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Mistake in js/spring boot/hibernate project - javascript

I am trying to do some project on Spring Boot with JavaScript, but I have strage mistakes. Here they are:
org.springframework.web.method.annotation.MethodArgumentTypeMismatchException:
Failed to convert value of type [java.lang.String] to required type
[int]; nested exception is java.lang.NumberFormatException: For input
string: "filterByData"
Caused by: java.lang.NumberFormatException: For input string:
"filterByData"
I can`t find this "filterByData" in my project and what parameter I give like int insteed of String.
My entities:
#NamedQueries({
#NamedQuery(name = Contact.GET, query = "SELECT cont FROM Contact cont WHERE cont.id=:id AND cont.user.id=:userId"),
#NamedQuery(name = Contact.ALL_SORTED, query = "SELECT cont FROM Contact cont WHERE cont.user.id=:userId ORDER BY cont.firstName DESC"),
#NamedQuery(name = Contact.DELETE, query = "DELETE FROM Contact cont WHERE cont.id=:id AND cont.user.id=:userId"),
#NamedQuery(name = Contact.GET_FILTERED, query = "SELECT cont FROM Contact cont WHERE cont.user.id=:userId " +
"AND cont.firstName LIKE :fName AND cont.lastName LIKE :lName " +
"AND cont.mobilePhone LIKE :mPhone ORDER BY cont.firstName DESC"),
})
#Entity
#Table(name = "contacts")
public class Contact extends BaseEntity{
public static final String GET = "Contact.GET";
public static final String ALL_SORTED = "Contact.ALL_SORTED";
public static final String DELETE = "Contact.DELETE";
public static final String GET_FILTERED = "Contact.GET_FILTERED";
#Column(name = "first_name", nullable = false)
#NotEmpty
#Length(min = 4)
private String firstName;
#Column(name = "last_name", nullable = false)
#NotEmpty
#Length(min = 4)
private String lastName;
#Column(name = "patronymic", nullable = false)
#NotEmpty
#Length(min = 4)
private String patronymic;
#Column(name = "mobile_phone_number", nullable = false)
#NotEmpty
#Pattern(regexp = "\\+380\\([1-9]{2}\\)[0-9]{7}", message = "format should be like +380(66)1234567" +
"")
private String mobilePhone;
#Column(name = "home_phone_number")
private String homePhone;
#Column(name = "address")
private String address;
#Email
#Column(name = "email", nullable = false)
private String email;
#ManyToOne(fetch = FetchType.LAZY)
#JoinColumn(name = "user_id", nullable = false)
#JsonBackReference
private User user;
public Contact() {
}
public Contact(String firstName, String lastName, String patronymic, String mobilePhone, String homePhone, String address, String email ) {
this(null,firstName,lastName,patronymic,mobilePhone,homePhone,address,email);
}
public Contact( Integer id, String firstName, String lastName, String patronymic, String mobilePhone, String homePhone, String address, String email ) {
super(id);
this.firstName = firstName;
this.lastName = lastName;
this.patronymic = patronymic;
this.mobilePhone = mobilePhone;
this.homePhone = homePhone;
this.address = address;
this.email = email;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getPatronymic() {
return patronymic;
}
public void setPatronymic(String patronymic) {
this.patronymic = patronymic;
}
public String getMobilePhone() {
return mobilePhone;
}
public void setMobilePhone(String mobilePhone) {
this.mobilePhone = mobilePhone;
}
public String getHomePhone() {
return homePhone;
}
public void setHomePhone(String homePhone) {
this.homePhone = homePhone;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
#Override
public String toString() {
return "Contact{" +
"firstName='" + firstName + '\'' +
", lastName='" + lastName + '\'' +
", patronymic='" + patronymic + '\'' +
", mobilePhone='" + mobilePhone + '\'' +
", homePhone='" + homePhone + '\'' +
", address='" + address + '\'' +
", email='" + email + '\'' +
'}';
}
}
#NamedEntityGraphs({
#NamedEntityGraph(name = User.GRAPH_WITH_ROLES, attributeNodes = #NamedAttributeNode("roles")),
#NamedEntityGraph(name = User.GRAPH_WITH_ROLES_AND_CONTACTS, attributeNodes =
{
#NamedAttributeNode("roles"),
#NamedAttributeNode("contacts")
})
})
#NamedQueries({
#NamedQuery(name = User.DELETE, query = "DELETE FROM User u WHERE u.id=:id"),
#NamedQuery(name = User.BY_LOGIN, query = "SELECT DISTINCT u FROM User u LEFT JOIN FETCH u.roles WHERE u.login=:login"),
