I am using spring boot with Redis.Redis is running as Docker container spring.cache.type=redis spring.redis.host=localhost spring.redis.port=6379 Redis is a memory DB, if it finds data in Redis based on the key, it retrieved from Redis otherwise go into actual db call.…
I have some config information in the database, when the springboot starts, it will load this information only one time. So I write the code like this: @Configuration public class CommonConfig { private final DbConfigDao dbConfigDao; @Autowired public CommonConfig (DbConfigDao…
I have a Spring application that I am trying to test with EmbededRedis. So I created a component like below to Initialize and kill redis after test. @Component public class EmbededRedis { @Value("${spring.redis.port}") private int redisPort; private RedisServer redisServer; @PostConstruct…
I am using a Spring Boot application. I have a method in my controller that returns some Resources: @ResponseBody @Transactional(rollbackFor = Exception.class) @GetMapping(value="data/{itemId}/items", produces="application/json") public Resources<DataExcerpt> listMyData(@PathVariable("debateId") UUID debateId)){ List<DataExcerpt> dataExcerpts = dataService .listMyData(id) .stream() .map(d -> this.projectionFactory.createProjection(DataExcerpt.class, d)) .collect(Collectors.toList());…
I am writing my rest apis using spring boot. And I am trying to maintain user's session on redis server. Redis is up and running on the default port 6379. I have used the lettuce jar to make connection to…
I need to do some visibly simple task. But I do not know is it relevant to use Spring Boot JPA repository or to use some in-memory storage such like as Redis. So I need to create some products in…
I am working on a spring boot application with maven dependency on spring-session-data-redis. I would like to customize the createSession() of MapSession class in spring-sessions. As this is now not supported in spring-sessions. So I have cloned this spring-sessions repo…
I have found restFB client library in spring for facebook graph api , i have to get page reviews and reviwers name and profile photo. I am searching for this in https://restfb.com/javadoc-3/com/restfb/types/Page.html , but couldn't find any method for this…
The actual Spring Security configuration is like this: @Configuration @EnableWebSecurity public class WebSecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Exception { http.authorizeRequests() .antMatchers("/uri1/**").hasAuthority(Permission.AUTHORITY1.toString()) .antMatchers("/uri2/**").hasAuthority(Permission.AUTHORITY2.toString()) .anyRequest().hasAuthority(Permission.AUTHORITY3.toString()) .and().httpBasic() .realmName("App").and().csrf().disable(); http.authorizeRequests(); http.headers().frameOptions().sameOrigin().cacheControl().disable(); } @Bean public Filter shallowEtagHeaderFilter() { return new…
i'm migrating a modular app into a microsevrices app using spring cloud, when i finished migrating a module into microservice and ran it a problem came up saying : Correct the classpath of your application so that it contains a…