maven: run cucumber test after the deploy - maven

I am working on The integration of Cucumber with spring boot application to test my Rest webservices.
When I run the application and then I run mvn test in the project, it works fine for me. But this is not what I need. Actually I want it to me more automated.
I want to run the test using only the command mvn clean install. but this command run directly the test without running the application so the test always fails "connection refused", this is normal because the application is not running.
My question is there a solution to run the app before running cucumber tests when I use the command mvn clean install
For that purpose I created a simple spring boot application using spring initializr (I added only web).
After that I added cucumber dependencies:
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-spring</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-junit</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-java</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
So my pom.xml looks like this:
http://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0
<groupId>cucumber</groupId>
<artifactId>hellocucumber</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>hellocucumber</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</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-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-spring</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-junit</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-java</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
then I created a controller to test it with cucumber:
#RestController
public class VersionController {
#GetMapping(path="/version")
public String getVersion() {
return "1.0";
}
}
for cucumber config I created this class
#RunWith(Cucumber.class)
#CucumberOptions(features = "src/features/", plugin = "pretty")
public class HelloCucumberCucumberRunnerTest {
}
Also I created my feature file
Feature: the version can be retrieved
Scenario: client makes call to GET /version
When the client calls /version
Then the client receives status code of 200
And the client receives server version "1.0"
And steps definition class:
#RunWith(SpringRunner.class)
#ContextConfiguration
#SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class VersionSteps{
#Autowired
RestTemplate restTemplate;
#Value("${app.url}")
String url;
ResponseEntity<String> responseEntity;
#When("^the client calls /version$")
public void the_client_calls_version() throws Throwable {
url += "/version";
this.responseEntity = restTemplate.getForEntity(url, String.class);
}
#Then("^the client receives status code of (\\d+)$")
public void the_client_receives_status_code_of(int serverStatus) throws Throwable {
assertEquals(responseEntity.getStatusCode().value(), serverStatus);
}
#Then("^the client receives server version \"([^\"]*)\"$")
public void the_client_receives_server_version(String version) throws Throwable {
assertEquals(responseEntity.getBody(), version);
}

Related

always throwing Bad credentials in Ldap authentication using Spring Boot

I tried many times, I think issue is in config class ,I was stuck from 2 days,
please solve this
thank you in advance
my pom.xml
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.7</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>ldap</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>ldap</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.ldap</groupId>
<artifactId>spring-ldap-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-ldap</artifactId>
</dependency>
<dependency>
<groupId>com.unboundid</groupId>
<artifactId>unboundid-ldapsdk</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
this is config class and issue in this b'coz I checked filter can successfully
find the Ldif file but not check value of this cridentials...
myConfig class
#Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests().anyRequest().fullyAuthenticated().and().formLogin();
}
#Override
public void configure(AuthenticationManagerBuilder auth) throws Exception {
auth
.ldapAuthentication().userDnPatterns("uid={0},ou=people")
.contextSource(contextSource())
.passwordCompare()
.passwordAttribute("userPassword");}
#Bean
public DefaultSpringSecurityContextSource contextSource() {
return new DefaultSpringSecurityContextSource(Arrays.asList("localhost:8389/"),
"dc=springframework,dc=org");
}
}
my application.properties file
spring.ldap.embedded.ldif=classpath:test-server.ldif
spring.ldap.embedded.base-dn=dc=springframework,dc=org
spring.ldap.embedded.port=8389

