org.broadleafcommerce.common.extensibility.jpa.copy

Class RemoveAnnotationClassTransformer

java.lang.Object

org.broadleafcommerce.common.extensibility.jpa.copy.AbstractClassTransformer

org.broadleafcommerce.common.extensibility.jpa.copy.RemoveAnnotationClassTransformer

All Implemented Interfaces:

javax.persistence.spi.ClassTransformer, BroadleafClassTransformer, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.InitializingBean

public class RemoveAnnotationClassTransformer
extends AbstractClassTransformer
implements BroadleafClassTransformer, org.springframework.beans.factory.BeanFactoryAware

Strip a candidate annotation from candidate classes and their fields.

Author:

Jeff Fischer

Field Summary

Fields

Modifier and Type	Field and Description
protected String	annotationClass
protected org.springframework.beans.factory.config.ConfigurableBeanFactory	beanFactory
protected List<String>	classNames
protected String	conditionalPropertyName
protected String	moduleName

Fields inherited from class org.broadleafcommerce.common.extensibility.jpa.copy.AbstractClassTransformer

alreadyLoadedClasses, preLoadClassNamePatterns

Constructor Summary

Constructors

Constructor and Description
RemoveAnnotationClassTransformer(String moduleName)

Method Summary

Modifier and Type	Method and Description
void	compileJPAProperties(Properties props, Object key)
String	getAnnotationClass() The fully-qualified classname of the annotation to remove at the class and field level
List<String>	getClassNames() The list of fully-qualified classes to be impacted by this transformer
String	getConditionalPropertyName() Optional property to declare to gate the activity of this instance of the class tranformer.
protected Boolean	isPropertyEnabled(String propertyName)
void	setAnnotationClass(String annotationClass)
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
void	setClassNames(List<String> classNames)
void	setConditionalPropertyName(String conditionalPropertyName)
protected javassist.bytecode.AnnotationsAttribute	stripAnnotation(javassist.bytecode.ConstPool constantPool, List<?> attributes)
byte[]	transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)

Methods inherited from class org.broadleafcommerce.common.extensibility.jpa.copy.AbstractClassTransformer

afterPropertiesSet, setPreLoadClassNamePatterns

Methods inherited from class java.lang.Object

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

Field Detail

moduleName

protected String moduleName

classNames

protected List<String> classNames

annotationClass

protected String annotationClass

conditionalPropertyName

protected String conditionalPropertyName

beanFactory

protected org.springframework.beans.factory.config.ConfigurableBeanFactory beanFactory

Constructor Detail

RemoveAnnotationClassTransformer

public RemoveAnnotationClassTransformer(String moduleName)

Method Detail

compileJPAProperties

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

Specified by:

compileJPAProperties in interface BroadleafClassTransformer

Throws:

Exception

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Throws:

org.springframework.beans.BeansException

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

stripAnnotation

protected javassist.bytecode.AnnotationsAttribute stripAnnotation(javassist.bytecode.ConstPool constantPool,
                                                                  List<?> attributes)

isPropertyEnabled

protected Boolean isPropertyEnabled(String propertyName)

getClassNames

public List<String> getClassNames()

The list of fully-qualified classes to be impacted by this transformer

Returns:

setClassNames

public void setClassNames(List<String> classNames)

getAnnotationClass

public String getAnnotationClass()

The fully-qualified classname of the annotation to remove at the class and field level

Returns:

setAnnotationClass

public void setAnnotationClass(String annotationClass)

getConditionalPropertyName

public String getConditionalPropertyName()

Optional property to declare to gate the activity of this instance of the class tranformer. If a property is specified, and it does not exist or is set to "false", the class transformation will be skipped.

Returns:

setConditionalPropertyName

public void setConditionalPropertyName(String conditionalPropertyName)