I have my spring project setup as shown below, but I am getting a 404 on the /custom endpoint. All answers I've found similar to this problem highlighted that the controller layer needs to be in a package below the project layer however I have it set out like this so I'm unsure why Spring isn't recognising the endpoint.
package com.myproject.controller;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
#RestController
#RequestMapping("custom")
public class CustomPathController {
#GetMapping
public ResponseEntity<Void> test() {
return new ResponseEntity<>(HttpStatus.OK);
}
}
package com.myproject;
import com.ryantenney.metrics.spring.config.annotation.EnableMetrics;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.transaction.annotation.EnableTransactionManagement;
#EnableMetrics
#EnableJpaRepositories
#SpringBootApplication
public class MyProject {
public static void main(String[] args) {
SpringApplication.run(MyProject.class, args);
}
}
There must have been a port clash as a PC restart has fixed the issue
Related
Hi I m beginner and I have a simple problem, my url doesn't work. localhost:8080 work but not with /api. The project is built properly.
Localhost:8080
I put #ComponentScan("com.tutojwt.test.repository") because without it doesn't work.
Here my code
Controller :
package com.tutojwt.test.api;
import com.tutojwt.test.model.User;
import com.tutojwt.test.service.UserService;
import lombok.RequiredArgsConstructor;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
#RestController
#RequestMapping("/api")
#RequiredArgsConstructor
public class UserController {
private final UserService userService;
#GetMapping("/users")
public ResponseEntity<List<User>>getUsers(){
return ResponseEntity.ok().body(userService.getUsers());
}
Testapplication :
package com.tutojwt.test;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
#SpringBootApplication
#ComponentScan("com.tutojwt.test.repository")
public class TestApplication {
public static void main(String[] args) {
SpringApplication.run(TestApplication.class, args);
}
}
Project structure
MAJ : Some of you say that is ComponentScan the prob but there are error if I dont put com.tutojwt.test.repository or just com.tutojwt.test
#ComponentScan("com.tutojwt.test") error
Without ComponentScan
You should call http://localhost:8080/api/users . #ComponentScan shouldn't be necessary and might actually cause problems (I don't think your controller class is scanned now, and some default hateoas endpoint is the one you're calling). #SpringBootApplication annotation has #EnableAutoConfiguration annotation by default and should scan all component annotated classes. If not, check your class structure again.
newbie pb on Spring Boot, I cannot get a RestController to be added to my application.
Here are the 2 files used to build this very simple app with maven:
1) Application.java
package com.learn.hello;
import java.util.Arrays;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
#Configuration
#ComponentScan(basePackages = "com.learn.hello.controller")
#RestController
#SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
#RequestMapping("/")
public String index() {
return "Greetings from Spring Boot!";
}
}
HelloController.java
package com.learn.hello.controller;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RequestMapping;
#RestController
public class HelloController {
#RequestMapping("/titi")
public String index() {
return "Greetings from titi Boot!";
}
}
Structure of the project
/src/main/java/com/learn/hello/Application.java
/src/main/java/com/learn/hello/controller/HelloController.java
/target/*
/pom.xml
localhost:8080 works
but localhost:8080/titi does not (404 not found)
Any idea ?
Thx
You forgot to provide request method RequestMethod.GET :
#RequestMapping(value = "/students", method = RequestMethod.GET)
You can use #GetMapping("/titi") instead of #RequestMapping("/titi") :
#GetMapping("/titi")
To all, thanks a lot to all for your answers.
#Valerio,
you were right it was correct!!! In fact an invisible char got added at the end of the filename: HelloController.java (me probably messing-up with Sublime...), thus it was not processed as a java file by maven...
Sorry for the noise.My apologies.
BTW if anybody knows about any sort of options to actually warn that a file located in the /src/main/java/* directories was not processed as a "regular java project" file I'm interested to know about it even though I doubt that this is really feasible and thus existing...
I work on a Spring Boot application, I have written a Service and I want to test this Service in an Integration Test. Therefor I want to Inject the Service Into my test. If I use the #Inject annotation, The Service is null. If I use #Autowired, the Service gets Injected and the test works. I thought the annotation should do more or less the same, with the only differrence that #Autowired fails if no bean is available, because it is default set to required=true.The Service has an Interface and I choose the implementation based on Field Name.
Interface:
import org.springframework.core.io.ByteArrayResource;
import java.io.IOException;
import java.io.InputStream;
import java.util.Optional;
public interface FileService {
boolean storeDicomZip(InputStream stream, long caseId);
.
