Primefaces Spring boot - authentication provider is called twice

Primefaces Spring boot - authentication provider is called twice - java

I am building an application with spring boot(war) and primefaces. I created a login with a custom authentication provider. When my app is processing the credentials, spring verify them twice. Why?
ColombianApplication.java
#Configuration
#EnableJpaRepositories("com.colombian.online.repository")
#EntityScan("com.colombian.online.entity")
#ComponentScan("com.colombian.online")
#SpringBootApplication
public class ColombianApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(ColombianApplication.class, args);
}
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(ColombianApplication.class);
}
}
CustomAutheticationProvider.java
#Component
public class CustomAuthenticationProvider implements AuthenticationProvider {
#Autowired
private LoginService loginService;
#Override
public Authentication authenticate(Authentication auth) throws AuthenticationException {
Usuario usuario = getCurrentUser();
if (usuario == null) {
String username = auth.getName();
String password = auth.getCredentials().toString();
Usuario usuarioQuery = loginService.findUserByCredentials(username, password);
if (usuarioQuery == null) {
throw new UsernameNotFoundException("User not exist or your credentials are incorrect");
}
return new UsernamePasswordAuthenticationToken(usuarioQuery, password);
}
return new UsernamePasswordAuthenticationToken(usuario
, usuario.getPwd());
}
#Override
public boolean supports(Class<?> type) {
return type.equals(UsernamePasswordAuthenticationToken.class);
}
public Usuario getCurrentUser() {
if (SecurityContextHolder.getContext().getAuthentication() != null) {
Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
if (principal instanceof String) {
return null;
}
return (Usuario) principal;
} else {
return null;
}
}
}
CustomContextInitializer.java
#Configuration
public class CustomContextInitializer {
#Bean
public ServletContextInitializer servletContextInitializer() {
return servletContext -> {
servletContext.setInitParameter("com.sun.faces.forceLoadConfiguration", Boolean.TRUE.toString());
servletContext.setInitParameter("primefaces.THEME", "nova-light");
};
}
#Bean
public ServletRegistrationBean servletRegistrationBean() {
ServletRegistrationBean registration = new ServletRegistrationBean<>(new FacesServlet(), "*.xhtml");
registration.setName("Faces Servlet");
registration.setLoadOnStartup(1);
return registration;
}
#Bean
public ServletListenerRegistrationBean<ConfigureListener> jsfConfigureListener() {
return new ServletListenerRegistrationBean<>(new ConfigureListener());
}
}
SecurityConfiguration.java
#Configuration
#EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
#Override
protected void configure(HttpSecurity httpSecurity) throws Exception {
httpSecurity.csrf().disable().authorizeRequests()
.antMatchers("/resources/**", "/javax.faces.resource/**", "/"
).permitAll()
.anyRequest().authenticated()
.and()
.formLogin().loginPage("/").failureUrl("/?error=true")
.defaultSuccessUrl("/home")
.and()
.logout().logoutUrl("/logout").permitAll().logoutSuccessUrl("/");
}
#Bean
public FilterRegistrationBean rewriteFilter() {
FilterRegistrationBean rwFilter = new FilterRegistrationBean(new RewriteFilter());
rwFilter.setDispatcherTypes(EnumSet.of(DispatcherType.FORWARD, DispatcherType.REQUEST,
DispatcherType.ASYNC, DispatcherType.ERROR));
rwFilter.addUrlPatterns("/*");
return rwFilter;
}
}
My pom.xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</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-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!-- Primefaces with spring -->
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>7.0</version>
</dependency>
<!--dependency>
<groupId>org.joinfaces</groupId>
<artifactId>joinfaces-dependencies</artifactId>
<version>4.1.1</version>
<type>pom</type>
</dependency-->
<!-- Pretty faces -->
<dependency>
<groupId>org.ocpsoft.rewrite</groupId>
<artifactId>rewrite-servlet</artifactId>
<version>3.4.4.Final</version>
</dependency>
<!-- Lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>provided</scope>
</dependency>
<!-- Loggers -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<!-- Spring tests -->
<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>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.1.1-b04</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.1.1-b04</version>
<type>jar</type>
</dependency>
</dependencies>
The project has not web.xml. I use ocp library.
I fixed the problem, verifying the current user from SecurityContextHolder, and sending the same credentials.

