Spring boot + MongoDB - localhost show whitelabel error

Spring boot + MongoDB - localhost show whitelabel error - java

So I know there's other questions like this one however I see no solution to my problem.
Hopefully one of you can see what I am doing wrong.
When I go to localhost//:8080 I get "whitelabel error...."
My pom.xml looks like this:
<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.mycompany</groupId>
<artifactId>mavenproject1</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>mavenproject1</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.6.RELEASE</version>
</parent>
<properties>
<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<!--Spring-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>4.3.10.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.3.10.RELEASE</version>
</dependency>
<!--MONGO-->
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>
<version>2.11.0</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>1.10.6.RELEASE</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<version>2.4.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.9</version>
<configuration>
<downloadSources>true</downloadSources>
<downloadJavadocs>true</downloadJavadocs>
</configuration>
</plugin>
<!--skal dette bruges?-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${endorsed.dir}</outputDirectory>
<silent>true</silent>
<artifactItems>
<artifactItem>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>6.0</version>
<type>jar</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
and my application class looks like so:
package com.example.mavenproject1;
import org.springframework.boot.*;
import org.springframework.boot.autoconfigure.*;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.stereotype.*;
import org.springframework.web.bind.annotation.*;
/**
*
* #author Steffen
*/
#RestController
#EnableAutoConfiguration
#ComponentScan
public class Application {
//Run a function here which dives into the mongoDB and returns the info?
#RequestMapping("/")
String home() {
DBPopulator dbp = new DBPopulator();
dbp.saveNew();
// return dbp.getFil();
return "Hey wassup";
}
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
And the DBPopulator:
package com.example.mavenproject1;
import java.util.Date;
import java.util.List;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.data.mongodb.core.query.Update;
import org.springframework.context.support.GenericXmlApplicationContext;
/**
*
* #author Steffen
*/
public class DBPopulator {
ApplicationContext ctx = new AnnotationConfigApplicationContext(ConnectToDB.class);
MongoOperations mongoOperation = (MongoOperations) ctx.getBean("mongoTemplate");
private int vers = 0;
public void saveNew() {
Fil f = new Fil("fil" + vers + "", new MetaData(new Date(), new Date(), 5));
vers++;
mongoOperation.save(f);
};
public String getFil(){
// query to search user
Query searchQuery = new Query(Criteria.where("filNavn").is("fil1"));
Fil savedF = mongoOperation.findOne(searchQuery, Fil.class);
List<Fil> listFiler = mongoOperation.findAll(Fil.class);
System.out.println("Here is my file: " + savedF);
return "File: " + savedF;
}
}
now my application "works" as in it saves new "Fil" to my mongoDB. I wanted to return them in the "Home" function in the Application class, but so far I can't get anything but "whitelabel error" out...
Thanks in advance!
**Edit
File Structure is as follows.
and the full error from the localhost//:8080 is:
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Mon Aug 07 16:39:18 CEST 2017
There was an unexpected error (type=Internal Server Error, status=500).
com/mongodb/BulkWriteException

Looks like it is looking for BulkWriteException which is available from 2.12 mongo driver version.
Solution 1
At least upgrade to
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>
<version>2.12.0</version>
</dependency>
Solution 2 (better)
Remove
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>
<version>2.11.0</version>
</dependency>
and keep
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>1.10.6.RELEASE</version>
</dependency>
pulls in the correct dependency which is 2.4.x mongo driver.
Solution 3 (best)
Remove
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>
<version>2.11.0</version>
</dependency>
and
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>1.10.6.RELEASE</version>
</dependency>
add
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
pulls both the compatible spring mongo and mongo dependency which is 2.4.x mongo driver.

