java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long in hibernate

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I am getting the below exception after migrating hibernate version from 3.x to 5.4.24 ga in my application.

Using db2 database.

Problem is with criteria.list(); -> Tring to cast coSubscrbnSvcStaHstSid value from BIGINT into LONG and throwing the exception.

Based on the column type , sql typdescriptor is selecting and doing the casting to LONG type in hibernate 5 code.

  • DB Column type is BIGINT and Hibernate entity column type is long.

How can I avoid this error?. Please help.

Exception is..

java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
    at org.hibernate.type.descriptor.java.LongTypeDescriptor.unwrap(LongTypeDescriptor.java:19)
    at org.hibernate.type.descriptor.sql.BigIntTypeDescriptor$1.doBind(BigIntTypeDescriptor.java:46)
    at org.hibernate.type.descriptor.sql.BasicBinder.bind(BasicBinder.java:73)
    at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:276)
    at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:271)
    at org.hibernate.loader.Loader.bindPositionalParameters(Loader.java:2228)
    at org.hibernate.loader.Loader.bindParameterValues(Loader.java:2197)
    at org.hibernate.loader.Loader.bindPreparedStatement(Loader.java:2132)
    at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2109)
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2041)
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2019)
    at org.hibernate.loader.Loader.doQuery(Loader.java:948)
    at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349)
    at org.hibernate.loader.Loader.doList(Loader.java:2850)
    at org.hibernate.loader.Loader.doList(Loader.java:2832)
    at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2664)
    at org.hibernate.loader.Loader.list(Loader.java:2659)
    at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:109)
    at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1877)
    at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:370)
    at com.visa.apps.vsmng.dao.ServiceSubscrnStatusHistoryDao.selectServiceStatus(ServiceSubscrnStatusHistoryDao.java:62)

My code

@SuppressWarnings("unchecked")
public List<ServiceSubscrnStatusSummary> selectServiceStatus(long coSid, String svcStatus) {
    List<String> svcStaCdsList = new ArrayList<String>();
    if (svcStatus != null && !svcStatus.trim().equals("")) {
        String[] statusCds = svcStatus.split(",");
        for (String statusCd : statusCds) {
            svcStaCdsList.add(statusCd);
        }
    }
    Criteria criteria = createCriteria("hist");
    criteria.createCriteria("companySubscrnSvc").createAlias("service", "svc").createCriteria("companySubscrn").add(Restrictions.eq("coSid", coSid));
    criteria.createAlias("serviceSubscrnStatus", "sss").add(Restrictions.not(Restrictions.in("sss.svcSubscrnStaCd", svcStaCdsList)));
    
    ProjectionList proList = Projections.projectionList();
    proList.add(Projections.property("coSubscrbnSvcStaHstSid"), "coSubscrbnSvcStaHstSid");
    proList.add(Projections.property("svc.svcCd"), "serviceCd");
    proList.add(Projections.property("svc.svcNm"), "serviceName");
    proList.add(Projections.property("sss.svcSubscrnStaCd"), "svcSubsStaCd");
    proList.add(Projections.property("sss.svcSubscrnStaDesc"), "svcSubsStaName");
    proList.add(Projections.property("svcSubscrnStaTs"), "updTs");
    
    criteria.setProjection(proList);
    
    // Only display first entry, ignore duplicates
    DetachedCriteria firstEntryQuery = DetachedCriteria.forClass(ServiceSubscrnStatusHistory.class, "fd");
    firstEntryQuery.add(Restrictions.eqProperty("fd.companySubscrnSvc", "hist.companySubscrnSvc"));
    firstEntryQuery.add(Restrictions.eqProperty("fd.serviceSubscrnStatus", "hist.serviceSubscrnStatus"));
    firstEntryQuery.add(Restrictions.leProperty("fd.svcSubscrnStaTs", "hist.svcSubscrnStaTs"));
    ProjectionList proj = Projections.projectionList();
    proj.add(Projections.rowCount());    
    firstEntryQuery.setProjection(proj);
    criteria.add(Subqueries.gt(2, firstEntryQuery));
    criteria.addOrder(Order.desc("svcSubscrnStaTs"));
    List<Object[]> list = criteria.list();  -> Here is the issue