#NamedQuery(name = User.ALL_SORTED, query = "SELECT DISTINCT u FROM User u LEFT JOIN FETCH u.roles ORDER BY u.login"),
})
#Entity
#Table(name = "users", uniqueConstraints = {#UniqueConstraint(columnNames = "login", name = "users_unique_login_idx")})
public class User extends NamedEntity{
public static final String GRAPH_WITH_ROLES = "User.WithRoles";
public static final String GRAPH_WITH_ROLES_AND_CONTACTS = "User.WithRolesAndContacts";
public static final String DELETE = "User.DELETE";
public static final String BY_LOGIN = "User.BY_LOGIN";
public static final String ALL_SORTED = "User.All_SORTED";
#Column(name = "password", nullable = false)
#Length(min = 5, max = 100, message = "your password should have 5 or more symbols")
#JsonView(View.REST.class)
#NotEmpty
private String password;
#Column(name = "full_name", nullable = false)
#Length(min = 5, max = 100, message = "your fullName should have 5 or more symbols")
private String fullName;
#Enumerated(EnumType.STRING)
#CollectionTable(name = "user_roles", joinColumns = #JoinColumn(name = "user_id"))
#Column(name = "role")
#ElementCollection(fetch = FetchType.LAZY)
protected Set<Role> roles;
#OneToMany(cascade = CascadeType.REMOVE, fetch = FetchType.LAZY, mappedBy = "user")
#OrderBy("firstName DESC")
#JsonManagedReference
protected List<Contact> contacts;
public User() {
}
public User(User u) {
this(u.getId(), u.getLogin(), u.getPassword(), u. getFullName(), u.getRoles());
}
public User(Integer id, String login, String password, String fullName, Role role, Role... roles) {
this(id, login, password, fullName, EnumSet.of(role, roles));
}
public User(Integer id, String login, String password, String fullName, Set<Role> roles) {
super(id, login);
this.password = password;
this.fullName = fullName;
setRoles(roles);
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public Set<Role> getRoles() {
return roles;
}
public void setRoles(Set<Role> roles) {
this.roles = CollectionUtils.isEmpty(roles) ? Collections.emptySet() : EnumSet.copyOf(roles);
}
public List<Contact> getContacts() {
return contacts;
}
#Override
public String toString() {
return "User{" +
"password='" + password + '\'' +
", fullName='" + fullName + '\'' +
", roles=" + roles +
'}';
}
}
Controllers:
#Controller
public class RootController extends AbstractUserController {
#RequestMapping(value = "/", method = RequestMethod.GET)
public String root() {
return "redirect:/contacts";
}
#RequestMapping(value = "/contacts", method = RequestMethod.GET)
public String contactList() {
return "contacts";
}
#RequestMapping(value = "/login", method = RequestMethod.GET)
#PreAuthorize("hasRole('ROLE_USER')")
public String login(ModelMap model,
#RequestParam(value = "error", required = false) boolean error,
#RequestParam(value = "message", required = false) String message) {
model.put("error", error);
model.put("message", message);
return "login";
}
#RequestMapping(value = "/register", method = RequestMethod.GET)
public String register(ModelMap model) {
model.addAttribute("userDTO", new UserDTO());
model.addAttribute("register", true);
return "contacts";
}
#RequestMapping(value = "/register", method = RequestMethod.POST)
public String saveRegister(#Valid UserDTO userDTO, BindingResult result, SessionStatus status, ModelMap model) {
if (!result.hasErrors()) {
try {
super.create(UserUtil.createNewUserFromDTO(userDTO));
status.setComplete();
return "redirect:login?message=app.registered";
} catch (DataIntegrityViolationException ex) {
result.rejectValue("Login", "---");
}
}
model.addAttribute("register", true);
return "contacts";
}
}
#RestController
#RequestMapping(value = "/ajax/contacts")
public class ContactAjaxController extends AbstractContactController{
#RequestMapping(method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
public List<Contact> getAll() {
return super.getAll();
}
#RequestMapping(value = "/{id}")
public Contact get(#PathVariable("id") int id) {
return super.get(id);
}
#RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
public void delete(#PathVariable("id") int id) {
super.delete(id);
}
#RequestMapping(method = RequestMethod.POST)
public void updateOrCreate(#Valid Contact contact) {
