info.magnolia.objectfactory.guice

Class GuiceComponentProvider

java.lang.Object

info.magnolia.objectfactory.guice.GuiceComponentProvider

All Implemented Interfaces:

ComponentProvider

public class GuiceComponentProvider
extends Object
implements ComponentProvider

ComponentProvider implementation based on Guice.

See Also:

ComponentProvider, GuiceComponentProviderBuilder

Constructor Summary

Constructors

Constructor and Description
GuiceComponentProvider(Map<Class<?>,Class<?>> typeMappings, GuiceComponentProvider parentComponentProvider)

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy()
<T> T	getComponent(Class<T> type) Returns the component mapped for a given type.
<T> Class<? extends T>	getImplementation(Class<T> type) Returns the implementation type mapped for a given type.
com.google.inject.Injector	getInjector()
GuiceComponentProvider	getParent()
<T> javax.inject.Provider<T>	getProvider(Class<T> type)
<T> T	getSingleton(Class<T> type) Deprecated.
void	injectMembers(Object instance)
<T> T	newInstance(Class<T> type, Object... parameters) Creates a new instance of the passed interface / class by using the registered implementation.
<T> T	newInstanceWithParameterResolvers(Class<T> type, ParameterResolver... parameterResolvers)

Methods inherited from class java.lang.Object

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

Constructor Detail

GuiceComponentProvider

public GuiceComponentProvider(Map<Class<?>,Class<?>> typeMappings,
                      GuiceComponentProvider parentComponentProvider)

Method Detail

getImplementation

public <T> Class<? extends T> getImplementation(Class<T> type)

Description copied from interface: ComponentProvider

Returns the implementation type mapped for a given type. This is primarily used by Content2Bean.

Specified by:

getImplementation in interface ComponentProvider

getSingleton

@Deprecated
public <T> T getSingleton(Class<T> type)

Deprecated.

Description copied from interface: ComponentProvider

Returns the component mapped for a given type.

Specified by:

getSingleton in interface ComponentProvider

See Also:

ComponentProvider.getComponent(Class)

getComponent

public <T> T getComponent(Class<T> type)
               throws NoSuchComponentException

Description copied from interface: ComponentProvider

Returns the component mapped for a given type.

Specified by:

getComponent in interface ComponentProvider

Returns:

the component that is mapped for this type or null if there is none

Throws:

NoSuchComponentException - in case the component wasn't found

newInstance

public <T> T newInstance(Class<T> type,
                Object... parameters)

Description copied from interface: ComponentProvider

Creates a new instance of the passed interface / class by using the registered implementation. The parameters are used to build the object. Most likely they are passed to the constructor. If this fails a MgnlInstantiationException is thrown.

Specified by:

newInstance in interface ComponentProvider

newInstanceWithParameterResolvers

public <T> T newInstanceWithParameterResolvers(Class<T> type,
                                      ParameterResolver... parameterResolvers)

Specified by:

newInstanceWithParameterResolvers in interface ComponentProvider

getInjector

public com.google.inject.Injector getInjector()

getProvider

public <T> javax.inject.Provider<T> getProvider(Class<T> type)

injectMembers

public void injectMembers(Object instance)

destroy

public void destroy()

getParent

public GuiceComponentProvider getParent()

Specified by:

getParent in interface ComponentProvider