/// <summary>
/// Ctor.
/// </summary>
/// <param name="specification">configuration</param>
/// <param name="runtimeURI">runtime URI</param>
/// <param name="rwLockManager">the read-write lock manager</param>
public MetricReportingServiceImpl(
ConfigurationRuntimeMetricsReporting specification,
string runtimeURI,
IReaderWriterLockManager rwLockManager)
{
this.specification = specification;
this.runtimeURI = runtimeURI;
if (!specification.IsEnableMetricsReporting) {
schedule = null;
stmtMetricRepository = null;
statementMetricHandles = null;
metricsExecutor = null;
return;
}
if (specification.IsEnableMetricsReporting) {
//MetricUtil.Initialize();
}
schedule = new MetricScheduleService();
stmtMetricRepository = new StatementMetricRepository(runtimeURI, specification, rwLockManager);
statementGroupExecutions = new LinkedHashMap<string, MetricExecStatement>();
statementMetricHandles = new Dictionary<DeploymentIdNamePair, StatementMetricHandle>();
StatementOutputHooks = new CopyOnWriteArraySet<MetricsStatementResultListener>();
if (specification.IsThreading) {
metricsExecutor = new MetricsExecutorThreaded(runtimeURI);
}
else {
metricsExecutor = new MetricsExecutorUnthreaded();
}
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="runtimeUri">runtime URI</param>
/// <param name="specification">specifies statement groups</param>
/// <param name="rwLockManager">the lock manager</param>
public StatementMetricRepository(
string runtimeUri,
ConfigurationRuntimeMetricsReporting specification,
IReaderWriterLockManager rwLockManager)
{
this.specification = specification;
var numGroups = specification.StatementGroups.Count + 1; // +1 for default group (remaining stmts)
groupMetrics = new StatementMetricArray[numGroups];
// default group
groupMetrics[0] = new StatementMetricArray(
runtimeUri,
"group-default",
100,
false,
rwLockManager);
// initialize all other groups
var countGroups = 1;
foreach (var entry in specification.StatementGroups) {
var config = entry.Value;
var initialNumStmts = config.NumStatements;
if (initialNumStmts < 10) {
initialNumStmts = 10;
}
groupMetrics[countGroups] = new StatementMetricArray(
runtimeUri,
"group-" + countGroups,
initialNumStmts,
config.IsReportInactive,
rwLockManager);
countGroups++;
}
statementGroups = new Dictionary<DeploymentIdNamePair, int>();
}
