public void RemoveStatement(ContextControllerStatementDesc statementDesc)
{
var contextControllers = ContextControllers;
foreach (var id in ContextManager.ContextPartitionIdService.Ids) {
AgentInstanceUtil.ContextPartitionTerminate(id, statementDesc, contextControllers, null, false, null);
}
}
public void ContextPartitionTerminate(
IntSeqKey controllerPath,
int subpathIdOrCPId,
ContextController originator,
IDictionary<string, object> terminationProperties,
bool leaveLocksAcquired,
IList<AgentInstance> agentInstancesLocksHeld)
{
if (controllerPath.Length != originator.Factory.FactoryEnv.NestingLevel - 1) {
throw new IllegalStateException("Unrecognized controller path");
}
// detect non-leaf
var controllerEnv = originator.Factory.FactoryEnv;
var nestingLevel = controllerEnv.NestingLevel; // starts at 1 for root
if (nestingLevel < ContextControllers.Length) {
var childController = ContextControllers[nestingLevel];
var path = controllerPath.AddToEnd(subpathIdOrCPId);
childController.Deactivate(path, true);
return;
}
var agentInstanceId = subpathIdOrCPId;
// stop - in reverse order of statements, to allow termination to use tables+named-windows
var contextControllers = ContextControllers;
var contextControllerStatementDescList =
new List<ContextControllerStatementDesc>(ContextManager.Statements.Values);
contextControllerStatementDescList.Reverse();
foreach (var statementDesc in contextControllerStatementDescList) {
AgentInstanceUtil.ContextPartitionTerminate(
agentInstanceId,
statementDesc,
contextControllers,
terminationProperties,
leaveLocksAcquired,
agentInstancesLocksHeld);
}
// remove all context partition statement resources
foreach (var statementEntry in ContextManager.Statements) {
var statementDesc = statementEntry.Value;
var svc = statementDesc.Lightweight.StatementContext.StatementCPCacheService.StatementResourceService;
var holder = svc.DeallocatePartitioned(agentInstanceId);
}
// remove id
ContextManager.ContextPartitionIdService.RemoveId(agentInstanceId);
if (ContextManager.ListenersMayNull != null) {
ContextStateEventUtil.DispatchPartition(
ContextManager.ListenersMayNull,
() => new ContextStateEventContextPartitionDeallocated(
AgentInstanceContextCreate.RuntimeURI,
ContextManager.ContextRuntimeDescriptor.ContextDeploymentId,
ContextManager.ContextDefinition.ContextName,
agentInstanceId),
(
listener,
context) => listener.OnContextPartitionDeallocated(context));
}
}