Related

Error when using #EnableWebFluxSecurity in springboot

Currently I´m trying to integrate JWT Authentication in an existing Spring Boot Webflux Project.
As a template I used this medium article: https://medium.com/#ard333/authentication-and-authorization-using-jwt-on-spring-webflux-29b81f813e78.
If I put the Annotation #EnableWebFluxSecurity inside my WebSecurityConfig the following error occurs:
The bean 'conversionServicePostProcessor', defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class], could not be registered. A bean with that name has already
been defined in class path resource [org/springframework/security/config/annotation/web/reactive/WebFluxSecurityConfiguration.class] and overriding is disabled.
Basicaly it´s the same error as in this post Error creating bean named `conversionServicePostProcessor` when using spring-boot-admin-server but the answers didn´t help for me and I can´t comment on answers.
In the previous post two solutions are mentioned that didn´t work for me.
Removing the websocket dependency didn´t help and setting "spring.main.allow-bean-definition-overriding=true" seems to override my own Configuration, because my route /auth/login/guest is still responding 401.
Here is my WebSecurityConfiguration:
package de.thm.arsnova.frag.jetzt.backend.config;
import de.thm.arsnova.frag.jetzt.backend.security.AuthenticationManager;
import de.thm.arsnova.frag.jetzt.backend.security.SecurityContextRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.security.config.annotation.method.configuration.EnableReactiveMethodSecurity;
import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity;
import org.springframework.security.config.web.server.ServerHttpSecurity;
import org.springframework.security.web.server.SecurityWebFilterChain;
import reactor.core.publisher.Mono;
#Configuration
#EnableWebFluxSecurity
#EnableReactiveMethodSecurity
public class WebSecurityConfig {
private final AuthenticationManager authenticationManager;
private final SecurityContextRepository securityContextRepository;
#Autowired
public WebSecurityConfig(AuthenticationManager authenticationManager, SecurityContextRepository securityContextRepository) {
this.authenticationManager = authenticationManager;
this.securityContextRepository = securityContextRepository;
}
#Bean
public SecurityWebFilterChain securityWebFilterChain(ServerHttpSecurity http) {
return http
.exceptionHandling()
.authenticationEntryPoint((swe, e) ->
Mono.fromRunnable(() -> swe.getResponse().setStatusCode(HttpStatus.UNAUTHORIZED))
).accessDeniedHandler((swe, e) ->
Mono.fromRunnable(() -> swe.getResponse().setStatusCode(HttpStatus.FORBIDDEN))
).and()
.csrf().disable()
.formLogin().disable()
.httpBasic().disable()
.authenticationManager(authenticationManager)
.securityContextRepository(securityContextRepository)
.authorizeExchange()
.pathMatchers(HttpMethod.OPTIONS).permitAll()
.pathMatchers("/auth/login/guest").permitAll()
.anyExchange().authenticated()
.and().build();
}
}
and my 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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>de.thm.arsnova.frag.jetzt</groupId>
<artifactId>frag.jetzt-backend</artifactId>
<version>0.1.0</version>
<properties>
<spring-boot-version>2.3.0.RELEASE</spring-boot-version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot-version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<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-amqp</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-r2dbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>io.r2dbc</groupId>
<artifactId>r2dbc-postgresql</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-core</artifactId>
<version>6.0.8</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>0.11.1</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>0.11.1</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>0.11.1</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- LogBack dependencies -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.5</version>
<executions>
<execution>
<id>default-prepare-agent</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>default-report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
<version>${spring-boot-version}</version>
</plugin>
<plugin>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-maven-plugin</artifactId>
<version>6.4.2</version>
<configuration>
<url>jdbc:postgresql://localhost:5432/fragjetzt</url>
<user>fragjetzt</user>
<password>fragjetzt</password>
</configuration>
</plugin>
</plugins>
</build>
</project>

You can add this in test properties/app properties:
spring.main.web-application-type=reactive
This begins to be required when servlet and webflux are both in classpath. Check here: https://docs.spring.io/spring-boot/docs/2.3.1.RELEASE/reference/html/spring-boot-features.html#boot-features-testing-spring-boot-applications-detecting-web-app-type