Spring tool suite - console error - whitelabel Error page - access denied

Spring boot sample program with Mysql backend. very simple code. I checked application. properties, access to the DB etc. No clue why I am getting this error.
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.skb.course.apis</groupId>
<artifactId>library-apis</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>library-apis</name>
<description>Project for developing Library APIs</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- JPA Data (We are going to use Repositories, Entiries, Hibernate, etc...) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- For MySQL Connector-J -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<!-- For implementing API Security -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- For handling JWT related functionality-->
<dependency>
<groupId>com.auth0</groupId>
<artifactId>java-jwt</artifactId>
<version>3.8.0</version>
</dependency>
<!-- Test related dependencies -->
<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>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
</dependency>
<!-- Used for Integration Tests. Spring's TestRestTemplate throws an error while sending PUT requests with
authorization error: java.net.HttpRetryException: cannot retry due to server authentication, in streaming mode
Therefore we need to use Apaches's HTTP client. Please refer:
https://stackoverflow.com/questions/16748969/java-net-httpretryexception-cannot-retry-due-to-server-authentication-in-stream
-->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
Console has no errors and tomcat is configured to run on 3000 port
application.properties file
Mysql db showing list of databaseds
Theere is data available in the PUBLISHER TABLE. but access denied error is thrown
Rest controller code
package com.skb.course.apis.libraryapis.publisher;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
import java.util.UUID;
#RestController
#RequestMapping(path = "/v1/publishers")
public class PublisherController {
private static Logger logger =
LoggerFactory.getLogger(PublisherController.class);
private PublisherService publisherService;
public PublisherController(PublisherService publisherService) {
this.publisherService = publisherService;
}
#GetMapping(path = "/{publisherId}")
public ResponseEntity<?> getPublisher(#PathVariable Integer publisherId,
#RequestHeader(value = "Trace-Id", defaultValue = "") String traceId)
throws LibraryResourceNotFoundException {
if (!LibraryApiUtils.doesStringValueExist(traceId)) {
traceId = UUID.randomUUID().toString();
}
return new ResponseEntity<>(publisherService.getPublisher(publisherId, traceId), HttpStatus.OK);
}
}

spring boot #repository bean from Maven dependency not found

I'm working on multiple Spring Boot projects using spring-data-mongoDB (w/o JPA). One that contains the common (udc-common) components, repositories and services and others (eg udc-gateway) that use these components. the udc-common library is declared as a maven dependency in the other projects.
(you'll find enclosed the maven detailed configurations at the end of this post)
Environment structure
udc_common project
udc_common.models
udc_common.repositories
udc_common.services
udc_common.interfaces
udc_gateway project
udc_gateway.controllers
udc_gateway ....
gatewayApplication.java
gateway pom.xml
<dependency>
<groupId>org.open_si</groupId>
<artifactId>udc-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
in the udc-gateway project I have a rest controller thats refers to a udc-comm SampleService. When running it I face an error
Parameter 0 of constructor in org.open_si.udc_common.services.SampleService required a bean of type 'org.open_si.udc_common.repositories.SampleRepository' that could not be found.
the coding organization is :
the controller (SamplesController) belongs to the gateway project
the service (SampleService) and its repository (SampleRepository) belong to the common project being declared as maven dependency in the gateway project
Obviously the SampleService injection does work but its SampleRepository dependency doesn't. As the common package is an external one I've set the #componentscan accordingly in the gateway app main class
tryed
#ComponentScan("org.open_si.udc_common")
and
#ComponentScan({
"org.open_si.udc_common.repositories",
"org.open_si.udc_common.services"
})
the SamplesController (gateway project) code excerpt related for the SampleService is
#RestController
#RequestMapping("/samples")
public class SamplesController {
#Autowired
private SampleService service;
......
the SampleService (common project) is
#Service
#EnableMongoRepositories
public class SampleService {
#Autowired
private SampleRepository sr;
void insert(BaseSampleEntity sample) {
this.sr.insert(sample);
}
public void delete(BaseSampleEntity sample) {
this.sr.delete(sample);
}
.....
or also tryed
#Service
#EnableMongoRepositories
public class SampleService {
private final SampleRepository sr;
public SampleService(SampleRepository repository) {
sr = repository;
}
void insert(BaseSampleEntity sample) {
this.sr.insert(sample);
}
public void delete(BaseSampleEntity sample) {
this.sr.delete(sample);
}
and the SampleRepository (common project) is
// #Repository (JPA only)
public interface SampleRepository extends MongoRepository<BaseSampleEntity, String> {
List<BaseSampleEntity> findByNodeUuid(String Uuid, Sort sort, Pageable pageable);
List<BaseSampleEntity> findByFieldUuid(String Uuid, Sort sort, Pageable pageable);
so the raised exception
Parameter 0 of constructor in org.open_si.udc_common.services.SampleService required a bean of type 'org.open_si.udc_common.repositories.SampleRepository' that could not be found.
leads me thinking that something is wrong in the spring boot IOC process. Any idea ?
thanks in advance for your help.
udc-common 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>2.2.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>org.open_si</groupId>
<artifactId>udc-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>UDC common</name>
<packaging>jar</packaging>
<description>Common resources for Universal Data Collector</description>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.12</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<version>RELEASE</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<!-- <source>1.8</source>-->
<!-- <target>1.8</target>-->
<release>11</release>
</configuration>
</plugin>
</plugins>
</build>
</project>
udc-gateway 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>2.2.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>org.open_si</groupId>
<artifactId>gateway</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>Gateway</name>
<description>Gateway for UDC project</description>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.open_si</groupId>
<artifactId>udc-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</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-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<!-- <dependency>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-starter-oauth2-client</artifactId>-->
<!-- </dependency>-->
<!-- <dependency>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-starter-oauth2-resource-server</artifactId>-->
<!-- </dependency>-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</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-tomcat</artifactId>
<scope>provided</scope>
</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.springframework.amqp</groupId>
<artifactId>spring-rabbit-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Try adding below annotation in the spring boot main application class (ie. class annotated with SpringBootApplication - GateWayApplication.java)
#EnableMongoRepositories(basePackages = "org.open_si.udc_common")
#ComponentScan("org.open_si.udc_common.services")
#EntityScan(basePackages ="org.open_si.udc_common.models")
Also, as you mentioned you don't need to annotate repository class with #Repository as this is already managed by spring data
UPDATE:
#SpringBootApplication itself has ComponentScan annoation embedded to it, so it automatically scans all the classes under all the subdirectories.
Hope you have the directory structure somewhat similar to
com.example
--controllers
-- SamplesController
--service
-- SampleService
SampleApplication (this is the class that contains #SpringBootApplication & #EnableMongoRepositories)
Mb you need to add the Spring Data dependency to Maven
As suggested by Kumar V adding
#ComponentScan("org.open_si.udc_common.services")
#EnableMongoRepositories(basePackages = {"org.open_si.udc_common.repositories"})
In the gateway.application.java did the trick.
Unfortunately due to the org.open_si.udc_common.services import, I faced a new issue :
when sending a request against the SamplesController I get an HTTP 404 error.
When removing the ComponentScan of udc-common-services (and the reference to the SampleService in the controller) everythink is ok.
Springs does make some stuff under the wood that I don't understand.

