I am using custom annotation for form validation in my spring4.2.3 and hibernate5.1.0 based project.
1) My Annotation Interface looks like this
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import javax.validation.Constraint;
import javax.validation.Payload;
import com.rapidtech.rapidtechorganic.custom.logic.UnitConstraintValidator;
#Documented
#Constraint(validatedBy = UnitConstraintValidator.class)
#Target( {ElementType.FIELD})
#Retention(RetentionPolicy.RUNTIME)
public #interface IsUnit {
String message() default "Please Enter a valid UNIT e.g. kg,litre,ton";
Class<?>[] groups() default {};
Class<? extends Payload>[] payload() default {};
}
2) My logic class UnitConstraintValidator looks like this
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import com.rapidtech.rapidtechorganic.custom.annotation.IsUnit;
public class UnitConstraintValidator implements ConstraintValidator<IsUnit, String> {
#Override
public void initialize(IsUnit unit) {
// TODO Auto-generated method stub
}
#Override
public boolean isValid(String unit, ConstraintValidatorContext cxt) {
if(unit.equals(null) || unit == null){
return false;
}
if(unit.matches("kg|KG|Kg|Litre|litre|lt|ton|Ton")){
return true;
}
return false;
}
}
3) My Model class where I am using custom annotation
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToOne;
import javax.validation.constraints.Size;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.rapidtech.rapidtechorganic.custom.annotation.IsUnit;
#JsonIgnoreProperties(ignoreUnknown = true)
#Entity
public class Lot implements java.io.Serializable{
/**
*
*/
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy=GenerationType.AUTO)
private long lotId;
#Size(min=5,max=30)
private String lotNumber;
#IsUnit
private String lotName;
#OneToOne(cascade = {CascadeType.ALL})
private ProductAvailable productAvailable;
public long getLotId() {
return lotId;
}
public void setLotId(long lotId) {
this.lotId = lotId;
}
public String getLotNumber() {
return lotNumber;
}
public void setLotNumber(String lotNumber) {
this.lotNumber = lotNumber;
}
public String getLotName() {
return lotName;
}
public void setLotName(String lotName) {
this.lotName = lotName;
}
public ProductAvailable getProductAvailable() {
return productAvailable;
}
public void setProductAvailable(ProductAvailable productAvailable) {
this.productAvailable = productAvailable;
}
}
4) My ProductAvailable model class where I am using custom annotation
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToOne;
import javax.validation.constraints.Size;
import com.rapidtech.rapidtechorganic.custom.annotation.IsUnit;
#Entity
public class ProductAvailable implements java.io.Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy=GenerationType.AUTO)
private long productAvailableId;
#Size(min=2,max=30,message="ahha ahha ahha")
private String productAvailableName;
#IsUnit
private String productAvailableUnit;
private double productAvailableUnitTransportationCharge;
private double productAvailableUnitLabourCharge;
private double productAvailableUnitOtherCharge;
private long productAvailableQuantity;
private double productAvailableUnitPrice;
#OneToOne
private Lot lot;
public long getProductAvailableId() {
return productAvailableId;
}
public void setProductAvailableId(long productAvailableId) {
this.productAvailableId = productAvailableId;
}
public String getProductAvailableName() {
return productAvailableName;
}
public void setProductAvailableName(String productAvailableName) {
this.productAvailableName = productAvailableName;
}
public long getProductAvailableQuantity() {
return productAvailableQuantity;
}
public void setProductAvailableQuantity(long productAvailableQuantity) {
this.productAvailableQuantity = productAvailableQuantity;
}
public double getProductAvailableUnitPrice() {
return productAvailableUnitPrice;
}
public void setProductAvailableUnitPrice(double productAvailableUnitPrice) {
this.productAvailableUnitPrice = productAvailableUnitPrice;
}
public String getProductAvailableUnit() {
return productAvailableUnit;
}
public void setProductAvailableUnit(String productAvailableUnit) {
this.productAvailableUnit = productAvailableUnit;
}
public double getProductAvailableUnitTransportationCharge() {
return productAvailableUnitTransportationCharge;
}
public void setProductAvailableUnitTransportationCharge(double productAvailableUnitTransportationCharge) {
this.productAvailableUnitTransportationCharge = productAvailableUnitTransportationCharge;
}
public double getProductAvailableUnitLabourCharge() {
return productAvailableUnitLabourCharge;
}
public void setProductAvailableUnitLabourCharge(double productAvailableUnitLabourCharge) {
this.productAvailableUnitLabourCharge = productAvailableUnitLabourCharge;
}
public double getProductAvailableUnitOtherCharge() {
return productAvailableUnitOtherCharge;
}
public void setProductAvailableUnitOtherCharge(double productAvailableUnitOtherCharge) {
this.productAvailableUnitOtherCharge = productAvailableUnitOtherCharge;
}
public Lot getLot() {
return lot;
}
public void setLot(Lot lot) {
this.lot = lot;
}
}
I am using hibernate-validator4.1.0.Final and JSR 303 for validation.
