ch.jalu.injector

Class InjectorBuilder

java.lang.Object

ch.jalu.injector.InjectorBuilder

public class InjectorBuilder
extends Object

Configures and creates an Injector.

Constructor Summary

Constructors

Constructor and Description
InjectorBuilder() Creates a new builder.

Method Summary

Modifier and Type	Method and Description
InjectorBuilder	addDefaultHandlers(String rootPackage) Convenience method for adding all default handlers to the injector configuration.
InjectorBuilder	addHandlers(Collection<? extends Handler> handlers) Add handlers to the config.
InjectorBuilder	addHandlers(Handler... handlers) Add handlers to the config.
Injector	create() Creates an injector with the configurations set to the builder.
static List<Handler>	createDefaultHandlers(String rootPackage) Returns all handlers that are added to the injector by default.
static List<Handler>	createInstantiationProviders(String rootPackage) Creates all default handlers implementing Handler.resolve(ch.jalu.injector.context.ResolutionContext).

Methods inherited from class java.lang.Object

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

Constructor Detail

InjectorBuilder

public InjectorBuilder()

Creates a new builder.

Method Detail

createDefaultHandlers

public static List<Handler> createDefaultHandlers(String rootPackage)

Returns all handlers that are added to the injector by default.

Parameters:

rootPackage - the root package of the project (to limit injection and scanning to)

Returns:

all default handlers

See Also:

addDefaultHandlers(String)

createInstantiationProviders

public static List<Handler> createInstantiationProviders(String rootPackage)

Creates all default handlers implementing Handler.resolve(ch.jalu.injector.context.ResolutionContext). Useful if you want to create your own preconstruct (etc.) handlers but want to use the default instantiation providers.

Use createDefaultHandlers(String) or addDefaultHandlers(String) otherwise.

Parameters:

rootPackage - the root package of the project

Returns:

default instantiation providers

addDefaultHandlers

public InjectorBuilder addDefaultHandlers(String rootPackage)

Convenience method for adding all default handlers to the injector configuration. To obtain an injector with all defaults, you can simply do: Injector injector = new InjectorBuilder().addDefaultHandlers("your.package.here").create();

Parameters:

rootPackage - the root package of the project

Returns:

the builder

addHandlers

public InjectorBuilder addHandlers(Handler... handlers)

Add handlers to the config. Note that the order of the handlers matters. Handlers are separated by their subtype and then executed in the order as provided.

Parameters:

handlers - the handlers to add to the injector

Returns:

the builder

addHandlers

public InjectorBuilder addHandlers(Collection<? extends Handler> handlers)

Add handlers to the config. Note that the order of the handlers matters. Handlers are separated by their subtype and then executed in the order as provided.

Parameters:

handlers - the handlers to add to the injector

Returns:

the builder

create

public Injector create()

Creates an injector with the configurations set to the builder.

Returns:

the injector