unable to insert data in table through pojo file

[Darshan Shah]

when i put value in jsp and control go to the Controller class in controller i got all value but in pojo class i found null value and nothing to be saved in table.. in that what should i do???
even i got no any error or any Exception..
is any other necessary to mention new table name or new pojo class

OHBillFormController.java

/**
 * @(#)BillFormController.java
 * 
 */
 
package com.cybermanagers.legal.webapp.action;
 
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
 
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.propertyeditors.CustomDateEditor;
import org.springframework.validation.BindException;
import org.springframework.web.bind.ServletRequestDataBinder;
import org.springframework.web.servlet.ModelAndView;
 
import com.cybermanagers.legal.Constants;
import com.cybermanagers.legal.model.AddCase;
import com.cybermanagers.legal.model.Advocate;
import com.cybermanagers.legal.model.Bill;
import com.cybermanagers.legal.model.OHBill;
import com.cybermanagers.legal.service.AddCaseManager;
import com.cybermanagers.legal.service.AdvocateManager;
import com.cybermanagers.legal.service.BillManager;
import com.cybermanagers.legal.service.OHBillManager;
/**
 *  
 * this class is to perform all inserts,updates or deletes
 * for bills and to get the data populated from master tables 
 *
 *
 * 
 * @author DARSHAN SHAH
 */
 

import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.servlet.ModelAndView;
 
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
 
import java.io.IOException;
 
public class OHBillFormController extends BaseFormController {
private OHBillManager ohBillManager = null;
    private BillManager billManager = null;
 private AddCaseManager addCaseManager = null;
 private AdvocateManager advocateManager = null;
    public void setBillManager(BillManager billManager) {
        this.billManager = billManager;
    }
 
    /**
     *  This is used by Spring to bind the AddCaseManager to this class 
     */
 public void setAddCaseManager(AddCaseManager addCaseManager) {
        this.addCaseManager = addCaseManager;
    }
 /**
  *  This is used by Spring to bind the AdvocateManager to this class 
  */
 public void setAdvocateManager(AdvocateManager advocateManager) {
     this.advocateManager = advocateManager;
 }
 
 /**
  * Default constructor which creates an empty Bill object.
  */
    public OHBillFormController() {
    System.out.println("Default Constructor called...");
        setCommandName("ohbill");
        System.out.println("setCommandName........ in OHbillFormController..");
        setCommandClass(OHBill.class);
        System.out.println("setCommandClass........in OHbillFormController...");
    }
 
    /**
     *to set the date format as dd/MM/yyyy using SimpleDateFormat class
     */
    protected void initBinder(
            HttpServletRequest request,
            ServletRequestDataBinder binder)
    {
 binder.registerCustomEditor(Date.class, new CustomDateEditor(new SimpleDateFormat("dd/MM/yyyy"),true));
    }  
    
    /**
     *   The formBackingObject() method is used to supply the object this Controller operates on
     */
    protected Object formBackingObject(HttpServletRequest request)
    throws Exception {
        String billId = request.getParameter("billId");
        OHBill ohbill = null;
 
        if (!StringUtils.isEmpty(billId)) {
        
        //Long billId_long = new Long(billId);
        ohbill = ohBillManager.getBill(billId);
            System.out.println("bill>>>>>"+ohbill);
        } else {
        ohbill = new OHBill();
            System.out.println("Entering Bill Details.............");
        }
 
        return ohbill;
    }
    /**
     *onSubmit() is called on POST requests and handles delete/add/update of a 
     *user for case it returns the view as jsp
     */
    public ModelAndView onSubmit(HttpServletRequest request,
                                 HttpServletResponse response, Object command,
                                 BindException errors)
    throws Exception {
        if (log.isDebugEnabled()) {
        System.out.println("log debugEnable.....");
            log.debug("entering 'onSubmit' method......");
        }
 
        OHBill ohbill = (OHBill) command;
        boolean isNew = (ohbill.getBillId() == null);
        System.out.println("isNew.........BillController"+isNew);
        Locale locale = request.getLocale();
 
        if (request.getParameter("delete") != null) {
            billManager.removeBill(ohbill.getBillId().toString());
 
            saveMessage(request, getText("ohbill.deleted", locale));
        } else {
        try{
        System.out.println("before save Bill"+ohbill);
        ohBillManager.saveBill(ohbill);
        System.out.println("after save Bill"+ohbill);
        }catch(Exception e){
        e.printStackTrace();
        }
        
 
            String key = (isNew) ? "ohbill.added" : "ohbill.updated";
            
            System.out.println("Key........"+key);
            System.out.println("Bill no in controller......."+ohbill.getBillNo());
            System.out.println("Bill date in controller......."+ohbill.getBillDate());
            //System.out.println("travel date in controller......."+ohbill.getTravelDate());
            saveMessage(request, getText(key, locale));
 
            if (!isNew) {
System.out.println("return modelandview.....");
                return new ModelAndView("redirect:travelBill.html", "billId", ohbill.getBillId());
            }
        }
        System.out.println("retrun successView()....");
        return new ModelAndView(getSuccessView());
    }
    /**
     *returns a Map of All Lists which will be used in the jsps to populate the data in dropdown
     */
 protected Map referenceData(HttpServletRequest request) throws Exception {
Map model = new HashMap();

model.put(Constants.ADDCASE_LIST, addCaseManager.getAddCases(new AddCase()));
model.put(Constants.ADVOCATE_LIST, advocateManager.getAdvocates(new Advocate()));


return model;
}
 

 
}

OHBill.java

package com.cybermanagers.legal.model;
 
import java.util.Date;
 

