I need to add unit testing to my Spring project. I'm currently using spring framework within JAX-RS, but I'm unable to test it.
My pom.xml is as follows:
<?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.zcd2</groupId>
<artifactId>helloworldapi</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.0.1.RELEASE</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.test-framework.providers</groupId>
<artifactId>jersey-test-framework-provider-inmemory</artifactId>
<version>2.26</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>2.26</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>2.26</version>
<scope>test</scope>
</dependency>
</dependencies>
My java file:
#Path("/external-spring-hello")
public class ExternalSpringRequestResource {
#Autowired
private GreetingService greetingService;
#GET
#Produces(MediaType.TEXT_PLAIN)
public String getHello() {
return greetingService.getMessage();
}
}
And my test file is:
public class ExternalSpringRequestResourceTest extends JerseyTest {
#Override
protected Application configure() {
return new ResourceConfig(ExternalSpringRequestResource.class);
}
#Override
protected DeploymentContext configureDeployment() {
ResourceConfig config = new ResourceConfig(ExternalSpringRequestResource.class);
config.packages("com.trial");
return ServletDeploymentContext
.forServlet(new ServletContainer(config))
.addListener(ContextLoaderListener.class)
.contextParam("contextConfigLocation", "classpath:applicationContext.xml")
.build();
}
#Test
public void first() throws Exception {
final String response = target("/external-spring-hello").request().get(String.class);
Assert.assertEquals(response, "Hello");
}
}
However, I'm getting that error:
java.lang.NullPointerException
at org.glassfish.jersey.server.ApplicationConfigurator.createApplication(ApplicationConfigurator.java:131)
at org.glassfish.jersey.server.ApplicationConfigurator.init(ApplicationConfigurator.java:104)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$0(ApplicationHandler.java:313)
at java.util.Arrays$ArrayList.forEach(Arrays.java:3880)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:313)
at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:282)
at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:257)
at org.glassfish.jersey.test.inmemory.InMemoryTestContainerFactory$InMemoryTestContainer.<init>(InMemoryTestContainerFactory.java:78)
at org.glassfish.jersey.test.inmemory.InMemoryTestContainerFactory$InMemoryTestContainer.<init>(InMemoryTestContainerFactory.java:64)
at org.glassfish.jersey.test.inmemory.InMemoryTestContainerFactory.create(InMemoryTestContainerFactory.java:112)
at org.glassfish.jersey.test.JerseyTest.createTestContainer(JerseyTest.java:278)
at org.glassfish.jersey.test.JerseyTest.setUp(JerseyTest.java:608)
It looks like an issue with jersey server library. How can I solve that?
Thanks a lot
Related
I want to permit access to all of my pages and put authentication each page at a time, but I can't even permit access to all my pages. My SecurityConfig is as below (I got this peace of code at spring.io):
#Configuration
public class SecurityConfig {
#Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http.authorizeHttpRequests((authz) -> authz
.requestMatchers("/*").permitAll()
);
return http.build();
}
#Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}
Once I try to access any endpoint, I get a login screen:
I can't get it to work. Why is it asking authentication to all endpoints of my application? Shouldn't this be enough to permit access to everything?
package com.servicestcg.servicestcg;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import com.servicestcg.servicestcg.controller.CartasController;
#SpringBootApplication
#ComponentScan(basePackageClasses = CartasController.class)
public class ServicesTcgApplication {
public static void main(String[] args) {
SpringApplication.run(ServicesTcgApplication.class, args);
}
}
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.0.0</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.services-tcg</groupId>
<artifactId>services-tcg</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>services-tcg</name>
<description>Services for tcg website</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</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.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
<fork>true</fork>
<addResources>true</addResources>
</configuration>
</plugin>
</plugins>
</build>
</project>
With Spring Security, the sigle "all" is exprimed with "**".
#Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http.authorizeHttpRequests(authorization -> authorization
.requestMatchers("/**").permitAll()
);
return http.build();
}
You may encounter another problem with
#SpringBootApplication
#ComponentScan(basePackageClasses = CartasController.class)
public class ServicesTcgApplication {
public static void main(String[] args) {
SpringApplication.run(ServicesTcgApplication.class, args);
}
}
Unless you know what you're doing, you should let spring handle the package scanning for you.
#SpringBootApplication
public class ServicesTcgApplication {
public static void main(String[] args) {
SpringApplication.run(ServicesTcgApplication.class, args);
}
}
More information on Spring Security on https://docs.spring.io/spring-security/reference/index.html
I have implemented a spring boot web app using spring security and Keycloak to authenticate users based on this tutorial. I used maven, spring boot 2.2.2 and Keycloak 8.0.1. All things works correctly except a problem in single sign-out. When I open the secured path of spring boot app in a tab of my browser (http://localhost:8080/books) and Keycloak account page (http://localhost:8180/auth/realms/{realm_name}/account) in another tab and login with one of the users in one of them, the other tab will aware of the login and after reload the page, that page will also be authenticated. But the problem is where, when both tabs are logged in and first I log out from account page, and reload spring boot app, the user remains active and the app does not aware of the log out action in other tabs. How can I handle this problem?
my project resource tree is like image below:
Project resource tree
This is 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 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>2.2.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.sso</groupId>
<artifactId>demoapp</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demoapp</name>
<description>Demo project for Spring Boot</description>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>13</java.version>
<keycloak.version>8.0.1</keycloak.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-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-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!-- Keycloak Adapter -->
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-test-helper</artifactId>
<version>${keycloak.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>${keycloak.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>
</project>
This is SecurityConfig.java :
#KeycloakConfiguration
public class SecurityConfig extends KeycloakWebSecurityConfigurerAdapter {
#Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) {
SimpleAuthorityMapper grantedAuthorityMapper = new SimpleAuthorityMapper();
grantedAuthorityMapper.setPrefix("ROLE_");
KeycloakAuthenticationProvider keycloakAuthenticationProvider = keycloakAuthenticationProvider();
keycloakAuthenticationProvider.setGrantedAuthoritiesMapper(grantedAuthorityMapper);
auth.authenticationProvider(keycloakAuthenticationProvider);
}
/**
* Defines the session authentication strategy.
*/
#Bean
#Override
protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
return new RegisterSessionAuthenticationStrategy(new SessionRegistryImpl());
}
/**
* Define an HttpSessionManager bean only if missing.
*/
#Bean
#Override
#ConditionalOnMissingBean(HttpSessionManager.class)
protected HttpSessionManager httpSessionManager() {
return new HttpSessionManager();
}
/**
* Define security constraints for the application resources.
*/
#Override
protected void configure(HttpSecurity http) throws Exception {
super.configure(http);
http
.authorizeRequests()
.antMatchers("/books").authenticated()
.antMatchers("/manager").hasRole("admin")
.anyRequest().permitAll();
}
#Bean
public ServletListenerRegistrationBean<HttpSessionEventPublisher> httpSessionEventPublisher() {
return new ServletListenerRegistrationBean<HttpSessionEventPublisher>(new HttpSessionEventPublisher());
}
}
This is LibraryController.java :
#Controller
public class LibraryController {
private final HttpServletRequest request;
private final BookRepository bookRepository;
#Autowired
public LibraryController(HttpServletRequest request, BookRepository bookRepository) {
this.request = request;
this.bookRepository = bookRepository;
}
#GetMapping(value = "/")
public String getHome() {
return "index";
}
#GetMapping(value = "/books")
public String getBooks(Model model) {
configCommonAttributes(model);
model.addAttribute("books", bookRepository.readAll());
return "books";
}
#GetMapping(value = "/manager")
public String getManager(Model model) {
configCommonAttributes(model);
model.addAttribute("books", bookRepository.readAll());
return "manager";
}
#GetMapping(value = "/logout")
public String logout() throws ServletException {
request.logout();
return "redirect:/";
}
private void configCommonAttributes(Model model) {
model.addAttribute("firstname", getKeycloakSecurityContext().getIdToken().getGivenName());
model.addAttribute("lastname", getKeycloakSecurityContext().getIdToken().getFamilyName());
model.addAttribute("email", getKeycloakSecurityContext().getIdToken().getEmail());
}
/**
* The KeycloakSecurityContext provides access to several pieces of information
* contained in the security token, such as user profile information.
