Swagger #OpenAPIDefinition not doing anything - java

so I have a simple Spring Boot REST API that works fine, now I have added some swagger dependencies, both for ui and core, and have done some testing with some tags like #ApiIgnore or #Operation and they both work fine and both are updated in the http://localhost:8080/swagger-ui/#/
Now I am trying to update the API info through the #OpenAPIDefinition tag, something like this in my application class:
#OpenAPIDefinition(
info = #Info(
title = "the title",
version = "0.0",
description = "My API",
license = #License(name = "Apache 2.0", url = "http://foo.bar"),
contact = #Contact(url = "http://gigantic-server.com", name = "Fred", email = "Fred#gigagantic-server.com")))
Now I have read here that the spring boot app should do a class scan and recognize the #OpenAPIDefinition bean and update the generated json in http://localhost:8080/v3/api-docs. But this is not the case, I have also tried setting that info with openapi.yaml files but also no luck.
I suspect this might have to do with my dependencies, as I am new to swagger and still a bit lost and might have mixed something up, I leave my pom.xml here:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.4</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb-reactive</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>de.flapdoodle.embed</groupId>
<artifactId>de.flapdoodle.embed.mongo</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-boot-starter</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-jaxrs2</artifactId>
<version>2.1.2</version>
</dependency>
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-jaxrs2-servlet-initializer-v2</artifactId>
<version>2.1.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I am at a bit of a loss on how to continue and don't understand how swagger can recognize the #ApiIgnore tag for example but ignore the #OpenAPIDefinition one. As I said I am new to this whole thing and stackoverflow in general, so please forgive me if I forgot to add any relevant code, thank you!

Try removing some unnecessary dependencies:
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-jaxrs2</artifactId>
<version>2.1.2</version>
</dependency>
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-jaxrs2-servlet-initializer-v2</artifactId>
<version>2.1.2</version>
</dependency>
springfox-boot-starter should bring them in already.
If this does not work you can always do the following:
#Configuration
public class SwaggerConfiguration {
#Bean
public OpenAPI openAPI() {
return new OpenAPI()
.info(new Info().title("the title").version("0.0").description("My API")
.contact(new Contact().name("Fred").url("http://gigantic-server.com").email("Fred#gigagantic-server.com")));
}
}

So after a lot of different things I found this guide where it explains how to alter API info, in a nutshell, I added a #Api(tags = "Employee") to my EmployeeController class, then in my Application class added:
#Bean
public Docket docket() {
return new Docket(DocumentationType.OAS_30)
.apiInfo(new ApiInfoBuilder()
.title("Employee API")
.description("A CRUD API to demonstrate Springfox 3 integration")
.version("0.0.1-SNAPSHOT")
.license("MIT")
.licenseUrl("https://opensource.org/licenses/MIT")
.build())
.tags(new Tag("Employee", "Endpoints for CRUD operations on employees"))
.select().apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))
.build();
}
And this appears to solve the issue, I now wonder what would happen if I had multiple controllers, I hope this helps anyone that was in my predicament, the overall issue seemed to be that this is a springfox related way of altering API documentation and the previous ways are swagger-core related? As I said I am new to this world so if anyone could point me out to why it wasn't working it would be amazing, thanks!

