Package persist.hibernate.enhance.jakarta

Class JakartaHibernateEnhancer

java.lang.Object

persist.hibernate.enhance.jakarta.JakartaHibernateEnhancer

All Implemented Interfaces:

HibernateEnhancer

public class JakartaHibernateEnhancer
extends Object
implements HibernateEnhancer

HibernateEnhancer implementation for the Jakarta Persistence namespace ("jakarta").

Uses the Hibernate ORM 6 bytecode enhancement SPI to transform compiled entity classes. The enhancer is configured with a set of HibernateEnhancer.Option flags that control which transformations — lazy initialisation, dirty tracking, association management, or extended enhancement — are applied.

Instances are created through the from(ClassLoader, java.util.Map) or from(java.io.File, java.util.Set, java.util.Map) factory methods.

Since:

1.0.0

See Also:

• JakartaHibernateEnhancerProvider
• HibernateEnhancer

Nested Class Summary

Nested classes/interfaces inherited from interface persist.hibernate.enhance.spi.HibernateEnhancer

HibernateEnhancer.Option

Method Summary

Modifier and Type	Method	Description
byte[]	enhance(String className, byte[] classBytes)	Enhances the bytecode of the given entity class.
static JakartaHibernateEnhancer	from(File classesDir, Set<File> classpathFiles, Map<HibernateEnhancer.Option,Boolean> options)	Creates a new JakartaHibernateEnhancer by building a URLClassLoader from the given classes directory and classpath files.
static JakartaHibernateEnhancer	from(ClassLoader classLoader, Map<HibernateEnhancer.Option,Boolean> options)	Creates a new JakartaHibernateEnhancer using the supplied class loader and enhancement options.

Methods inherited from class java.lang.Object

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

Method Details

from

public static JakartaHibernateEnhancer from(ClassLoader classLoader,
 Map<HibernateEnhancer.Option,Boolean> options)

Creates a new JakartaHibernateEnhancer using the supplied class loader and enhancement options.

Parameters:

classLoader - the class loader used to resolve entity classes

options - enhancement option flags

Returns:

a new enhancer instance

from

public static JakartaHibernateEnhancer from(File classesDir,
 Set<File> classpathFiles,
 Map<HibernateEnhancer.Option,Boolean> options)

Creates a new JakartaHibernateEnhancer by building a URLClassLoader from the given classes directory and classpath files.

Parameters:

classesDir - the directory containing compiled entity class files

classpathFiles - additional classpath entries (JARs or directories)

options - enhancement option flags

Returns:

a new enhancer instance

enhance

public byte[] enhance(String className,
 byte[] classBytes)

Enhances the bytecode of the given entity class.

Specified by:

enhance in interface HibernateEnhancer

Parameters:

className - the fully qualified name of the class being enhanced

classBytes - the original class bytes read from disk

Returns:

the enhanced class bytes, or the original bytes if no enhancement was applied