As you can see that I have two model classes Lot and ProductAvailable with mapping OneToMany that means one Lot can have Many ProductAvailable.
My Problem is: My custom annotaion IsUnit working fine with class Lot but throwing exception in case of class ProductAvailable.
Exception is:
javax.validation.ConstraintViolationException: Validation failed for classes [com.rapidtech.rapidtechorganic.model.ProductAvailable] during persist time for groups [javax.validation.groups.Default, ]
List of constraint violations:[
ConstraintViolationImpl{interpolatedMessage='Please Enter a valid UNIT e.g. kg,litre,ton', propertyPath=productAvailableUnit, rootBeanClass=class com.rapidtech.rapidtechorganic.model.ProductAvailable, messageTemplate='Please Enter a valid UNIT e.g. kg,litre,ton'}
]
org.hibernate.cfg.beanvalidation.BeanValidationEventListener.validate(BeanValidationEventListener.java:138)
org.hibernate.cfg.beanvalidation.BeanValidationEventListener.onPreInsert(BeanValidationEventListener.java:78)
org.hibernate.action.internal.EntityInsertAction.preInsert(EntityInsertAction.java:205)
org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:82)
org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:560)
org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:434)
org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)
org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:39)
org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1295)
org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:468)
org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:3135)
org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:2352)
org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:485)
org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:147)
org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$100(JdbcResourceLocalTransactionCoordinatorImpl.java:38)
org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:231)
org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:65)
com.rapidtech.rapidtechorganic.dao.AbstractDao.save(AbstractDao.java:30)
com.rapidtech.rapidtechorganic.dao.lot.LotDaoImpl.save(LotDaoImpl.java:22)
com.rapidtech.rapidtechorganic.service.LotServiceImpl.save(LotServiceImpl.java:25)
com.rapidtech.rapidtechorganic.controller.LotController.saveLotController(LotController.java:59)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
My Controller class looks like this:
#RequestMapping(value = "/saveLot", method = RequestMethod.POST)
public ModelAndView saveLotController(#Valid #ModelAttribute(value="lot") Lot lot, BindingResult result) {
ModelAndView model;
if(result.hasErrors()){
model = new ModelAndView("saveLotForm");
}
else {
Services lotService = (LotServiceImpl) appContext.getBean("lotServiceImpl");
lot.getProductAvailable().setLot(lot);
lotService.save(lot);
model = new ModelAndView("Success");
model.addObject("successMessage","Lot "+lot.getLotName()+" Saved Successfully!");
}
return model;
}
Any help would be appreaciated and Thanks in Advance.
Afte doing some research I have found the solution. All I need to put #Valid annotation over my productAvailable member variable of class Lot
Then it will check the validation for my ProductAvailable class.
How to Validate different model class into one form using Spring MVC JSR-303 Validator
Related
cnv any one help me I dont knoe where make mistake,when i run my
application in chrome in browser when type
http://localhost:8100/currency-converter-feign/from/USD/to/INR/quantity/1000
i got this type of erro
This application has no explicit mapping for /error, so you are seeing
this as a fallback.
Fri Jul 17 21:38:29 IST 2020 There was an unexpected error
(type=Internal Server Error, status=500). No message available
java.lang.NullPointerException at
java.math.BigDecimal.multiply(Unknown Source) at
com.main.conteoller.CurrencyconversionController.convertCurencyFfeign(CurrencyconversionController.java:47)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:215)
at
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:142)
at
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
at
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at
currencyconvertercontroller.java
package com.main.conteoller;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;
import com.main.Bean.ConversionBean;
import com.main.serviceproxy.CurrencyexchangeserviceProxy;
#RestController
public class CurrencyconversionController {
#Autowired
private CurrencyexchangeserviceProxy proxy;
#GetMapping("/currency-converter/from/{from}/to/{to}/quantity/{quantity}")
public ConversionBean convertCurency(#PathVariable String from,
#PathVariable String to,
#PathVariable BigDecimal quantity) {
Map<String, String>uriVariables= new HashMap<>();
uriVariables.put("from", from);
uriVariables.put("to", to);
ResponseEntity<ConversionBean>resp = new RestTemplate()
.getForEntity("http://localhost:8000/currency-exchange/from/{from}/to/{to}",
ConversionBean.class,
uriVariables);