mvn returns no tests found message on running junit5 contract tests

I have a few pact tests written in junit5. I'm trying to run the tests using mvn surefire:test#pact-test but with no luck. I'm getting the message No tests to run. Please any help is much appreciated
[INFO] Building provider1 1.0.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-surefire-plugin:2.22.2:test (pact-test) # provider1 ---
[INFO] No tests to run.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.470 s
package provider;
import au.com.dius.pact.provider.junit.Provider;
import au.com.dius.pact.provider.junit.loader.PactBroker;
import au.com.dius.pact.provider.junit5.HttpTestTarget;
import au.com.dius.pact.provider.junit5.PactVerificationContext;
import au.com.dius.pact.provider.junit5.PactVerificationInvocationContextProvider;
import com.company.provider1.Application;
import com.company.provider1.config.AuthUtilsTestConfig;
import com.company.provider1.config.IntegrationTestConfig;
import com.company.provider1.config.base.PostgreTestContainerConfig;
import java.net.URL;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.TestTemplate;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit.jupiter.SpringExtension;
import provider.utils.GenerateData;
#ExtendWith(SpringExtension.class)
#SpringBootTest(classes = Application.class,
webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT,
properties = "server.port=8080")
#ContextConfiguration(classes = {Application.class, IntegrationTestConfig.class,
AuthUtilsTestConfig.class},
initializers = PostgreTestContainerConfig.Initializer.class)
#Provider("provider1-api")
#PactBroker(host = "pact-broker.com", scheme = "http")
#ActiveProfiles("test")
public class ProviderPact {
#TestTemplate
#ExtendWith(PactVerificationInvocationContextProvider.class)
public void pactVerificationTestTemplate(final PactVerificationContext context) {
context.verifyInteraction();
}
#BeforeEach
public void before(final PactVerificationContext context) throws Exception {
GenerateData.putData();
context.setTarget(HttpTestTarget.fromUrl(new URL("http://localhost:8080")));
}
}
and here is my pom file:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
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>
<artifactId>project</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>
<name>project</name>
<description>project module for PR project</description>
<parent>
<groupId>com.company.pr</groupId>
<artifactId>parent</artifactId>
<version>1.0.27</version>
</parent>
<properties>
<database.dev.username>project</database.dev.username>
<database.dev.password>password</database.dev.password>
<database.dev.port>5432</database.dev.port>
<database.dev.host>localhost</database.dev.host>
<database.dev.name>project</database.dev.name>
<database.dev.driver>org.postgresql.Driver</database.dev.driver>
<liquibase.dev.username>liquabse_projectdb</liquibase.dev.username>
<liquibase.dev.password>password</liquibase.dev.password>
<changelog.file>migrations/master.xml</changelog.file>
<spring.rider.version>1.10.0</spring.rider.version>
<parent.version>1.0.27</parent.version>
<api.client.version>1.0.14</api.client.version>
<liquibase.version>3.6.3</liquibase.version>
<classgraph.version>4.8.65</classgraph.version>
<maven.javadoc.skip>true</maven.javadoc.skip>
<apache.poi.version>4.1.0</apache.poi.version>
<pact-jvm-provider-junit5.version>4.0.8</pact-jvm-provider-junit5.version>
<hamcrest.version>2.2</hamcrest.version>
<maven.surefire.version>3.0.0-M4</maven.surefire.version>
<dius.pact.version>4.0.4</dius.pact.version>
<pact.provider.validation-url>localhost:8080</pact.provider.validation-url>
<pact.provider.version>1.0.0</pact.provider.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-reactor-netty</artifactId>
</dependency>
<dependency>
<groupId>org.openapitools</groupId>
<artifactId>jackson-databind-nullable</artifactId>
<version>0.1.0</version>
</dependency>
<!-- Bean Validation API support -->
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
</dependency>
<!-- clients -->
<dependency>
<groupId>com.company.pr</groupId>
<artifactId>division-java-api-client</artifactId>
<version>${api.client.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.company.pr</groupId>
<artifactId>project-java-api-client</artifactId>
<version>${api.client.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.company.pr</groupId>
<artifactId>notifications-java-api-client</artifactId>
<version>${api.client.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-ui</artifactId>
<version>1.2.30</version>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-data-rest</artifactId>
<version>1.2.30</version>
</dependency>
<dependency>
<groupId>org.javers</groupId>
<artifactId>javers-core</artifactId>
