Package com.sun.sgs.impl.kernel

Provides an implementation of the RedDwarf Server kernel.

See:
Description

Interface Summary

AccessCoordinatorHandle	A subinterface of AccessCoordinator that the kernel uses to notify the access coordinator of new transactions.
KernelShutdownController	An interface for controlling Kernel shutdown.

Class Summary

AbstractAccessCoordinator	Provides a skeletal implementation of AccessCoordinatorHandle.
BootProperties	This class contains property and file names that are used during Kernel bootup to locate application configuration files.
ComponentRegistryImpl	This is a simple implementation of ComponentRegistry used to startup and configure the system and individual applications.
ConfigManager	The configuration manager for this node.
ContextResolver	This class is used to resolve the state associated with the current task's context, including its owner and active transaction.
IdentityCoordinatorImpl	This package-private implementation of IdentityCoordinator is the implementation used by the system when configuring an application.
Kernel	This is the core class for the server.
KernelContext	This is the implementation of KernelAppContext used by the kernel to manage the context of a single application.
LockingAccessCoordinator	An implementation of AccessCoordinator that uses locking to handle conflicts.
LockingAccessCoordinator.LockerImpl	Define a locker that records information about the transaction requesting locks, and descriptions.
LoggerPropertiesInit	This class is used to initialize logging levels at system startup.
ManagerLocatorImpl	Package-private implementation of ManagerLocator that is to be used as the default locator for the InternalContext.
NullAccessCoordinator	Define an AccessCoordinatorHandle that does not detect conflicts, report accesses to the profiling system, or perform any error checking on its arguments.
ScheduledTaskImpl	Package-private implementation of ScheduledTask that is used to maintain state about tasks accepted by TransactionScheduler and passed on its backing SchedulerQueue.
ScheduledTaskImpl.Builder	We use the builder pattern here to avoid constructor explosion.
StandardProperties	This class contains the standard property keys that the kernel looks for (and may provide) on startup.
StartupKernelContext	This is an overridden implementation of KernelContext used only during to startup to provide access to Managers and Services as they become available.
SystemIdentity	The system identity is pinned to the node it was created on and is not used for load balancing decisions.
TaskSchedulerImpl	Package-private implementation of TaskScheduler that is used by the system scheduling and running all non-transactional, arbitrary-length tasks.
TrackingAccessCoordinator	A package-private implementation of AccessCoordinator that is used by the system to track access to objects and handle any possible conflict.
TransactionProxyImpl	This is a proxy that provides access to the currently active Transaction and its owner.
TransactionSchedulerImpl	Package-private implementation of TransactionScheduler that is used by the system for scheduling and running all transactional tasks.

Enum Summary

StandardProperties.ServiceNodeTypes	An enumeration of the possible values to assign in the SERVICE_NODE_TYPES list.
StandardProperties.StandardService	An enumeration of the known, standard Services.

Package com.sun.sgs.impl.kernel Description

Provides an implementation of the RedDwarf Server kernel.