Related

java.lang.NoSuchMethodError when using spring-social-twitter

I try using Twitter API via Spring library spring-social-twitter. However I'm when calling sendDirectMessage(String toScreenName, String text) function I get the following exception:
java.lang.NoSuchMethodError: 'org.springframework.http.HttpStatus org.springframework.http.client.ClientHttpResponse.getStatusCode()'
at org.springframework.social.twitter.api.impl.TwitterErrorHandler.handleError(TwitterErrorHandler.java:56) ~[spring-social-twitter-1.1.0.RELEASE.jar:1.1.0.RELEASE]
at org.springframework.web.client.ResponseErrorHandler.handleError(ResponseErrorHandler.java:63) ~[spring-web-6.0.4.jar:6.0.4]
at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:915) ~[spring-web-6.0.4.jar:6.0.4]
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:864) ~[spring-web-6.0.4.jar:6.0.4]
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:804) ~[spring-web-6.0.4.jar:6.0.4]
at org.springframework.web.client.RestTemplate.postForObject(RestTemplate.java:503) ~[spring-web-6.0.4.jar:6.0.4]
at org.springframework.social.twitter.api.impl.DirectMessageTemplate.sendDirectMessage(DirectMessageTemplate.java:77) ~[spring-social-twitter-1.1.0.RELEASE.jar:1.1.0.RELEASE]
at com.example.twittertest.TwitterController.send(TwitterController.java:17) ~[classes/:na]
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:731) ~[tomcat-embed-core-10.1.5.jar:6.0]
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:814) ~[tomcat-embed-core-10.1.5.jar:6.0]
I have the my TwitterTemplate configured as following:
#Component
public class TwitterTemplateCreator {
public Twitter getTwitterTemplate() {
return new TwitterTemplate(
"<cosumerKey>",
"<consumerSecret>",
"<accessToken>",
"<accessTokenSecret>");
}
}
TwitterController:
#RestController
#RequestMapping(("/api"))
public class TwitterController {
#Autowired
private TwitterTemplateCreator twitterTemplateCreator;
#PostMapping(value = "/send")
public void send(#RequestParam("name") String name, #RequestParam("text") String text) {
twitterTemplateCreator.getTwitterTemplate().directMessageOperations().sendDirectMessage(name, text);
}
}
And finally pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.0.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>twitter-test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>twitter-test</name>
<description>twitter-test</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.social</groupId>
<artifactId>spring-social-twitter</artifactId>
<version>1.1.0.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
My guess is that there is inconsistency with dependencies versions but after trying different Spring Boot versions I still can't figure out what causes this issue.
Your guess is correct. Spring Social Twitter is no longer maintained. The last release, 1.1.2.RELEASE, was made in October 2015 and it depends on Spring Framework 4. Spring Boot 1.x is based on Spring Framework 4.x but it has been out of support since 2019.
I would recommend that you find an alternative to Spring Social Twitter. The alternative would be to use it with Spring Boot 1.x but then you will be using unsupported software for which bug fixes won't be available. Even if you're happy to take that risk, there's also a good chance that Spring Social Twitter isn't compatible with the current version of Twitter's API.
Solved by defining my own OAuth1 Rest Template using spring-social.
First included following dependencies:
<dependency>
<groupId>org.springframework.social</groupId>
<artifactId>spring-social-core</artifactId>
<version>1.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.social</groupId>
<artifactId>spring-social-web</artifactId>
<version>1.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.social</groupId>
<artifactId>spring-social-security</artifactId>
<version>1.1.6.RELEASE</version>
</dependency>
Then create new temlate which extends AbstractOAuth1ApiBinding:
public class TwitterTemplate extends AbstractOAuth1ApiBinding {
public static final String TWITTER_API = "https://api.twitter.com/1.1";
public TwitterTemplate(String consumerKey, String consumerSecret, String accessToken,
String accessTokenSecret) {
super(consumerKey, consumerSecret, accessToken, accessTokenSecret);
}
public TwitterUserResponse getUser(String name) {
return getRestTemplate().getForObject(
TWITTER_API + "/users/show.json?screen_name={name}", TwitterUserResponse.class, name);
}
}
Then just instantiate TwitterTemplate and call needed method.

