Hello Everybody ,

I am new to this forum .Actually I am using table per sub class concept in hibernate.

i am pasting my pojo information and hbm.xml information here plz suggest me where i did mistake ?

here below i pasted the information. Subclass is userserviceprovider I need to update the userserviceprovider table using userid(foreign key ) it belongs to user table. I am not using primarykey of userserviceprovider table for update

Plz tel me what is the mistake in hbm file

this is super class......

public class User implements Serializable{

public static final String INDIVIDUAL = "individual";
public static final String NGO = "ngo";
public static final String SERVICE_PROVIDER = "serviceprovider";
public static final String ADMIN = "admin";

// ----------------------------------------------------
// NOTE: Whenever you add a new state to User, remember
// to add it setUser() API. It's used by Searching API.
// ----------------------------------------------------
private Long userId;
private String password;
private String email;
private String headLines;
private String website;
private String status;
private String screenName;
private String type;
private String token;
private int spamCount;
private String homeTown;
private UserAddress userAddress;
private Date dateCreated;
private String createdBy;
private Date dateModified;
private String modifiedBy;

public User() {

}


this is sub class of user.

public class UserServiceProvider extends User {

//Member variables

private Long serviceprovid;

private String companyName;

private String contactName;

private String phoneno;

private ArrayList specialitiesList;

private String website;

private String instantMessagingIds;

private String showImIds;

private ArrayList serviceProvidedList;

private String otherServicesProvided;

private List<String> speciliaties;

private String otherSpecialities;

private String companyProfile;

private String moreInformation;

private String yearfounded;

private String keywords;

private String messagealert;

private String newsletter;

private String certificate;

private List<String> travelStyle;

private String travelStylesAsString;

private String otherTravelStyle;

private List<String> serviceProvided;

private String serviceProvideAsString;


this is hbm file for userserviceprovider.

<class name="com.zicasso.model.entity.user.UserServicePro vider" table="zicasso_user_service_provider" >

<id name="userId" column = "user_id" > here userid is in user table. i need to store into zicasso_user_service_provider table.

how to map plz check it . And user_id is the foreignkey in this table. I am not using primary key to update this table.


<!-- MySQL generator for a increment field -->

<generator class="identity"/>


</id>

<property name="companyName" column="company_name"></property>

<property name="contactName" column="contact_name" ></property>

<property name="phoneno" column="phone_no" ></property>

<property name="website" column="website" ></property>

<property name="instantMessagingIds" column="im_id" ></property>

<property name="serviceProvidedAsString" column="service_provided" ></property>

<property name="otherServicesProvided" column="other_service_provided" ></property>

<property name="speciliatieAsString" column="specialities" ></property>

<property name="otherSpecialities" column="other_specialities" ></property>

<property name="companyProfile" column="company_profile" ></property>

<property name="moreInformation" column="more_information"></property>

<property name="yearfounded" column="year_founded" ></property>

<property name="keywords" column="key_words" ></property>

<property name="certificate" column="certificate" ></property>

<property name="travelStyleAsString" column="travel_style" ></property>

<property name="otherTravelStyle" column="other_travel_style" ></property>


</class>