ConversionBean cbresp=resp.getBody();
return new ConversionBean(cbresp.getId(),from,to,cbresp.getConvermultiple(),
quantity,quantity.multiply(cbresp.getConvermultiple()),cbresp.getPort());
}
#GetMapping("/currency-converter-feign/from/{from}/to/{to}/quantity/{quantity}")
public ConversionBean convertCurencyFfeign(#PathVariable String from,
#PathVariable String to,
#PathVariable BigDecimal quantity) {
ConversionBean cbresp=proxy.retrivefromexchange(from, to);
return new ConversionBean(cbresp.getId(),from,to,cbresp.getConvermultiple(),
quantity,quantity.multiply(cbresp.getConvermultiple()),cbresp.getPort());
}
}
currencybean.java
package com.main.Bean;
import java.math.BigDecimal;
public class ConversionBean {
private int id;
private String from;
private String to;
private BigDecimal convermultiple;
private BigDecimal quantity;
private BigDecimal totalCalamount;
private int port;
public ConversionBean() {}
public ConversionBean(int id, String from, String to, BigDecimal convermultiple, BigDecimal quantity,
BigDecimal totalCalamount, int port) {
super();
this.id = id;
this.from = from;
this.to = to;
this.convermultiple = convermultiple;
this.quantity = quantity;
this.totalCalamount = totalCalamount;
this.port = port;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getFrom() {
return from;
}
public void setFrom(String from) {
this.from = from;
}
public String getTo() {
return to;
}
public void setTo(String to) {
this.to = to;
}
public BigDecimal getConvermultiple() {
return convermultiple;
}
public void setConvermultiple(BigDecimal convermultiple) {
this.convermultiple = convermultiple;
}
public BigDecimal getQuantity() {
return quantity;
}
public void setQuantity(BigDecimal quantity) {
this.quantity = quantity;
}
public BigDecimal getTotalCalamount() {
return totalCalamount;
}
public void setTotalCalamount(BigDecimal totalCalamount) {
this.totalCalamount = totalCalamount;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
}
currencyexchangeproxy.java
package com.main.serviceproxy;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import com.main.Bean.ConversionBean;
#FeignClient(name="currency-exchange",url="localhost:8000")
public interface CurrencyexchangeserviceProxy {
#GetMapping("/currency-exchange/from/{from}/to/{to}")
public ConversionBean retrivefromexchange(#PathVariable ("from") String from,
#PathVariable ("to") String to);
}
It is occurs due to mismatch of comumn name in your db table and in
your entity class. Because I use micriservices,I call some exchange
rates from another project by provideing its url in my repository, in
that project i privide same name in my entity class and in my db table
,but i declared diffrent name in my exchange service project. there i
declare conversationmultople and here declare convermultiple
.make sure both name same in db and your bean class
#EnableFeignClient service in your springboot main method
for example
package com.main;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.openfeign.EnableFeignClients;
#SpringBootApplication
#EnableFeignClients("com.main.serviceproxy")
public class CurrencyConversionServiceApplication {
public static void main(String[] args) {
SpringApplication.run(CurrencyConversionServiceApplication.class, args);
}
}
I am developing the backend part of a registration page for my website, the problem is that when I test this in postman I get the following error:
and I also get this error in my eclipse console:
2020-05-29 17:58:06.226 ERROR 1368 --- [nio-8484-exec-8] o.h.engine.jdbc.spi.SqlExceptionHelper : ORA-01400: impossible d'insérer NULL dans ("NAWFEL"."ORDO_DEP_UTILISATEUR"."IDENTIFIANT")
2020-05-29 17:58:06.230 ERROR 1368 --- [nio-8484-exec-8] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement] with root cause
oracle.jdbc.OracleDatabaseException: ORA-01400: impossible d'insérer NULL dans ("NAWFEL"."ORDO_DEP_UTILISATEUR"."IDENTIFIANT")
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:513) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:461) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:550) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:268) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:270) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:91) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:970) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1205) ~[ojdbc8-19.3.0.0.jar:19.3.0.0.0]
I see that the error comes from the id but as you can see here I inserted the id in postman in the json part :
{
"id":2,
"EMPLOI":2,
"ENTITE":2,
"LOGIN":"hr",
"MOTDEPASSE":"hr",
"NOM":"bougrine",
"PRENOM":"rachid",
"STATUT":"br",
"CREEPAR": 2
}
this is my code for configure spring security in my app :
package com.app.habilitation.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
#Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {
#Override
protected void configure (HttpSecurity http) throws Exception {
http.cors();
http.csrf().disable();
http.authorizeRequests().antMatchers("/**").
