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java.lang.Objectorg.apache.avalon.framework.logger.AbstractLogEnabled
org.apache.excalibur.instrument.AbstractLogEnabledInstrumentable
org.apache.avalon.fortress.impl.handler.ComponentFactory
public final class ComponentFactory
Factory for Avalon components.
Nested Class Summary | |
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protected class |
ComponentFactory.ClassInfo
This class collects all information about the components class: - the constructor to use - the parameters to pass into the constructor - Additional infos about implemented methods |
Field Summary | |
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private ComponentFactory.ClassInfo |
m_classinfo
The class info for creating the component |
private java.lang.Class |
m_componentClass
The class which this ComponentFactory
should create. |
private org.apache.avalon.framework.logger.Logger |
m_componentLogger
The component's logger |
private org.apache.avalon.framework.configuration.Configuration |
m_configuration
The configuration for this component. |
private org.apache.avalon.framework.context.Context |
m_context
The Context for the component |
private org.apache.excalibur.instrument.CounterInstrument |
m_dispose
|
private LifecycleExtensionManager |
m_extManager
Lifecycle extensions manager |
private org.apache.avalon.excalibur.logger.LoggerManager |
m_loggerManager
The LogKitManager for child ComponentSelectors |
private org.apache.excalibur.instrument.CounterInstrument |
m_newInstance
|
private org.apache.avalon.framework.service.ServiceManager |
m_serviceManager
The component manager for this component. |
private boolean |
m_useDynamicCreation
Use the dynamic configuration |
Fields inherited from interface org.apache.excalibur.instrument.Instrumentable |
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EMPTY_INSTRUMENT_ARRAY, EMPTY_INSTRUMENTABLE_ARRAY |
Constructor Summary | |
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ComponentFactory(java.lang.Class componentClass,
org.apache.avalon.framework.configuration.Configuration configuration,
org.apache.avalon.framework.service.ServiceManager serviceManager,
org.apache.avalon.framework.context.Context context,
org.apache.avalon.excalibur.logger.LoggerManager loggerManager,
LifecycleExtensionManager extManager)
Construct a new component factory for the specified component. |
Method Summary | |
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private org.apache.avalon.framework.logger.Logger |
aquireLogger()
|
protected void |
configureComponent(java.lang.Object component)
Configure the component |
protected void |
contextualizeComponent(java.lang.Object component)
Contextualize the component |
protected java.lang.Object |
createComponent()
Create a new component |
void |
dispose(java.lang.Object component)
Disposal of the supplied component instance. |
protected void |
enabledComponentLogging(java.lang.Object component)
Enable logging for the component |
java.lang.Class |
getCreatedClass()
Returns the component class. |
java.lang.Object |
newInstance()
Returns a new instance of a component and optionally applies a logging channel, instrumentation, context, a component or service manager, configuration, parameters, lifecycle extensions, initialization, and execution phases based on the interfaces implemented by the component class. |
protected void |
serviceComponent(java.lang.Object component)
Service the component |
Methods inherited from class org.apache.excalibur.instrument.AbstractLogEnabledInstrumentable |
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addChildInstrumentable, addInstrument, getChildInstrumentables, getInstrumentableName, getInstruments, setInstrumentableName |
Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled |
---|
enableLogging, getLogger, setupLogger, setupLogger, setupLogger |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private final org.apache.excalibur.instrument.CounterInstrument m_newInstance
private final org.apache.excalibur.instrument.CounterInstrument m_dispose
private final java.lang.Class m_componentClass
ComponentFactory
should create.
private final org.apache.avalon.framework.context.Context m_context
private final org.apache.avalon.framework.service.ServiceManager m_serviceManager
private final org.apache.avalon.framework.configuration.Configuration m_configuration
private final org.apache.avalon.excalibur.logger.LoggerManager m_loggerManager
private final LifecycleExtensionManager m_extManager
private final org.apache.avalon.framework.logger.Logger m_componentLogger
private ComponentFactory.ClassInfo m_classinfo
private final boolean m_useDynamicCreation
Constructor Detail |
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public ComponentFactory(java.lang.Class componentClass, org.apache.avalon.framework.configuration.Configuration configuration, org.apache.avalon.framework.service.ServiceManager serviceManager, org.apache.avalon.framework.context.Context context, org.apache.avalon.excalibur.logger.LoggerManager loggerManager, LifecycleExtensionManager extManager)
componentClass
- the class to instantiate (must have a default constructor).configuration
- the Configuration
object to pass to new instances.serviceManager
- the service manager to pass to Serviceable
s.context
- the Context
to pass to Contexutalizable
s.loggerManager
- the loggerManager manager instance.Method Detail |
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public java.lang.Object newInstance() throws java.lang.Exception
newInstance
in interface org.d_haven.mpool.ObjectFactory
java.lang.Exception
private org.apache.avalon.framework.logger.Logger aquireLogger()
public final java.lang.Class getCreatedClass()
getCreatedClass
in interface org.d_haven.mpool.ObjectFactory
public final void dispose(java.lang.Object component) throws java.lang.Exception
dispose
in interface org.d_haven.mpool.ObjectFactory
component
- the component to dispose of
java.lang.Exception
- if a disposal error occursprotected java.lang.Object createComponent() throws java.lang.Exception
java.lang.Exception
protected void enabledComponentLogging(java.lang.Object component) throws java.lang.Exception
java.lang.Exception
protected void contextualizeComponent(java.lang.Object component) throws java.lang.Exception
java.lang.Exception
protected void serviceComponent(java.lang.Object component) throws java.lang.Exception
java.lang.Exception
protected void configureComponent(java.lang.Object component) throws java.lang.Exception
java.lang.Exception
|
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