DBEntityMappings.java 文件源码

private void createConverterClass(Converter convert, ClassLoader classLoader) {
        //create Java Class
        Class<?> attributeConverter = new ByteBuddy()
//                .subclass(TypeDescription.Generic.Builder.parameterizedType(AttributeConverter.class, String.class, Integer.class).build())
                .subclass(AttributeConverter.class)
                .name(convert.getClazz())
                .annotateType(AnnotationDescription.Builder.ofType(javax.persistence.Converter.class).build())
                .make()
                .load(classLoader, ClassLoadingStrategy.Default.INJECTION)
                .getLoaded();

        //create MetadataClass
        MetadataClass metadataClass = new MetadataClass(getMetadataFactory(), convert.getClazz());
        metadataClass.addInterface(AttributeConverter.class.getName());
        metadataClass.addGenericType("");
        metadataClass.addGenericType("");
        metadataClass.addGenericType(convert.getAttributeType());
        metadataClass.addGenericType("");
        metadataClass.addGenericType(convert.getFieldType());
        getMetadataFactory().addMetadataClass(metadataClass);

    }