<version>5.8.9</version>
</dependency>
<dependency>
<groupId>com.auth0</groupId>
<artifactId>java-jwt</artifactId>
</dependency>
<dependency>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-core</artifactId>
<version>${liquibase.version}</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>postgresql</artifactId>
<version>1.9.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.database-rider</groupId>
<artifactId>rider-spring</artifactId>
<version>${spring.rider.version}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>3.2.2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-s3</artifactId>
<version>1.11.632</version>
</dependency>
<dependency>
<groupId>io.github.classgraph</groupId>
<artifactId>classgraph</artifactId>
<version>${classgraph.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<version>2.4.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>${apache.poi.version}</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>${apache.poi.version}</version>
</dependency>
<!-- PACT-TESTING-->
<dependency>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-junit5</artifactId>
<version>${pact-jvm-provider-junit5.version}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-consumer-junit5</artifactId>
<version>${pact-jvm-provider-junit5.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest</artifactId>
<version>${hamcrest.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>**/properties/**/*.class</exclude>
<exclude>**/config/**/*.class</exclude>
<exclude>**/dto/**/*.class</exclude>
<exclude>**/exception/**/*.class</exclude>
<exclude>**/model/**/*.class</exclude>
<exclude>**/pojo/**/*.class</exclude>
<exclude>**/projection/**/*.class</exclude>
<exclude>**/Application.class</exclude>
<exclude>**/WithoutDbAbstractTest.class</exclude>
<exclude>**/DisableSwaggerUiController.class</exclude>
<exclude>**/AuthUtils.class</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<configuration>
<configLocation>${project.build.directory}/infra/checkstyle/checkstyle.xml</configLocation>
<suppressionsLocation>${project.build.directory}/infra/checkstyle/checkstyle-suppressions.xml</suppressionsLocation>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>unpack-scripts</id>
<phase>process-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>com.company.pr</groupId>
<artifactId>parent</artifactId>
<version>${parent.version}</version>
<classifier>files</classifier>
<type>zip</type>
<includes>**/*.sh</includes>
</artifactItem>
</artifactItems>
<outputDirectory>${project.build.directory}/infra/scripts</outputDirectory>
<overWriteReleases>true</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
<execution>
<id>unpack-files</id>
<phase>process-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>com.company.pr</groupId>
<artifactId>parent</artifactId>
<version>${parent.version}</version>
<classifier>files</classifier>
<type>zip</type>
<includes>**/*.xml</includes>
</artifactItem>
</artifactItems>
<outputDirectory>${project.build.directory}/infra/checkstyle</outputDirectory>
<overWriteReleases>true</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven.surefire.version}</version>
<executions>
<execution>
<id>default-test</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>**/*Pact.java</exclude>
</excludes>
</configuration>
</execution>
<execution>
<id>pact-test</id>
<goals>
<goal>test</goal>
</goals>
<configuration>
<systemPropertyVariables>
<pact.verifier.publishResults>true</pact.verifier.publishResults>
</systemPropertyVariables>
<includes>
<include>**/*Pact.java</include>
</includes>
<excludes>
<exclude>**/*Test.java</exclude>
<exclude>**/*IT.java</exclude>
</excludes>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>au.com.dius</groupId>
<artifactId>pact-jvm-provider-maven</artifactId>
<version>${dius.pact.version}</version>
<configuration>
<failIfNoPactsFound>false</failIfNoPactsFound>
<projectVersion>${pact.provider.version}</projectVersion>
<pactBrokerUrl>https://pact-broker.company.com</pactBrokerUrl>
<pactDirectory>target/pacts</pactDirectory>
<serviceProviders>
<serviceProvider>
<name>project-api</name>
<protocol>http</protocol>
<host>${pact.provider.validation-url}</host>
<port>443</port>
<path>/</path>
<pactBroker>
<url>https://pact-broker.company.com</url>
<authentication>
<username></username>
<password></password>
</authentication>
</pactBroker>
<consumers>
<consumer>
<name>projects-api</name>
<pactFile>target/pacts/provider1-api-consumer1-api.json</pactFile>
</consumer>
<consumer>
<name>divisions-api</name>
<pactFile>target/pacts/provider2-api-consumer2-api.json</pactFile>
</consumer>
</consumers>
</serviceProvider>
</serviceProviders>
</configuration>
</plugin>
</plugins>
</build>
</project>

