Package org.apache.catalina.core
Class ThreadLocalLeakPreventionListener
- java.lang.Object
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- org.apache.catalina.core.FrameworkListener
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- org.apache.catalina.core.ThreadLocalLeakPreventionListener
 
 
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- All Implemented Interfaces:
- ContainerListener,- LifecycleListener
 
 public class ThreadLocalLeakPreventionListener extends FrameworkListener ALifecycleListenerthat triggers the renewal of threads in Executor pools when aContextis being stopped to avoid thread-local related memory leaks.Note : active threads will be renewed one by one when they come back to the pool after executing their task, see ThreadPoolExecutor.afterExecute().This listener must only be nested within Serverelements.
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Field SummaryFields Modifier and Type Field Description protected static StringManagersmThe string manager for this package.- 
Fields inherited from class org.apache.catalina.core.FrameworkListenercontextListeners
 
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Constructor SummaryConstructors Constructor Description ThreadLocalLeakPreventionListener()
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description voidcontainerEvent(ContainerEvent event)Acknowledge the occurrence of the specified event.protected LifecycleListenercreateLifecycleListener(Context context)Create a lifecycle listener which will then be added to the specified context.voidlifecycleEvent(LifecycleEvent event)Listens forLifecycleEventfor the start of theServerto initialize itself and then for after_stop events of eachContext.- 
Methods inherited from class org.apache.catalina.core.FrameworkListenerprocessContainerAddChild, processContainerRemoveChild, registerContextListener, registerListenersForEngine, registerListenersForHost, registerListenersForServer
 
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Field Detail- 
smprotected static final StringManager sm The string manager for this package.
 
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Method Detail- 
lifecycleEventpublic void lifecycleEvent(LifecycleEvent event) Listens forLifecycleEventfor the start of theServerto initialize itself and then for after_stop events of eachContext.- Specified by:
- lifecycleEventin interface- LifecycleListener
- Overrides:
- lifecycleEventin class- FrameworkListener
- Parameters:
- event- LifecycleEvent that has occurred
 
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containerEventpublic void containerEvent(ContainerEvent event) Description copied from interface:ContainerListenerAcknowledge the occurrence of the specified event.- Specified by:
- containerEventin interface- ContainerListener
- Overrides:
- containerEventin class- FrameworkListener
- Parameters:
- event- ContainerEvent that has occurred
 
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createLifecycleListenerprotected LifecycleListener createLifecycleListener(Context context) Description copied from class:FrameworkListenerCreate a lifecycle listener which will then be added to the specified context.- Specified by:
- createLifecycleListenerin class- FrameworkListener
- Parameters:
- context- the associated Context
- Returns:
- the lifecycle listener
 
 
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