fullyAuthenticated().and().httpBasic();
}
#Override
protected void configure (AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication()
.withUser("hr")
.password("{noop}hr").roles("USER");
}
}
and this is my controller :
package com.app.habilitation.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import com.app.habilitation.entity.UserEntity;
import com.app.habilitation.service.UserService;
#SpringBootApplication
#RestController
#CrossOrigin(origins = "*")
public class UserController {
private UserService userService;
#Autowired
public UserController (UserService theuserService) {
userService=theuserService;
}
#GetMapping("/")
public String login() {
return "authenticaated succesfully";
}
#GetMapping("/getUsers")
public String getUsers() {
return "users";
}
#PostMapping("/addUser")
public UserEntity addUser (#RequestBody UserEntity theUser) {
System.out.println("test");
userService.save(theUser);
return theUser;
}
}
and this is my dao ( i use jpa) :
package com.app.habilitation.dao;
import org.springframework.data.jpa.repository.JpaRepository;
import com.app.habilitation.entity.UserEntity;
public interface UserDao extends JpaRepository<UserEntity, Integer> {
}
this is my entity class :
package com.app.habilitation.entity;
import java.sql.Date;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
#Entity
#Table(name="ORDO_DEP_UTILISATEUR")
public class UserEntity {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column(name="IDENTIFIANT")
private Integer IDENTIFIANT;
/*#ManyToOne(cascade = {CascadeType.DETACH, CascadeType.MERGE, CascadeType.PERSIST, CascadeType.REFRESH})
#JoinColumn(name="EMPLOI") */
#Column(name="EMPLOI")
private Integer emploi;
/* #ManyToOne(cascade = {CascadeType.DETACH, CascadeType.MERGE, CascadeType.PERSIST, CascadeType.REFRESH})
#JoinColumn(name="ENTITE") */
#Column(name="ENTITE")
private Integer entite;
#Column(name="LOGIN")
private String login;
#Column(name="MOTDEPASSE")
private String mdp;
#Column(name="nom")
private String nom;
#Column(name="prenom")
private String prenom;
#Column(name="CREEPAR")
private Integer creerpar;
#Column(name="ANNULEPAR")
private Integer annulepar;
#Column(name="STATUT")
private String statut;
#Column(name="DATEEFFET")
private Date dateeffet;
#Column(name="DATEFIN")
private Date datefin;
#Column(name="CREELE")
private Date creele;
#Column(name="MOTIFDEDESACTIVATION")
private String motifdedesactivation;
#Column(name="ANNULELE")
private Date annulele;
public Integer getIDENTIFIANT() {
return IDENTIFIANT;
}
public void setIDENTIFIANT(Integer iDENTIFIANT) {
IDENTIFIANT = iDENTIFIANT;
}
public Integer getEmploi() {
return emploi;
}
public void setEmploi(Integer emploi) {
this.emploi = emploi;
}
public Integer getEntite() {
return entite;
}
public void setEntite(Integer entite) {
this.entite = entite;
}
public String getLogin() {
return login;
}
public void setLogin(String login) {
this.login = login;
}
public String getMdp() {
return mdp;
}
public void setMdp(String mdp) {
this.mdp = mdp;
}
public String getNom() {
return nom;
}
public void setNom(String nom) {
this.nom = nom;
}
public String getPrenom() {
return prenom;
}
public void setPrenom(String prenom) {
this.prenom = prenom;
}
public Integer getCreerpar() {
return creerpar;
}
public void setCreerpar(Integer creerpar) {
this.creerpar = creerpar;
}
public Integer getAnnulepar() {
return annulepar;
}
public void setAnnulepar(Integer annulepar) {
this.annulepar = annulepar;
}
public String getStatut() {
return statut;
}
public void setStatut(String statut) {
this.statut = statut;
}
public Date getDateeffet() {
return dateeffet;
}
public void setDateeffet(Date dateeffet) {
this.dateeffet = dateeffet;
}
public Date getDatefin() {
return datefin;
}
public void setDatefin(Date datefin) {
this.datefin = datefin;
}
public Date getCreele() {
return creele;
}
public void setCreele(Date creele) {
this.creele = creele;
}
public String getMotifdedesactivation() {
return motifdedesactivation;
}
public void setMotifdedesactivation(String motifdedesactivation) {
this.motifdedesactivation = motifdedesactivation;
}
public Date getAnnulele() {
return annulele;
}
public void setAnnulele(Date annulele) {
this.annulele = annulele;
}
public UserEntity(Integer iDENTIFIANT, Integer emploi, Integer entite, String login, String mdp, String nom,
String prenom, Integer creerpar, Integer annulepar, String statut, Date dateeffet, Date datefin,
Date creele, String motifdedesactivation, Date annulele) {
IDENTIFIANT = iDENTIFIANT;
this.emploi = emploi;
this.entite = entite;
this.login = login;
this.mdp = mdp;
this.nom = nom;
this.prenom = prenom;
this.creerpar = creerpar;
this.annulepar = annulepar;
this.statut = statut;
this.dateeffet = dateeffet;
this.datefin = datefin;
this.creele = creele;
this.motifdedesactivation = motifdedesactivation;
this.annulele = annulele;
}
public UserEntity() {
}
#Override
public String toString() {
return "UserEntity [IDENTIFIANT=" + IDENTIFIANT + ", emploi=" + emploi + ", entite=" + entite + ", login="
+ login + ", mdp=" + mdp + ", nom=" + nom + ", prenom=" + prenom + ", creerpar=" + creerpar
+ ", annulepar=" + annulepar + ", statut=" + statut + ", dateeffet=" + dateeffet + ", datefin="
+ datefin + ", creele=" + creele + ", motifdedesactivation=" + motifdedesactivation + ", annulele="
+ annulele + "]";
}
}
this is my service interface :
package com.app.habilitation.service;
import java.util.List;
import com.app.habilitation.entity.UserEntity;
public interface UserService {
public void save (UserEntity theUser);
}
and this is my service interface Impl :
package com.app.habilitation.service;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.app.habilitation.dao.UserDao;
import com.app.habilitation.entity.UserEntity;
#Service
public class UserServiceImpl implements UserService {
private UserDao userDao;
#Autowired
public UserServiceImpl (UserDao theuserDao) {
userDao = theuserDao;
}
#Override
#Transactional
public void save(UserEntity theUser) {
userDao.save(theUser);
}
}
this is my application.properties ( i change port 8080 to 8484 because a nother application use this port) :
spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
spring.datasource.url=jdbc:oracle:thin:#localhost:1521:XE
spring.datasource.username=nawfel
spring.datasource.password=hr
spring.jpa.show-sql=true
server.port=8484
and this is my table in oracle 10g :
I think the problem is that you are telling in your entity that id is a generated value. Doing so the value is removed by Jpa during insert. You have to change your strategy, if you are supplying the id you should not mark it as autogenerated.
