we need to make a spring boot project that works with spring ldap.
every things is good.But when we remove a member from a group,the member deleted form group (i see it in debug mode in a Setmembers) but, in ldap(Oracle Internet Directory) that member exists!
Please help me!
//Group Entry
#Entry(objectClasses = {"top", "groupOfUniqueNames", "orclGroup"}, base = "cn=Groups")
public final class Group {
#Id
private Name dn;
#Attribute(name = "cn")
private String name;
private String description;
private String displayName;
#Attribute(name = "ou")
private String ou;
#Attribute(name = "uniqueMember")
private Set<Name> members;
public void addMember(Name newMember) {
members.add(newMember);
}
public void removeMember(Name member) {
members.remove(member);
}
//Custom LdapUtils
public class CustomLdapUtils {
private static final String GROUP_BASE_DN = "cn=Groups";
private static final String USER_BASE_DN = "cn=Users";
public Name buildGroupDn(String name) {
return LdapNameBuilder.newInstance(GROUP_BASE_DN)
.add("cn","Charts")
.add("cn",name)
.build();
}
private static final CsutomLdapUtils LDAP_UTILS = new CsutomLdapUtils ();
private CsutomLdapUtils () {
}
public Name buildPersonDn(String name) {
return LdapNameBuilder.newInstance(USER_BASE_DN)
.add("cn", name)
.build();
}
}
//Controller
#DeleteMapping(value = "/memberOfGroup", consumes = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<?> removeMemberFromGroup(#RequestBody Map<String,String> map) throws NamingException {
List<Group> groupToFind = ldapSearchGroupsService.getGroupByCn(map.get("groupName"));
List<User> userToFind = ldapSearchUserService.getAllUserByUserName(map.get("userName"));
if (groupToFind.isEmpty()) {
//TODO : Group no found!
return new ResponseEntity<>(HttpStatus.NO_CONTENT);
} else {
for (Group group1 : groupToFind) {
group1.removeMember(userToFind.stream().findAny().get().getDn());
//ldapBindGroupService.deleteMemberFromGroup(group1);
DirContextOperations ctx = ldapTemplate.lookupContext(CustomLdapUtils.getInstance().buildGroupDn(map.get("groupName")));
ctx.removeAttributeValue("uniqueMember",map.get("userName"));
ctx.rebind(CustomLdapUtils.getInstance().buildGroupDn(map.get("groupName")),map.get("groupName"));
ldapTemplate.modifyAttributes(ctx);
}
return new ResponseEntity<>(HttpStatus.OK);
}
}
Is some problem in code? or need some methods?
Finally after several search and debug,i found the problem!
In each ldap env,after every changes,the directory must be commit and apply.
In above code,i implemented that,but not in true way!
Best way is here:
#DeleteMapping(value = "/membersOfGroup", consumes = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<?> removeMemberFromGroup(#RequestBody Map<String,String> map) {
List<Group> groupToFind = ldapSearchGroupsService.getGroupByCn(map.get("groupName"));
List<User> userToFind = ldapSearchUserService.getAllUserByUserName(map.get("userName"));
if (groupToFind.isEmpty()) {
//TODO : Group no found!
