I 'm trying to use the inversion of control to display the Vacationtype for the classe Vacation.
HAve you got any idea of how to use??
this my DAO for both classes
Code: Select all
@SuppressWarnings("serial")
@Entity
@Table(name = "vacationtype", catalog = "proxym")
public class Vacationtype implements java.io.Serializable {
private Integer idvacationtype;
private String type;
public Vacationtype() {
}
public Vacationtype(Integer idvacationtype) {
this.idvacationtype = idvacationtype;
}
public Vacationtype(Integer idvacationtype, String type) {
this.idvacationtype = idvacationtype;
this.type = type;
}
@Id
@Column(name = "idvacationtype", unique = true, nullable = false)
public Integer getIdvacationtype() {
return this.idvacationtype;
}
public void setIdvacationtype(Integer idvacationtype) {
this.idvacationtype = idvacationtype;
}
@Column(name = "type", length = 45)
public String getType() {
return this.type;
}
public void setType(String type) {
this.type = type;
}
}Code: Select all
@Entity
@Table(name = "vacation", catalog = "proxym")
public class Vacation implements java.io.Serializable {
public Vacation() {
}
public Vacation(Vacationtype vacationtype) {
this.vacationtype = vacationtype;
}
public Vacation(Vacationtype vacationtype, String startDate,
String endDate, Double duration, Integer numberOfWorkingDays,
Integer halfDay, String createdAt, String deletedAt) {
this.vacationtype = vacationtype;
this.startDate = startDate;
this.endDate = endDate;
this.duration = duration;
this.numberOfWorkingDays = numberOfWorkingDays;
this.halfDay = halfDay;
this.createdAt = createdAt;
this.deletedAt = deletedAt;
}
@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "idvacation", unique = true, nullable = false)
public Integer getIdvacation() {
return this.idvacation;
}
public void setIdvacation(Integer idvacation) {
this.idvacation = idvacation;
}
@ManyToOne(cascade = CascadeType.ALL)
@JoinColumn(name = "vacationtype_idvacationtype")
public Vacationtype getVacationtype() {
return this.vacationtype;
}
public void setVacationtype(Vacationtype vacationtype) {
this.vacationtype = vacationtype;
}
@Column(name = "Start_date", length = 65535)
public String getStartDate() {
return this.startDate;
}
public void setStartDate(String startDate) {
this.startDate = startDate;
}
@Column(name = "End_date", length = 65535)
public String getEndDate() {
return this.endDate;
}
public void setEndDate(String endDate) {
this.endDate = endDate;
}
@Column(name = "duration", precision = 22, scale = 0)
public Double getDuration() {
return this.duration;
}
public void setDuration(Double duration) {
this.duration = duration;
}
@Column(name = "number_of_working_days")
public Integer getNumberOfWorkingDays() {
return this.numberOfWorkingDays;
}
public void setNumberOfWorkingDays(Integer numberOfWorkingDays) {
this.numberOfWorkingDays = numberOfWorkingDays;
}
@Column(name = "half_day")
public Integer getHalfDay() {
return this.halfDay;
}
public void setHalfDay(Integer halfDay) {
this.halfDay = halfDay;
}
@Column(name = "created_at", length = 65535)
public String getCreatedAt() {
return this.createdAt;
}
public void setCreatedAt(String createdAt) {
this.createdAt = createdAt;
}
@Column(name = "deleted_at", length = 65535)
public String getDeletedAt() {
return this.deletedAt;
}
public void setDeletedAt(String deletedAt) {
this.deletedAt = deletedAt;
}
}Code: Select all
private HibernateTemplate hibernateTemplate;
public void setSessionFactory(SessionFactory sessionFactory) {
this.hibernateTemplate = new HibernateTemplate(sessionFactory);
}
@Override
public void createVacation(Vacation vacation) {
hibernateTemplate.saveOrUpdate(vacation);
}
@Override
@SuppressWarnings("unchecked")
public List<Vacation> findallVacation() {
vacationList=hibernateTemplate.find("from Vacation");
return vacationList;
}
@Override
public void deleteVacation(Vacation vacation) {
hibernateTemplate.delete(vacation);
}
@Override
public void editVacation(Vacation vacation) {
hibernateTemplate.update(vacation);
}Code: Select all
@Override
public void createVacationtype(Vacationtype type) {
hibernateTemplate.saveOrUpdate(type);
}
@Override
@SuppressWarnings("unchecked")
public List<Vacationtype> findallVacationtype() {
vacationtypeList = hibernateTemplate.find("from Vacationtype");
return vacationtypeList;