QuerydslPredicateExecutor problem MongoDB-Spring

I want to use MongoDB and QuerydslPredicateExecutor to have custom query. I tried with the code below, but I have problem
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'WS': Unsatisfied dependency expressed
through field 'repository'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'lineeRepository': Invocation of init method
failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to
instantiate
[org.springframework.data.mongodb.repository.support.QuerydslMongoPredicateExecutor]:
Constructor threw exception; nested exception is
java.lang.IllegalArgumentException: Did not find a query class
it.polito.pedibus.Model.QFermateM for domain class
it.polito.pedibus.Model.FermateM!
I have this model
#Data
#Entity
#Document("linee")
public class FermateM {
#Id
public ObjectId _id;
private String idlinea;
private List<String> fermate;
}
With this Repository
#Repository
public interface lineeRepository extends MongoRepository<FermateM, String> , QuerydslPredicateExecutor<FermateM> {
FermateM findBy_id(ObjectId _id);
#Query( value = "{}", fields = "{idlinea : 1}" )
List<String> getIDlinea();
}
and this code
#Service
#RestController
public class WS {
#Autowired
private lineeRepository repository;
#RequestMapping(value = "lines", method = RequestMethod.GET)
public List<String> getIDlinee() {
return repository.getIDlinea();
}
}
My pom file is this
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- Spring boot Thymeleaf -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</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-web</artifactId>
</dependency>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
<version>4.0.3</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>2.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.3.9.Final</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.6</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.6</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<version>1.1.3</version>
<executions>
<execution>
<goals>
<goal>process</goal>
</goals>
<configuration>
<outputDirectory>target/generated-sources/apt</outputDirectory>
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Can someone help me please?

You need to import the Q class to the repository, since #Query uses it.
You should use querydsl mongodb, add querydsl-mongodb dependency
The code:
Application.java
package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
FermateM.java
package com.example.demo;
import lombok.Data;
import org.bson.types.ObjectId;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
import java.util.List;
#Data
#Document("linee")
public class FermateM {
#Id
public ObjectId _id;
private String idlinea;
private List<String> fermate;
}
repository
package com.example.demo;
import org.bson.types.ObjectId;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.data.mongodb.repository.Query;
import org.springframework.data.querydsl.QuerydslPredicateExecutor;
import org.springframework.stereotype.Repository;
import com.example.demo.QFermateM;
import java.util.List;
#Repository
public interface lineeRepository extends MongoRepository<FermateM, String>, QuerydslPredicateExecutor<FermateM> {
FermateM findBy_id(ObjectId _id);
#Query( value = "{}", fields = "{idlinea : 1}" )
List<String> getIDlinea();
}
controller:
package com.example.demo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
#Service
#RestController
public class WS {
#Autowired
private lineeRepository repository;
#RequestMapping(value = "lines", method = RequestMethod.GET)
public List<String> getIDlinee() {
return repository.getIDlinea();
}
}
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 http://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>2.1.4.RELEASE</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>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- Spring boot Thymeleaf -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</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-web</artifactId>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-mongodb</artifactId>
<version>${querydsl.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>2.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.6</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<version>1.1.3</version>
<dependencies>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
</dependency>
</dependencies>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>process</goal>
</goals>
<configuration>
<outputDirectory>target/generated-sources/annotations</outputDirectory>
<processor>org.springframework.data.mongodb.repository.support.MongoAnnotationProcessor</processor>
<logOnlyOnError>true</logOnlyOnError>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

Could not find main class Spring-Boot application

I am not able to run my Spring-Boot Framework application in intellij. I am using maven and for some reason it does not find my main class. Also in my Spring application class I get an error for SpringApplication.run that says Cannot access org.springframework.core.env.EnvironmentCapable.
My 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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>SeleniumPoker</artifactId>
<version>1.0-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.5.RELEASE</version>
</parent>
<dependencies>
<!-- spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-messaging</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!--Utility -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>com.intellij</groupId>
<artifactId>annotations</artifactId>
<version>9.0.4</version>
</dependency>
<!-- Testing -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>2.47.1</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-chrome-driver</artifactId>
<version>2.47.1</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>2.47.1</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-java</artifactId>
<version>1.2.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-junit</artifactId>
<version>1.2.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-spring</artifactId>
<version>1.2.4</version>
<scope>test</scope>
</dependency>
<!-- Logging -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<!-- JSON -->
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20090211</version>
</dependency>
</dependencies>
<properties>
<java.version>1.8</java.version>
<start-class>ca.carleton.poker.PokerApplication</start-class>
</properties>
<build>
<resources>
<resource>
<directory>${basedir}/src/main/resources</directory>
</resource>
<resource>
<directory>${basedir}/src/main/java</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
<descriptorRef>code</descriptorRef>
</descriptorRefs>
<finalName>${pom.artifactId}</finalName>
<appendAssemblyId>false</appendAssemblyId>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<testFailureIgnore>true</testFailureIgnore>
<skipTests>true</skipTests>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<groupId>SeleniumPoker</groupId>
Here is my StarterClass:
package ca.carleton.poker;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
import ca.carleton.poker.game.PokerSocketHandler;
/**
* Main class - launch the application and register endpoint handlers.
*
*
*/
#SuppressWarnings("SpringFacetCodeInspection")
#Configuration
#EnableAutoConfiguration
#EnableWebSocket
#ComponentScan(basePackages = "ca.carleton.poker")
public class PokerApplication extends SpringBootServletInitializer
implements WebSocketConfigurer {
#Autowired
private PokerSocketHandler PokerSocketHandler;
public static void main(final String[] args) {
SpringApplication.run(PokerApplication.class, args);
}
#Override
public void registerWebSocketHandlers(final WebSocketHandlerRegistry
webSocketHandlerRegistry) {
webSocketHandlerRegistry.addHandler(this.PokerSocketHandler, "/game")
.withSockJS();
}
#Override
protected SpringApplicationBuilder configure(final SpringApplicationBuilder springApplicationBuilder) {
return springApplicationBuilder.sources(PokerApplication.class);
}
}

