Package com.sun.corba.ee.impl.oa.poa
Class AOMEntry
- java.lang.Object
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- org.glassfish.pfl.basic.fsm.FSMImpl
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- com.sun.corba.ee.impl.oa.poa.AOMEntry
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- All Implemented Interfaces:
org.glassfish.pfl.basic.fsm.FSM
public class AOMEntry extends org.glassfish.pfl.basic.fsm.FSMImpl
AOMEntry represents a Servant or potential Servant in the ActiveObjectMap. It may be in several states to allow for long incarnate or etherealize operations. The methods on this class mostly represent input symbols to the state machine that controls the lifecycle of the entry. A library is used to build the state machine rather than the more usual state pattern so that the state machine transitions are explicitly visible.
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Field Summary
Fields Modifier and Type Field Description (package private) static org.glassfish.pfl.basic.fsm.Input
ACTIVATE
private int[]
counter
private static org.glassfish.pfl.basic.fsm.Guard.Base.IntFunc
counterFunc
private static org.glassfish.pfl.basic.fsm.Action
decrementAction
static org.glassfish.pfl.basic.fsm.State
DESTROYED
private static org.glassfish.pfl.basic.fsm.StateEngine
engine
(package private) static org.glassfish.pfl.basic.fsm.Input
ENTER
static org.glassfish.pfl.basic.fsm.State
ETH
(package private) static org.glassfish.pfl.basic.fsm.Input
ETH_DONE
private java.lang.Thread[]
etherealizer
static org.glassfish.pfl.basic.fsm.State
ETHP
(package private) static org.glassfish.pfl.basic.fsm.Input
EXIT
private static org.glassfish.pfl.basic.fsm.Guard
greaterOneGuard
private static org.glassfish.pfl.basic.fsm.Guard
greaterZeroGuard
(package private) static org.glassfish.pfl.basic.fsm.Input
INC_DONE
(package private) static org.glassfish.pfl.basic.fsm.Input
INC_FAIL
static org.glassfish.pfl.basic.fsm.State
INCARN
private static org.glassfish.pfl.basic.fsm.Action
incrementAction
static org.glassfish.pfl.basic.fsm.State
INVALID
private static org.glassfish.pfl.basic.fsm.Action
oaaAction
private static org.glassfish.pfl.basic.fsm.Guard.Base.IntFunc
one
private static org.glassfish.pfl.basic.fsm.Guard
oneGuard
(package private) POAImpl
poa
private org.glassfish.pfl.basic.fsm.Runner
runner
(package private) static org.glassfish.pfl.basic.fsm.Input
START_ETH
private static org.glassfish.pfl.basic.fsm.Action
throwIllegalStateExceptionAction
static org.glassfish.pfl.basic.fsm.State
VALID
private java.util.concurrent.locks.Condition
wait
private static org.glassfish.pfl.basic.fsm.Guard
waitGuard
private static POASystemException
wrapper
private static org.glassfish.pfl.basic.fsm.Guard.Base.IntFunc
zero
private static org.glassfish.pfl.basic.fsm.Guard
zeroGuard
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
activateObject()
void
enter()
void
etherealizeComplete()
void
exit()
void
incarnateComplete()
void
incarnateFailure()
void
setState(org.glassfish.pfl.basic.fsm.State state)
void
startEtherealize(java.lang.Thread etherealizer)
private void
state(org.glassfish.pfl.basic.fsm.State state)
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Field Detail
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wrapper
private static final POASystemException wrapper
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runner
private org.glassfish.pfl.basic.fsm.Runner runner
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etherealizer
private final java.lang.Thread[] etherealizer
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counter
private final int[] counter
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wait
private final java.util.concurrent.locks.Condition wait
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poa
final POAImpl poa
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INVALID
public static final org.glassfish.pfl.basic.fsm.State INVALID
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INCARN
public static final org.glassfish.pfl.basic.fsm.State INCARN
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VALID
public static final org.glassfish.pfl.basic.fsm.State VALID
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ETHP
public static final org.glassfish.pfl.basic.fsm.State ETHP
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ETH
public static final org.glassfish.pfl.basic.fsm.State ETH
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DESTROYED
public static final org.glassfish.pfl.basic.fsm.State DESTROYED
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START_ETH
static final org.glassfish.pfl.basic.fsm.Input START_ETH
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ETH_DONE
static final org.glassfish.pfl.basic.fsm.Input ETH_DONE
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INC_DONE
static final org.glassfish.pfl.basic.fsm.Input INC_DONE
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INC_FAIL
static final org.glassfish.pfl.basic.fsm.Input INC_FAIL
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ACTIVATE
static final org.glassfish.pfl.basic.fsm.Input ACTIVATE
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ENTER
static final org.glassfish.pfl.basic.fsm.Input ENTER
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EXIT
static final org.glassfish.pfl.basic.fsm.Input EXIT
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incrementAction
private static final org.glassfish.pfl.basic.fsm.Action incrementAction
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decrementAction
private static final org.glassfish.pfl.basic.fsm.Action decrementAction
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throwIllegalStateExceptionAction
private static final org.glassfish.pfl.basic.fsm.Action throwIllegalStateExceptionAction
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oaaAction
private static final org.glassfish.pfl.basic.fsm.Action oaaAction
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waitGuard
private static final org.glassfish.pfl.basic.fsm.Guard waitGuard
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counterFunc
private static final org.glassfish.pfl.basic.fsm.Guard.Base.IntFunc counterFunc
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one
private static final org.glassfish.pfl.basic.fsm.Guard.Base.IntFunc one
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zero
private static final org.glassfish.pfl.basic.fsm.Guard.Base.IntFunc zero
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greaterZeroGuard
private static final org.glassfish.pfl.basic.fsm.Guard greaterZeroGuard
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zeroGuard
private static final org.glassfish.pfl.basic.fsm.Guard zeroGuard
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greaterOneGuard
private static final org.glassfish.pfl.basic.fsm.Guard greaterOneGuard
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oneGuard
private static final org.glassfish.pfl.basic.fsm.Guard oneGuard
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engine
private static final org.glassfish.pfl.basic.fsm.StateEngine engine
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Constructor Detail
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AOMEntry
public AOMEntry(POAImpl poa)
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Method Detail
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state
@InfoMethod private void state(org.glassfish.pfl.basic.fsm.State state)
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setState
public void setState(org.glassfish.pfl.basic.fsm.State state)
- Specified by:
setState
in interfaceorg.glassfish.pfl.basic.fsm.FSM
- Overrides:
setState
in classorg.glassfish.pfl.basic.fsm.FSMImpl
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startEtherealize
public void startEtherealize(java.lang.Thread etherealizer)
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etherealizeComplete
public void etherealizeComplete()
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incarnateComplete
public void incarnateComplete()
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incarnateFailure
public void incarnateFailure()
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enter
public void enter()
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exit
public void exit()
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activateObject
public void activateObject() throws ObjectAlreadyActive
- Throws:
ObjectAlreadyActive
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