hth
Basically I need a CRUD application for payments. Each payment is assigned to one account.
My jsp page shows the correct list of "account" objects but it does not set the selected account.
Question: How can I achieve a dropdown box with the assigned account pre-selected?
Question: The assignment (account to payment) works, but only with the below code in my PaymentDaoImpl.java (marked as workaround). Why is this the case?
PaymentDaoImpl.java
..
#Override
#Transactional
public int insertRow(Payment obj) {
// Session session = HibernateUtil.getSessionFactory().openSession();
Session session = sessionFactory.openSession();
// !!!! workaround?? If I don't do this, account won't be assigned
int accountId = obj.getAccount().getId();
Account account = (Account) session.get(Account.class, accountId);
obj.setAccount(account);
Transaction tx = session.beginTransaction();
session.saveOrUpdate(obj);
tx.commit();
Serializable id = session.getIdentifier(obj);
session.close();
return (Integer) id;
}
..
jsp:
<form:select path="account.id" >
<form:option value="-1" label="Select Account" />
<form:options items="${accountList}" itemValue="id" itemLabel="iban" />
</form:select>
Domain Account.java:
package com.beingjavaguys.domain;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.*;
import org.springframework.beans.factory.annotation.Autowired;
#Entity
public class Account {
#Id
#GeneratedValue
private int id;
private String iban;
private String bank;
private String beschreibung;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getIban() {
return iban;
}
public void setIban(String iban) {
this.iban = iban;
}
public String getBank() {
return bank;
}
public void setBank(String bank) {
this.bank = bank;
}
public String getBeschreibung() {
return beschreibung;
}
public void setBeschreibung(String beschreibung) {
this.beschreibung = beschreibung;
}
}
Domain Payment
package com.beingjavaguys.domain;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import org.springframework.beans.factory.annotation.Autowired;
#Entity
public class Payment {
private int id;
private Account account;
private float amount;
private String text;
private String comment;
#Id
#GeneratedValue
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
#ManyToOne(cascade = CascadeType.ALL, targetEntity = Account.class, fetch=FetchType.EAGER)
#JoinColumn(name="fk_account")
public Account getAccount() {
return account;
}
public void setAccount(Account account) {
this.account = account;
}
public float getAmount() {
return amount;
}
public void setAmount(float amount) {
this.amount = amount;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public String getComment() {
return comment;
}
public void setComment(String comment) {
this.comment = comment;
}
}
PaymentController.java
package com.beingjavaguys.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
import com.beingjavaguys.domain.Payment;
import com.beingjavaguys.services.AccountService;
import com.beingjavaguys.services.PaymentService;
#Controller
#RequestMapping("/payment")
public class PaymentController {
#Autowired
PaymentService dataService;
#Autowired
AccountService accountService;
#RequestMapping("form")
public ModelAndView getForm(#ModelAttribute Payment obj) {
ModelAndView mav = new ModelAndView("payment/form");
mav.addObject("accountList", accountService.getList());
return mav;
}
#RequestMapping("insert")
public ModelAndView insert(#ModelAttribute Payment obj) {
dataService.insertRow(obj);
return new ModelAndView("redirect:list");
}
#RequestMapping("list")
public ModelAndView getList() {
List objList = dataService.getList();
return new ModelAndView("payment/list","objList",objList);
}
#RequestMapping("delete")
public ModelAndView deleteUser(#RequestParam int id) {
dataService.deleteRow(id);
return new ModelAndView("redirect:list");
}
#RequestMapping("edit")
public ModelAndView editUser(#RequestParam int id,#ModelAttribute Payment obj) {
ModelAndView mav = new ModelAndView("payment/form");
Payment paymentObj = dataService.getRowById(id);
mav.addObject("accountList", accountService.getList());
mav.addObject("paymentObj", paymentObj);
return mav;
}
#RequestMapping("update")
public ModelAndView updateUser(#ModelAttribute Payment obj) {
dataService.updateRow(obj);
return new ModelAndView("redirect:list");
}
}
Can you have a look on my implementation of the AccountEditor? I need the AccountService to lookup the account, or not? However, I don't get the service instantiated here..
public class AccountEditor extends PropertyEditorSupport {
#Autowired
AccountService dataService; // == null ??
