@Override
protected void generateCreateInsns(MethodVisitor mv) {
if (this.getObjectModelMetadata().getMode() == ObjectModelMode.REFERENCE) {
Label defaultImplLabel = new Label();
Class<?> objectModelProxyClass =
HibernateObjectModelFactoryProvider.this.generateObjectModelProxy(
this.getObjectModelMetadata().getObjectModelClass());
mv.visitVarInsn(Opcodes.ALOAD, 1);
mv.visitTypeInsn(Opcodes.INSTANCEOF, HIBERNATE_PROXY_INTERNAL_NAME);
mv.visitJumpInsn(Opcodes.IFEQ, defaultImplLabel);
mv.visitTypeInsn(Opcodes.NEW, objectModelProxyClass.getName().replace('.', '/'));
mv.visitInsn(Opcodes.DUP);
mv.visitVarInsn(Opcodes.ALOAD, 0);
mv.visitVarInsn(Opcodes.ALOAD, 1);
mv.visitTypeInsn(Opcodes.CHECKCAST, HIBERNATE_PROXY_INTERNAL_NAME);
mv.visitMethodInsn(
Opcodes.INVOKESPECIAL,
objectModelProxyClass.getName().replace('.', '/'),
"<init>",
'(' + ASM.getDescriptor(ObjectModelFactory.class) + HIBERNATE_PROXY_DESC + ")V",
false);
mv.visitInsn(Opcodes.ARETURN);
mv.visitLabel(defaultImplLabel);
}
super.generateCreateInsns(mv);
}
@Override
protected void generateGetInsns(MethodVisitor mv) {
Label defaultImplLabel = new Label();
mv.visitVarInsn(Opcodes.ALOAD, 1);
mv.visitTypeInsn(Opcodes.INSTANCEOF, HIBERNATE_PROXY_INTERNAL_NAME);
mv.visitJumpInsn(Opcodes.IFEQ, defaultImplLabel);
mv.visitVarInsn(Opcodes.ALOAD, 1);
mv.visitTypeInsn(Opcodes.CHECKCAST, HIBERNATE_PROXY_INTERNAL_NAME);
mv.visitMethodInsn(
Opcodes.INVOKESTATIC,
ASM.getInternalName(FrozenLazyInitializerImpl.class),
"getFrozenLazyInitializer",
'('
+ ASM.getDescriptor(HibernateProxy.class)
+ ')'
+ ASM.getDescriptor(FrozenLazyInitializer.class),
false);
mv.visitInsn(Opcodes.POP);
mv.visitLabel(defaultImplLabel);
super.generateGetInsns(mv);
}