No qualifying bean - FxWeaver and Spring Boot

I am trying to refactor a Java program I wrote last year to use Spring Boot. The front end uses JavaFX, and so I am trying to use FxWeaver.
However, when I run my program, I get the following error on startup:
Exception in thread "main" java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:900)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)
at java.base/java.lang.Thread.run(Thread.java:835)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'net.rgielen.fxweaver.core.FxWeaver' available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:351)
...
From rgielen's website, it shouldn't be necessary to provide an RxWeaver "... when using the Spring Boot Starter, since it provides auto-configuration for a FxWeaver instance."
So I'm stumped as to why I'm getting this error. Would anyone be able to take a look please?
Main Application
package application;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import javafx.application.Application;
#SpringBootApplication
public class MainApplication {
public static void main(String[] args) {
Application.launch(SpringbootJavaFxApplication.class, args);
}
}
SpringBootJavaFxApplication
package application;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.context.ConfigurableApplicationContext;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
import net.rgielen.fxweaver.core.FxWeaver;
public class SpringbootJavaFxApplication extends Application {
private ConfigurableApplicationContext applicationContext;
#Override
public void init() throws Exception {
this.applicationContext = new SpringApplicationBuilder()
.sources(MainApplication.class)
.run(getParameters().getRaw().toArray(new String[0]));
}
#Override
public void start(Stage stage) {
FxWeaver fxWeaver = applicationContext.getBean(FxWeaver.class);
Parent root = fxWeaver.loadView(Controller.class);
Scene scene = new Scene(root);
stage.setScene(scene);
stage.show();
}
#Override
public void stop() {
this.applicationContext.close();
Platform.exit();
}
}
pom
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>xxxxx</groupId>
<artifactId>xxxxx</artifactId>
<version>1.0</version>
<name>xxxxx</name>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.1.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>12.0.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>net.rgielen</groupId>
<artifactId>javafx-weaver-spring-boot-starter</artifactId>
<version>1.3.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.openjfx</groupId>
<artifactId>javafx-maven-plugin</artifactId>
<version>0.0.3</version>
<configuration>
<mainClass>application.Main</mainClass>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
(Obviously the pom contains things not specifically related to this issue, but I'm including the whole file in case anything else present is causing this issue.)
Please can you let me know if you have worked out what is causing the problem? I'm tearing my hair out with this now!
Also, apologies if I've not included the right/sufficient information. This is my first post on here. I am using eclipse.
Thank you!
Maybe I'm too late to help, but:
I re-created an example based on a minimal pom and your Java code. I could not re-produce your issue, though.
Here is my pom:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.1.RELEASE</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>net.rgielen.sample</groupId>
<artifactId>fxweaver-springboot-starter-sample</artifactId>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>net.rgielen</groupId>
<artifactId>javafx-weaver-spring-boot-starter</artifactId>
<version>1.3.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
What concerns me with your pom
it adds a dependency on OpenJFX 12 (targeted at JDK 12), but compiles with target 1.8 - which in a Spring Boot application would be easier to define with the java.version property. When using a 1.8 JRE with embedded JavaFX (Oracle, Liberica) you would not need OpenJFX deps at all
You don't need javafx-maven-plugin when packaging as Spring Boot application.
That said, I fail to see this as root cause.
If you want to compare in detail, here's the code:
https://github.com/rgielen/fxweaver-springboot-stripped-demo
Just a brief update for anybody who finds this in future. I was unable to resolve the problem in the end, so instead went for a full refactor of the code, without the use of FxWeaver.
More labour-intensive, but the resulting code is arguably much better as a result.
I had the same problem.
I checked Spring conditions evaluation report and found this:
FxWeaverAutoConfiguration:
Did not match:
- #ConditionalOnClass did not find required class 'javafx.fxml.FXMLLoader' (OnClassCondition)
So I put dependency on javafx-fxml
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>12.0.2</version>
</dependency>
And the condition was satisfied.
This worked for me.

Problem hitting REST endpoint in Spring Boot 2.2.0 application

I try to create a Spring Boot REST application with GraphQL and MongoeDB (I start from that article https://medium.com/oril/spring-boot-graphql-mongodb-8733002b728a). The application start but I got 404 error when I try to post something to a endpoint.
I read also that #PostConstruct is not supported anymore with 2.2.0 (it's another problem I'll try to figure out later, I try to preload the database during startup).
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.tsoai-api</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<lombok.version>1.18.10</lombok.version>
<commons-io.version>2.5</commons-io.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>com.graphql-java</groupId>
<artifactId>graphql-spring-boot-starter</artifactId>
<version>3.6.0</version>
</dependency>
<dependency>
<groupId>com.graphql-java</groupId>
<artifactId>graphql-java-tools</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>com.graphql-java</groupId>
<artifactId>graphiql-spring-boot-starter</artifactId>
<version>3.6.0</version>
</dependency>
<dependency>
<groupId>javax.annotation</groupId>
<artifactId>javax.annotation-api</artifactId>
<version>1.3.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
My main application file look like this (nothing very special!):
#SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
MainController.java
#RestController
#RequestMapping(path = "/query")
public class MainController {
private GraphQL graphQL;
private GraphQlUtility graphQlUtility;
#Autowired
MainController(GraphQlUtility graphQlUtility) throws IOException {
this.graphQlUtility = graphQlUtility;
graphQL = graphQlUtility.createGraphQlObject();
}
#PostMapping(path= "/")
public ResponseEntity query(#RequestBody String query){
ExecutionResult result = graphQL.execute(query);
System.out.println("errors: "+result.getErrors());
return ResponseEntity.ok(result.getData());
}
}
When I post on http://localhost:8080/query, I got this error:
{
"timestamp": "2019-10-19T16:10:19.136+0000",
"status": 404,
"error": "Not Found",
"message": "No message available",
"path": "/query"
}
It will match /query/ only but not /query . If you want to match both /query and /query/ , you can just leave path of the #PostMapping in the query method as the default.
#RestController
#RequestMapping(path = "/query")
public class MainController {
#PostMapping
public ResponseEntity query(#RequestBody String query){
}
}
There could be a reason for this error that Spring boot is not scanning this class. Please try to add ComponentScan annotation on Spring boot main class with the package where you keep your controllers as given below.
#ComponentScan(basePackages= {"com.example"})
Check the port on which your Spring Server is running, According to the medium post they have configured it to run on :8000 while you're hitting on :8080.
The error states the same that it cannot find any controller mapped to this api-endpoint.
http://localhost:8000/query/
`