if (contact.isNew()) {
super.create(contact);
} else {
super.update(contact, contact.getId());
}
}
#RequestMapping(value = "/filter", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
public List<Contact> getFiltered(
#RequestParam(value = "fName", required = false) String fName,
#RequestParam(value = "lName", required = false) String lName,
#RequestParam(value = "mPhone", required = false) String mPhone) {
return super.getFiltered(fName, lName, mPhone);
}
}
#RestController
#RequestMapping("/ajax/users")
public class UserAjaxController extends AbstractUserController{
#RequestMapping(method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
#JsonView(View.UI.class)
public List<User> getAll() {
return super.getAll();
}
#RequestMapping(value = "/{id}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
#JsonView(View.UI.class)
public User get(#PathVariable("id") int id) {
return super.get(id);
}
#RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
public void delete(#PathVariable("id") int id) {
super.delete(id);
}
#RequestMapping(method = RequestMethod.POST)
public void createOrUpdate(#Valid UserDTO userTo) {
if (userTo.isNew()) {
super.create(UserUtil.createNewUserFromDTO(userTo));
} else {
super.update(userTo);
}
}
}
JavaScript files:
var ajaxUrl = 'ajax/contacts/';
var datatableApi;
function updateTable() {
$.ajax({
type: "POST",
url: ajaxUrl + 'filter',
data: $('#filter').serialize(),
success: updateTableByData
});
return false;
}
$(function () {
datatableApi = $('#datatable').DataTable({
"ajax": {
"url": ajaxUrl,
"dataSrc": ""
},
"paging": false,
"info": true,
"columns": [
{
"data": "firstName"
},
{
"data": "lastName"
},
{
"data": "patronymic"
},
{
"data": "mobilePhone"
},
{
"data": "homePhone"
},
{
"data": "address"
},
{
"data": "email"
},
{
"defaultContent": "",
"orderable": false,
"render": renderEditBtn
},
{
"defaultContent": "",
"orderable": false,
"render": renderDeleteBtn
}
],
"order": [
[
0,
"desc"
]
],
"initComplete": function () {
$('#filter').submit(function () {
updateTable();
return false;
});
makeEditable();
}
});
});
var form;
function makeEditable() {
form = $('#detailsForm');
form.submit(function () {
save();
return false;
});
$(document).ajaxError(function (event, jqXHR, options, jsExc) {
failNoty(event, jqXHR, options, jsExc);
});
// var token = $("meta[name='_csrf']").attr("content");
// var header = $("meta[name='_csrf_header']").attr("content");
// $(document).ajaxSend(function(e, xhr, options) {
// xhr.setRequestHeader(header, token);
// });
}
function add() {
form.find(":input").val("");
$('#id').val(null);
$('#editRow').modal();
}
function updateRow(id) {
$.get(ajaxUrl + id, function (data) {
$.each(data, function (key, value) {
form.find("input[name='" + key + "']").val(value);
});
$('#editRow').modal();
});
}
function deleteRow(id) {
$.ajax({
url: ajaxUrl + id,
type: 'DELETE',
success: function () {
updateTable();
successNoty('Deleted');
}
});
}
function updateTableByData(data) {
datatableApi.clear().rows.add(data).draw();
}
function save() {
$.ajax({
type: "POST",
url: ajaxUrl,
data: form.serialize(),
success: function () {
$('#editRow').modal('hide');
updateTable();
successNoty('Saved');
}
});
}
var failedNote;
function closeNoty() {
if (failedNote) {
failedNote.close();
failedNote = undefined;
}
}
function successNoty(text) {
closeNoty();
noty({
text: text,
type: 'success',
layout: 'bottomRight',
timeout: true
});
}
function failNoty(event, jqXHR, options, jsExc) {
closeNoty();
var errorInfo = $.parseJSON(jqXHR.responseText);
failedNote = noty({
text: 'Failed: ' + jqXHR.statusText + '<br>' + errorInfo.cause + '<br>' + errorInfo.details.join('<br>'),
type: 'error',
layout: 'bottomRight'
});
}
function renderEditBtn(data, type, row) {
if (type == 'display') {
return '<a class="btn btn-xs btn-primary" onclick="updateRow(' + row.id + ');">Edit</a>';
}
return data;
}
function renderDeleteBtn(data, type, row) {
if (type == 'display') {
return '<a class="btn btn-xs btn-danger" onclick="deleteRow(' + row.id + ');">Delete</a>';
}
return data;
}
My basic CRUD methods work fine without 'filter' and I got this mistake every time. Can someone tell my what I am doing wrong? Thanks.