/**
* This class is used to generate Spring Validation rules
* as well as the Hibernate mapping file.
*
* <p><a href="OHBillDetails.java.html"><i>View Source</i></a>
*
*
* @hibernate.class table="HL_OH_BILL_DETAILS"
*/
 
public class OHBillbackup {

protected Long billId;
protected String billNo;

protected Date billDate;
protected String username;
protected Date travelDate;
protected String destination;
protected float amount;
protected String description;
protected String remarks;
protected String suppliername;
private Advocate advocate;
private String advocatename;
private String ehid;
protected String employeecode;



/**
 * @hibernate.id column="OH_BILL_ID" generator-class="native" unsaved-value="null"
 */
public Long getBillId() {
return billId;
}
 
public void setBillId(Long billId) {
this.billId = billId;
}


/**
 * @hibernate.property column="OH_BILL_NO" 
 */
public String getBillNo() {

return billNo;
}

/**
 * @spring.validator type="required"
 * */

public void setBillNo(String billNo) {
this.billNo = billNo;
System.out.println("Bill No in Bill.java....."+this.billNo);
}

/**
 * @hibernate.property column="OH_BILL_DATE" 
 */
public Date getBillDate() {
System.out.println("getter Billdate..."+this.billDate);
return billDate;
}
/**
 * @spring.validator type="required"
 */
public void setBillDate(Date billDate) {
System.out.println("setter BillDate..."+this.billDate);
this.billDate = billDate;
}

/**
 * @return the advocate
 */
protected Advocate getAdvocate() {
return advocate;
}
 
/**
 * @param advocate the advocate to set
 */
protected void setAdvocate(Advocate advocate) {
this.advocate = advocate;
}
 
/**
 * @hibernate.property column="ADVOCATE_NAME" 
 */
protected String getAdvocatename() {
return advocatename;
}
 
/**
 * 
 */
protected void setAdvocatename(String advocatename) {
this.advocatename = advocatename;
}
 
/**
 * @hibernate.property column="AMOUNT" 
 */
protected float getAmount() {
System.out.println("getter Amount..."+this.amount);
return amount;
}
 
/**
 * @spring.validator type="required"
 */
protected void setAmount(float amount) {
this.amount = amount;
System.out.println("Setter Amount..."+this.amount);
}
 
/**
 * @hibernate.property column="DESCRIPTION"
 */
protected String getDescription() {
System.out.println("getter Description..."+this.description);
return description;
}
 
/**
 * 
 */
protected void setDescription(String description) {
this.description = description;
System.out.println("setter Description..."+this.description);
}
 
/**
 * @hibernate.property column="DESTINATION" 
 */
public String getDestination() {
System.out.println("getter destination..."+this.destination);
return destination;
}

/**
 * @spring.validator type="required"
 * */

public void setDestination(String destination) {
this.destination = destination;
System.out.println("setter destination..."+this.destination);
//System.out.println("Bill No in Bill.java....."+this.billNo);
}
 
/**
 * @hibernate.property column="OH_EH_ID"
 */
protected String getEhid() {
System.out.println("getter EHID..."+this.ehid);
return ehid;
}
 
/**
 * @spring.validator type="required"
 */
protected void setEhid(String ehid) {
this.ehid = ehid;
System.out.println("setter EHID..."+this.ehid);
}
 
/**
 * @hibernate.property column="EMPLOYEE_CODE"
 */
protected String getEmployeecode() {
System.out.println("getter Billdate..."+this.employeecode);
return employeecode;
}
 
/**
 * @spring.validator type="required"
 */
protected void setEmployeecode(String employeecode) {
this.employeecode = employeecode;
System.out.println("setter employeecode..."+this.employeecode);
}
 
/**
 * @hibernate.property column="REMARKS"
 */
public String getRemarks() {
System.out.println("getter remarks..."+this.remarks);
return remarks;
}

/**
 * @spring.validator type="required"
 * */

public void setRemarks(String remarks) {
this.remarks = remarks;
System.out.println("setter remarks..."+this.remarks);
//System.out.println("Bill No in Bill.java....."+this.billNo);
}
 
/**
 * hibernate.property column="SUPPLIER_NAME"
 */
protected String getSuppliername() {
System.out.println("getter SupplierName..."+this.suppliername);
return suppliername;
}
 

protected void setSuppliername(String suppliername) {
this.suppliername = suppliername;
System.out.println("Setter SupplierName..."+this.suppliername);
}
 

/**
 *  @hibernate.property column="OH_TREVEL_DATE" 
 */
public Date getTravelDate() {
System.out.println("getter travelDate..."+this.travelDate);
return travelDate;
}
/**
 * @spring.validator type="required"
 */
public void setTravelDate(Date travelDate) {
this.travelDate = travelDate;
System.out.println("setter travelDate..."+this.travelDate);
}
 
/**
 *  @hibernate.property column="USER_NAME" 
 */
protected String getUsername() {
System.out.println("getter username..."+this.username);
return username;
}
 
/**
 * @spring.validator type="required"
 */
protected void setUsername(String username) {
this.username = username;
System.out.println("Setter username..."+this.username);
}

}

please reply me ..its very urgent for me..