org.jjoost.util
Class Factories.SimpleObjectFactory<E>

java.lang.Object
  org.jjoost.util.Factories.SimpleObjectFactory<E>

All Implemented Interfaces:

java.io.Serializable, Factory<E>

Enclosing class:

Factories

public static final class Factories.SimpleObjectFactory<E>
extends java.lang.Object
implements Factory<E>

A simple factory that creates objects of the type of the class provided, providing it has an empty constructor

Author:

b.elliottsmith

See Also:

Serialized Form

Constructor Summary

Factories.SimpleObjectFactory(java.lang.Class<E> clazz)
Construct a new SimpleObjectFactory for the no-args constructor of the provided type

Factories.SimpleObjectFactory(java.lang.Class<E> clazz, java.lang.Class<?>[] classargs, java.lang.Object[] args)
Construct a new SimpleObjectFactory for the constructor that matches the types provided

Factories.SimpleObjectFactory(java.lang.Class<E> clazz, java.lang.Object... args)
Construct a new SimpleObjectFactory for the constructor that matches the types of provided arguments (arguments must be non-null)

Method Summary

E	create() Returns an object of type E.

Methods inherited from class java.lang.Object

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

Constructor Detail

Factories.SimpleObjectFactory

public Factories.SimpleObjectFactory(java.lang.Class<E> clazz)
                              throws java.lang.SecurityException,
                                     java.lang.NoSuchMethodException,
                                     java.lang.InstantiationException,
                                     java.lang.IllegalAccessException,
                                     java.lang.reflect.InvocationTargetException

Construct a new SimpleObjectFactory for the no-args constructor of the provided type

Parameters:

clazz - the type to construct

Throws:

java.lang.SecurityException - if clazz.getConstructor throws a SecurityException

java.lang.NoSuchMethodException - if a matching constructor is not found

java.lang.InstantiationException - if an object cannot be constructed using the found constructor

java.lang.IllegalAccessException - if the constructor's access is restricted

java.lang.reflect.InvocationTargetException - if the constructor throws an exception

Factories.SimpleObjectFactory

public Factories.SimpleObjectFactory(java.lang.Class<E> clazz,
                                     java.lang.Object... args)
                              throws java.lang.SecurityException,
                                     java.lang.NoSuchMethodException,
                                     java.lang.InstantiationException,
                                     java.lang.IllegalAccessException,
                                     java.lang.reflect.InvocationTargetException

Construct a new SimpleObjectFactory for the constructor that matches the types of provided arguments (arguments must be non-null)

Parameters:

clazz - the type to construct

args - the arguments to use for the constructor

Throws:

java.lang.SecurityException - if clazz.getConstructor throws a SecurityException

java.lang.NoSuchMethodException - if a matching constructor is not found

java.lang.InstantiationException - if an object cannot be constructed using the found constructor

java.lang.IllegalAccessException - if the constructor's access is restricted

java.lang.reflect.InvocationTargetException - if the constructor throws an exception

Factories.SimpleObjectFactory

public Factories.SimpleObjectFactory(java.lang.Class<E> clazz,
                                     java.lang.Class<?>[] classargs,
                                     java.lang.Object[] args)
                              throws java.lang.SecurityException,
                                     java.lang.NoSuchMethodException,
                                     java.lang.InstantiationException,
                                     java.lang.IllegalAccessException,
                                     java.lang.reflect.InvocationTargetException

Construct a new SimpleObjectFactory for the constructor that matches the types provided

Parameters:

clazz - the type to construct

classargs - the types to use to find the constructor

args - the arguments to use for the constructor

Throws:

java.lang.SecurityException - if clazz.getConstructor throws a SecurityException

java.lang.NoSuchMethodException - if a matching constructor is not found

java.lang.InstantiationException - if an object cannot be constructed using the found constructor

java.lang.IllegalAccessException - if the constructor's access is restricted

java.lang.reflect.InvocationTargetException - if the constructor throws an exception

Method Detail

create

public E create()

Description copied from interface: Factory

Returns an object of type E. This method should be thread-safe.

Specified by:

create in interface Factory<E>

Returns:

an object of type E