Package org.apache.catalina.mapper
Class MapperListener
- java.lang.Object
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- org.apache.catalina.util.LifecycleBase
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- org.apache.catalina.util.LifecycleMBeanBase
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- org.apache.catalina.mapper.MapperListener
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- All Implemented Interfaces:
MBeanRegistration,ContainerListener,JmxEnabled,Lifecycle,LifecycleListener
public class MapperListener extends LifecycleMBeanBase implements ContainerListener, LifecycleListener
Mapper listener.- Author:
- Remy Maucherat, Costin Manolache
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.catalina.Lifecycle
Lifecycle.SingleUse
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Field Summary
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Fields inherited from class org.apache.catalina.util.LifecycleMBeanBase
mserver
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Fields inherited from interface org.apache.catalina.Lifecycle
AFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT
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Constructor Summary
Constructors Constructor Description MapperListener(Service service)Create mapper listener.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidcontainerEvent(ContainerEvent event)Acknowledge the occurrence of the specified event.protected StringgetDomainInternal()Method implemented by sub-classes to identify the domain in which MBeans should be registered.protected StringgetObjectNameKeyProperties()Allow sub-classes to specify the key properties component of theObjectNamethat will be used to register this component.voidlifecycleEvent(LifecycleEvent event)Acknowledge the occurrence of the specified event.voidstartInternal()Sub-classes must ensure that the state is changed toLifecycleState.STARTINGduring the execution of this method.voidstopInternal()Sub-classes must ensure that the state is changed toLifecycleState.STOPPINGduring the execution of this method.-
Methods inherited from class org.apache.catalina.util.LifecycleMBeanBase
destroyInternal, getDomain, getObjectName, initInternal, postDeregister, postRegister, preDeregister, preRegister, register, setDomain, unregister
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Methods inherited from class org.apache.catalina.util.LifecycleBase
addLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, getThrowOnFailure, init, removeLifecycleListener, setState, setState, setThrowOnFailure, start, stop
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Constructor Detail
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MapperListener
public MapperListener(Service service)
Create mapper listener.- Parameters:
service- The service this listener is associated with
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Method Detail
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startInternal
public void startInternal() throws LifecycleExceptionDescription copied from class:LifecycleBaseSub-classes must ensure that the state is changed toLifecycleState.STARTINGduring the execution of this method. Changing state will trigger theLifecycle.START_EVENTevent. If a component fails to start it may either throw aLifecycleExceptionwhich will cause it's parent to fail to start or it can place itself in the error state in which caseLifecycleBase.stop()will be called on the failed component but the parent component will continue to start normally.- Specified by:
startInternalin classLifecycleBase- Throws:
LifecycleException- Start error occurred
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stopInternal
public void stopInternal() throws LifecycleExceptionDescription copied from class:LifecycleBaseSub-classes must ensure that the state is changed toLifecycleState.STOPPINGduring the execution of this method. Changing state will trigger theLifecycle.STOP_EVENTevent.- Specified by:
stopInternalin classLifecycleBase- Throws:
LifecycleException- Stop error occurred
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getDomainInternal
protected String getDomainInternal()
Description copied from class:LifecycleMBeanBaseMethod implemented by sub-classes to identify the domain in which MBeans should be registered.- Specified by:
getDomainInternalin classLifecycleMBeanBase- Returns:
- The name of the domain to use to register MBeans.
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getObjectNameKeyProperties
protected String getObjectNameKeyProperties()
Description copied from class:LifecycleMBeanBaseAllow sub-classes to specify the key properties component of theObjectNamethat will be used to register this component.- Specified by:
getObjectNameKeyPropertiesin classLifecycleMBeanBase- Returns:
- The string representation of the key properties component of the
desired
ObjectName
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containerEvent
public void containerEvent(ContainerEvent event)
Description copied from interface:ContainerListenerAcknowledge the occurrence of the specified event.- Specified by:
containerEventin interfaceContainerListener- Parameters:
event- ContainerEvent that has occurred
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lifecycleEvent
public void lifecycleEvent(LifecycleEvent event)
Description copied from interface:LifecycleListenerAcknowledge the occurrence of the specified event.- Specified by:
lifecycleEventin interfaceLifecycleListener- Parameters:
event- LifecycleEvent that has occurred
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