return new ResponseEntity<>(HttpStatus.NO_CONTENT);
} else {
for (Group group1 : groupToFind) {
group1.removeMember(userToFind.stream().findAny().get().getDn());
DirContextOperations ctx = ldapTemplate.lookupContext(CustomLdapUtils.getInstance().buildGroupDn(map.get("groupName")));
ctx.removeAttributeValue("member",CustomLdapUtils.getInstance().buildPersonDn(map.get("userName")));
//True way
ldapTemplate.update(group1);
}
return new ResponseEntity<>(HttpStatus.OK);
}
}
Related
Etity
#Entity
public class DateFMail {
#Id
private double balance;
public DateFMail() {
}
public DateFMail(double balance) {this.balance = balance;}
public DateFMail(DateFMail dateFMail) {
}
public double getBalance() { return balance;}
#Override
public String toString() {
return "DateFMail{" +
"balance=" + balance +
'}';
}
}
Service
public interface DateFMailService {
List<DateFMail> findAll();
}
Impl
#Service
public class DateFMailServiceImpl implements DateFMailService {
#Autowired
private DateFMailRepository mailRepository;
#Override
public List<DateFMail> findAll() {
return mailRepository.findAll();
}
}
Repository
#Repository
public interface DateFMailRepository extends JpaRepository<DateFMail, Long> {
#Query(value = "SELECT SUM(balance) \n" +
" FROM agents", nativeQuery = true)
List<DateFMail> findAll();
}
Mail Seder
#Service
public class EmailDos {
#Autowired
private JavaMailSender mailSender;
private DateFMailRepository mailRepository;
String fileDate1 = new SimpleDateFormat("dd.MM.yyyy").format(new Date());
LocalDate today = LocalDate.now();
String fileDate = (today.minusDays(1)).format(DateTimeFormatter.ofPattern("dd MMM"));
String fileDate2 = (today.minusMonths(1)).format(DateTimeFormatter.ofPattern("MMM"));
public void sendMailSum(String from, String to, String subject, String body, String fileToAttach) throws SQLException {
List<DateFMail> list = new ArrayList<>(mailRepository.findAll());
List<DateFMail> list1 = list.stream()
.map(DateFMail::new)
.collect(Collectors.toList());
System.out.println("sending email...................");
System.out.println(list1);
MimeMessagePreparator preparator = new MimeMessagePreparator() {
public void prepare(MimeMessage mimeMessage) throws Exception {
mimeMessage.setFrom(new InternetAddress(from));
mimeMessage.setRecipient(Message.RecipientType.TO, new InternetAddress(to));
mimeMessage.setSubject(subject);
mimeMessage.setText(body);
FileSystemResource file = new FileSystemResource(new File("C:...xlsx"));
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
helper.setFrom("SomeAddress#gmail.com");
helper.setTo(InternetAddress.parse("SomeAddress#gmail.com"));
helper.setText("Good day!\nIn attachment payments for " + fileDate + " с 12.00-00.00" + "\nAmount for " + fileDate1 + list1);
helper.addAttachment("...xlsx", file);
mailSender.send(mimeMessage);
System.out.println("email Fab was successfully sent.....");
}
};
try {
mailSender.send(preparator);
} catch (MailException ex) {
System.err.println(ex.getMessage());
}
}
}
Controller
#Component
public class DateFMailController {
#Autowired
private DateFMailService mailService;
public void saveSum() throws IOException {
saveExcel(mailService.findAll(), "....xlsx");
}
private void saveExcel(List<DateFMail> list, String fileName) throws IOException {
Workbook workbook = new XSSFWorkbook();
CreationHelper createHelper = workbook.getCreationHelper();
Sheet sheet = workbook.createSheet("ECards");
sheet.autoSizeColumn(0);
Row header = sheet.createRow(0);
CellStyle headerStyle = workbook.createCellStyle();
headerStyle.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
XSSFFont font = ((XSSFWorkbook) workbook).createFont();
font.setFontName("Arial");
font.setFontHeightInPoints((short) 10);
font.setBold(true);
headerStyle.setFont(font);
Cell headerCell = header.createCell(0);
headerCell.setCellValue("Sum");
headerCell.setCellStyle(headerStyle);
CellStyle style = workbook.createCellStyle();
style.setWrapText(true);
int ix_row=2;
for (DateFMail dateFMail : list) {
Row row = sheet.createRow(ix_row);
Cell cell = row.createCell(0);
cell.setCellValue(dateFMail.getBalance());
cell.setCellStyle(style);
ix_row++;
}
FileOutputStream outputStream = new FileOutputStream(fileName);
workbook.write(outputStream);
workbook.close();
}
}
Save Runer
#Component
public class SaveCardsStartupRunner implements ApplicationRunner {
#Autowired
private ECardController eCardController;
private DateFMailController controller;
// #Autowired
// private EmailDos emailDos;
String fileDate1 = new SimpleDateFormat("dd.MM.yyyy").format(new Date());
LocalDate today = LocalDate.now();
String fileDate = (today.minusDays(1)).format(DateTimeFormatter.ofPattern("dd MMM"));
String fileDate2 = (today.minusMonths(1)).format(DateTimeFormatter.ofPattern("MMM"));
#Override
public void run(ApplicationArguments args) throws Exception {
eCardController.saveCards();
controller.saveSum();
}
}
I have corrected my question. I've pasted all the code here that pertains to my question. For starters, I would like to simply output the Query result of the repository to the console. But in the form that I just posted here, I get a NullPointerException error and says that in a part of the code: controller.saveSum (); - controller = null.
Create a PaymentService class which should contain the method getTotalPayment. Inject this class in EmailSend (tip: please change this class name from EmailSend to EmailSender as class names should be noun) class. And then in PaymentService Class you should interact Data Repository class. Call this getTotalPayment method from the EmailSend class.