Looks like version mismatch with spring core libraries and springboot version, try with compatible version, still if you see issue, remove .m2 folder completely and run again and see, good luck.

No proxy provider found for type only in dev mode, classic run is corect

I'm writing an application in Erra and I got into trouble. RPC calls using the application. When I start in normal mode, Vee running well, but when it will bring the best in dev mode throws Well proxy provider for the type found.
And there is bug screen:
BUG FOUNDED IN WEB CONSOLE
I append some screen and source code...
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>org.jboss.errai.demo</groupId>
<artifactId>errai-tutorial</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>elBooker-CRM</name>
<properties>
<errai.version>4.0.0.Beta1</errai.version>
<gwt.version>2.8.0-beta1</gwt.version>
<slf4j.version>1.5.11</slf4j.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<javaee.version>1.0.2.Final</javaee.version>
<errai.dev.context>${project.artifactId}</errai.dev.context>
<as.version>8.1.0.Final</as.version>
<!-- Add the absolute path for $JBOSS_HOME below to manage another instance -->
<errai.jboss.home>${project.build.directory}/wildfly-${as.version}</errai.jboss.home>
</properties>
<!-- These must be here in this order because of missing guava-gwt snapshots in the JBoss Public Repository. -->
<repositories>
<repository>
<id>jboss</id>
<name>JBoss Public Repo</name>
<url>https://repository.jboss.org/nexus/content/groups/public</url>
</repository>
<repository>
<id>sonatype-public</id>
<name>Sonatype Public Snapshots Repo</name>
<url>https://oss.sonatype.org/content/repositories/public</url>
</repository>
</repositories>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>erra-bus</artifactId>
<version>${errai.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>erra-ioc-bus-support</artifactId>
<version>${errai.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.errai.bom</groupId>
<artifactId>errai-bom</artifactId>
<version>${errai.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava-gwt</artifactId>
<version>20.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>20.0-SNAPSHOT</version>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-navigation</artifactId>
<version>${errai.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-javaee-all</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-cordova</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.spec</groupId>
<artifactId>jboss-javaee-7.0</artifactId>
<version>${javaee.version}</version>
<type>pom</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-cdi-jboss</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-cdi-server</artifactId>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<outputDirectory>src/main/webapp/WEB-INF/classes</outputDirectory>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<versionRange>[2.4.0,)</versionRange>
<goals>
<goal>resources</goal>
</goals>
</pluginExecutionFilter>
<action>
<skip />
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<versionRange>[2.1,)</versionRange>
<goals>
<goal>unpack</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore></ignore>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>${gwt.version}</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
<configuration>
<logLevel>INFO</logLevel>
<noServer>false</noServer>
<!-- Configuration for Errai's JBossLauncher. This launcher controls a Wildfly instance in a separate JVM.
It's configuration is more complex but useful if you encounter classloading issues using the embedded launcher. -->
<!--extraJvmArgs>-Xmx2048m -XX:CompileThreshold=7000 -Derrai.jboss.home=${errai.jboss.home} -Derrai.dev.context=${errai.dev.context} -Derrai.jboss.javaopts="-Derrai.jboss.javaagent.path=${settings.localRepository}/org/jboss/errai/errai-client-local-class-hider/${errai.version}/errai-client-local-class-hider-${errai.version}.jar</extraJvmArgs>
<server>org.jboss.errai.cdi.server.gwt.JBossLauncher</server-->
<!-- Errai's embedded WildFly launcher can be used to simplify IDE run configs as
server-side code can then be debugged directly (without needing to set up a
remote debugger) -->
<!-- Errai will automatically skip deployment for classes under /client/local
to avoid class loading problems for classes that are not needed on the server.
To configure an alternative package filter for client-only classes, specify:
-Derrai.client.local.class.pattern=.*/myproject/client/.* -->
