I made a web crawler that crawls data from a website and persist data in database.Fields of database are
occasions
day
data
state
Now i added an extra field image to database and i had to set value of the images in database manually as i am not getting this field from web crawler.So i made the field image #transient in my hibernate model class
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Transient;
#Entity
#Table(name="Holidays")
public class Holidays implements Serializable {
private static final long serialVersionUID = 6705527563808382509L;
String day;
String date;
#Id
String occasion;
#Transient
String image;
public String getImage() {
return image;
}
public void setImage(String image) {
this.image = image;
}
String state;
#Override
public String toString() {
return "Holidays [day=" + day + ", date=" + date + ", occasion=" + occasion + ", state=" + state + "]";
}
public Holidays() {
super();
// TODO Auto-generated constructor stub
}
public Holidays(String day, String date, String occasion, String state) {
super();
this.day = day;
this.date = date;
this.occasion = occasion;
this.state = state;
this.image=image;
}
public String getDay() {
return day;
}
public void setDay(String day) {
this.day = day;
}
public String getDate() {
return date;
}
public void setDate(String date) {
this.date = date;
}
public String getOccasion() {
return occasion;
}
public void setOccasion(String occasion) {
this.occasion = occasion;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
}
Now after populating the field image i wanted to fetch this field from databse but is is showing me null.Is is due to transient property?Please guide
Related
Can anyone please help me on how to send a nested json requestbody in postman for the below entity class.
ProcessRequestInfo.java
import java.sql.Date;
import java.time.ZonedDateTime;
import javax.persistence.Column;
import javax.persistence.Embedded;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
#Entity
#Table(name="PROCESS_REQUEST_INFO")
public class ProcessRequestInfo {
#Id
#GeneratedValue(strategy = GenerationType.SEQUENCE)
private int id;
private String userName;
private String contactNumber;
#Embedded
private DefectiveComponentInfo defectiveComponentInfo;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getContactNumber() {
return contactNumber;
}
public void setContactNumber(String contactNumber) {
this.contactNumber = contactNumber;
}
public DefectiveComponentInfo getDefectiveComponentInfo() {
return defectiveComponentInfo;
}
public void setDefectiveComponentInfo(DefectiveComponentInfo defectiveComponentInfo) {
this.defectiveComponentInfo = defectiveComponentInfo;
}
#Override
public String toString() {
return "ProcessRequestInfo [id=" + id + ", userName=" + userName + ", contactNumber=" + contactNumber
+ ", defectiveComponentInfo=" + defectiveComponentInfo + "]";
}
public ProcessRequestInfo(int id, String userName, String contactNumber,
DefectiveComponentInfo defectiveComponentInfo, ZonedDateTime date) {
super();
this.id = id;
this.userName = userName;
this.contactNumber = contactNumber;
this.defectiveComponentInfo = defectiveComponentInfo;
}
public ProcessRequestInfo() {
super();
// TODO Auto-generated constructor stub
}
}
DefectiveComponentInfo.java
import javax.persistence.Embeddable;
#Embeddable
public class DefectiveComponentInfo {
private String componentType;
private String componentName;
private Long quantity;
private String description;
public String getComponentType() {
return componentType;
}
public void setComponentType(String componentType) {
this.componentType = componentType;
}
public String getComponentName() {
return componentName;
}
public void setComponentName(String componentName) {
this.componentName = componentName;
}
public Long getQuantity() {
return quantity;
}
public void setQuantity(Long quantity) {
this.quantity = quantity;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
#Override
public String toString() {
return "DefectiveComponentDetail [componentType=" + componentType + ", componentName=" + componentName
+ ", quantity=" + quantity + ", description=" + description + "]";
}
public DefectiveComponentInfo(String componentType, String componentName, Long quantity, String description) {
super();
this.componentType = componentType;
this.componentName = componentName;
this.quantity = quantity;
this.description = description;
}
public DefectiveComponentInfo() {
super();
// TODO Auto-generated constructor stub
}
}
I have tried few nested json requestbody in postman but the inner class data is getting null.
Below is my json request body which I have tried.
{
"userName" : "sam",
"contactNumber" : "96014587555",
"DefectiveComponentInfo":
[ {
"componentType":"Integral",
"componentName":"Bummper",
"quantity":5,
"description": "Repair product"
}]
}
Thanks in advance!!!
