How to use

JPAClassFileTransformerProcessor

in

org.jboss.as.jpa.processor

/**
 * Add dependencies for modules required for JPA deployments
 */
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
  final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
  setClassLoaderTransformer(deploymentUnit);
}

processorTarget.addDeploymentProcessor(JPAExtension.SUBSYSTEM_NAME, Phase.FIRST_MODULE_USE, Phase.FIRST_MODULE_USE_PERSISTENCE_CLASS_FILE_TRANSFORMER, new JPAClassFileTransformerProcessor());

processorTarget.addDeploymentProcessor(JPAExtension.SUBSYSTEM_NAME, Phase.FIRST_MODULE_USE, Phase.FIRST_MODULE_USE_PERSISTENCE_CLASS_FILE_TRANSFORMER, new JPAClassFileTransformerProcessor());
final CapabilityServiceSupport capabilities = context.getCapabilityServiceSupport();
if (capabilities.hasCapability("org.wildfly.ejb3")) {

/**
 * Add dependencies for modules required for JPA deployments
 */
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
  final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
  setClassLoaderTransformer(deploymentUnit);
}