plugin.Value.IsInitialised, plugin.Value.IsActive
);
}
catch (Exception ex)
{
var message = string.Format("Initialising plugin '{0}' [{1}, {2}] FAILED.", plugin.Metadata.Type, plugin.Metadata.Role, plugin.Metadata.Priority);
Trace.WriteException(message, ex);
}
}
// get all defined scheduled jobs for all tenants (based on credentials)
result = GetScheduledJobs();
// create the timer to process all scheduled jobs periodically
stateTimer = new ScheduledJobsWorkerTimerFactory().CreateTimer(new TimerCallback(RunJobs), null, 1000, 1000 * 60);
}
catch (Exception ex)
{
Trace.WriteException(ex.Message, ex);
throw;
}
this.isInitialised = result;
this.IsActive = result;
return;
}
public bool GetScheduledJobs()
{
var result = false;
if (isInitialised && !IsActive)
{
configuration.Logger.Warn("Scheduler is not initialised [{0}] or not active [{1}]. Skip loading of ScheduledJobs.", isInitialised, IsActive);
goto Success;
}
// load ScheduledJob entities
try
{
// connect to Appclusive server
var baseUri = new Uri(string.Format("{0}api", configuration.Uri.AbsoluteUri));
endpoints = new AppclusiveEndpoints(baseUri, configuration.Credential);
configuration.Logger.Info("Loading ScheduledJobs from '{0}' ...", endpoints.Core.BaseUri.AbsoluteUri);
var scheduledJobsManager = new ScheduledJobsManager(endpoints);
var allScheduledJobs = scheduledJobsManager.GetJobs();
var validScheduledJobs = scheduledJobsManager.GetValidJobs(allScheduledJobs);
Contract.Assert(SCHEDULED_JOBS_WORKER_JOBS_PER_INSTANCE_MAX >= validScheduledJobs.Count);
lock (_lock)
{
foreach (var job in validScheduledJobs)
{
var existingJob = _scheduledJobs.FirstOrDefault(e => e.Id == job.Id);
if (null == existingJob)
{
Trace.WriteLine("Added : Id {0} ('{1}'): '{2}'.", job.Id, job.Crontab, job.Modified.ToString("yyyy-MM-dd HH:mm:sszzz"));
continue;
}
if (!existingJob.Crontab.Equals(job.Crontab))
{
Trace.WriteLine("Updated: Id {0} ('{1}'): '{2}'.", job.Id, job.Crontab, job.Modified.ToString("yyyy-MM-dd HH:mm:sszzz"));
}
}
_scheduledJobs = validScheduledJobs.ToList();
}
configuration.Logger.Info("Loading ScheduledJobs from '{0}' SUCCEEDED. [{1}]", endpoints.Core.BaseUri.AbsoluteUri, allScheduledJobs.Count);
result = true;
}
catch(InvalidOperationException ex)
{
var message = string.Format("Loading ScheduledJobs from '{0}' FAILED with InvalidOperationException. Check the specified credentials.", endpoints.Core.BaseUri.AbsoluteUri);
Trace.WriteException(message, ex);
result = false;
}
catch (Exception ex)
{
Trace.WriteException(ex.Message, ex);
throw;
}
Success:
lastUpdated = DateTimeOffset.Now;
return result;
}
public PowerShellScriptPluginConfigurationManager(AppclusiveEndpoints endpoints)
{
Contract.Requires(null != endpoints);
appclusiveEndpoints = endpoints;
}