<extraJvmArgs>-Xmx2048m -XX:CompileThreshold=7000 -Derrai.jboss.home=${errai.jboss.home} -Derrai.dev.context=${errai.dev.context}</extraJvmArgs>
<server>org.jboss.errai.cdi.server.gwt.EmbeddedWildFlyLauncher</server>
<disableCastChecking>true</disableCastChecking>
<runTarget>${errai.dev.context}/</runTarget>
<soyc>false</soyc>
<hostedWebapp>src/main/webapp</hostedWebapp>
<strict>true</strict>
</configuration>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>${gwt.version}</version>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<version>${gwt.version}</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<filesets>
<fileset>
<directory>${basedir}</directory>
<includes>
<include>src/main/webapp/app/</include>
<include>src/main/webapp/WEB-INF/deploy/</include>
<include>src/main/webapp/WEB-INF/lib/</include>
<include>**/gwt-unitCache/**</include>
<include>.errai/</include>
</includes>
</fileset>
</filesets>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<!-- Unpack jboss-as from maven. Remove this if you wish to use your
own jboss/wildfly instance. -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>unpack</id>
<phase>process-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-dist</artifactId>
<version>${as.version}</version>
<type>zip</type>
<overWrite>false</overWrite>
<outputDirectory>${project.build.directory}</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>jboss7</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.2</version>
<configuration>
<packagingExcludes>**/javax/**/*.*,**/client/local/**/*.class</packagingExcludes>
<outputFileNameMapping>#{artifactId}#-#{baseVersion}##{dashClassifier?}#.#{extension}#</outputFileNameMapping>
</configuration>
</plugin>
<plugin>
<groupId>org.wildfly.plugins</groupId>
<artifactId>wildfly-maven-plugin</artifactId>
<version>1.0.2.Final</version>
<extensions>false</extensions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-jboss-as-support</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava-gwt</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<classifier>sources</classifier>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate.common</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<classifier>sources</classifier>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-cdi-jboss</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-codegen-gwt</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-data-binding</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-javax-enterprise</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-jaxrs-client</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-jpa-client</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-navigation</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-tools</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-ui</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-html5</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>jaxrs-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.interceptor</groupId>
<artifactId>jboss-interceptors-api_1.2_spec</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.transaction</groupId>
<artifactId>jboss-transaction-api_1.2_spec</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.weld.servlet</groupId>
<artifactId>weld-servlet-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.weld</groupId>
<artifactId>weld-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-codec-http</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>mobile</id>
<build>
<plugins>
<plugin>
<groupId>org.jboss.errai</groupId>
<artifactId>cordova-maven-plugin</artifactId>
<version>${errai.version}</version>
<executions>
<execution>
<id>build</id>
<phase>package</phase>
<goals>
<goal>build-project</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<pluginRepositories>
<pluginRepository>
<id>snapshots.jboss.org</id>
<name>JBoss Snapshot Repository</name>
<url>http://snapshots.jboss.org/maven2</url>
<layout>default</layout>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
</project>
App.gwt.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 2.5.0//EN"
"http://google-web-toolkit.googlecode.com/svn/tags/2.5.0/distro-source/core/src/gwt-module.dtd">
<module rename-to="app">
<inherits name="org.jboss.errai.enterprise.All" />
<inherits name="org.jboss.errai.ui.nav.Navigation"/>
<inherits name="org.jboss.errai.bus.ErraiBus"/>
<inherits name="org.jboss.errai.ioc.Container"/>
<set-property name="gwt.logging.enabled" value="TRUE"/>
<!-- Uncomment the line below to enable all logging statements (default