You are almost there. few things to be corrected
{
"userName" : "sam",
"contactNumber" : "96014587555",
"defectiveComponentInfo": {
"componentType":"Integral",
"componentName":"Bummper",
"quantity":5,
"description": "Repair product"
}
}
What i have corrected here
As per #Ausgefuchster already mentioned about the incorrect usage of [] array syntax. Removed it.
Your property name is defectiveComponentInfo not capital D.
Try this:
"DefectiveComponentInfo":
{
"componentType": "Integral",
"componentName": "Bummper",
"quantity": 5,
"description": "Repair product"
}
Because you're using [] but these indicate a list.
I used Spring Boot, POST method for create a new score for my player.
In POST method, I check if the player and game exists then create new score and also add score and its related date into the history of my score's class.
Each score has history which contains score and its date. the history has type list of History's class
The History Class:
package thesisMongoProject;
import java.util.Date;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
#Document(collection = "history")
public class History {
#Id
private String score;
private Date date;
public History(String score, Date date) {
super();
this.score = score;
this.date = date;
}
public String getScore() {
return score;
}
public void setScore(String score) {
this.score = score;
}
public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
#Override
public String toString() {
return "History [score=" + score + ", date=" + date + "]";
}
}
The Score Class:
package thesisMongoProject;
import java.util.Date;
import java.util.List;
import javax.validation.constraints.NotBlank;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
import com.fasterxml.jackson.annotation.JsonView;
#Document(collection = "score")
public class Score {
#Id
#NotBlank
#JsonView(Views.class)
private String score;
#NotBlank
#JsonView(Views.class)
private String player;
#NotBlank
#JsonView(Views.class)
private String code;
#JsonView(Views.class)
private Date date;
private List<History> history;
public Score(#NotBlank String score, String player, String code, List<History> history, Date date) {
super();
this.score = score;
this.player = player;
this.code = code;
this.history = history;
this.date = date;
}
public String getScore() {
return score;
}
public void setScore(String score) {
this.score = score;
}
public String getPlayer() {
return player;
}
public void setPlayer(String player) {
this.player = player;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public List<History> getHistory() {
return history;
}
public void setHistory(List<History> history) {
this.history = history;
}
public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
#Override
public String toString() {
return "Score [score=" + score + ", player=" + player + ", code=" + code + ", history=" + history + ", date="
+ date + "]";
}
}
And the POST method:
#RestController
#RequestMapping("/score")
public class ScoreController {
#Autowired
private ScoreRepository srepo;
#Autowired
private PlayerRepository prepo;
#Autowired
private GamesRepository grepo;
#Autowired
private HistoryRepository hrepo;
private List<History> history;
private History h = null;
//Create Score
#PostMapping
public ResponseEntity<?> createScore(#RequestBody #JsonView(Views.class) #Valid Score score) {
//check player exist
Player p = prepo.findByNickname(score.getPlayer());
//check game's cod exist
Games g = grepo.findByCode(score.getCode());
//check score exist
Score s = srepo.findByScore(score.getScore());
// = hrepo.findByScore(score.getScore());
if(s != null)
{
return ResponseEntity.status(409).body("Conflict!!");
}else if((p != null) && (g != null)) {
h.setScore(score.getScore());
h.setDate(score.getDate());
hrepo.save(h);
history.add(h);
//history.add(hrepo.findById(score.getScore()).get());
score.setHistory(history);
srepo.save(score);
return ResponseEntity.status(201).body("Created!");
}
else {
return ResponseEntity.status(400).body("Bad Request!");
}
}
In my POST method I tried to setScore and setDate for an object of History class, and then I saved them by hrepo which is history Repository and then I added this to the history variable of type List<History>, after that I setHistory of my score class with srepo, Score repository . But when I execute my program, in PostMan I have 500 Internal Server Error and in the console I have this Error:
java.lang.NullPointerException: null
at thesisMongoProject.controller.ScoreController.createScore(ScoreController.java:63) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
which is exactly the line that I setScore of object h, h.setScore(score.getScore());
I cannot understand what is my mistake.
Initialize both, you should not get NPE after that
private List<History> history=new ArrayList<>();
private History h = new History();
field h in this line
private History h = null;
may be local variable like below.
}else if((p != null) && (g != null)) {
History h = new History(); //add local variable here.
h.setScore(score.getScore());
I used SpringBoot, and in the PUT method I check if the score exists then I want to update the score and also update the history by adding the latest score to it.