Spring Web-mvc not working with Spring Boot[Spring cloud]

I am new to microservices.I have created a microservice application using Spring.I am using "spring-cloud-starter-eureka-server".I have total 3 modules:
microservicecldm
account-microservice
webclient-microservice-server
Find below their main classes accordingly:
#EnableEurekaServer
#SpringBootApplication
public class MicroservicecldmApplication {
public static void main(String[] args) {
SpringApplication.run(MicroservicecldmApplication.class, args);
}
}
#EnableDiscoveryClient
#SpringBootApplication
#ComponentScan(basePackages="com.wmsdm.cloud")
public class WebclientMicroserviceServerApplication{
public static void main(String[] args) {
SpringApplication.run(WebclientMicroserviceServerApplication.class, args);
}
}
In application.properties I have following entries:
spring.application.name=WebclientMicroserviceServerApplication
eureka.client.serviceUrl.defaultZone:http://localhost:9091/eureka/
server.port=9993
eureka.instance.lease-renewal-interval-in-seconds=80
spring.mvc.view.prefix=/WEB-INF/view/
spring.mvc.view.suffix=.jsp
spring.mvc.static-path-pattern=/resources/**
I have a AccountController class as follows:
#Controller
public class AccountController {
#RequestMapping(value = "/account", method = RequestMethod.GET)
public String viewAccount() {
return "accountSummary";
}
}
I have the accountSummary.jsp page in my /WEB-INF/view path.Also in maven's pom.xml I have the following dependencies along with other dependencies:
<groupId>com.wmsdm.cloud</groupId>
<artifactId>webclient-microservice-server</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>webclient-microservice-server</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud.version>Dalston.SR4</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
Inspite of these when I hit the URL:
http://localhost:9993/WebclientMicroserviceServerApplication/account
I get the error No mapping found for the requested uri
I suggest using spring-boot-starter-web instead of tomcat-embed-jasper. You can use multiple starters in your pom.xml.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
See spring.io for more info.
Make sure the context component scan base package is correct. If not specified specify it using regex.