#Override
public void setAsText(String text) {
Account account = lookupAccount(text); // lookup account by accountId
// text
setValue(account);
}
private Account lookupAccount(String text) {
int id = Integer.parseInt(text);
return dataService.getRowById(id);
}
}
What you need is a PropertyEditor implementation to convert from a String accountId to an Account object. Then in your jsp you use the path form:select path="account" instead of form:select path="account.id"
Implement a PropertyEditor as follows
public class AccountEditor extends PropertyEditorSupport{
#Override
public void setAsText(String text){
Account account = lookupAccount(text); //lookup account by accountId text
setValue(account);
}
}
Then register your AccountEditor in your controller
#InitBinder
public void initBinder(WebDataBinder binder){
binder.registerCustomEditor(Account.class , new AccountEditor());
}
With the above changes you wont need your workaround. Your solution is only setting the id property of the account and not the whole object
In my project i am using org.neo4j.ogm with spring boot. While i am trying to create a relationship using #RelationshipEntity means it will created successfully. But it does not support multiple to one relation.
Here i am creating relationship for Blueprint to ScTaxonomy at the relationship on RELATED_TO_ScTaxonomy. And i want to add relationship properties for catalogueBlueprint class.
I mean Blueprint-(RELATED_TO_ScTaxonomy)-ScTaxonomy with catalogueBlueprint class values was saved on RELATED_TO_ScTaxonomy.
once i restart the service then i'll create a new connection means already created relations are lost and only the newly created relations only saved.
I am using the query for
package nuclei.domain;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.neo4j.ogm.annotation.Relationship;
import com.fasterxml.jackson.annotation.JsonIgnore;
public class Blueprint extends Entity {
private String blueprint;
private String onIaas;
private String script;
private String isDeleted;
#Relationship(type = "iaaSTemplate", direction = Relationship.INCOMING)
IaaSTemplate iaaSTemplate;
#Relationship(type = "iaasParameters")
List<IaasParameters> iaasParameters;
#Relationship(type = "tasks")
List<Tasks> tasks;
#Relationship(type = "RELATED_TO_ScTaxonomy")
#JsonIgnore
public List<CatalogueBlueprint> relations;
public Blueprint() {
iaaSTemplate = new IaaSTemplate();
iaasParameters = new ArrayList<IaasParameters>();
tasks = new ArrayList<Tasks>();
relations = new ArrayList<CatalogueBlueprint>();
}
public void addRelation(ScTaxonomy scTaxonomyRelation,CatalogueBlueprint catalogueBlueprint) {
catalogueBlueprint.blueprintRelation = this;
catalogueBlueprint.scTaxonomyRelation = scTaxonomyRelation;
relations.add(catalogueBlueprint);
/* relations.setCatalogueBlueprintId(catalogueBlueprint.getCatalogueBlueprintId());
relations.setOnIaas(catalogueBlueprint.getOnIaas());
relations.setScript(catalogueBlueprint.getScript());
relations.setX_axis(catalogueBlueprint.getX_axis());
relations.setY_axis(catalogueBlueprint.getY_axis());
relations.setStep(catalogueBlueprint.getStep());
relations.setIsDeleted(catalogueBlueprint.getIsDeleted());*/
scTaxonomyRelation.relations.add(catalogueBlueprint);
}
public Blueprint(String blueprint, String onIaas, String script,
String isDeleted) {
this.blueprint = blueprint;
this.onIaas = onIaas;
this.script = script;
this.isDeleted = isDeleted;
}
public String getBlueprint() {
return blueprint;
}
public void setBlueprint(String blueprint) {
this.blueprint = blueprint;
}
public String getOnIaas() {
return onIaas;
}
public void setOnIaas(String onIaas) {
this.onIaas = onIaas;
}
public String getScript() {
return script;
}
public void setScript(String script) {
this.script = script;
}
public String getIsDeleted() {
return isDeleted;
}
public void setIsDeleted(String isDeleted) {
this.isDeleted = isDeleted;
}
public List<IaasParameters> getIaasParameters() {
return iaasParameters;
}
public void setIaasParameters(List<IaasParameters> iaasParameters) {
this.iaasParameters = iaasParameters;
}
public List<Tasks> getTasks() {
return tasks;
}
public void setTasks(List<Tasks> tasks) {
this.tasks = tasks;
}
public IaaSTemplate getIaaSTemplate() {
return iaaSTemplate;
}
public void setIaaSTemplate(IaaSTemplate iaaSTemplate) {
this.iaaSTemplate = iaaSTemplate;
}
public List<CatalogueBlueprint> getRelations() {
return relations;
}
public void setRelations(List<CatalogueBlueprint> relations) {