Related

DefaultDataBufferFactory cannot be cast to class NettyDataBufferFactory

I have a spring-boot project with spring-cloud gateway. When I make a http request, I am getting this error. I have been working on trying to solve this issue for days, but I could not manage to solve it.
java.lang.ClassCastException: class org.springframework.core.io.buffer.DefaultDataBufferFactory cannot be cast to class org.springframework.core.io.buffer.NettyDataBufferFactory (org.springframework.core.io.buffer.DefaultDataBufferFactory and org.springframework.core.io.buffer.NettyDataBufferFactory are in unnamed module of loader 'app')
These are versions which I am using for the apllication.
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.4.RELEASE</version>
</parent>
This is my pom.xml for the service.
<properties>
<!-- Spring -->
<spring-cloud.version>Hoxton.SR10</spring-cloud.version>
</properties>
<dependencyManagement>
<dependencies>
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<groupId>org.springframework.cloud</groupId>
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<groupId>org.springframework.cloud</groupId>
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<groupId>org.springframework.cloud</groupId>
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<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</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-jetty</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
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</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
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<groupId>org.springframework.boot</groupId>
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</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
This is how I am modifying gateway filter.
#Slf4j
public class ModifyHttpMethodGatewayFilter extends
AbstractGatewayFilterFactory<ModifyHttpMethodGatewayFilter.Config> {
public ModifyHttpMethodGatewayFilter() {
super(ModifyHttpMethodGatewayFilter.Config.class);
}
#Override
public GatewayFilter apply(ModifyHttpMethodGatewayFilter.Config config) {
return (exchange, chain) -> {
ServerHttpRequest.Builder builder = exchange.getRequest().mutate();
builder.method(config.getMethod());
ServerHttpRequest request = builder.build();
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// Create request body if missing from a GET request
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#Override
public HttpHeaders getHeaders() {
return headers;
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}
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#NotEmpty
protected HttpMethod method;
public HttpMethod getMethod() {
return method;
}
public Config setMethod(HttpMethod method) {
this.method = method;
return this;
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}
}
stringDataBuffer method.
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byte[] bytes = value.getBytes(StandardCharsets.UTF_8);
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DataBuffer buffer = nettyDataBufferFactory.allocateBuffer(bytes.length);
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Spring Boot and Keycloak configuration in properties raise a NullPointerException then 500 status code