level is "INFO"). -->
<!-- <set-property name="gwt.logging.logLevel" value="ALL"/> -->
</module>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet-mapping>
<servlet-name>javax.ws.rs.core.Application</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>ErraiServlet</servlet-name>
<servlet-class>org.jboss.errai.bus.server.servlet.DefaultBlockingServlet</servlet-class>
<init-param>
<param-name>auto-discover-services</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>ErraiServlet</servlet-name>
<url-pattern>*.erraiBus</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>ErraiServlet</servlet-name>
<servlet-class>org.jboss.errai.bus.server.servlet.StandardAsyncServlet</servlet-class>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
</web-app>
LoginForm.java -> client side
package org.jboss.errai.demo.client.local;
import com.google.gwt.dom.client.FormElement;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.TextBox;
import javax.inject.Inject;
import org.jboss.errai.common.client.api.Caller;
import org.jboss.errai.common.client.api.RemoteCallback;
import org.jboss.errai.demo.client.local.share.UserAccount;
import org.jboss.errai.demo.client.local.share.LoginResponse;
import org.jboss.errai.ioc.client.api.EntryPoint;
import org.jboss.errai.ui.nav.client.local.DefaultPage;
import org.jboss.errai.ui.nav.client.local.Page;
import org.jboss.errai.ui.shared.api.annotations.Bound;
import org.jboss.errai.ui.shared.api.annotations.DataField;
import org.jboss.errai.ui.shared.api.annotations.EventHandler;
import org.jboss.errai.ui.shared.api.annotations.Model;
import org.jboss.errai.ui.shared.api.annotations.Templated;
import org.jboss.errai.demo.client.local.share.LoginVerifyService;
/**
*
* #author ondra
*/
#EntryPoint
#Page(role = DefaultPage.class)
#Templated("LoginForm.html#container")
public class LoginForm extends Composite{
#Inject
#Model
private UserAccount loginRequest;
#Inject
#Bound
#DataField
private TextBox password;
#Inject
#Bound
#DataField
private TextBox username;
#Inject
#DataField
private Button login;
#Inject
private Caller<LoginVerifyService> loginVerify;
#EventHandler("login")
private void onLoginClick(ClickEvent ce){
this.login.setFocus(false);
this.loginVerify.call(new RemoteCallback<LoginResponse>() {
#Override
public void callback(LoginResponse response){
Window.alert(response.toString());
}
}).authentication(loginRequest);
}
}
LoginVerifyService -> rpc interface
package org.jboss.errai.demo.client.local.share;
import org.jboss.errai.bus.server.annotations.Remote;
/**
*
* #author ondra
*/
#Remote
public interface LoginVerifyService{
public LoginResponse authentication(UserAccount recieveUserAccount);
}
package org.jboss.errai.demo.client.local.share;
import org.jboss.errai.bus.server.annotations.Remote;
/**
*
* #author ondra
*/
#Remote
public interface LoginVerifyService{
public LoginResponse authentication(UserAccount recieveUserAccount);
}
LoginVerifyImpl -> rpc service
package org.jboss.errai.demo.server;
import javax.enterprise.context.ApplicationScoped;
import org.jboss.errai.bus.server.annotations.Service;
import org.jboss.errai.demo.client.local.share.UserAccount;
import org.jboss.errai.demo.client.local.share.LoginResponse;
import org.jboss.errai.demo.client.local.share.LoginVerifyService;
/**
*
* #author ondra
*/
#ApplicationScoped
#Service
public class LoginVerifyImpl implements LoginVerifyService{
private DataSource dataSource = new DataSource();
#Override
public LoginResponse authentication(UserAccount recieveUserAccount){
System.err.println("JSEM V METODE");
VerifyResponse response = this.dataSource.getUserByName(recieveUserAccount.getUsername());
UserAccount foundAccount = response.getUserAccount();
if(response.getQueryStatus() == VerifyResponse.Status.ACCOUNT_FOUND){
if(recieveUserAccount.getPassword().equals(foundAccount.getPassword())){
return new LoginResponse(LoginResponse.Response.ALL_OK, "vitejte na webu");
}else{
return new LoginResponse(LoginResponse.Response.PASS_BAD, "spatne heslo");
}
}else{
return new LoginResponse(LoginResponse.Response.USER_BAD, "spatny uzivtelsky ucet");
}
}
}

I saw this error when running Super Dev Mode through my IDE (IntelliJ). When I ran Super Dev Mode through the GWT Maven Plugin (mvn gwt:run -Dgwt.noserver), this error went away.
I'm not sure what is causing the problem. My first thought is that there was a version difference, but both the IDE and Maven Plugin are using the same version of GWT (2.8.0-beta1).
Hope this helps!

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