/// <summary>
/// Initializes this instance of the Glimpse runtime.
/// </summary>
/// <returns>
/// <c>true</c> if system initialized successfully, <c>false</c> otherwise
/// </returns>
public bool Initialize()
{
CreateAndStartGlobalExecutionTimer(Configuration.FrameworkProvider.HttpRequestStore);
var logger = Configuration.Logger;
var policy = GetRuntimePolicy(RuntimeEvent.Initialize);
if (policy == RuntimePolicy.Off)
{
return(false);
}
// Double checked lock to ensure thread safety. http://en.wikipedia.org/wiki/Double_checked_locking_pattern
if (!IsInitialized)
{
lock (LockObj)
{
if (!IsInitialized)
{
var messageBroker = Configuration.MessageBroker;
var tabsThatRequireSetup = Configuration.Tabs.Where(tab => tab is ITabSetup).Select(tab => tab);
foreach (ITabSetup tab in tabsThatRequireSetup)
{
var key = CreateKey(tab);
try
{
var setupContext = new TabSetupContext(logger, messageBroker, () => GetTabStore(key));
tab.Setup(setupContext);
}
catch (Exception exception)
{
logger.Error(Resources.InitializeTabError, exception, key);
}
}
var inspectorContext = new InspectorContext(logger, Configuration.ProxyFactory, messageBroker, Configuration.TimerStrategy, Configuration.RuntimePolicyStrategy);
foreach (var inspector in Configuration.Inspectors)
{
try
{
inspector.Setup(inspectorContext);
logger.Debug(Resources.GlimpseRuntimeInitializeSetupInspector, inspector.GetType());
}
catch (Exception exception)
{
logger.Error(Resources.InitializeInspectorError, exception, inspector.GetType());
}
}
PersistMetadata();
IsInitialized = true;
}
}
}
return(policy != RuntimePolicy.Off);
}
public void Construct()
{
var loggerMock = new Mock <ILogger>();
var brokerMock = new Mock <IMessageBroker>();
var dataStoreMock = new Mock <IDataStore>();
var context = new TabSetupContext(loggerMock.Object, brokerMock.Object, () => dataStoreMock.Object);
Assert.Equal(loggerMock.Object, context.Logger);
Assert.Equal(brokerMock.Object, context.MessageBroker);
Assert.Equal(dataStoreMock.Object, context.GetTabStore());
}