public abstract class AbstractUserController {
#Autowired
private UserService service;
public List<User> getAll() {
return service.getAll();
}
public User get(int id){
return service.get(id);
}
public User create(User user) {
user.setId(null);
return service.save(user);
}
public void delete(int id){
service.delete(id);
}
public void update(User user, int id) {
user.setId(id);
service.update(user);
}
public void update(UserDTO userDTO) {
service.update(userDTO);
}
public User getByLogin(String login) {
return service.getByLogin(login);
}
}

Related

I have popup form in my html that looks like this:
<dialog id="favDialog">
<div id="feedback"></div>
<form id="add_watchlist_symbol_form">
<label for="symbol">Enter Symbol:</label>
<input type="text" class="form-control" id="symbol" placeholder="SYMB"/><br><br>
<button type="submit" class="btn btn-default" id="add-watchlist-symbol-btn">Add</button>
</form>
<button id="cancelBtn" value="cancel">Cancel</button>
</dialog>
The dialog pops up successfully when I click a button.
The dialog contains a button called Add. It's click event is handled by javascript which sends an ajax POST request containing the form field values to Spring Boot like this:
function submit_watchlist_symbol() {
console.log("Im in submit_watchlist_symbol");
var formData = {
symbol: $("#symbol").val(),
name: "My Portfolio"
}
//$("#btn-search").prop("disabled", true);
$.ajax({
type: "POST",
contentType: "application/json",
url: "/api/v1/AddSymbolToWatchlist",
data: JSON.stringify(formData),
dataType: 'json',
success: function (result) {
if(result.status=="Done") {
$('#feedback').html(result.data.symbol +" added.");
}
else {
$('#feedback').html("<strong>Error</strong>");
}
console.log("ERROR: ",e);
},
error: function (e) {
alert("Error!")
console.log("ERROR: ",e);
}
});
// Reset FormData after Posting
resetData();
}
When I click that button I get Spring Boot error:
Resolved
[org.springframework.http.converter.HttpMessageNotReadableException:
JSON parse error: null; nested exception is
com.fasterxml.jackson.databind.JsonMappingException: N/A at [Source:
(PushbackInputStream); line: 1, column: 11] (through reference chain:
net.tekknow.moneymachine.model.Watchlist["symbol"])]
I suspect the form data is not being mapped correctly to the Watchlist.java model due to the model containing a composite key, like this:
#Entity
#Table(name = "watchlist")
public class Watchlist {
#EmbeddedId
public WatchlistId watchlistId;
public String getSymbol() {
return watchlistId.getSymbol();
}
public void setSymbol(String symbol) {
watchlistId.setSymbol(symbol);
}
public String getName() {
return watchlistId.getName();
}
public void setName(String watchlistName) {
watchlistId.setName(watchlistName);
}
public String toString() {
return "watchlist:symbol=" +getSymbol() +", name="+getName();
}
}
where watchlistId contains the symbol and name, like this:
#Embeddable
public class WatchlistId implements Serializable {
#Column(name="symbol")
private String symbol;
#Column(name="name")
private String name;
WatchlistId() {
}
WatchlistId(String symbol, String name) {
this.symbol = symbol;
this.name = name;
}
public String getSymbol() {
return symbol;
}
public void setSymbol(String symbol) {
this.symbol = symbol;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
#Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
WatchlistId that = (WatchlistId) o;
return Objects.equals(symbol, that.symbol) && Objects.equals(name, that.name);
}
#Override
public int hashCode() {
return Objects.hash(symbol, name);
}
}
Here is the Spring Boot controller that handles the request:
#PostMapping("/AddSymbolToWatchlist")
#ResponseBody
public AddWatchlistSymbolResponse addSymbolToWatchlist(#RequestBody Watchlist watchlist){
System.out.println("made it to AddWatchlistSymbolResponse");
// Create Response Object
AddWatchlistSymbolResponse response = new AddWatchlistSymbolResponse("Done", watchlist);
return response;
}
The AddWatchlistSymbolResponse class looks like this:
public class AddWatchlistSymbolResponse {
private String status;
private Object data;
public AddWatchlistSymbolResponse(){
}
public AddWatchlistSymbolResponse(String status, Object data){
this.status = status;
this.data = data;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public Object getData() {
return data;
}
public void setData(Object data) {
this.data = data;
}
}
Suggestions?