#Component
public class JsonData {
#JsonProperty("id")
private Integer id;
#JsonProperty("createdAt")
private Date cratedAt;
#JsonProperty("name")
private String name;
#JsonProperty("email")
private String email;
#JsonProperty("imageUrl")
private String url;
public JsonData() {
}
public JsonData(Integer id, Date cratedAt, String name, String email, String url) {
this.id = id;
this.cratedAt = cratedAt;
this.name = name;
this.email = email;
this.url = url;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public Date getCratedAt() {
return cratedAt;
}
public void setCratedAt(Date cratedAt) {
this.cratedAt = cratedAt;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
}
Controller
#RestController
public class JsonDataController {
#RequestMapping(value = "/template/products")
public void getAllData() {
RestTemplate template = new RestTemplate();
String url = "https://5ef99e4bbc5f8f0016c66d42.mockapi.io/testing/data";
ResponseEntity < JsonData[] > response = template.exchange(url, JsonData[].class);
for (JsonData jsonData: response.getBody()) {
System.out.println(jsonData.getName());
System.out.println(jsonData.getEmail());
}
}
}
I am trying to print json data that is array using rest template but I am getting error in this line "ResponseEntity < JsonData[] > response = template.exchange(url, JsonData[].class);" my error is "cannot resolve method" Can anyone tell me correct way of doing this .I am new to spring I do not have proper understanding it would be helpful if some one can give their suggeestion in this code
RestTemplate does not have any method with signature exchange(String, Class<T>).
That is why you are getting "cannot resolve method" error for template.exchange(url, JsonData[].class);.
Here is an example of correct usage of one of the methods from RestTemplate.exchange API:
RestTemplate restTemplate = new RestTemplate();
ResponseEntity<JsonData[]> response = restTemplate.exchange(url, HttpMethod.GET, null, JsonData[].class);
RestTemplate also has another method - getForEntity that makes a GET call with the given URL and expected return type. (without need for passing null for not required fields)
RestTemplate template = new RestTemplate();
String url = "https://5ef99e4bbc5f8f0016c66d42.mockapi.io/testing/data";
ResponseEntity <JsonData[]> response = template.getForEntity(url, JsonData[].class);
Getting started with Spring Boot / Spring Data / Elasticsearch application.
ES -> 6.1
Have a simple repository:
public interface BusinessMetadataRepository extends ElasticsearchRepository<BusinessMetadata, Long> {
List<BusinessMetadata> findByName(String name);
List<BusinessMetadata> findById(Long id);
}
And a Business Object:
import org.springframework.data.elasticsearch.annotations.Document;
#Document(indexName = "bsn", type = "mtd", shards = 1)
public class BusinessMetadata {
private Long id;
private String name;
public Long getId() {return id;}
public void setId(Long id) {this.id = id;}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public BusinessMetadata(Long id, String name) {
this.id = id;
this.name = name;
}
public BusinessMetadata() {
}
}
Elastic Configuration:
#Configuration
#EnableElasticsearchRepositories(basePackages = "com.discover.harmony.elastic.repository")
public class ElasticConfiguration {
#Bean
public NodeBuilder nodeBuilder() {
return new NodeBuilder();
}
#Bean
public ElasticsearchOperations elasticsearchTemplate() throws IOException {
File tmpDir = File.createTempFile("elastic", Long.toString(System.nanoTime()));
System.out.println("Temp directory: " + tmpDir.getAbsolutePath());
Settings.Builder elasticsearchSettings =
Settings.settingsBuilder()
.put("http.enabled", "true") // 1
.put("index.number_of_shards", "1")
.put("path.data", new File(tmpDir, "data").getAbsolutePath()) // 2
.put("path.logs", new File(tmpDir, "logs").getAbsolutePath()) // 2
.put("path.work", new File(tmpDir, "work").getAbsolutePath()) // 2
.put("path.home", tmpDir); // 3
return new ElasticsearchTemplate(nodeBuilder()
.local(true)
.settings(elasticsearchSettings.build())
.node()
.client());
}
}
My Rest Controller for doing search works fine:
#RestController
#RequestMapping("/rest/search")
public class SearchResource {
#Autowired
BusinessMetadataRepository businessMetadataRepository;
#GetMapping(value = "/name/{text}")
public List<BusinessMetadata> searchName(#PathVariable final String text) {
return businessMetadataRepository.findByName(text);
}
#GetMapping(value = "/all")
public List<BusinessMetadata> searchAll() {
List<BusinessMetadata> businessMetadataList = new ArrayList<>();
Iterable<BusinessMetadata> businessMetadata = businessMetadataRepository.findAll();
businessMetadata.forEach(businessMetadataList::add);
return businessMetadataList;
}
}
My Rest Controller for doing save:
#RestController
#RequestMapping("/rest/save")
public class SaveResource {
#Autowired
BusinessMetadataRepository businessMetadataRepository;
#GetMapping(value = "/name/{text}")
public void Save(String text) {
businessMetadataRepository.save(new BusinessMetadata((long)99, text));
}
}
When I test the save using Postman, I get this error:
{
"timestamp": 1514325625996,
"status": 405,
"error": "Method Not Allowed",
"exception": "org.springframework.web.HttpRequestMethodNotSupportedException",
"message": "Request method 'POST' not supported",
"path": "/rest/save/name/new-1"
}
What changes do I need to make in order to properly configure this project to support inserting new documents?