*/
private KeycloakSecurityContext getKeycloakSecurityContext() {
return (KeycloakSecurityContext) request.getAttribute(KeycloakSecurityContext.class.getName());
}
}
and below is my DemoappApplication.java :
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class DemoappApplication {
public static void main(String[] args) {
SpringApplication.run(DemoappApplication.class, args);
}
}
The problem was just solved by setting the base URL of my spring boot application as Admin-URL in the corresponding client configuration page of Keycloak server (admin console). Now, the spring boot app is aware of user log out from other apps.
I am using powermockito to mock static methods with params in Java 7. Recently started migrating to Java 8. Post migration the powermockito stopped mocking the static methods and started calling the original method.
Pom.xml
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
<version>1.6.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4-rule-agent</artifactId>
<version>1.6.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.18.2-GA</version>
<scope>test</scope>
</dependency>
Test class
using spring runner with PowerMockRule
#RunWith(SpringJUnit4ClassRunner.class)
#Rule
public PowerMockRule rule = new PowerMockRule();
Below is the code used for mock/stubbing the static..
PowerMockito.stub(PowerMockito.method(ABCHelper.class, "prepareResult",Arg1.class,Arg2.class,Arg3.class,Arg4.class)).toReturn(mockedReturnedObject);
Can somebody please help me with this issue?
Below code works for me. Please give it a try with below dependencies and code in new project.
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>groupId</groupId>
<artifactId>PowerMockTest</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4-rule</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-classloading-xstream</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito2</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
Test class
import static org.powermock.api.mockito.PowerMockito.mock;
import static org.powermock.api.mockito.PowerMockito.when;
import org.junit.Rule;
import org.junit.Test;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.rule.PowerMockRule;
#PrepareForTest({UtilTest.class})
public class PowerMockRuleTest {
#Rule
public PowerMockRule powerMockRule = new PowerMockRule();
#Test
public void testStatic() throws Exception{
PowerMockito.mockStatic(UtilTest.class);
when(UtilTest.getName()).thenReturn("1234");
System.out.println(UtilTest.getName());
Main mainMock = mock(Main.class);
PowerMockito.whenNew(Main.class).withAnyArguments().thenReturn(mainMock);
when(mainMock.getMyTest()).thenReturn("12345");
System.out.println(mainMock.getMyTest());
}
}
Classess:
public class UtilTest {
public static String getName() {
return "test";
}
}
public class Main {
public static void main(String[] args) {
System.out.println("Hello World!");
}
public String getMyTest() {
return "main test";
}
}
Web config for static resources
#Configuration
public class StaticResourceConfiguration extends WebMvcConfigurerAdapter {
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
super.addResourceHandlers(registry);
registry.addResourceHandler("/**").addResourceLocations("file:///C:/test/");
}
#Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
Project 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.test</groupId>
<artifactId>test</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<name>project</name>
<description>test.</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.0.RELEASE</version>
<relativePath/>
<!-- lookup parent from repository -->
</parent>
<properties>
<java.version>1.8</java.version>
<jersey.version>2.7</jersey.version>
<guava.version>18.0</guava.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- Dependencies for GuavaCacheManager -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<!-- Dependencies for Unit Testing -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-bundle</artifactId>
<version>1.11</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-email</artifactId>
<version>1.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Application configuration
#Configuration
#SpringBootApplication
#EnableTransactionManagement
#EnableCaching
#EnableAsync
#EnableAutoConfiguration
#EnableScheduling
#ComponentScan
public class Application {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
/**
* Entry point for the application.
*
* #param args
* Command line arguments.
* #throws Exception
* Thrown when an unexpected Exception is thrown from the
* application.
