Class AbstractLifeCycle
- java.lang.Object
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- com.aspectran.core.util.lifecycle.AbstractLifeCycle
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- All Implemented Interfaces:
LifeCycle
- Direct Known Subclasses:
StopLifeCycle
,TowServer
public abstract class AbstractLifeCycle extends java.lang.Object implements LifeCycle
Basic implementation of the life cycle interface for components.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
AbstractLifeCycle.AbstractLifeCycleListener
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Nested classes/interfaces inherited from interface com.aspectran.core.util.lifecycle.LifeCycle
LifeCycle.Listener
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Constructor Summary
Constructors Constructor Description AbstractLifeCycle()
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Method Summary
Modifier and Type Method Description void
addLifeCycleListener(LifeCycle.Listener listener)
protected void
doStart()
protected void
doStop()
java.lang.String
getState()
static java.lang.String
getState(LifeCycle lc)
long
getStopTimeout()
boolean
isFailed()
boolean
isRunning()
boolean
isStarted()
boolean
isStarting()
boolean
isStopped()
boolean
isStopping()
void
removeLifeCycleListener(LifeCycle.Listener listener)
void
setStopTimeout(long stopTimeout)
void
start()
Starts the component.void
stop()
Stops the component.java.lang.String
toString()
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Method Detail
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doStart
protected void doStart() throws java.lang.Exception
- Throws:
java.lang.Exception
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doStop
protected void doStop() throws java.lang.Exception
- Throws:
java.lang.Exception
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start
public final void start() throws java.lang.Exception
Description copied from interface:LifeCycle
Starts the component.- Specified by:
start
in interfaceLifeCycle
- Throws:
java.lang.Exception
- If the component fails to start- See Also:
LifeCycle.isStarted()
,LifeCycle.stop()
,LifeCycle.isFailed()
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stop
public final void stop() throws java.lang.Exception
Description copied from interface:LifeCycle
Stops the component. The component may wait for current activities to complete normally, but it can be interrupted.- Specified by:
stop
in interfaceLifeCycle
- Throws:
java.lang.Exception
- If the component fails to stop- See Also:
LifeCycle.isStopped()
,LifeCycle.start()
,LifeCycle.isFailed()
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isRunning
public boolean isRunning()
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isStarted
public boolean isStarted()
- Specified by:
isStarted
in interfaceLifeCycle
- Returns:
- true if the component has been started.
- See Also:
LifeCycle.start()
,LifeCycle.isStarting()
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isStarting
public boolean isStarting()
- Specified by:
isStarting
in interfaceLifeCycle
- Returns:
- true if the component is starting
- See Also:
LifeCycle.isStarted()
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isStopping
public boolean isStopping()
- Specified by:
isStopping
in interfaceLifeCycle
- Returns:
- true if the component is stopping
- See Also:
LifeCycle.isStopped()
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isStopped
public boolean isStopped()
- Specified by:
isStopped
in interfaceLifeCycle
- Returns:
- true if the component has been stopped
- See Also:
LifeCycle.stop()
,LifeCycle.isStopping()
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isFailed
public boolean isFailed()
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addLifeCycleListener
public void addLifeCycleListener(LifeCycle.Listener listener)
- Specified by:
addLifeCycleListener
in interfaceLifeCycle
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removeLifeCycleListener
public void removeLifeCycleListener(LifeCycle.Listener listener)
- Specified by:
removeLifeCycleListener
in interfaceLifeCycle
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getState
public java.lang.String getState()
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getState
public static java.lang.String getState(LifeCycle lc)
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getStopTimeout
public long getStopTimeout()
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setStopTimeout
public void setStopTimeout(long stopTimeout)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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