I am currently working on a project and I have to deal with Spring Boot and keycloak.
I want a configuration that is in the application.properties of spring.
Here is a part of my configuration file:
keycloak.enabled = true
keycloak.auth-server-url=${SSO_URL:http://MYIP:8082/auth/}
keycloak.realm=${SSO_REALM:approfox-dev}
keycloak.resource=${SSO_CLIENT:approfox-dev-login}
keycloak.ssl-required=none
keycloak.public-client=true
keycloak.principal-attribute=preferred_username
But when I try to access to any API endpoint, I got an 500 Internal Server Error with juste a NullPointerException. I do not know from where or why this exception occures. It seems that the application properties file is not loading by keycloak because when I use keycloack.json and the method that load it, it works.
#Configuration
#EnableWebSecurity
#KeycloakConfiguration
#ComponentScan(basePackageClasses = KeycloakSecurityComponents.class)
#ConditionalOnProperty(
value = "keycloak.enabled",
havingValue = "true",
matchIfMissing = false
)
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);
}
#Bean
#Override
#ConditionalOnMissingBean(HttpSessionManager.class)
protected HttpSessionManager httpSessionManager() {
return new HttpSessionManager();
}
// Keycloak Spring Boot resolver not working
#Bean
public KeycloakSpringBootConfigResolver KeycloakConfigResolver() {
return new KeycloakSpringBootConfigResolver();
}
#Bean
#Override
protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
return new RegisterSessionAuthenticationStrategy(
new SessionRegistryImpl());
}
#Override
protected void configure(HttpSecurity http) throws Exception {
super.configure(http);
http.csrf()
.disable()
.cors()
.and()
.authorizeRequests()
.antMatchers("/exemple1")
.hasRole("student")
.antMatchers("/exemple2")
.hasRole("admin")
.anyRequest()
.permitAll();
}
// keycloak.json working...
/**
* Overrides default keycloak config resolver behaviour (/WEB-INF/keycloak.json) by a simple mechanism.
* <p>
* This example loads other-keycloak.json when the parameter use.other is set to true, e.g.:
* {#code ./gradlew bootRun -Duse.other=true}
*
* #return keycloak config resolver
*/
/*#Bean
public KeycloakConfigResolver keycloakConfigResolver() {
return new KeycloakConfigResolver() {
private KeycloakDeployment keycloakDeployment;
#Override
public KeycloakDeployment resolve(HttpFacade.Request facade) {
if (keycloakDeployment != null) {
return keycloakDeployment;
}
String path = "/keycloak.json";
InputStream configInputStream = getClass().getResourceAsStream(path);
if (configInputStream == null) {
throw new RuntimeException("Could not load Keycloak deployment info: " + path);
} else {
keycloakDeployment = KeycloakDeploymentBuilder.build(configInputStream);
}
return keycloakDeployment;
}
};
}*/
}
I have searched all over internet I can't find anything about that issue...
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>2.2.1.RELEASE</version>
</parent>
<groupId>xxx</groupId>
<artifactId>xxxx</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>xxxx</name>
<description>xxxx</description>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
<version>8.0.1</version>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-adapter</artifactId>
<version>8.0.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.18</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>3.3.0.Final</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>
<!-- <plugin>-->
<!-- <artifactId>maven-assembly-plugin</artifactId>-->
<!-- <version>3.1.1</version>-->
<!-- <configuration>-->
<!-- <descriptorRefs>-->
<!-- <descriptorRef>project</descriptorRef>-->
<!-- </descriptorRefs>-->
<!-- </configuration>-->
<!-- <executions>-->
<!-- <execution>-->
<!-- <id>make-assembly</id>-->
<!-- <phase>package</phase>-->
<!-- <goals>-->
<!-- <goal>single</goal>-->
<!-- </goals>-->
<!-- </execution>-->
<!-- </executions>-->
<!-- </plugin>-->
</plugins>
</build>
</project>

spring-repository save doesn't work when add spring-batch dependency?