Based on the comment from AntJavaDev, I have modified my controller in the following way:
#RestController
#RequestMapping("/rest/save")
public class SaveResource {
#Autowired
BusinessMetadataRepository businessMetadataRepository;
#PostMapping("/name/{text}")
public void Save(#PathVariable String text) {
BusinessMetadata mtd = businessMetadataRepository.save(new BusinessMetadata(text));
}
}
The 2 key changes are: replace #GetMapping with #PostMapping, and include #PathVariable as a parameter qualifier.
Now it works as expected
Hi,
I have a problem that is very confusing for me because the mapping should work and it looks like it does map when the Spring Boot is started in debug mode. I don't know where else I can check for an obvious solution to this problem.
Here is the application.properties:
server.port=8082
server.contextPath = /
Here is the SpringBootInitializer class that adds a further "/api" to the >Servlet registration:
public class App extends SpringBootServletInitializer {
#Bean
public DispatcherServlet dispatcherServlet() {
return new DispatcherServlet();
}
#Bean
public ServletRegistrationBean dispatcherServletRegistration() {
final ServletRegistrationBean registration = new ServletRegistrationBean(dispatcherServlet(), "/api/*");
final Map<String, String> params = new HashMap<String, String>();
params.put("contextClass", "org.springframework.web.context.support.AnnotationConfigWebApplicationContext");
params.put("contextConfigLocation", "org.spring.sec2.spring");
params.put("dispatchOptionsRequest", "true");
registration.setInitParameters(params);
registration.setLoadOnStartup(1);
return registration;
}
//
#Override
protected SpringApplicationBuilder configure(final SpringApplicationBuilder application) {
return application.initializers(new MyApplicationContextInitializer()).sources(App.class);
}
public static void main(final String... args) {
new SpringApplicationBuilder(App.class).initializers(new MyApplicationContextInitializer()).run(args);
}
}
Here is the Controler which adds a further "users" to the mapping. The method >which I have set a debug point is the findAll and requires no futher mapping to >get to it (i.e. the root of /users/:
#Controller
#RequestMapping(value = users)
public class UserController extends AbstractController<User> {
#Autowired
private IUserService userService;
public UserController() {
super(User.class);
}
// API
// find
#RequestMapping(method = RequestMethod.GET)
#ResponseBody
public void getItsWorking() {
System.out.println("It's Working!!!");
}
}
Here is the User entity:
#Entity
public class User implements IEntity {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name="user_id")
private Long user_id;
#Column(name = "username", unique = true, nullable = false)
private String name;
#Column(unique = true, nullable = false)
private String email;
#Column(nullable = false)
private String password;
#Column(nullable = false)
private Boolean locked;
public User() {
super();
}
public User(final String nameToSet, final String passwordToSet, /*final
Set<Role> rolesToSet,*/ final Boolean lockedToSet) {
super();
name = nameToSet;
password = passwordToSet;
locked = lockedToSet;
}
// API
public Long getId() {
return user_id;
}
public void setId(final Long idToSet) {
user_id = idToSet;
}
public String getName() {
return name;
}
public void setName(final String nameToSet) {
name = nameToSet;
}
public String getEmail() {
return email;
}
public void setEmail(final String emailToSet) {
email = emailToSet;
}
public String getPassword() {
return password;
}
public void setPassword(final String passwordToSet) {
password = passwordToSet;
}
public Boolean getLocked() {
return locked;
}
public void setLocked(final Boolean lockedToSet) {
locked = lockedToSet;
}
}
Here is the output on my Spring Boot debug when it starts up:
Mapped "{[/users],methods=[GET]}" onto public
java.util.List<org.um.persistence.model.User>
org.um.web.controller.UserController.findAll(javax.servlet.http.HttpServletRequest)
So, it looks like it is mapping correctly, but when I hit it using the Rest >Client tool add on in Firefox, I get the following when doing a "GET" on the >following url: http://localhost:8082/api/users using Content-Type: application/json in my header .
