Issue with Serializier during update operation

[RAndrews137]

We have a case were a custom serializer is being used to translate a Java object that serves as an enum to an OrientDB int. The create and get operations work just fine. We noticed that the update however has an issue. Listed below is a part of stack trace. The generated Spring Data class is not handling the update correctly because it is trying to use the string value. Can someone please take a look into this. We would be happy to provide any additional information.

java.lang.NumberFormatException: For input string: "CAN"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.parseInt(Integer.java:615)
at com.orientechnologies.orient.core.metadata.schema.OType.convert(OType.java:357)
at com.orientechnologies.orient.core.record.impl.ODocumentHelper.convertField(ODocumentHelper.java:215)
at com.orientechnologies.orient.core.record.impl.ODocument.field(ODocument.java:1082)
at com.orientechnologies.orient.core.record.impl.ODocument.field(ODocument.java:912)
at com.orientechnologies.orient.object.enhancement.OObjectProxyMethodHandler.setDocFieldValue(OObjectProxyMethodHandler.java:406)
at com.orientechnologies.orient.object.enhancement.OObjectProxyMethodHandler.setValue(OObjectProxyMethodHandler.java:832)
at com.orientechnologies.orient.object.enhancement.OObjectProxyMethodHandler.manageSetMethod(OObjectProxyMethodHandler.java:760)
at com.orientechnologies.orient.object.enhancement.OObjectProxyMethodHandler.invoke(OObjectProxyMethodHandler.java:112)
at com.adp.entitlement.domain.model.Grant_$$jvst1af_4.setQualifier(Grant$$_jvst1af_4.java)
at com.adp.entitlement.domain.model.Grant.update(Grant.java:283)
at com.adp.entitlement.domain.service.GrantService.updateGrants(GrantService.java:598)