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java.lang.Objectorg.picocontainer.defaults.MonitoringComponentAdapter
org.picocontainer.defaults.AbstractComponentAdapter
org.picocontainer.defaults.InstantiatingComponentAdapter
org.picocontainer.defaults.ConstructorInjectionComponentAdapter
Instantiates components using Constructor Injection.
Note that this class doesn't cache instances. If you want caching,
use a CachingComponentAdapter
around this one.
Field Summary |
Fields inherited from class org.picocontainer.defaults.InstantiatingComponentAdapter |
allowNonPublicClasses, lifecycleStrategy, parameters, verifyingGuard |
Constructor Summary | |
ConstructorInjectionComponentAdapter(Object componentKey,
Class componentImplementation)
Creates a ConstructorInjectionComponentAdapter with key and implementation |
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ConstructorInjectionComponentAdapter(Object componentKey,
Class componentImplementation,
Parameter[] parameters)
Creates a ConstructorInjectionComponentAdapter with key, implementation and parameters |
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ConstructorInjectionComponentAdapter(Object componentKey,
Class componentImplementation,
Parameter[] parameters,
boolean allowNonPublicClasses)
Creates a ConstructorInjectionComponentAdapter |
|
ConstructorInjectionComponentAdapter(Object componentKey,
Class componentImplementation,
Parameter[] parameters,
boolean allowNonPublicClasses,
ComponentMonitor monitor)
Creates a ConstructorInjectionComponentAdapter |
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ConstructorInjectionComponentAdapter(Object componentKey,
Class componentImplementation,
Parameter[] parameters,
boolean allowNonPublicClasses,
ComponentMonitor monitor,
LifecycleStrategy lifecycleStrategy)
Creates a ConstructorInjectionComponentAdapter |
Method Summary | |
Object |
getComponentInstance(PicoContainer container)
Retrieve the component instance. |
protected Object[] |
getConstructorArguments(PicoContainer container,
Constructor ctor)
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protected Constructor |
getGreediestSatisfiableConstructor(PicoContainer container)
Find and return the greediest satisfiable constructor. |
Methods inherited from class org.picocontainer.defaults.InstantiatingComponentAdapter |
accept, createDefaultParameters, dispose, hasLifecycle, newInstance, start, stop, verify |
Methods inherited from class org.picocontainer.defaults.AbstractComponentAdapter |
checkTypeCompatibility, getComponentImplementation, getComponentKey, toString |
Methods inherited from class org.picocontainer.defaults.MonitoringComponentAdapter |
changeMonitor, currentMonitor |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public ConstructorInjectionComponentAdapter(Object componentKey, Class componentImplementation, Parameter[] parameters, boolean allowNonPublicClasses, ComponentMonitor monitor, LifecycleStrategy lifecycleStrategy) throws AssignabilityRegistrationException, NotConcreteRegistrationException
componentKey
- the search key for this implementationcomponentImplementation
- the concrete implementationparameters
- the parameters to use for the initializationallowNonPublicClasses
- flag to allow instantiation of non-public classes.monitor
- the component monitor used by this adapterlifecycleStrategy
- the component lifecycle strategy used by this adapter
AssignabilityRegistrationException
- if the key is a type and the implementation cannot be assigned to.
NotConcreteRegistrationException
- if the implementation is not a concrete class.
NullPointerException
- if one of the parameters is null
public ConstructorInjectionComponentAdapter(Object componentKey, Class componentImplementation, Parameter[] parameters, boolean allowNonPublicClasses, ComponentMonitor monitor) throws AssignabilityRegistrationException, NotConcreteRegistrationException
componentKey
- the search key for this implementationcomponentImplementation
- the concrete implementationparameters
- the parameters to use for the initializationallowNonPublicClasses
- flag to allow instantiation of non-public classes.monitor
- the component monitor used by this adapter
AssignabilityRegistrationException
- if the key is a type and the implementation cannot be assigned to.
NotConcreteRegistrationException
- if the implementation is not a concrete class.
NullPointerException
- if one of the parameters is null
public ConstructorInjectionComponentAdapter(Object componentKey, Class componentImplementation, Parameter[] parameters, boolean allowNonPublicClasses) throws AssignabilityRegistrationException, NotConcreteRegistrationException
componentKey
- the search key for this implementationcomponentImplementation
- the concrete implementationparameters
- the parameters to use for the initializationallowNonPublicClasses
- flag to allow instantiation of non-public classes.
AssignabilityRegistrationException
- if the key is a type and the implementation cannot be assigned to.
NotConcreteRegistrationException
- if the implementation is not a concrete class.
NullPointerException
- if one of the parameters is null
public ConstructorInjectionComponentAdapter(Object componentKey, Class componentImplementation, Parameter[] parameters)
componentKey
- the search key for this implementationcomponentImplementation
- the concrete implementationparameters
- the parameters to use for the initialization
AssignabilityRegistrationException
- if the key is a type and the implementation cannot be assigned to.
NotConcreteRegistrationException
- if the implementation is not a concrete class.
NullPointerException
- if one of the parameters is null
public ConstructorInjectionComponentAdapter(Object componentKey, Class componentImplementation) throws AssignabilityRegistrationException, NotConcreteRegistrationException
componentKey
- the search key for this implementationcomponentImplementation
- the concrete implementation
AssignabilityRegistrationException
- if the key is a type and the implementation cannot be assigned to.
NotConcreteRegistrationException
- if the implementation is not a concrete class.
NullPointerException
- if one of the parameters is null
Method Detail |
protected Constructor getGreediestSatisfiableConstructor(PicoContainer container) throws PicoIntrospectionException, UnsatisfiableDependenciesException, AmbiguousComponentResolutionException, AssignabilityRegistrationException, NotConcreteRegistrationException
InstantiatingComponentAdapter
getGreediestSatisfiableConstructor
in class InstantiatingComponentAdapter
container
- the PicoContainer to resolve dependencies.
AssignabilityRegistrationException
PicoIntrospectionException
UnsatisfiableDependenciesException
AmbiguousComponentResolutionException
NotConcreteRegistrationException
public Object getComponentInstance(PicoContainer container) throws PicoInitializationException, PicoIntrospectionException, AssignabilityRegistrationException, NotConcreteRegistrationException
ComponentAdapter
CachingComponentAdapter
will always return the
same instance.
container
- the PicoContainer
, that is used to resolve any possible dependencies of the instance.
PicoInitializationException
- if the component could not be instantiated.
PicoIntrospectionException
- if the component has dependencies which could not be resolved, or
instantiation of the component lead to an ambigous situation within the
container.
AssignabilityRegistrationException
NotConcreteRegistrationException
protected Object[] getConstructorArguments(PicoContainer container, Constructor ctor)
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