What is going on? Very confused.
You should put a #RequestMapping("/api") on you class, and a #RequestMapping("/users") on your method (that should preferably return something to the client).
This ways your endpoint will be exposed as /api/users and you will be able to easily add further endpoints under /api/* into this class.
AS I am new to JDO and datastore
I have set up a simple Google App Engine project based on Spring Framework to Perform Basic CRUD operation.
When I run my Application Its Show's
Persistent class "Class com.pandian.model.Customer does not seem to have been enhanced. You may want to rerun the enhancer and check for errors in the output." has no table in the database, but the operation requires it. Please check the specification of the MetaData for this class.
Customer
#PersistenceCapable
public class Customer {
#PrimaryKey
#Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
#Persistent
private String name;
#Persistent
private String email;
#Persistent
private Date date;
public Key getKey() {
return key;
}
public void setKey(Key key) {
this.key = key;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
public Customer() {
super();
}
Controller
#Controller
#RequestMapping("/customer")
public class CustomerController {
#RequestMapping(value = "/add", method = RequestMethod.GET)
public String getAddCustomerPage(ModelMap model) {
return "add";
}
#RequestMapping(value = "/add", method = RequestMethod.POST)
public ModelAndView add(HttpServletRequest request, ModelMap model) {
String name = request.getParameter("name");
String email = request.getParameter("email");
Customer c = new Customer();
c.setName(name);
c.setEmail(email);
c.setDate(new Date());
PersistenceManager pm = PMF.get().getPersistenceManager();
try {
pm.makePersistent(c);
} finally {
pm.close();
}
return new ModelAndView("redirect:list");
}
#RequestMapping(value = "/update/{name}", method = RequestMethod.GET)
public String getUpdateCustomerPage(#PathVariable String name,
HttpServletRequest request, ModelMap model) {
PersistenceManager pm = PMF.get().getPersistenceManager();
Query q = pm.newQuery(Customer.class);
q.setFilter("name == nameParameter");
q.setOrdering("date desc");
q.declareParameters("String nameParameter");
try {
#SuppressWarnings("unchecked")
List<Customer> results = (List<Customer>) q.execute(name);
if (results.isEmpty()) {
model.addAttribute("customer", null);
} else {
model.addAttribute("customer", results.get(0));
}
} finally {
q.closeAll();
pm.close();
}
return "update";
}
#RequestMapping(value = "/update", method = RequestMethod.POST)
public ModelAndView update(HttpServletRequest request, ModelMap model) {
String name = request.getParameter("name");
String email = request.getParameter("email");
String key = request.getParameter("key");
PersistenceManager pm = PMF.get().getPersistenceManager();
try {
Customer c = pm.getObjectById(Customer.class, key);
c.setName(name);
c.setEmail(email);
c.setDate(new Date());
} finally {
pm.close();
}
// return to list
return new ModelAndView("redirect:list");
}
#RequestMapping(value = "/delete/{key}", method = RequestMethod.GET)
public ModelAndView delete(#PathVariable String key,
HttpServletRequest request, ModelMap model) {
PersistenceManager pm = PMF.get().getPersistenceManager();
try {
Customer c = pm.getObjectById(Customer.class, key);
pm.deletePersistent(c);
} finally {
pm.close();
}
PMF
public final class PMF {
private static final PersistenceManagerFactory pmfInstance = JDOHelper
.getPersistenceManagerFactory("transactions-optional");
private PMF() {
}
list//JSP
....
<%
if(request.getAttribute("customerList")!=null){
List<Customer> customers =
(List<Customer>)request.getAttribute("customerList");
if(!customers.isEmpty()){
for(Customer c : customers){
%>
<tr>
<td><%=c.getName() %></td>
<td><%=c.getEmail() %></td>
...
Any body help me out from this.....
When you looked at the AppEngine docs for using JDO, you would have come across
https://developers.google.com/eclipse/docs/appengine_orm
This tells you HOW to enhance classes for use with JDO.