SpringBoot: Defining the main class in pom.xml file

I've generated a Spring Boot web application using Spring Initializer, embedded Tomcat, Thymeleaf template engine.Technologies used: Spring Boot 1.4.2.RELEASE, Spring 4.3.4.RELEASE, Thymeleaf 2.1.5.RELEASE, Tomcat Embed 8.5.6, Maven 3, Java 8.
I have this pom.xml file,
and I generate the war using this command
mvn clean package -DskipTests -Dspring.profiles.active=pebloc,war -DAPPKEY=pebloc
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>com.bookcloud</groupId>
<artifactId>bookcloud</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>bookcloud</name>
<description>Book Cloud </description>
<profiles>
<profile>
<id>jar</id>
<properties>
<spring.boot.mainclass>com.bookcloud.iot.BookCloudApplication</spring.boot.mainclass>
</properties>
</profile>
<profile>
<id>war</id>
<properties>
<spring.boot.mainclass>com.bookcloud.iot.BookCloudApplicationWar</spring.boot.mainclass>
</properties>
</profile>
</profiles>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</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-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
<groupId>it.ozimov</groupId>
<artifactId>spring-boot-email-core</artifactId>
<version>0.5.1</version>
</dependency>
<dependency>
<groupId>it.ozimov</groupId>
<artifactId>spring-boot-thymeleaf-email</artifactId>
<version>0.5.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</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-test</artifactId>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/com.icegreen/greenmail -->
<dependency>
<groupId>com.icegreen</groupId>
<artifactId>greenmail</artifactId>
<version>1.5.3</version>
<optional>true</optional>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
<!-- hot swapping, disable cache for template, enable live reload -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Camden.SR5</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
<configuration>
<mainClass>${spring.boot.mainclass}</mainClass>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
but I still got this error:
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:1.5.2.RELEASE:repackage (default) on project bookcloud: Execution default of goal org.springframework.boot:spring-boot-maven-plugin:1.5.2.RELEASE:repackage failed: Unable to find a single main class from the following candidates [com.bookcloud.iot.BookCloudApplication, com.bookcloud.iot.BookCloudApplicationWar] -> [Help 1]
BookCloudApplication.java
#Profile("!war")
#SpringBootApplication
#Import({SecurityConfig.class ,PersistenceConfig.class, ServiceConfig.class})
public class BookCloudApplication {
public static void main(String[] args) {
SpringApplication.run(BookCloudApplication.class, args);
}
}
BookCloudApplicationWar.java
#Profile("war")
#Import({SecurityConfig.class ,PersistenceConfig.class})
#SpringBootApplication
public class BookCloudApplicationWar extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(BookCloudApplicationWar.class);
}
public static void main(String[] args) throws Exception {
SpringApplication.run(BookCloudApplicationWar.class, args);
}
}
Maven profiles has no relation to Spring profiles.
You have two Maven profiles: jar, war
You either use:
mvn clean package -Pjar
or
mvn clean package -Pwar
The error you are getting is while building the artifact because pom needs:
<start-class>your.app.entry.point.Main</start-class>
inside the properties element.
I would suggest to have only one start class regardless of the Maven profile.
something like:
pom.xml:
...
<modelVersion>4.0.0</modelVersion>
<groupId>com.asimio.cloud</groupId>
<artifactId>zuul-server</artifactId>
<version>0-SNAPSHOT</version>
<packaging>${packaging.type}</packaging>
...
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<start-class>your.app.entry.point.Main</start-class>
<packaging.type>jar</packaging.type>
...
<profiles>
<profile>
<id>war</id>
<properties>
<packaging.type>war</packaging.type>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
...
</profile>
</profiles>
...
Main.java:
package your.app.entry.point;
...
#SpringBootApplication
#Import({SecurityConfig.class ,PersistenceConfig.class, ServiceConfig.class})
public class App extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(App.class);
}
public static void main(String[] args) {
SpringApplication.run(App.class, args);
}
}
No need for Spring profiles. This artifact can now be built using either Maven profile and will run either using:
java -jar .....
when building this artifact as a jar
or
as a war file deployed to a servlet container when built using the -Pwar Maven profile.
Maven profiles and Spring profiles are two different concepts.
You should also run Maven using the war profile, in order for the spring.boot.mainclass property to be set with the correct matching value.
Add -Pwar to the command line in order to activate the war Maven profile.
mvn clean package -DskipTests -Pwar -Dspring.profiles.active=pebloc,war -DAPPKEY=pebloc

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