.
.
}
Implementation:
import org.apache.commons.io.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.ByteArrayResource;
import org.springframework.core.io.ClassPathResource;
import org.springframework.stereotype.Service;
import org.springframework.util.FileCopyUtils;
import java.io.*;
import java.nio.file.Files;
import java.util.Optional;
#Service
public class FileSystemFileService implements FileService {
.
.
.
}
And The Test:
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
#RunWith(SpringJUnit4ClassRunner.class)
#SpringApplicationConfiguration(classes = Application.class)
#WebAppConfiguration
#IntegrationTest
public class FileSystemFileServiceTest {
#Autowired
private FileService fileSystemFileService;
#Test
public void storeDicomZip() throws Exception {
InputStream stream = new ByteArrayInputStream("TEST".getBytes());
fileSystemFileService.storeDicomZip(stream, 3);
Assert.assertTrue(fileSystemFileService.getDicomZipVersions(3) == 1);
}
.
.
.
}
As described, If I use #Autowired, like here it works, if I use #Inject it does not because fileSystemFileService is null.
Does somebody know why this is the case, and what I have to change to use #Inject?
I am trying to write integration test with jersey, Spring boot 1.4 and Spring data jpa.I am able to start embedded server but getting error from jersey side , any help will be appreciated.
Integration test
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.test.context.junit4.SpringRunner;
#RunWith(SpringRunner.class)
#SpringBootTest(webEnvironment=WebEnvironment.RANDOM_PORT, classes=Application.class)
public class ContactServiceIT {
#Autowired
private TestRestTemplate restTemplate;
#Autowired
private ContactDao contactDao;
#Test
public void mergeContactsTest() {
String body = this.restTemplate.getForObject("/contacts/merge", String.class);
assertThat(body).isEqualTo("contacts merged");
}
}
Contact Resource
import java.io.IOException;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Response;
import org.springframework.beans.factory.annotation.Autowired;
#Path("/contacts")
public class ContactResource {
#Autowired
private ContactService contactService;
#GET
#Path("merge")
public Response mergeContacts() throws IOException {
contactService.mergeContacts();
return Response.status(Response.Status.CREATED)
.entity("contacts merged").build();
}
}
Stack trace:
java.lang.NoSuchMethodError: org.glassfish.jersey.CommonProperties.getValue(Ljava/util/Map;Ljavax/ws/rs/RuntimeType;Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
at org.glassfish.jersey.jackson.JacksonFeature.configure(JacksonFeature.java:73) ~[jersey-media-json-jackson-2.23.1.jar:na]
at org.glassfish.jersey.model.internal.CommonConfig.configureFeatures(CommonConfig.java:680) ~[jersey-common-2.7.jar:na]
at org.glassfish.jersey.model.internal.CommonConfig.configureMetaProviders(CommonConfig.java:610) ~[jersey-common-2.7.jar:na]
at org.glassfish.jersey.server.ResourceConfig.configureMetaProviders(ResourceConfig.java:800) ~[jersey-server-2.7.jar:na]
Please let me know if I am missing something.
Thanks.
My issue is that, when I call the url http://localhost:8080/site/data/gouv/ with postman with corresponding form data parameters, nothing happens. It seems even the call is not catched by the controller because there is no log.
Postman page
Here is the controller :
package com.mintad.spring.controllers;
import java.io.BufferedInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
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.RestController;
import com.site.common.beans.Gouv;
import com.site.common.service.GouvService;
import au.com.bytecode.opencsv.CSVReader;
#RestController
#RequestMapping("/data")
public class DataController {
#Autowired
private GouvService gouvService;
#RequestMapping(value = "/gouvernorate", method = RequestMethod.POST)
public ResponseEntity<Gouv> addGouvernorate(#RequestBody Gouv gouv) throws IOException {
gouvService.addGouv(gouv);
return new ResponseEntity<Gouv>(gouv, HttpStatus.OK);
}
}
I've tried to call the url with Jsoup as follows :
String base64login = new String(Base64.encode("sof:1".getBytes()));
Document docs = Jsoup.connect("http://localhost:8080/site/data/gouv/").header("Authorization", "Basic " + base64login).
data("name", "name").
data("delegation", "delegation").
data("district", "district").
data("postalCode", "postalCode").post();
But in vain.
Any help please ? I'm using spring security 4.0.4.RELEASE and Spring 4.2.5.RELEASE