Graphaware TimeTree procedures in unit test using embedded db

UPDATE: I found some similar test in neo4j timetree source but using GraphAwareIntegrationTest, which extends ServerIntegrationTest. So I tried creating a GraphDatabaseService Bean for my test with the following, but still no luck. I get "There is no procedure with the name ga.timetree.events.attach registered for this database instance." Is this not possible?
#Bean
public GraphDatabaseService graphDatabaseService() {
GraphDatabaseService gds = new TestGraphDatabaseFactory().newImpermanentDatabaseBuilder().newGraphDatabase();
Procedures procedures = (Procedures)((GraphDatabaseFacade) gds).getDependencyResolver().resolveDependency(Procedures.class);
try {
ClassPathProcedureUtils.registerAllProceduresAndFunctions(procedures);
}catch (Exception ex) {
log.error("error", ex);
}
return gds;
}
=====================
Similar to this issue but I'm using Spring Boot 2, SDN5 with neo4j 3.2.5, graphaware and time tree. I have automatic event attachment setup, and i see events getting saved to the timetree, but I can't query using the procedure call using cypher. I get the error:
Caused by: org.neo4j.ogm.exception.CypherException: Error executing Cypher; Code: Neo.ClientError.Procedure.ProcedureNotFound; Description: There is no procedure with the name `ga.timetree.range` registered for this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly deployed.
at org.neo4j.ogm.drivers.embedded.request.EmbeddedRequest.executeRequest(EmbeddedRequest.java:176)
I don't see a TimeTreeProcedures class as answered in the linked issue. Is this still supported in embedded/unit testing?
Also, if it is supported, I would like to use a CustomRootTimeTree. Any help or pointer to cypher that I can define the custom root tree id in the procedure call would also be very much appreciated. Thanks for any help!
Test:
#Test
public void testSingleTimeTree() {
User user = new User("alper#alper.com", "alper", "alper");
userRepository.save(user);
Collection<User> found = userRepository.findByEmail("alper#alper.com");
user = found.iterator().next();
Workout workout = new Workout(new DateTime().plusMonths(2).getMillis());
workoutRepository.save(workout);
GraphUnit.printGraph(graphDb);
Iterable<Workout> workouts = workoutRepository.findWorkouts();
for(Workout workout1 : workouts) {
log.info("workout: {}", workout1);
}
}
Repo (hard coded start/end for now):
public interface WorkoutRepository extends Neo4jRepository<Workout, Long> {
#Query("CALL ga.timetree.range({start: 1506826887000, end: 1512097287, create: false})")
Iterable<Workout> findWorkouts();
}
pom.xml:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.BUILD-SNAPSHOT</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
<spring-data-releasetrain.version>Kay-RELEASE</spring-data-releasetrain.version>
<!--<neo4j-ogm.version>3.0.0</neo4j-ogm.version>-->
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-releasetrain</artifactId>
<version>${spring-data-releasetrain.version}</version>
<scope>import</scope>
<type>pom</type>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-neo4j</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j-ogm-embedded-driver</artifactId>
<version>${neo4j-ogm.version}</version>
</dependency>
<dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j</artifactId>
<version>3.2.5</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- added by me -->
<dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j-kernel</artifactId>
<version>3.2.5</version>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>com.graphaware.neo4j</groupId>
<artifactId>graphaware-framework-embedded</artifactId>
<version>3.2.5.51</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>com.graphaware.neo4j</groupId>
<artifactId>timetree</artifactId>
<version>3.2.1.51.27</version>
</dependency>
<dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j-graphdb-api</artifactId>
<version>3.2.5</version>
</dependency>
<dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j-io</artifactId>
<version>3.2.5</version>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>com.graphaware.neo4j</groupId>
<artifactId>tests</artifactId>
<version>3.2.5.51</version>
</dependency>
</dependencies>
I was able to finally get it working by debugging into the neo4j source. The tests that test and use Procedures are in https://github.com/graphaware/neo4j-timetree, and it's using ClassPathProcedureUtils class to load classes from target/classes directory. It looks for #Procedure annotations and will process those classes and the Procedures become available. Without modifying that to load classes from jars as well as target/classes, the only way I could get it to work (albeit a hack) is to copy the target/classes output from neo4j-timetree project into my project target/classes output dir.
UPDATE:
I was also able to get it working by just registering the procedures required directly using:
#Bean
public GraphDatabaseService graphDatabaseService() {
GraphDatabaseService gds = new TestGraphDatabaseFactory().newImpermanentDatabaseBuilder().newGraphDatabase();
try {
ClassPathProcedureUtils.registerAllProceduresAndFunctions(procedures);
Procedures procedures = ((GraphDatabaseFacade)gds).getDependencyResolver().resolveDependency(Procedures.class);
procedures.registerProcedure(TimedEventsProcedure.class);
procedures.registerProcedure(TimeTreeProcedure.class);
procedures.registerFunction(TimedEventsProcedure.class);
procedures.registerFunction(TimeTreeProcedure.class);
}catch (Exception ex) {
log.error("error", ex);
}
return gds;
}