*/
public static void main(final String[] args) throws Exception {
SpringApplication.run(Application.class, args);
}
/**
* Create a CacheManager implementation class to be used by Spring where
*
<code>#Cacheable</code> annotations are applied.
*
* #return A CacheManager instance.
*/
#Bean
public CacheManager cacheManager() {
final GuavaCacheManager cacheManager = new GuavaCacheManager("greetings");
return cacheManager;
}
/**
* Supplies a PasswordEncoder instance to the Spring ApplicationContext. The
* PasswordEncoder is used by the AuthenticationProvider to perform one-way
* hash operations on passwords for credential comparison.
*
* #return A PasswordEncoder.
*/
#Bean
public PasswordEncoder passwordEncoder() {
this.logger.info("passwordEncoder");
return new BCryptPasswordEncoder();
}
public #Bean MongoTemplate mongoTemplate() throws Exception {
MongoTemplate mongoTemplate = new MongoTemplate(new MongoClient("127.0.0.1"), "test");
return mongoTemplate;
}
}
In eclipse if I start spring boot application, then application serving images for this url
http://localhost:8080///////images//profile//APM1184//originalImage_7a7zke527_.jpeg
If I deploy war file of this project in local tomcat 8 and start. This URL is not working saying 404 not found.
I have posted my code. please correct me where I went wrong.
Having hard coded resource locations and mongo hosts is going to make it hard for you to manage your application. I would recommend moving those values into a configuration file. At the same time I would recommend using relative or root directory locations for resources instead of having the C:\ in the path as that won't work for deployments to Linux or other environments where the resource isn't on the C:\. My guess is that Tomcat isn't allowing the application to read from that external location due to some security constraints on the Tomcat installation.
I would recommend reading this Getting Started Guide on serving static content: https://spring.io/blog/2013/12/19/serving-static-web-content-with-spring-boot
Recently, I start to work with the spring-boot, and I am trying convert my old spring projects, all of them being web applications, to use this. I manage to compile, package and run the application, but when I try access them in the browser, I can't reach out my views.
First, I try put the jsp pages in the usual folder src/main/webapp/WEB-INF/jsp, but after read this article from official documentation:
http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-features-spring-mvc-static-content
I try put them in the folder src/main/resources. None of this works. Anyone can tell me where I should put this files to allow them be acessible when the application is running?
My pom.xml is this:
<?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.spring</groupId>
<artifactId>app</artifactId>
<version>0.1.0</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.1.8.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
</dependency>
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.1-901-1.jdbc4</version>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<properties>
<start-class>com.spring.app.Application</start-class>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I have this controller to map the views:
#Controller
public class AcessoController {
#RequestMapping(value = "/signin")
public String signin(Model model) {
return "acesso/signin";
}
#RequestMapping(value = "/admin")
public String admin(Model model) {
return "private/admin";
}
#RequestMapping(value = "/index")
public String index(Model model) {
return "public/index";
}
}
and this configuration classes:
WebAppConfig.java
#EnableWebMvc
#Configuration
#ComponentScan(value="com.spring.app")
public class WebAppConfig extends WebMvcConfigurerAdapter {
#Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
WebAppInitializer.java
#Order(value=1)
public class WebAppInitializer implements WebApplicationInitializer {
#SuppressWarnings("resource")
#Override
public void onStartup(ServletContext servletContext) throws ServletException {
// Create the 'root' Spring application context
AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
rootContext.register(WebAppConfig.class);
// Create the dispatcher servlet's Spring application context
AnnotationConfigWebApplicationContext jspContext = new AnnotationConfigWebApplicationContext();
jspContext.register(DispatcherConfig.class);
// Register and map the dispatcher servlet
ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcher", new DispatcherServlet(jspContext));
dispatcher.setLoadOnStartup(1);
dispatcher.addMapping("/");
}
}
DispatcherConfig.java
#Configuration
#Import(WebAppConfig.class)
public class DispatcherConfig {
#Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("/WEB-INF/jsp/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
}
If using Jetty or Tomcat as embedded servlet container just change your packaging from jar to war, and launch it with java -jar ...