Package de.cuioss.test.valueobjects.objects.impl

Class BuilderConstructorBasedInstantiator<T>

java.lang.Object

de.cuioss.test.valueobjects.objects.impl.BuilderConstructorBasedInstantiator<T>

Type Parameters:

T - identifying the type of the Object created by the builder

All Implemented Interfaces:

BuilderInstantiator<T>

public class BuilderConstructorBasedInstantiator<T>
extends Object
implements BuilderInstantiator<T>

Used for creating instances of a builder. This variant relies on the builder-class having a parameter-free constructor.

Author:

Oliver Wolff

Constructor Summary

Constructors

Constructor	Description
BuilderConstructorBasedInstantiator(Class<?> builderType)	Constructor.
BuilderConstructorBasedInstantiator(Class<?> builderType, String buildMethodName)	Constructor.

Method Summary

Modifier and Type	Method	Description
T	build(Object builder)	Actually builds the target object
Object	newBuilderInstance()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.cuioss.test.valueobjects.objects.BuilderInstantiator

getBuilderClass, getTargetClass

Constructor Details

BuilderConstructorBasedInstantiator

public BuilderConstructorBasedInstantiator(Class<?> builderType)

Constructor. Shortcut for calling BuilderConstructorBasedInstantiator(Class, String) with BuilderContractImpl.DEFAULT_BUILD_METHOD_NAME

Parameters:

builderType - identifying the actual type of the builder. It is assumed that it provides is parameter-free public constructor

BuilderConstructorBasedInstantiator

public BuilderConstructorBasedInstantiator(Class<?> builderType,
 String buildMethodName)

Constructor.

Parameters:

builderType - identifying the actual type of the builder. It is assumed that it provides is parameter-free public constructor

buildMethodName - the actual name or the builder-method, must not be null nor empty

Method Details

newBuilderInstance

public Object newBuilderInstance()

Specified by:

newBuilderInstance in interface BuilderInstantiator<T>

Returns:

a newly created builder.

build

public T build(Object builder)

Description copied from interface: BuilderInstantiator

Actually builds the target object

Specified by:

build in interface BuilderInstantiator<T>

Returns:

the Object created by the contained builder