The Score Class:
package thesisMongoProject;
import java.util.Date;
import java.util.List;
import javax.validation.constraints.NotBlank;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
import com.fasterxml.jackson.annotation.JsonView;
#Document(collection = "score")
public class Score {
#Id
#NotBlank
#JsonView(Views.class)
private String score;
#NotBlank
#JsonView(Views.class)
private String player;
#NotBlank
#JsonView(Views.class)
private String code;
#JsonView(Views.class)
private Date date;
private List<History> history;
public String getScore() {
return score;
}
public void setScore(String score) {
this.score = score;
}
public String getPlayer() {
return player;
}
public void setPlayer(String player) {
this.player = player;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public List<History> getHistory() {
return history;
}
public void setHistory(List<History> history) {
this.history = history;
}
public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
#Override
public String toString() {
return "Score [score=" + score + ", player=" + player + ", code=" + code + ", history=" + history + ", date="
+ date + "]";
}
}
The ScoreRepository:
package thesisMongoProject.Repository;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.stereotype.Repository;
import thesisMongoProject.Score;
import thesisMongoProject.ScoreDto;
#Repository
public interface ScoreRepository extends MongoRepository<Score, String>{
public Score findByScore(String score);
public void save(ScoreDto scoredto, String score);
}
But the PUT method save a new instance into the MongoDB instead of updating the existing one
The PUT method:
//Update Score By ID
#PutMapping("/{score}")
public ResponseEntity<?> updatePlayerByID(
#PathVariable("score")String score,
#RequestBody #JsonView(Views.class) #Valid Score score1){
Score findscore = srepo.findByScore(score);
if(findscore == null)
return ResponseEntity.status(404).body("There is not Score!");
else {
history = new ArrayList<History>();
h = new History();
h.setScore(score1.getScore());
h.setDate(score1.getDate());
history.add(h);
score1.setHistory(history);
srepo.save(score1);
return ResponseEntity.ok(score1);
}
}
Also i tried to use ScoreDTO and #PatchMapping like this:
The ScoreDTo Class:
package thesisMongoProject;
import java.util.List;
public class ScoreDto {
private String score;
List<History> history;
public String getScore() {
return score;
}
public void setScore(String score) {
this.score = score;
}
public List<History> getHistory() {
return history;
}
public void setHistory(List<History> history) {
this.history = history;
}
}
And the PATCHMAPPING:
#PatchMapping("/{score}")
public ResponseEntity<?> updateByScore(
#PathVariable("score")String score,
#RequestBody ScoreDto score1){
Score findscore = srepo.findByScore(score);
if(findscore == null)
return ResponseEntity.status(404).body("There is not Score!");
else {
srepo.save(score1, score);
return ResponseEntity.ok(score1);
}
}
but in my console I have an error:
org.springframework.data.mapping.PropertyReferenceException: No property save found for type Score! Did you mean 'date'?
could you help me how can i update the existing field of score, please?!
The primary key of a database should not be mutable. If there are multiple players with the same score, the earlier players' data would be replaced.
Ideally, for updating an existing document where id and all its new fields are known, something like this can be done:
score1.setScore(score);
srepo.save(score1);
Assuming score is the id of the document that is to be updated and score1 contains all other fields correctly, this will replace the existing document with id score with the new one score1.
In the first code ( the PUT method ), score1 should have the same id as findscore, then it will update the existing document.
Score findscore = srepo.findByScore(score);
if(findscore == null)
return ResponseEntity.status(404).body("There is not Score!");
else {
history = new ArrayList<History>();
h = new History();
h.setScore(score1.getScore());
h.setDate(score1.getDate());
history.add(h);
Also, for the exception you are getting, this save method
public void save(ScoreDto scoredto, String score);
can't be handled by the spring data repository automatically, you will have to define its implementation. More on what kind of methods can be defined or not here. The Standard save method in the repository can be used to achieve the required.
I am trying to fetch a row in mongo db collection which has an array of object id which is the ObjectID of rows of data in other collection. I want to fetch the populated array of rows of data from ther collection for each record of data from the current collection.
My collections are like this
Jobs
- ObjectID
- [ObjectIds(Object Ids of candidates)]
Candidates
-ObjectID
-Name
-Age
I am using
import org.springframework.data.mongodb.core.mapping.DBRef;
in my model class to indicate the reference.