I figured it out. I changed the controller to this:
#PostMapping(value = "/AddSymbolToWatchlist")
#ResponseBody
public WatchlistIdResponse addSymbolToWatchlist(#RequestBody WatchlistId watchlistId){
System.out.println("made it to AddWatchlistSymbolResponse");
watchlistService.addSymbolToWatchlist(watchlistId);
// Create Response Object
WatchlistIdResponse response = new WatchlistIdResponse("Done", watchlistId);
return response;
}
And created a separate response for WatchlistId called WatchlistIdResponse.java:
package net.tekknow.moneymachine.model;
public class WatchlistIdResponse {
private String status;
private Object data;
public WatchlistIdResponse() {
}
public WatchlistIdResponse(String status, Object data) {
this.status = status;
this.data = data;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public Object getData() {
return data;
}
public void setData(Object data) {
this.data = data;
}
}
The reason is that the Watchlist class contains only the WatchlistId property. WatchlistId contains the symbol and name properties that make up the composite index.

I am having the following error while trying to post a value to my controller.
Failed to read HTTP message:
org.springframework.http.converter.HttpMessageNotReadableException: Could
not read JSON document: Can not deserialize instance of java.lang.String out
of START_OBJECT token
at [Source: java.io.PushbackInputStream#355134ca; line: 1, column: 655]
(through reference chain: com.csps.gabriel.entities.Policy["goodsList"]-
>java.util.ArrayList[0]->com.csps.gabriel.dtos.GoodsDto["type"]); nested
exception is com.fasterxml.jackson.databind.JsonMappingException: Can not
deserialize instance of java.lang.String out of START_OBJECT token
at [Source: java.io.PushbackInputStream#355134ca; line: 1, column: 655]
(through reference chain: com.csps.gabriel.entities.Policy["goodsList"]-
>java.util.ArrayList[0]->com.csps.gabriel.dtos.GoodsDto["type"])
this is the json posted.
{
"client": {
"clientId": 1000002,
"firstName": "Jose Anibal",
"lastName": "Rodriguez Lopez",
"idCard": "07200140809",
"enterprise": "",
"contactBus": "",
"address": "Jardín De Pekes, Calle Lorenzo",
"sector": "Los Prados",
"city": "2",
"phoneNumber1": "8099803135",
"phoneNumber2": "8099803135",
"phoneNumber3": "8099803135",
"email": "joseanibalrl76#gmail.com",
"clientContact": "",
"clientType": "Persona Fisica",
"notes": "",
"status": "Activo",
"phoneNumber": "8099803135",
"fullName": "Jose Anibal Rodriguez Lopez",
"rnc": ""
},
"policyNumber": "847474141",
"branch": "2",
"policer": "2",
"prime": 48484,
"startDate": "2017-05-09",
"endDate": "2017-05-10",
"status": "1",
"itbis": "2",
"goodsList": [{
"type": {
"name": "Jeep",
"index": "1"
},
"year": 2000,
"brand": "toyota",
"model": "corolla",
"chassisSerial": "441147",
"covertAmount": 10000,
"color": "rojo",
"cylinder": 6,
"passengerAmount": "6",
"weight": 6
}]
}
This is the entity which maps the request body.
#Entity
#Table(name = "policy")
public class Policy {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name = "policy_id")
private Long policyId;
#Column(name = "client")
#Type(type = "serializable")
private Client client;
#Column(name = "policy_number")
private String policyNumber;
#Column(name = "branch_name")
private String branch;
#Column(name = "policer")
private String policer;
#Column(name = "prime")
private String prime;
#Column(name = "currency")
private String currency;
#Column(name = "start_date")
private Date startDate;
#Column(name = "end_date")
private Date endDate;
#Column(name = "status")
private String status;
#Column(name = "itbis")
private String itbis;
#Column(name = "good_list")
#Type(type = "serializable")
#JsonProperty
private List<GoodsDto> goodsList;
public Long getPolicyId() {
return policyId;
}
public void setPolicyId(Long policyId) {
this.policyId = policyId;
}
public Client getClient() {
return client;
}
public void setClient(Client client) {
this.client = client;
}
public String getPolicyNumber() {
return policyNumber;
}
public void setPolicyNumber(String policyNumber) {
this.policyNumber = policyNumber;
}
public String getBranch() {
return branch;
}
public void setBranch(String branch) {
this.branch = branch;
}
public String getPolicer() {
return policer;
}
public void setPolicer(String policer) {
this.policer = policer;
}
public String getPrime() {
return prime;
}
public void setPrime(String prime) {
this.prime = prime;
}
public String getCoin() {
return currency;
}
public void setCoin(String currency) {
this.currency = currency;
}
public Date getStartDate() {
return startDate;
}
public void setStartDate(Date startDate) {
this.startDate = startDate;
}
public Date getEndDate() {
return endDate;
}
public void setEndDate(Date endDate) {
this.endDate = endDate;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public String getItbis() {
return itbis;
}
public void setItbis(String itbis) {
this.itbis = itbis;
}
public List<GoodsDto> getGoodsList() {
return goodsList;
}
public void setGoodsList(List<GoodsDto> goodsList) {
this.goodsList = goodsList;
}
}
This is my controller:
#RestController
public class PolicyController {
#Autowired
PolicyRepository policyRepository;
#RequestMapping(value = "/save-policy", method = RequestMethod.POST,
consumes = MediaType.APPLICATION_JSON_VALUE)
public #ResponseBody
Response<Policy> saveClient(#RequestBody Policy policy) {
policy = this.policyRepository.save(policy);
return new Response<Policy>(policy, true, "Successful");
}
}
this is the GoodsList class:
package com.csps.gabriel.dtos;
import java.io.Serializable;
/**
Created by Jose A Rodriguez on 5/20/2017.
