Package net.officefloor.frame.impl.execute.office

Class StateManagerImpl

java.lang.Object

net.officefloor.frame.impl.execute.office.StateManagerImpl

All Implemented Interfaces:

AutoCloseable, StateManager

public class StateManagerImpl
extends Object
implements StateManager

StateManager implementation.

Author:

Daniel Sagenschneider

Constructor Summary

Constructors

Constructor	Description
StateManagerImpl(Map<String,ManagedFunctionMetaData<?,?>> loadObjectMetaDatas, ThreadState threadState, MonitorClock monitorClock, Consumer<FunctionState> functionExecutor, Runnable cleanUpState)	Instantiate.

Method Summary

Modifier and Type	Method	Description
void	close()
<O> O	getObject(String boundObjectName, long timeoutInMilliseconds)	Obtains the object for the ManagedObject synchronously.
<O> void	load(String boundObjectName, ObjectUser<O> user)	Loads the object from the ManagedObject asynchronously.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

StateManagerImpl

public StateManagerImpl(Map<String,ManagedFunctionMetaData<?,?>> loadObjectMetaDatas,
 ThreadState threadState,
 MonitorClock monitorClock,
 Consumer<FunctionState> functionExecutor,
 Runnable cleanUpState)

Instantiate.

Parameters:

loadObjectMetaDatas - Load object ManagedFunctionMetaData instances by the loading object bound name.

threadState - ThreadState for context of the ManagedObject instances.

monitorClock - MonitorClock.

functionExecutor - Executes the FunctionState instances.

cleanUpState - Cleans up state on closing StateManager.

Method Details

load

public <O> void load(String boundObjectName,
 ObjectUser<O> user)
              throws UnknownObjectException

Description copied from interface: StateManager

Loads the object from the ManagedObject asynchronously.

Specified by:

load in interface StateManager

Type Parameters:

O - Object type.

Parameters:

boundObjectName - Bound name of the ManagedObject.

user - ObjectUser to receive the loaded object (or possible failure).

Throws:

UnknownObjectException - If unknown bound object name.

getObject

public <O> O getObject(String boundObjectName,
 long timeoutInMilliseconds)
                throws Throwable

Description copied from interface: StateManager

Obtains the object for the ManagedObject synchronously.

Specified by:

getObject in interface StateManager

Type Parameters:

O - Object type.

Parameters:

boundObjectName - Bound name of the ManagedObject.

timeoutInMilliseconds - Time out in milliseconds to wait for the ManagedObject creation.

Returns:

Object.

Throws:

UnknownObjectException - If unknown bound object name.

Throwable - If failure in obtaining the bound object.

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception