public RegressionEnvironment Rollout(
IList<EPDeploymentRolloutCompiled> items,
RolloutOptions options)
{
Runtime.DeploymentService.Rollout(items, options);
return this;
}
private IDisposable GetRolloutLock(RolloutOptions options)
{
try {
return(options.RolloutLockStrategy.Acquire(_services.EventProcessingRWLock));
}
catch (Exception e) {
throw new EPDeployLockException(e.Message, e);
}
}
public EPDeploymentRollout Rollout(
ICollection <EPDeploymentRolloutCompiled> items,
RolloutOptions options)
{
if (options == null)
{
options = new RolloutOptions();
}
ValidateRuntimeAlive();
var rollItemNum = 0;
foreach (var item in items)
{
CheckManifest(rollItemNum++, item.Compiled.Manifest);
}
DeployerRolloutDeploymentResult rolloutResult;
using (GetRolloutLock(options)) {
var statementIdRecovery = _services.EpServicesHA.StatementIdRecoveryService;
var currentStatementId = statementIdRecovery.CurrentStatementId;
if (currentStatementId == null)
{
currentStatementId = 1;
}
rolloutResult = DeployerRollout.Rollout(currentStatementId.Value, items, _runtime);
statementIdRecovery.CurrentStatementId = currentStatementId + rolloutResult.NumStatements;
// dispatch event
for (var i = 0; i < rolloutResult.Deployments.Length; i++)
{
DispatchOnDeploymentEvent(rolloutResult.Deployments[i], i);
}
}
var deployments = new EPDeploymentRolloutItem[items.Count];
for (var i = 0; i < rolloutResult.Deployments.Length; i++)
{
var deployment = MakeDeployment(rolloutResult.Deployments[i]);
deployments[i] = new EPDeploymentRolloutItem(deployment);
}
return(new EPDeploymentRollout(deployments));
}