#Document(collection = "jobcreations")
public class Job {
#Id
private String id;
#DBRef
private List<Candidate> _candidates;
private String jobID;
public String getjobID() {
return jobID;
}
public void setjobID(String jobid) {
this.jobID = jobid;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public JobCreation() {
super();
}
public List<Candidate> get_candidates() {
return _candidates;
}
public void set_candidates(List<Candidate> _candidates) {
this._candidates = _candidates;
}
public JobCreation(String jobID) {
super();
this.jobID = jobID;
}
#Override
public String toString() {
return "JobCreation [id=" + id + ", _candidates=" + _candidates + ", jobID=" + jobID + "]";
}
}
My candidate model class is like this
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
#Document(collection = "candidate")
public class Candidate {
#Id
private String _id;
private String name;
private int age;
public String get_id() {
return _id;
}
public void set_id(String _id) {
this._id = _id;
}
/**
* #return the name
*/
public String getName() {
return name;
}
/**
* #param name the name to set
*/
public void setName(String name) {
this.name = name;
}
/**
* #return the age
*/
public String getAge() {
return age;
}
/**
* #param age the age to set
*/
public void setAge(int age) {
this.age = age;
}
public Candidate() {
super();
// TODO Auto-generated constructor stub
}
}
My main method where i call the db is
ApplicationContext ctx = new AnnotationConfigApplicationContext(SpringMongoConfig.class);
MongoOperations mongoOperation = (MongoOperations) ctx.getBean("mongoTemplate");
List<JobCreation> listJobCreation = mongoOperation.findAll(JobCreation.class);
for(JobCreation jc : listJobCreation){
System.out.println(jc.toString());
}
Here i am getting the error
Exception in thread "main" org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type org.bson.types.ObjectId to type com.mkyong.model.CandidateProfile
at org.springframework.core.convert.support.GenericConversionService.handleConverterNotFound(GenericConversionService.java:276)
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:172)
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:154)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.getPotentiallyConvertedSimpleRead(MappingMongoConverter.java:673)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.readCollectionOrArray(MappingMongoConverter.java:751)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.readValue(MappingMongoConverter.java:1006)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.access$100(MappingMongoConverter.java:75)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter$MongoDbPropertyValueProvider.getPropertyValue(MappingMongoConverter.java:957)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.getValueInternal(MappingMongoConverter.java:713)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter$2.doWithAssociation(MappingMongoConverter.java:257)
at org.springframework.data.mapping.model.BasicPersistentEntity.doWithAssociations(BasicPersistentEntity.java:252)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.read(MappingMongoConverter.java:254)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.read(MappingMongoConverter.java:212)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.read(MappingMongoConverter.java:176)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.read(MappingMongoConverter.java:172)
at org.springframework.data.mongodb.core.convert.MappingMongoConverter.read(MappingMongoConverter.java:75)
at org.springframework.data.mongodb.core.MongoTemplate$ReadDbObjectCallback.doWith(MongoTemplate.java:1840)
at org.springframework.data.mongodb.core.MongoTemplate.executeFindMultiInternal(MongoTemplate.java:1536)
at org.springframework.data.mongodb.core.MongoTemplate.findAll(MongoTemplate.java:1057)
at com.mkyong.core.App.main(App.java:29)
Kindly help me how to solve this error.
Thanks in advance
I am have JSON message as request object coming into Controller.
I am trying to map the object to model class in the Controller class but unable to do so.
Can anyone help me with the procedure.
package com.firm.trayportal.contoller;
import java.sql.Types;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.MediaType;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import com.firm.trayportal.jparepository.trayMoveRepository;
import com.firm.trayportal.jparepository.LocationRepository;
import com.firm.trayportal.jparepository.StopoffRepository;
import com.firm.trayportal.model.trayMove;
import com.firm.trayportal.model.Location;
import com.firm.trayportal.model.Stopoff;
import com.firm.trayportal.service.trayMoveService;
#RestController
public class trayPortalquoteController {
/* #Autowired
JdbcTemplate template;*/
private trayMove trayMove;
private Location location;
private Stopoff stopoff;
// Service Layer
private trayMoveService trayMoveService;
private static final Logger logger = Logger
.getLogger(trayPortalquoteController.class);
#RequestMapping(value = "/quote", method = RequestMethod.POST, consumes = {MediaType.APPLICATION_JSON_VALUE}, produces = {MediaType.APPLICATION_JSON_VALUE} )
public ThumbsUp getActivetrayOrder(HttpServletRequest request, #RequestBody trayquoteRto rto) {
logger.debug("Start processing");
if (rto != null) {
logger.debug(String.format("Driver: %s/Load Number: %s/Stop %s",
rto.getDriver(), rto.getLn(), rto.getStops() != null
&& rto.getStops().get(0) != null ? rto.getStops()
.get(0).getStop() : "?"));
/*
* Querying String insertSql =
* "insert into tray_move (move_type, carrier_id, ln) values(?,?,?)"
