org.batoo.jpa.core.impl.instance

Class Enhancer

java.lang.Object

org.batoo.jpa.core.impl.instance.Enhancer

public final class Enhancer
extends Object

The helper class to enhance a persistent class.

Since:

$version

Author:

hceylan

Field Summary

Fields

Modifier and Type	Field and Description
static String	SUFFIX_ENHANCED The enhanced suffix for the class

Constructor Summary

Constructors

Constructor and Description
Enhancer()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	create(Class<?> clazz) Returns the enhanced class bytecode.
static <T> Class<T>	enhance(EntityType<T> type) Enhances a type.
static <T> Class<T>	loadClass(ClassLoader classLoader, byte[] byteCode, String className) Loads the class.

Methods inherited from class java.lang.Object

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

Field Detail

SUFFIX_ENHANCED

public static final String SUFFIX_ENHANCED

The enhanced suffix for the class

See Also:

Constant Field Values

Constructor Detail

Enhancer

public Enhancer()

Method Detail

create

public static byte[] create(Class<?> clazz)
                     throws Exception

Returns the enhanced class bytecode.

Parameters:

clazz - the class to enhance

Returns:

the enhanced class

Throws:

Exception - thrown in case of an error

Since:

$version

enhance

public static <T> Class<T> enhance(EntityType<T> type)
                        throws Exception

Enhances a type.

Type Parameters:

T - the type of the entity

Parameters:

type - the type for the class

Returns:

the enhanced class

Throws:

Exception - thrown if the enhancement fails

Since:

$version

loadClass

public static <T> Class<T> loadClass(ClassLoader classLoader,
                     byte[] byteCode,
                     String className)
                          throws Exception

Loads the class.

Type Parameters:

T - the type of the class

Parameters:

classLoader - the class loader

byteCode - the bytecode

className - the name of the class

Returns:

the loaded class

Throws:

Exception - if class cannot be loaded

Since:

$version