*/
public class GoodsDto implements Serializable{
private static final long serialVersionUID = 1L;
private String type;
private Long year;
private String brand;
private String model;
private String chassisSerial;
private Double covertAmount;
private String color;
private Long cylinder;
private Long passengerAmount;
private Long weight;
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public Long getYear() {
return year;
}
public void setYear(Long year) {
this.year = year;
}
public String getBrand() {
return brand;
}
public void setBrand(String brand) {
this.brand = brand;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
public String getChassisSerial() {
return chassisSerial;
}
public void setChassisSerial(String chassisSerial) {
this.chassisSerial = chassisSerial;
}
public Double getCovertAmount() {
return covertAmount;
}
public void setCovertAmount(Double covertAmount) {
this.covertAmount = covertAmount;
}
public String getColor() {
return color;
}
public void setColor(String color) {
this.color = color;
}
public Long getCylinder() {
return cylinder;
}
public void setCylinder(Long cylinder) {
this.cylinder = cylinder;
}
public Long getPassengerAmount() {
return passengerAmount;
}
public void setPassengerAmount(Long passengerAmount) {
this.passengerAmount = passengerAmount;
}
public Long getWeight() {
return weight;
}
public void setWeight(Long weight) {
this.weight = weight;
}
}
Has anyone an idea why is it giving me this error. Please.

Your problem is in the memberGoodsDto.type. it's declared as a String in your GoodsDto class but you try to pass it a 2 fields structure in your Json:
"goodsList": [{
"type": {
"name": "Jeep",
"index": "1"
}

I try to PUT a JSON Object from the Frontend to the Backend via Angular JS and Java Spring using the JHipster Framework. My JSON Object looks as follows:
{
"anzahl": 0,
"category": 0,
"id": 0,
"parkraumId": 0,
"timestamp": "2016-09-07T12:59:04.290Z",
"wochentag": 0
}
But to save it in the database via the Spring Repository method createCrowdsource(crowdsource) i need to filter out the values wochentag and anzahl to get the following JSON Object:
{
"category": 0,
"id": 0,
"parkraumId": 0,
"timestamp": "2016-09-07T12:59:04.290Z"
}
I tried it by specifying the fields: 'category', 'id', 'parkraumId', 'timestamp' in the following Angular JS controller and get this Parameter back in the Spring Resource with #RequestParam String fields but somehow it doesn´t work.
Angular Controller:
function save() {
vm.isSaving = true;
if (vm.crowdsource.id !== null) {
//JSON needs these two attributes
console.log('Updating!')
Crowdsource.update(vm.crowdsource, onSaveSuccess, onSaveError, {fields: 'category', 'id', 'parkraumId', 'timestamp'});
} else {
Crowdsource.save(vm.crowdsource, onSaveSuccess, onSaveError);
}
}
save()
Angular Service:
(function () {
'use strict';
angular
.module('bahnApp')
.factory('Crowdsource', Crowdsource);
Crowdsource.$inject = ['$resource', 'DateUtils'];
function Crowdsource($resource, DateUtils) {
var resourceUrl = 'api/crowdsources/:siteId';
return $resource(resourceUrl, {}, {
'query': {method: 'GET', isArray: true},
'get': {
method: 'GET',
transformResponse: function (data) {
if (data) {
data = angular.fromJson(data);
data.timestamp = DateUtils.convertDateTimeFromServer(data.timestamp);
}
return data;
}
},
'update': {
method: 'PUT',
}
});
}
})();
Spring Resource:
/**
* PUT /crowdsources : Updates an existing crowdsource.