    List<ServiceSubscrnStatusSummary> finalList = new ArrayList<ServiceSubscrnStatusSummary>();
    list.forEach(objectArray -> {
        BigInteger sid = (BigInteger) objectArray[0];
        ServiceSubscrnStatusSummary serviceSubscrnStatusSummary = new ServiceSubscrnStatusSummary();
        serviceSubscrnStatusSummary.setCoSubscrbnSvcStaHstSid(sid.longValue());
        serviceSubscrnStatusSummary.setServiceCd((String) objectArray[1]);
        serviceSubscrnStatusSummary.setServiceName((String) objectArray[2]);
        serviceSubscrnStatusSummary.setSvcSubsStaCd((String) objectArray[3]);
        serviceSubscrnStatusSummary.setSvcSubsStaName((String) objectArray[4]);
        serviceSubscrnStatusSummary.setUpdTs((Timestamp) objectArray[5]);
        finalList.add(serviceSubscrnStatusSummary);
    });
    return finalList;
}

History entity

@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="CO_SUBSCRBN_SVC_STA_HST_SID")
private long coSubscrbnSvcStaHstSid;

@Column(name="CRT_TS")
private Timestamp crtTs;

@Column(name="CRT_USER_ID")
private String crtUserId;

@Column(name="REMRKS_TXT")
private String remrksTxt;

@Column(name="SVC_SUBSCRN_STA_TS")
private Timestamp svcSubscrnStaTs;

@Column(name="UPD_TS")
private Timestamp updTs;

@Column(name="UPD_USER_ID")
private String updUserId;

//bi-directional many-to-one association to SubscriptionService
@ManyToOne
@JoinColumn(name="CO_SUBSCRBN_SVC_SID")
private SubscriptionService companySubscrnSvc;

//bi-directional many-to-one association to ServiceSubscrnStatus
@ManyToOne
@JoinColumn(name="SVC_SUBSCRBN_STA_SID")
private ServiceSubscrnStatus serviceSubscrnStatus;

public ServiceSubscrnStatusHistory() {
}

public long getCoSubscrbnSvcStaHstSid() {
    return this.coSubscrbnSvcStaHstSid;
}

public void setCoSubscrbnSvcStaHstSid(long coSubscrbnSvcStaHstSid) {
    this.coSubscrbnSvcStaHstSid = coSubscrbnSvcStaHstSid;
}

public Timestamp getCrtTs() {
    return this.crtTs;
}

public void setCrtTs(Timestamp crtTs) {
    this.crtTs = crtTs;
}

public String getCrtUserId() {
    return this.crtUserId;
}

public void setCrtUserId(String crtUserId) {
    this.crtUserId = crtUserId;
}

public String getRemrksTxt() {
    return this.remrksTxt;
}

public void setRemrksTxt(String remrksTxt) {
    this.remrksTxt = remrksTxt;
}

public Timestamp getSvcSubscrnStaTs() {
    return this.svcSubscrnStaTs;
}

public void setSvcSubscrnStaTs(Timestamp svcSubscrnStaTs) {
    this.svcSubscrnStaTs = svcSubscrnStaTs;
}

public Timestamp getUpdTs() {
    return this.updTs;
}

public void setUpdTs(Timestamp updTs) {
    this.updTs = updTs;
}

public String getUpdUserId() {
    return this.updUserId;
}

public void setUpdUserId(String updUserId) {
    this.updUserId = updUserId;
}

public SubscriptionService getCompanySubscrnSvc() {
    return this.companySubscrnSvc;
}

public void setCompanySubscrnSvc(SubscriptionService companySubscrnSvc) {
    this.companySubscrnSvc = companySubscrnSvc;
}
public ServiceSubscrnStatus getServiceSubscrnStatus() {
    return serviceSubscrnStatus;
}

public void setServiceSubscrnStatus(ServiceSubscrnStatus serviceSubscrnStatus) {
    this.serviceSubscrnStatus = serviceSubscrnStatus;
}

}

for your reference I am attaching the hibernate code here..

@SuppressWarnings({ "unchecked" })
@Override
public <X> X unwrap(Long value, Class<X> type, WrapperOptions options) {
    if ( value == null ) {
        return null;
    }
    if ( Long.class.isAssignableFrom( type ) ) {
        return (X) value;  -> Here is converting from BIGINT to LONG, and breaking.
    }


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