this.relations = relations;
}
}
/**
*
*/
package nuclei.domain;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.neo4j.ogm.annotation.Relationship;
/**
* #author Karthikeyan
*
*/
public class ScTaxonomy extends Entity {
private String taxName;
private String description;
private String isDeleted;
private String step;
private String serviceCatalogueStep;
private String x_axis;
private String y_axis;
#Relationship(type = "RELATED_TO_ScTaxonomy", direction = "INCOMING")
public List<CatalogueBlueprint> relations;
public ScTaxonomy() {
relations = new ArrayList<>();
}
public ScTaxonomy(String taxName, String description, String isDeleted,String step,String serviceCatalogueStep,
String x_axis,String y_axis) {
this.taxName=taxName;
this.description = description;
this.isDeleted = isDeleted;
this.step=step;
this.serviceCatalogueStep=serviceCatalogueStep;
this.x_axis=x_axis;
this.y_axis=y_axis;
}
public String getTaxName() {
return taxName;
}
public void setTaxName(String taxName) {
this.taxName = taxName;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getIsDeleted() {
return isDeleted;
}
public void setIsDeleted(String isDeleted) {
this.isDeleted = isDeleted;
}
public String getStep() {
return step;
}
public void setStep(String step) {
this.step = step;
}
public String getServiceCatalogueStep() {
return serviceCatalogueStep;
}
public void setServiceCatalogueStep(String serviceCatalogueStep) {
this.serviceCatalogueStep = serviceCatalogueStep;
}
public String getX_axis() {
return x_axis;
}
public void setX_axis(String x_axis) {
this.x_axis = x_axis;
}
public String getY_axis() {
return y_axis;
}
public void setY_axis(String y_axis) {
this.y_axis = y_axis;
}
public List<CatalogueBlueprint> getRelations() {
return relations;
}
public void setRelations(List<CatalogueBlueprint> relations) {
this.relations = relations;
}
}
package nuclei.domain;
import java.util.List;
import org.neo4j.ogm.annotation.EndNode;
import org.neo4j.ogm.annotation.RelationshipEntity;
import org.neo4j.ogm.annotation.StartNode;
#RelationshipEntity(type="catalogueBlueprint")
public class CatalogueBlueprint extends Entity {
private long catalogueBlueprintId;
private String onIaas;
private String script;
private String x_axis;
private String y_axis;
private String step;
private String isDeleted;
#StartNode
public Blueprint blueprintRelation;
#EndNode
public ScTaxonomy scTaxonomyRelation;
public CatalogueBlueprint() {
}
public CatalogueBlueprint(ScTaxonomy to,Blueprint from, String onIaas, String script,long catalogueBlueprintId,
String isDeleted,String x_axis,String y_axis,String step) {
this.scTaxonomyRelation=to;
this.blueprintRelation=from;
this.onIaas = onIaas;
this.script = script;
this.isDeleted = isDeleted;
this.x_axis=x_axis;
this.y_axis=y_axis;
this.step=step;
this.catalogueBlueprintId=catalogueBlueprintId;
}
public long getCatalogueBlueprintId() {
return catalogueBlueprintId;
}
public void setCatalogueBlueprintId(long catalogueBlueprintId) {
this.catalogueBlueprintId = catalogueBlueprintId;
}
public String getOnIaas() {
return onIaas;
}
public void setOnIaas(String onIaas) {
this.onIaas = onIaas;
}
public String getScript() {
return script;
}
public void setScript(String script) {
this.script = script;
}
public String getX_axis() {
return x_axis;
}
public void setX_axis(String x_axis) {
this.x_axis = x_axis;
}
public String getY_axis() {
return y_axis;
}
public void setY_axis(String y_axis) {
this.y_axis = y_axis;
}
public String getStep() {
return step;
}
public void setStep(String step) {
this.step = step;
}
public String getIsDeleted() {
return isDeleted;
}
public void setIsDeleted(String isDeleted) {
this.isDeleted = isDeleted;
}
public ScTaxonomy getScTaxonomyRelation() {
return scTaxonomyRelation;
}
public void setScTaxonomyRelation(ScTaxonomy scTaxonomyRelation) {
this.scTaxonomyRelation = scTaxonomyRelation;
}
public Blueprint getBlueprintRelation() {
return blueprintRelation;
}
public void setBlueprintRelation(Blueprint blueprintRelation) {
this.blueprintRelation = blueprintRelation;
}
}
/**
*
*/
package nuclei.controller;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import nuclei.domain.CatalogueBlueprint;
import nuclei.domain.IaaSTemplate;
import nuclei.domain.IaasParameters;
import nuclei.domain.ScTaxonomy;
import nuclei.domain.Tasks;
import nuclei.domain.Blueprint;
import nuclei.response.BlueprintMessage;
import nuclei.response.BlueprintsMessage;