*
* #param crowdsource the crowdsource to update
* #return the ResponseEntity with status 200 (OK) and with body the updated crowdsource,
* or with status 400 (Bad Request) if the crowdsource is not valid,
* or with status 500 (Internal Server Error) if the crowdsource couldnt be updated
* #throws URISyntaxException if the Location URI syntax is incorrect
*/
#RequestMapping(value = "/crowdsources",
method = RequestMethod.PUT,
produces = MediaType.APPLICATION_JSON_VALUE)
#Timed
public ResponseEntity<Crowdsource> updateCrowdsource(#RequestParam String fields, #RequestBody Crowdsource crowdsource) throws URISyntaxException {
log.debug("REST request to update Crowdsource : {}", crowdsource);
log.debug(crowdsource.toString());
if (crowdsource.getId() == null) {
return createCrowdsource(crowdsource);
}
Crowdsource result = crowdsourceRepository.save(crowdsource);
crowdsourceSearchRepository.save(result);
return ResponseEntity.ok()
.headers(HeaderUtil.createEntityUpdateAlert("crowdsource", crowdsource.getId().toString()))
.body(result);
}
Crowdsource:
/**
* A Crowdsource.
*/
#Entity
#Table(name = "crowdsource")
#Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
#Document(indexName = "crowdsource")
#JsonFilter("myFilter")
public class Crowdsource implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
#Column(name = "category")
private Integer category;
#Column(name = "timestamp")
private ZonedDateTime timestamp;
#Column(name = "parkraum_id")
private Integer parkraumId;
private Integer anzahl;
private Integer wochentag;
public Integer getAnzahl() {
return anzahl;
}
public void setAnzahl(Integer anzahl) {
this.anzahl = anzahl;
}
public Integer getWochentag() {
return wochentag;
}
public void setWochentag(Integer wochentag) {
this.wochentag = wochentag;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Integer getCategory() {
return category;
}
public void setCategory(Integer category) {
this.category = category;
}
public ZonedDateTime getTimestamp() {
return timestamp;
}
public void setTimestamp(ZonedDateTime timestamp) {
this.timestamp = timestamp;
}
public Integer getParkraumId() {
return parkraumId;
}
public void setParkraumId(Integer parkraumId) {
this.parkraumId = parkraumId;
}
#Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Crowdsource that = (Crowdsource) o;
if (id != null ? !id.equals(that.id) : that.id != null) return false;
if (category != null ? !category.equals(that.category) : that.category != null) return false;
if (timestamp != null ? !timestamp.equals(that.timestamp) : that.timestamp != null) return false;
return parkraumId != null ? parkraumId.equals(that.parkraumId) : that.parkraumId == null;
}
#Override
public int hashCode() {
int result = id != null ? id.hashCode() : 0;
result = 31 * result + (category != null ? category.hashCode() : 0);
result = 31 * result + (timestamp != null ? timestamp.hashCode() : 0);
result = 31 * result + (parkraumId != null ? parkraumId.hashCode() : 0);
return result;
}
#Override
public String toString() {
return "Crowdsource{" +
"id=" + id +
", category=" + category +
", timestamp=" + timestamp +
", parkraumId=" + parkraumId +
'}';
}
}

To avoid persisting the values you can annotate them with #javax.persistence.Transient annotation in the CrowdSource entity. Those will be ignored for persistence.
#Transient
private Integer anzahl;
#Transient
private Integer wochentag

I have a page called bookprogram and below is its model!