Unable to access and use static resources in Spring Boot Application

I have been fighting with getting resources to work for quite sometime now, and I know there are thousands of similar questions.. Anyway, my condition is this
I will start with my pom.. I might have missed something here?
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ruruapps</groupId>
<artifactId>spring-demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>spring-demo</name>
<description>Spring-Demo Application</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<org.thymeleaf-version>2.1.4</org.thymeleaf-version>
<webjars-bootstrap.version>3.3.5</webjars-bootstrap.version>
<webjars-jquery-ui.version>2.1.1</webjars-jquery-ui.version>
<webjars-jquery.version>2.0.3-1</webjars-jquery.version>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-batch</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-undertow</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- Thymeleaf -->
<!--<dependency>-->
<!--<groupId>org.thymeleaf</groupId>-->
<!--<artifactId>thymeleaf</artifactId>-->
<!--<version>2.1.4.RELEASE</version>-->
<!--</dependency>-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<!-- Webjars (static dependencies distributed as WAR files) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>3.3.5</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery</artifactId>
<version>2.1.4</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Here are the errors I am dealing with
And in the terminal I see this
Looking up handler method for path /css/bootstrap/css/bootstrap.min.css
Did not find handler method for [/css/bootstrap/css/bootstrap.min.css]
Request method 'GET' not supported
What does this mean?
I have a correct structure and doing it by the convention
But no luck what so ever. I tried changing to public/ and tried using webjars. All in vain. What are the norms for this and how do I get this set up so it wont be breaking! Thanks!
EDIT:: Configuration Files
Here is my application file that is provided with the spring boot
#SpringBootApplication
#EnableAutoConfiguration(exclude = {
org.springframework.boot.autoconfigure.security.SecurityAutoConfiguration.class,
org.springframework.boot.actuate.autoconfigure.ManagementSecurityAutoConfiguration.class})
#ComponentScan(basePackages = {"webapp"})
#EnableJpaRepositories
public class SpringDemoApplication {
public static void main(String[] args) {
ApplicationContext ctx = SpringApplication.run(SpringDemoApplication.class, args);
}
}
And I have a WebConfig file which is mostly empty, but I tried adding the #Overide on addResourceHandlers, with no improvements
#Configuration
#EnableWebMvc
#ComponentScan(basePackages = {"webapp"})
public class WebConfig extends WebMvcConfigurerAdapter {
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("classpath:/resources/static/").setCachePeriod(31556926);
}
}
EDIT
After further examining the application, I have found this
It says that the request it allows is PUT, but why? From what I can understand is that something is blocking my request to the resource files, is that right?
Desperate to get this fixed, it's really bothering to configure Spring, even with Spring Boot!
Found a problem that I was facing with not being able to access static resources.
For those who experience the same:
This behaviour (405 error) signifies that something is blocking the path to your static resources. This doesn't have to be /static or /public. It wont do anything.
In my case the problem was that a controller was blocking the /css path. To fix this a #RequestMapping(value = "/Somepath") annotation on the class lvl is needed to release the path for the static resources.
This worked for me and now I can access my static resources without any issues.
This can be a very annoying problem and someone can spend hours and days trying to figure this out. Hope this helps others to save their time
If there are alternative or other methods of preventing this behaviour that please mention in the comments
If you are trying to configure resource mapping through configuration class as you mentioned in comment, then it should be like this:
#EnableWebMvc
#ComponentScan(basePackages = {"org.company.yourpackage"})
#Configuration
public class AppConfig extends WebMvcConfigurerAdapter {
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("classpath:/resources/static/").setCachePeriod(31556926);
}
}
this post also may help.
I was having the exact same issue, What helped me was adding:
enter code here
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.js</url-pattern>
</servlet-mapping>
OR
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>/js/*</url-pattern>
</servlet-mapping>
from this post
servlet for serving static content here

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