}
@Override
public Vacationtype findtype(Integer idvacationtype) {
return (Vacationtype) hibernateTemplate
.find("select type from Vacationtype where idvacationtype ="
+ idvacationtype);
}http://springrts.com/phpbb/posting.php?mode=post&f=12&sid=39b826f6d879b70f7b236fcd35164bb7
public Vacationtype getvacationtypeById(Integer idvacationtype) {
for (Vacationtype vacationtype : vacationtypeList) {
if (vacationtype.getIdvacationtype() == idvacationtype)
return vacationtype;
}
return null;
}Code: Select all
public class VacationController extends MultiActionController {
private VacationDAO vacationDAO;
private VacationtypeDAO vacationtypeDAO;
protected final Log logger = LogFactory.getLog(getClass());
public void setVacationDAO(VacationDAO vacationDAO) {
this.vacationDAO = vacationDAO;
}
public VacationDAO getVacationDAO() {
return (vacationDAO);
}
public void setVacationtypeDAO(VacationtypeDAO vacationtypeDAO) {
this.vacationtypeDAO = vacationtypeDAO;
}
public VacationtypeDAO getVacationtypeDAO() {
return (vacationtypeDAO);
}
protected Object formBackingObject(HttpServletRequest request) throws Exception {
Vacation defaultVacation = new Vacation();
defaultVacation.setStartDate("12211");
defaultVacation.setEndDate("15545");
defaultVacation.setDuration(20.00);
defaultVacation.setNumberOfWorkingDays(4215247);
defaultVacation.setHalfDay(013245);
defaultVacation.setCreatedAt("11454");
defaultVacation. setDeletedAt("54154");
return defaultVacation;
}
@SuppressWarnings("unchecked")
protected Map referenceData(HttpServletRequest request) throws Exception {
Map<Object, Object> dataMap = new HashMap<Object, Object>();
dataMap.put("vacationtypeList", this.vacationtypeDAO.findallVacationtype());
return dataMap;
}
@Override
protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception {
binder.setDisallowedFields(new String[] {"vacationtype"});
Vacation vacation = (Vacation)binder.getTarget();
Integer idvacationtype = null;
try {
idvacationtype = Integer.parseInt(request.getParameter("vacationtype"));
} catch (Exception e) {}
if (idvacationtype != null) {
Vacationtype vacationtype = this.vacationtypeDAO.getvacationtypeById(idvacationtype);
vacation.setVacationtype(vacationtype);
}
}
[code]
public ModelAndView addVacation(HttpServletRequest request,
HttpServletResponse response,Vacation vacation) throws ServletException, IOException, ParseException {
//System.out.println("vacation : "+vacation.toString());
vacationDAO.createVacation(vacation);
ModelMap modelMap = new ModelMap();
modelMap.addAttribute("vacationList", vacationDAO.findallVacation());
modelMap.addAttribute("vacation", new Vacation());
return new ModelAndView("addVacation",modelMap);
}
public ModelAndView list(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
ModelMap modelMap = new ModelMap();
modelMap.addAttribute("vacationList",vacationDAO.findallVacation());
modelMap.addAttribute("vacation", new Vacation());
return new ModelAndView("vacationForm", modelMap);
}
public ModelAndView deleteVacation(HttpServletRequest request,
HttpServletResponse response, Vacation vacation) throws Exception {
vacationDAO.deleteVacation(vacation);
return new ModelAndView("redirect:list.htm");
}
public ModelAndView editVacation(HttpServletRequest request,
HttpServletResponse response, Vacation vacation) throws Exception {
vacationDAO.editVacation(vacation);
ModelMap modelMap = new ModelMap();
modelMap.addAttribute("vacationList", vacationDAO.findallVacation());
modelMap.addAttribute("vacation", new Vacation());
return new ModelAndView("editVacation",modelMap);
}<property name="vacationDAO" ref="myvacationDAO" />
</bean>
<bean id="myvacationtypeDAO" class="com.proxymit.grh.service.interfImpl.VacationtypeDAOImpl">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<bean name="/vacationtype/*.htm" class="com.proxymit.grh.web.VacationtypeController" >
<property name="vacationtypeDAO" ref="myvacationtypeDAO" />
</bean>[/code]
part of my addVacation.jsp where I call the vacationtypeList
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Type<br />
<form:select path="vacationtype">
<form:options items="${vacationtypeList}" itemLabel="type" itemValue="idvacationtype" />
</form:select>
<br /><br />
</td>
</tr>
<tr>
<td colspan="2"><input type="submit" value="Register"></td>
</tr>
</table>