public class BookViewModel
{
[Required(ErrorMessage = "Field cannot be blank!", AllowEmptyStrings = false)]
[Display(Name="Name *")]
public string name { get; set; }
[Required(ErrorMessage = "Field cannot be blank!", AllowEmptyStrings = false)]
[DataType(DataType.PhoneNumber)]
public string contact { get; set; }
[Required(ErrorMessage = "Field cannot be blank!", AllowEmptyStrings = false)]
[RegularExpression("[A-Za-z0-9._%+-]+#[A-Za-z0-9.-]+.[A-Za-z]{2,4}", ErrorMessage = "Invalid Email Id")]
public string email { get; set; }
[Required(ErrorMessage = "Please select a category")]
public string category { get; set; }
[Required(ErrorMessage = "Field cannot be blank!", AllowEmptyStrings = false)]
[DisplayFormat(DataFormatString = "{0:d}", ApplyFormatInEditMode = true)]
public DateTime dateofprogram { get; set; }
[Required(ErrorMessage = "Field cannot be blank!", AllowEmptyStrings = false)]
[StringLength(200,ErrorMessage="Max length exceeded! Should be less than 200 characters")]
public string Message { get; set; }
}
Here is my js for performing AJAX Post
function ValidateBookProgramAndPost(form)
{
$(form).on("submit", function (e) {
e.preventDefault();
ValidateForm(form);
var selectedVal = $(form).find('select').children(":selected").val();
if(selectedVal=="")
{
$(form).find('div.bootstrap-select').children(":first").addClass('alert-danger');
$(form).find('div.bootstrap-select').next('.text-danger').html('Please select a category!');
}
var dateofprog = moment().format($('#txtDate').val());
console.log(dateofprog);
$.ajax({
url: '/BookProgram/',
type: "POST",
dataType: 'json',
contentType: "application/json; charset=utf-8",
data: JSON.stringify({ model:{
name: $('#txtName').val(),
contact: $('#txtPhone').val(),
email: $('#txtEmail').val(),
category: $("#hdnSelectedCategory").val(),
dateofprogram: dateofprog,
Message: $("#txtMessage").val()
}
}),
success: function (data) {
if (data.result) {
$(form).find('input[type=text], textarea').val('').removeClass("alert-success");
$('.selectpicker').selectpicker('refresh');
}
else {
if (data.result == "Email Validation failed on server side!") {
$("#txtEmail").addClass("alert-danger");
}
else {
//display error message
}
return false;
}
return true;
}
}
$(form).unbind('submit');
return false;
});
and here is my controller:
[HttpPost]
public ActionResult BookProgram(BookViewModel model)
{
bool valid = false;
bool val = false;
if (ModelState.IsValid)
{
if (model.name != "" && model.category != "" && model.contact != "" && model.dateofprogram.ToShortDateString() != "" && model.email != "" && model.Message != "")
{
if (v.validateEmail(model.email) && v.validatePhone(model.contact))
{
valid = true;
}
else
{
return Json(new { result = "Email/Phone Validation failed on server side!" });
}
}
else
{
return Json(new { result = "One of the field has been modified and has been sent empty!!" });
}
if (valid)
{
using (var context = new MConnectionString())
{
tbl_programs book = new tbl_programs();
book.cont = model.contact;
book.date = model.dateofprogram;
book.email = model.email;
book.msg = model.Message;
book.category = model.category;
book.status = "";
book.name = model.name;
context.tbl_programs.Add(book);
context.SaveChanges();
val = true;
}
if (val)
{
return Json(new { result = true });
}
else
{
return Json(new { result = "Could not book the program. Please try again!" });
}
}
return Json(new { result = "Could not book the program. Please try again!" });
}
return Json(new { success = false });
}
But when I check in the controller the date value is coming null and Model.IsValid fails. how I should pass date value from ajax then? Console.log shows selected date[dateofprog] as "14/02/2015"[example] but it will not be assigned to model. Where is the problem actually I cannot make it out. Can anyone help me on this??

You are posting a invalid format for dateofprogram. It cases a failure at the binding process. You must specify the culture in at system.web section of the web.config to get the right date parsed from the json, for exemple:
<globalization uiCulture="pt-BR" culture="pt-BR" />
The code above informs the culture of the application, then if I inform a DateTime in BR format like dd/MM/yyyy it will bind correctly.

I'm newbie in Angularjs,The following Spring controller get object from database I want to print this object attributes in angularjs controller but I get undefined
#RequestMapping(value = "/rest/getById",
method = RequestMethod.GET,
produces = MediaType.APPLICATION_JSON_VALUE)
#RolesAllowed(AuthoritiesConstants.ADMIN)
public ChartConfigs findOne(Integer id) {
return chartConfigService.getOne(1);
}
This is Angularjs service
myappApp.factory('ChartConfigService', function ($http) {
return {
findOne: function() {
var promise = $http.get('app/rest/chartConfigs/getById').then(function (response) {
return response.data;
});
return promise;
}
}
});
This is Angularjs controller
myappApp.controller('ChartConfigController', function ($scope, ChartConfigService) {
$scope.message = ChartConfigService.findOne();
var obj=ChartConfigService.findOne();
console.log(obj.type);
});
chartconfig domain
package com.innvo.domain;
#Entity
#Table(name = "T_CHART_CONFIGS")
#Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
public class ChartConfigs {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name="id")
private Integer id;
#Column(name = "category")
private String category;
#Column(name = "type")
private String type;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getCategory() {
return category;
}
public void setCategory(String category) {
this.category = category;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
}

In your case obj will be a promise too so you have to do it like:
ChartConfigService.findOne().then(function(obj) {
console.log(obj.type);
});
obj.type is undefined because type does not exist on the promise object.