* ;
*
* Object[] params = new Object[] {rto.getType(), rto.getDriver(),
* rto.getLn()}; // define SQL types of the arguments int[] types =
* new int[] { Types.VARCHAR, Types.VARCHAR, Types.VARCHAR};
*/
// execute insert query to insert the data
// return number of row / rows processed by the executed query
try {
// int row = template.update(insertSql, params, types);
trayMove trayMove = new trayMove();
trayMove = savetrayInfo(rto);
// trayMoveService.populate(trayMove); // return type ?
// trayMove row = trayMoveRepo.saveAndFlush(trayMove);
// logger.debug(row + " row inserted.");
} catch (Exception _ex) {
logger.debug("Exception executing sql query:( Message: "
+ _ex.getMessage());
logger.debug("Exception executing sql query:( Message: "
+ _ex.getStackTrace());
}
} else {
logger.debug("quote RTO is NULL");
}
return new ThumbsUp();
}
private Stopoff saveStopOff(trayquoteRto rto) {
// TODO Auto-generated method stub
return null;
}
private Location saveLocationInfo(trayquoteRto rto) {
// TODO Auto-generated method stub
return null;
}
public trayMove savetrayInfo(trayquoteRto rto) {
System.out.println("In savetrayInfo method");
//trayMove.setMoveId(100005);
trayMove.setMoveType("IPU");
System.out.println("In savetrayInfo MoveType");
System.out.println("setMoveType");
trayMove.setCarrierId(rto.getDriver());
trayMove.setLn(rto.getLn());
// TODO:rto.getName(); ??
trayMove.setShippersno(rto.getShippersno());
return trayMove;
}
public Location saveLocInfo(trayquoteRto rto) {
// location.set
// location.setAddress1(address1);
return location;
}
}
/*
* create table tray_move ( move_type varchar(16), carrier_id varchar(32), ln
* varchar(32) );
*/
class trayquoteRto {
private String type;
private String driver;
private String ln;
private String shippersno;
private String oramplocation;
private String orampadd1;
private String orampadd2;
private String orampphone;
private String orampstate;
private String orampzip;
private String dramplocation;
private String drampadd1;
private String drampadd2;
private String drampphone;
private String drampstate;
private String drampzip;
private List<Stops> stops = new ArrayList<Stops>();
public String getType() {
return type;
}
public String getDriver() {
return driver;
}
public String getLn() {
return ln;
}
public String getShippersno() {
return shippersno;
}
public String getOramplocation() {
return oramplocation;
}
public String getOrampadd1() {
return orampadd1;
}
public String getOrampadd2() {
return orampadd2;
}
public String getOrampphone() {
return orampphone;
}
public String getOrampstate() {
return orampstate;
}
public String getOrampzip() {
return orampzip;
}
public String getDramplocation() {
return dramplocation;
}
public String getDrampadd1() {
return drampadd1;
}
public String getDrampadd2() {
return drampadd2;
}
public String getDrampphone() {
return drampphone;
}
public String getDrampstate() {
return drampstate;
}
public String getDrampzip() {
return drampzip;
}
public List<Stops> getStops() {
return stops;
}
}
class Stops {
String name;
String add1;
String add2;
String city;
String ext;
String phone;
String st;
String zip;
Integer stop;
Date apptment1;
Date apptment2;
public String getName() {
return name;
}
public String getAdd1() {
return add1;
}
public String getAdd2() {
return add2;
}
public String getCity() {
return city;
}
public String getExt() {
return ext;
}
public String getPhone() {
return phone;
}
public String getSt() {
return st;
}
public String getZip() {
return zip;
}
public Date getApptment1() {
return apptment1;
}
public Date getApptment2() {
return apptment2;
}
public Integer getStop() {
return stop;
}
}
class ThumbsUp {
private String message = "success";
public String getMessage() {
return message;
}
}
#Service
#Repository
public class trayMoveService {
#Autowired
private trayMoveRepository trayMoveRepo;
#Qualifier("trayMove")
public void populate(trayMove dm) {
trayMoveRepo.saveAndFlush(dm);
}
}
#Transactional
public interface trayMoveRepository extends JpaRepository<trayMove, Integer>{
}
The setter method doesnt work. I think m missing some annotations. Can someone direct me to the tutorial please ?
The application is Spring JPA(EclipseLink) annotation based.