org.picocontainer.injectors
Class SetterInjector

java.lang.Object
  org.picocontainer.adapters.AbstractAdapter
      org.picocontainer.injectors.AbstractInjector
          org.picocontainer.injectors.IterativeInjector
              org.picocontainer.injectors.SetterInjector

All Implemented Interfaces:

Serializable, ComponentAdapter, ComponentMonitorStrategy, LifecycleStrategy

Direct Known Subclasses:

AnnotatedMethodInjector

public class SetterInjector
extends IterativeInjector

Instantiates components using empty constructors and Setter Injection. For easy setting of primitive properties, also see PropertyApplicator.

Note that this class doesn't cache instances. If you want caching, use a Cached around this one.

Author:

Aslak Hellesøy, Jörg Schaible, Mauro Talevi, Paul Hammant

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.picocontainer.injectors.AbstractInjector

AbstractInjector.AmbiguousComponentResolutionException, AbstractInjector.CyclicDependencyException, AbstractInjector.NotConcreteRegistrationException, AbstractInjector.UnsatisfiableDependenciesException

Field Summary

Fields inherited from class org.picocontainer.injectors.IterativeInjector

injectionMembers, injectionTypes

Fields inherited from class org.picocontainer.injectors.AbstractInjector

lifecycleStrategy, parameters, verifyingGuard

Constructor Summary

SetterInjector(Object componentKey, Class componentImplementation, Parameter[] parameters, ComponentMonitor monitor, LifecycleStrategy lifecycleStrategy, String setterMethodPrefix)
Constructs a SetterInjector

Method Summary

protected String	getInjectorPrefix()
protected boolean	isInjectorMethod(Method method)
String	toString()

Methods inherited from class org.picocontainer.injectors.IterativeInjector

getComponentInstance, getConstructor, getOrMakeInstance, initializeInjectionMembersAndTypeLists, injectIntoMember, unsatisfiedDependencies, verify

Methods inherited from class org.picocontainer.injectors.AbstractInjector

accept, caughtIllegalAccessException, caughtIllegalAccessException, caughtInstantiationException, caughtInvocationTargetException, createDefaultParameters, dispose, hasLifecycle, newInstance, start, stop

Methods inherited from class org.picocontainer.adapters.AbstractAdapter

changeMonitor, checkTypeCompatibility, currentMonitor, findAdapterOfType, getComponentImplementation, getComponentKey, getDelegate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SetterInjector

public SetterInjector(Object componentKey,
                      Class componentImplementation,
                      Parameter[] parameters,
                      ComponentMonitor monitor,
                      LifecycleStrategy lifecycleStrategy,
                      String setterMethodPrefix)
               throws AbstractInjector.NotConcreteRegistrationException

Constructs a SetterInjector

Parameters:

componentKey - the search key for this implementation

componentImplementation - the concrete implementation

parameters - the parameters to use for the initialization

monitor - the component monitor used by this addAdapter

lifecycleStrategy - the component lifecycle strategy used by this addAdapter

setterMethodPrefix -

Throws:

AbstractInjector.NotConcreteRegistrationException - if the implementation is not a concrete class.

NullPointerException - if one of the parameters is null

Method Detail

isInjectorMethod

protected boolean isInjectorMethod(Method method)

Overrides:

isInjectorMethod in class IterativeInjector

getInjectorPrefix

protected String getInjectorPrefix()

toString

public String toString()

Overrides:

toString in class AbstractAdapter

Returns:

Returns the ComponentAdapter's class name and the component's key.

See Also:

Object.toString()