org.broadleafcommerce.common.extensibility.jpa.convert

Class EntityMarkerClassTransformer

java.lang.Object

org.broadleafcommerce.common.extensibility.jpa.convert.EntityMarkerClassTransformer

All Implemented Interfaces:

javax.persistence.spi.ClassTransformer, BroadleafClassTransformer

public class EntityMarkerClassTransformer
extends Object
implements BroadleafClassTransformer

This class transformer will check to see if there is an @Entity annotation on the given class, and if there is, it will add the fully qualified classname of that class to the transformedClassNames list.

Author:

Andre Azzolini (apazzolini)

Field Summary

Fields

Modifier and Type	Field and Description
protected List<DirectCopyIgnorePattern>	ignorePatterns
protected static org.apache.commons.logging.Log	LOG
protected List<String>	transformedClassNames

Constructor Summary

Constructors

Constructor and Description
EntityMarkerClassTransformer()

Method Summary

Methods

Modifier and Type	Method and Description
void	compileJPAProperties(Properties props, Object key)
List<DirectCopyIgnorePattern>	getIgnorePatterns()
List<String>	getTransformedClassNames()
protected boolean	isIgnored(String convertedClassName)
void	setIgnorePatterns(List<DirectCopyIgnorePattern> ignorePatterns)
byte[]	transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final org.apache.commons.logging.Log LOG

transformedClassNames

protected List<String> transformedClassNames

ignorePatterns

protected List<DirectCopyIgnorePattern> ignorePatterns

Constructor Detail

EntityMarkerClassTransformer

public EntityMarkerClassTransformer()

Method Detail

transform

public byte[] transform(ClassLoader loader,
               String className,
               Class<?> classBeingRedefined,
               ProtectionDomain protectionDomain,
               byte[] classfileBuffer)
                 throws IllegalClassFormatException

Specified by:

transform in interface javax.persistence.spi.ClassTransformer

Throws:

IllegalClassFormatException

isIgnored

protected boolean isIgnored(String convertedClassName)

compileJPAProperties

public void compileJPAProperties(Properties props,
                        Object key)
                          throws Exception

Specified by:

compileJPAProperties in interface BroadleafClassTransformer

Throws:

Exception

getTransformedClassNames

public List<String> getTransformedClassNames()

Returns:

a list of fully qualified classnames of class that have an @Entity annotation and were picked up by this class transformer (meaning that other class transformers also would have had a chance to perform their necessary work on those classes)

getIgnorePatterns

public List<DirectCopyIgnorePattern> getIgnorePatterns()

setIgnorePatterns

public void setIgnorePatterns(List<DirectCopyIgnorePattern> ignorePatterns)