There is application on spring4+jpa deploied on websphere 8.5.5.13
There is JPA saving in database.
So, after I added spring-batch -I faced with problem, jpa entities doesn't save.
So, the reason in transaction manager configuration like here, if I add transaction manager - JPA try to use it too.
I have root config like
#Configuration
#EnableWebMvc
#EnableBatchProcessing
#ComponentScan(basePackages = {"config"})
#PropertySource("classpath:application.properties")
public class WebAppInitalizer implements WebApplicationInitializer {
#Override
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
rootContext.register(
WebConfig.class,
ServiceConfig.class,
PersistenceConfig.class,
BatchConfig.class
);
....
}
For just save entity I use spring-controller and spring repositoty. Code for saving is
record = new UserRecord(name, surname, age, updateDateTime, serialize(UserToSave));
entity:
#Entity
#Audited
#Table(name = "UserRecord")
#NoArgsConstructor(access = AccessLevel.PUBLIC)
#AllArgsConstructor
#Getter
#Setter
#Access(AccessType.FIELD)
public class UserRecord {
#Id
#GeneratedValue(generator = "uuid")
#GenericGenerator(name = "uuid", strategy = "uuid2")
#Column(name = "PR_KEY")
private String prKey;
//Business Key
#Column(name = "name", length = 100, unique = false)
private String name;
//Business Key
#Column(name = "surname", length = 100, nullable = false)
private String surname;
//Business Key
#Column(name = "age", length = 100, nullable = false)
private int age;
#Column(name = "updateDateTime", length = 50, nullable = false)
private Timestamp updateDateTime;
#Version
private int version;
#Column(name = "user", length = 100000)
#Lob
private byte[] user;
public UserRecord(String name, String surname, String age, Timestamp updateDateTime, byte[] user) {
this.name = name;
this.surname = surname;
this.age = age;
this.updateDateTime = updateDateTime;
this.user = user;
}
}
Spring-repository:
#Repository
public interface UserRepository extends CrudRepository<UserRecord, String>
{}
When I added BatchConfig and some bean into, doesn't saving occours..
#Configuration
#EnableBatchProcessing
#Import(PersistenceConfig.class)
public class BatchConfig {
#Autowired
public JobBuilderFactory jobBuilderFactory;
#Autowired
public StepBuilderFactory stepBuilderFactory;
#Bean
public Job processJob() {
return jobBuilderFactory
.get("processJob")
.incrementer(new RunIdIncrementer())
.listener(listener())
.flow(step1())
.end()
.build();
}
#Bean
public Step step1() {
return stepBuilderFactory.get("step1").<Person, Person>chunk(1)
.reader(reader())
.processor(processor())
.writer(writer())
.build();
}
#Bean
public JobExecutionListener listener() {
return new JobCompletionListener();
}
#Bean
public ItemProcessor<Person, Person> processor(){
return new ItemProcessor<Person, Person>(){
#Override
public Person process(Person person) throws Exception {
person.setName(person.getName().toUpperCase());
person.setSurname(person.getSurname().toUpperCase());
person.setAge(person.getAge());
adminInfo.append("processing person" + person);
return person;
}
};
}
#Bean
public FlatFileItemReader<Person> reader() {
FlatFileItemReader<Person> reader = new FlatFileItemReader<>();
reader.setResource(new FileSystemResource("simple-data.csv"));
reader.setLinesToSkip(1);
reader.setLineMapper(new DefaultLineMapper() {
{
//3 columns in each row
setLineTokenizer(new DelimitedLineTokenizer() {
{
setNames(new String[] { "name", "surname", "age" });
}
});
//Set values in Employee class
setFieldSetMapper(new BeanWrapperFieldSetMapper<Person>() {
{
setTargetType(Person.class);
}
});
}
});
return reader;
}
#Bean
public ItemWriter<Person> writer(){
ItemWriter<Person> writer = new ItemWriter<Person>() {
#Override
public void write(List<? extends Person> messages) throws Exception {
for (Person msg : messages) {
logger.log(Level.INFO, "Writing the data " + msg);
}
}
};
return writer;
}
#Bean
public ResourcelessTransactionManager transactionManager() {
return new ResourcelessTransactionManager();
}
#Bean
public JobRepository jobRepository(ResourcelessTransactionManager transactionManager) throws Exception {
MapJobRepositoryFactoryBean mapJobRepositoryFactoryBean = new MapJobRepositoryFactoryBean(transactionManager);
mapJobRepositoryFactoryBean.setTransactionManager(transactionManager);
return mapJobRepositoryFactoryBean.getObject();
}
#Bean
public SimpleJobLauncher jobLauncher(JobRepository jobRepository) {
SimpleJobLauncher simpleJobLauncher = new SimpleJobLauncher();
simpleJobLauncher.setJobRepository(jobRepository);
return simpleJobLauncher;
}
}
my pom.xml is:
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring.version>4.3.13.RELEASE</spring.version>
<spring.batch>3.0.8.RELEASE</spring.batch>
<javax.servlet>3.0.1</javax.servlet>
<spring.test>3.2.4.RELEASE</spring.test>
<junit.version>4.11</junit.version>
<slf4j.version>1.7.25</slf4j.version>
<log4j.version>1.2.17</log4j.version>
</properties>
<build>
<finalName>SomeNAme</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
</configuration>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<testResources>
<testResource>
<directory>src/test/resources</directory>
</testResource>
</testResources>
<testSourceDirectory>src/test</testSourceDirectory>
</build>
<dependencies>
<!--SPRING-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
<exclusions>
<exclusion>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.13</version>