import nuclei.response.CatalogueBlueprintMessage;
import nuclei.response.ResponseStatus;
import nuclei.response.ResponseStatusCode;
import nuclei.service.CatalogueBlueprintService;
import nuclei.service.MainService;
import nuclei.service.BlueprintService;
import nuclei.service.ScTaxonomyService;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.sun.jersey.multipart.FormDataParam;
/**
* #author Karthikeyan
*
*/
// #RestController
#Controller
public class BlueprintController extends MainController<Blueprint> {
#Autowired
private CatalogueBlueprintService catalogueBlueprintService;
#Autowired
private ScTaxonomyService scTaxonomyService;
#Autowired
private BlueprintService blueprintService;
//create scTaxonomy relation
#RequestMapping(value = "/createScTaxonomyRelation", method = RequestMethod.POST)
public #ResponseBody BlueprintMessage relationTest(
#FormDataParam("ScTaxonomyId") String ScTaxonomyId,
#FormDataParam("blueprintId") String blueprintId,
#FormDataParam("catalogueBlueprintId") String catalogueBlueprintId,
#FormDataParam("onIaas") String onIaas,
#FormDataParam("script") String script,
#FormDataParam("step") String step,
#FormDataParam("x_axis") String x_axis,
#FormDataParam("y_axis") String y_axis,
final HttpServletResponse response) {
ResponseStatus status = null;
Long blueptId = Long.parseLong(blueprintId);
Long taxonomyId = Long.parseLong(ScTaxonomyId);
List<CatalogueBlueprint> catalogueBPList = new ArrayList<CatalogueBlueprint>();
CatalogueBlueprint catalogueBP=new CatalogueBlueprint();
Blueprint blueprint=null;
ScTaxonomy taxonomy = null;
try {
Long catalogueID=Long.parseLong(catalogueBlueprintId);
taxonomy = scTaxonomyService.find(taxonomyId);
blueprint=blueprintService.find(blueptId);
catalogueBP.setBlueprintRelation(blueprint);
catalogueBP.setScTaxonomyRelation(taxonomy);
catalogueBP.setOnIaas(onIaas);
catalogueBP.setCatalogueBlueprintId(catalogueID);
catalogueBP.setScript(script);
catalogueBP.setStep(step);
catalogueBP.setX_axis(x_axis);
catalogueBP.setY_axis(y_axis);
catalogueBP.setIsDeleted("0");
catalogueBPList.add(catalogueBP);
blueprint.addRelation(taxonomy, catalogueBP);
super.create(blueprint);
//super.update(blueptId, blueprint);
status = new ResponseStatus(ResponseStatusCode.STATUS_OK, "SUCCESS");
} catch (Exception e) {
e.printStackTrace();
}
return new BlueprintMessage(status, blueprint);
}
#Override
public MainService<Blueprint> getService() {
return blueprintService;
}
}
I am removed all the dependencies and add updated versions for all the dependency then the error was not showing and the application was running successfully.
Hi everyone I have this issue with merge (jpa) , first of all I read all the answers about my problem but non of theme helped me to find out a solution.
well I have a table resultat that I want to merge in my managedbean(jsf) but when I do that , I get a another row inserted
package com.journaldev.jpa.data;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Version;
#Entity
#Table(name="Resultat")
public class Resultat {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
private int resultatID;
#ManyToOne
#JoinColumn(name="personneID")
private Etudiant etudiant;
#ManyToOne
#JoinColumn(name="testID")
private Test test;
#Column
private boolean passer;
#Column
private int resultat;
#Temporal(TemporalType.DATE)
#Column
private Date date_passage;
public int getResultatID() {
return resultatID;
}
public void setResultatID(int resultatID) {
this.resultatID = resultatID;
}
public Etudiant getEtudiant() {
return etudiant;
}
public void setEtudiant(Etudiant etudiant) {
this.etudiant = etudiant;
}
public Test getTest() {
return test;
}
public void setTest(Test test) {
this.test = test;
}
public boolean isPasser() {
return passer;
}
public void setPasser(boolean passer) {
this.passer = passer;
}
public int getResultat() {
return resultat;
}
public void setResultat(int resultat) {
this.resultat = resultat;
}
public Date getDate_passage() {
return date_passage;
}
public void setDate_passage(Date date_passage) {
this.date_passage = date_passage;
}
}
And my service class is
public Resultat findRes(int id)
{
return this.em.find(Resultat.class,id);
}
#Transactional
public Resultat updateR(Resultat emp) {
// Save Personne
return this.em.merge(emp);
}
and this is how i use it in my managedbean
Resultat res = testService.findRes(1);
System.out.println("hahowa"+res.getResultatID());
res.setResultatID(score);
res.setPasser(true);
res= testService.updateR(res);