/// <summary>
/// Load analysis configuration by making a copy of orignal config
/// </summary>
/// <param name="analysisPolicy"></param>
public void LoadConfig(AnalysisPolicyElement analysisPolicy)
{
try
{
this.rwLock.AcquireWriterLock(Timeout.Infinite);
this.effectivePolicy = analysisPolicy;
}
finally
{
this.rwLock.ReleaseWriterLock();
}
}
/// <summary>
/// Create an instance of CustomPolicyGenerator
/// </summary>
/// <param name="analysisPolicy">Analysis policy as specified in config</param>
public CustomPolicyGenerator(AnalysisPolicyElement analysisPolicy)
{
this.analysisPolicy = analysisPolicy;
if (this.analysisPolicy == null)
{
this.analysisPolicy = new AnalysisPolicyElement()
{
CacheEnableThreshold = 0,
DbSyncDependency = false,
DefaultExpirationType = CachePolicy.Expirations.Absolute,
DefualtExpirationTime = 180
};
}
this.queries = new Dictionary <string, QueryPolicyGenerator>();
this.rwLock = new ReaderWriterLock();
this.queriesGen = new Dictionary <string, QueryPolicyElementGenerator>();
}
/// <summary>
/// Called when configuraion changes
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Instance_ConfigurationUpdated(object sender, ConfiguraitonUpdatedEventArgs e)
{
if (e != null && e.Configuration != null)
{
///Analysis was running and user changed the mode. We need to stop analysis and write report
if (this.IsRunning && e.Configuration.Mode != ApplicationConfigurationElement.AppMode.Analysis)
{
this.Stop();
}
///Start the analysis
else if (!this.IsRunning && e.Configuration.Mode == ApplicationConfigurationElement.AppMode.Analysis)
{
if (e.Configuration.AnalysisPolicy != null)
{
this.effectivePolicy = e.Configuration.AnalysisPolicy.Clone() as AnalysisPolicyElement;
}
else
{
this.effectivePolicy = null;
}
this.Start(this.effectivePolicy);
}
}
}
/// <summary>
/// Start analysis
/// </summary>
/// <param name="policy">Analysis policy</param>
public void Start(AnalysisPolicyElement policy)
{
lock (this)
{
if (policy == null)
{
Logger.Instance.TraceError("No 'analysis-policy' found in configuration. Analysis cannot start");
return;
}
this.customPolicyGen = new CustomPolicyGenerator(policy);
if (this.IsRunning)
{
return;
}
if (policy.AnalysisTime > 0)
{
this.StartTimer(policy.AnalysisTime);
}
this.effectivePolicy = policy.Clone() as AnalysisPolicyElement;
this.IsRunning = true;
}
}
public QueryPolicyGenerator(Query query, AnalysisPolicyElement analysisPolicy)
{
this.analysisPolicy = analysisPolicy;
this.query = query;
this.callCount = 0;
}
/// <summary>
/// Create an instance of QueryPolicyGenerator
/// </summary>
/// <param name="query">Query command</param>
/// <param name="analysisPolicy">Analysis policy as specified in config</param>
public QueryPolicyGenerator(string query, AnalysisPolicyElement analysisPolicy)
{
this.analysisPolicy = analysisPolicy;
this.queryCommand = query;
this.callCount = 0;
}
public QueryPolicyElementGenerator(Query query, AnalysisPolicyElement analysisPolicy)
{
queryPolGen = new QueryPolicyGenerator(query, analysisPolicy);
this.rwLock = new ReaderWriterLock();
cachePolicyGen = new QueryCachePolicyGenerator(query, analysisPolicy);
}