</dependency>
<!--SPRING-BATCH CONFIGURED-->
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-core</artifactId>
<version>${spring.batch}</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework.retry</groupId>
<artifactId>spring-retry</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.retry</groupId>
<artifactId>spring-retry</artifactId>
<version>1.2.1.RELEASE</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--JPA-->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.11.9.RELEASE</version>
<exclusions>
<exclusion>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--DATABASE-->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.0.1.Final</version>
<exclusions>
<exclusion>
<groupId>org.jboss.spec.javax.transaction</groupId>
<artifactId>jboss-transaction-api_1.1_spec</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax.transaction</groupId>
<artifactId>javax.transaction-api</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.0.1.Final</version>
<exclusions>
<exclusion>
<groupId>org.jboss.spec.javax.transaction</groupId>
<artifactId>jboss-transaction-api_1.1_spec</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-envers</artifactId>
<version>4.0.1.Final</version>
<exclusions>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.geronimo.specs</groupId>
<artifactId>geronimo-jta_1.1_spec</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.oracle.odb</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0.2.0</version>
</dependency>
<!--TEST-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
</dependency>
<!-- SERVLET-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>${javax.servlet}</version>
<scope>provided</scope>
</dependency>
<!--JACKSON AND XML-->
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.2.12</version>
</dependency>
<!--APACHE-->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.8.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>2.0.1.Final</version>
</dependency>
<!--TEST-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.1</version>
</dependency>
<!--LOG4J-->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.25</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.25</version>
</dependency>
</dependencies>
</project>
So, this is libraries issue? (I tried to comment all spring-batch code and leaves only depedency in pom - and it starts to work..
my beans related with database is:
#Configuration
#EnableTransactionManagement
#EnableJpaAuditing
#EnableJpaRepositories(basePackages = {"persistence"})
#ComponentScan(basePackages = {"persistence""})
public class PersistenceConfig {
#Bean
#Resource(type = DataSource.class, lookup = "jdbc/MyDataBase", name = "jdbc/MyDataBase")
public DataSource dataSource() {
final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup();
dsLookup.setResourceRef(true);
DataSource dataSource = dsLookup.getDataSource("java:comp/env/jdbc/MyDataBase");
return dataSource;
}
#Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
LocalContainerEntityManagerFactoryBean entityManager = new LocalContainerEntityManagerFactoryBean();
entityManager.setDataSource(dataSource());
entityManager.setPackagesToScan(PACKAGE_WITH_JPA_ENTITIES);
entityManager.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
entityManager.setJpaProperties(getHibernateProperties());
log.info("Entity Manager configured.");
return entityManager;
}
#Bean
public JpaTransactionManager transactionManager(EntityManagerFactory entityManagerFactory) {
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(entityManagerFactory);
return transactionManager;
}
//Set properties hibernate
private Properties getHibernateProperties() {
Properties properties = new Properties();
properties.put("hibernate.dialect", "org.hibernate.dialect.OracleDialect");
properties.put("hibernate.show_sql", "true");
properties.put("hibernate.hbm2ddl.auto", "none");
properties.put("org.hibernate.envers.do_not_audit_optimistic_locking_field", false);
properties.put("verifyServerCertificate", false);
properties.put("useSSL", false);
properties.put("requireSSL", false);
properties.put("useLegacyDatetimeCode", false);
properties.put("useUnicode", "yes");
properties.put("characterEncoding", "UTF-8");
properties.put("serverTimezone", "UTC");
properties.put("useJDBCCompliantTimezoneShift", true);
return properties;
}
}
I think that reason is in Transaction management, but can't to configure it correct way. If I use this way for creating transaction management:
public PlatformTransactionManager getTransactionManager() throws Exception {
return new WebSphereUowTransactionManager();
}
or
public PlatformTransactionManager getTransactionManager() throws Exception {
return new DataSourceTransactionManager(dataSource);
}
I have an error message
Error 500: org.springframework.web.util.NestedServletException:
Request processing failed; nested exception is
org.springframework.jdbc.BadSqlGrammarException:
PreparedStatementCallback; bad SQL grammar [SELECT JOB_INSTANCE_ID,
JOB_NAME from BATCH_JOB_INSTANCE where JOB_NAME = ? and JOB_KEY = ?];
nested exception is java.sql.SQLSyntaxErrorException: ORA-00942: table
or view does not exist
this is because I have no temp table for spring batch..
If I used
public PlatformTransactionManager getTransactionManager() throws Exception {
return new ResourcelessTransactionManager();
}
spring - batch work, but doesn't work saving jpa entities..

Root cause is not in dependecy conflict. The reason is that there are 2 bean with same name for JPA and for spring-batch. So, creating bean with different name is solved a problem.
#Bean
public ResourcelessTransactionManager springBatchTransactionManager() {
return new ResourcelessTransactionManager();
}
#Bean
public JobRepository jobRepository(ResourcelessTransactionManager springBatchTransactionManager) throws Exception {
MapJobRepositoryFactoryBean mapJobRepositoryFactoryBean = new MapJobRepositoryFactoryBean(springBatchTransactionManager);
mapJobRepositoryFactoryBean.setTransactionManager(springBatchTransactionManager);
return mapJobRepositoryFactoryBean.getObject();
}

Thymeleaf custom dialect doesn't work

My custom dialect with processor doesn't parse any value and I don't know why. In generated view there is nothing in place where ${content} should be and after changing tag to th:text it appears. I'm using Spring Boot v1.5.9.RELEASE, Spring v4.3.13.RELEASE
pom.xml dependencies (it's submodule)
<properties>
<h2.version>1.4.194</h2.version>
<java-version>1.8</java-version>
<org.thymeleaf-version>3.0.9.RELEASE</org.thymeleaf-version>
<org.thymeleaf.extras-version>3.0.0.RELEASE</org.thymeleaf.extras-version>
<thymeleaf-layout-dialect.version>2.1.2</thymeleaf-layout-dialect.version>
</properties>
<dependencies>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf</artifactId>
<version>${org.thymeleaf-version}</version>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring4</artifactId>
<version>${org.thymeleaf-version}</version>
</dependency>
<dependency>
<groupId>nz.net.ultraq.thymeleaf</groupId>
<artifactId>thymeleaf-layout-dialect</artifactId>
<version>${thymeleaf-layout-dialect.version}</version>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-java8time</artifactId>
<version>${org.thymeleaf.extras-version}</version>
</dependency>
<!--WebJars-->
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>3.3.7</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<!--database-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
<version>${h2.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-java8</artifactId>
<version>${hibernate.version}</version>
</dependency>
</dependencies>
LineSeparatorProcessor.java
public class LineSeparatorProcessor extends AbstractAttributeTagProcessor {
private static final String ATTR_NAME = "lstext";
private static final int PRECEDENCE = 10000;
public LineSeparatorProcessor(final String dialectPrefix) {
super(
TemplateMode.HTML,
dialectPrefix,
null,
false,
ATTR_NAME,
true,
PRECEDENCE,
true);
}
protected void doProcess(
final ITemplateContext context, final IProcessableElementTag tag,
final AttributeName attributeName, final String attributeValue,
final IElementTagStructureHandler structureHandler) {
final IEngineConfiguration configuration = context.getConfiguration();
final IStandardExpressionParser parser =
StandardExpressions.getExpressionParser(configuration);
final IStandardExpression expression = parser.parseExpression(context, attributeValue);
final String value = (String) expression.execute(context);
structureHandler.setBody(
HtmlEscape.escapeHtml5Xml(value).replace(System.getProperty("line.separator"), "<br />"),
false);
}
}
MyDialect.java
public class MyDialect extends AbstractProcessorDialect {
public MyDialect() {
super(
"MyDialect",
"mydialect",
13000);
}
public Set<IProcessor> getProcessors(final String dialectPrefix){
final Set<IProcessor> processors = new HashSet<>();
processors.add( new LineSeparatorProcessor(dialectPrefix) );
return processors;
}
}
ThymeleafConfiguration.java
#Configuration
public class ThymleafConfiguration {
#Bean
public MyDialect myDialect() {
return new MyDialect();
}
}
view.html
<span mydialect:lstext="${content}" ></span>

You need to add the dialect to the instance of the TemplateEngine. For example:
#Bean
public SpringTemplateEngine templateEngine(){
SpringTemplateEngine templateEngine = new SpringTemplateEngine();
templateEngine.setEnableSpringELCompiler(true);
templateEngine.setTemplateResolver(templateResolver());
templateEngine.addDialect(new MyDialect());
return templateEngine;
}
You can find this documented in the Say Hello! Extending Thymeleaf in 5 minutes guide.

Null Autowired Spring Bean (Cassandra Repository) in Service

I am getting a NullPointerException on an autowired bean in a service class. The class I'm trying to autowire is a Cassandra Repository.
My main class Application.java
#SpringBootApplication
#EnableAutoConfiguration
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
My Cassandra configuration CassandraConfig.java
#Configuration
#EnableCassandraRepositories(basePackages = "com.myretail")
public class CassandraConfig extends AbstractCassandraConfiguration {
#Override
protected String getKeyspaceName() {
return "myretail";
}
#Bean
public CassandraClusterFactoryBean cluster() {
CassandraClusterFactoryBean cluster =
new CassandraClusterFactoryBean();
cluster.setContactPoints("127.0.0.1");
cluster.setPort(9042);
return cluster;
}
#Bean
public CassandraMappingContext cassandraMapping()
throws ClassNotFoundException {
return new BasicCassandraMappingContext();
}
#Bean
public ProductService productService() {
return new ProductService();
}
}
My repository (dao) ProductPriceRepository.java
public interface ProductPriceRepository extends CassandraRepository<ProductPrice> {
#Query("select * from productprice where productId = ?0")
ProductPrice findByProductId(String productId);
}
My service class ProductService.java
#Path("/product")
#Component
public class ProductService {
#Autowired
ProductPriceRepository productPriceRepository;
#GET
#Path("/{id}")
#Produces(MediaType.APPLICATION_JSON)
public Product getTargetProduct(#PathParam("id") String productId) {
String urlString = "https://api.vendor.com/products/v3/" + productId + "?fields=descriptions&id_type=TCIN&key=43cJWpLjH8Z8oR18KdrZDBKAgLLQKJjz";
JSONObject json = null;
try {
json = new JSONObject(JsonReader.getExternalJsonResponse(urlString));
} catch (JSONException e) {
e.printStackTrace();
}
Product product = new Product();
product.setId(productId);
try {
JSONObject productCompositeResponse = json.getJSONObject("product_composite_response");
JSONArray items = productCompositeResponse.getJSONArray("items");
JSONObject item = items.getJSONObject(0);
JSONObject onlineDescription = item.getJSONObject("online_description");
product.setName(onlineDescription.getString("value"));
} catch (JSONException e) {
e.printStackTrace();
}
ProductPrice productPrice = productPriceRepository.findByProductId(productId);
product.setProductPrice(productPrice);
return product;
}
}
My pom.xml
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.myretail</groupId>
<artifactId>MyRetail</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>MyRetail</name>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-core</artifactId>
<version>2.1.5</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-cassandra</artifactId>
<version>1.4.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.cassandraunit</groupId>
<artifactId>cassandra-unit-spring</artifactId>
<version>2.1.9.2</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.cassandraunit</groupId>
<artifactId>cassandra-unit</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.cassandraunit</groupId>
<artifactId>cassandra-unit-shaded</artifactId>
<version>2.1.9.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hectorclient</groupId>
<artifactId>hector-core</artifactId>
<version>2.0-0</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-servlet</artifactId>
<version>1.18.3</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>1.18.3</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>4.3.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.3.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-autoconfigure</artifactId>
<version>1.3.6.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<url>http://localhost:8080/manager/text</url>
<server>my-tomcat</server>
<path>/myRetail</path>
</configuration>
</plugin>
</plugins>
</build>
</project>
It is my understanding that the annotations should pick up the repository and create the bean based off of the #EnableCassandraRepositories annotation. The #Autowired ProductPriceRepository in ProductService.java is always null though when I run this on tomcat. HOWEVER, if I run a junit test against the service call, the bean is properly created, the object is not null, and the tests pass (via #ContextConfiguration annotation).
I've looked at a couple different patterns that I thought might help, but none of them have worked. I can't create an implementation of my interface because Cassandra handles that internally and I'm forced to implement the Cassandra methods.
I feel like something is just slightly off with the annotations somewhere. Any ideas?

The problem is with your pom.xml
For spring-boot Cassandra application, you have to include below dependencies and parent pom in pom.xml
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.5.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-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-cassandra</artifactId>
</dependency>
</dependencies>

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