rbaul

import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.app.event.EventCartridge;

import java.io.StringWriter;
import java.util.HashSet;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

rbaul

Can be use MDC to add addional information

// ********************** LOG4J appenders ******************************
// JDBC
https://logging.apache.org/log4j/2.x/manual/appenders.html#JDBCAppender

// JPA
https://logging.apache.org/log4j/2.x/manual/appenders.html#JPAAppender

// Kafka

rbaul

@Bean
public ParameterNameDiscoverer parameterNameDiscoverer() {
    return new DefaultParameterNameDiscoverer();
}


...

@Autowired
private ParameterNameDiscoverer parameterNameDiscoverer;

rbaul

@Configuration
public class VersionScanner implements ApplicationContextAware {

    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {

        for (String beanName : applicationContext.getBeanDefinitionNames()) {
            Object obj = applicationContext.getBean(beanName);
            /*
             * As you are using AOP check for AOP proxying. If you are proxying with Spring CGLIB (not via Spring AOP)
             * Use org.springframework.cglib.proxy.Proxy#isProxyClass to detect proxy If you are proxying using JDK

rbaul

public void get(Type type) {
  if (type instanceof ParameterizedType) {
    ParameterizedType parameterizedType = (ParameterizedType) type;
    Class<?> ownerType = (Class<?>) parameterizedType.getRawType();
    Type[] actualTypeArguments = parameterizedType.getActualTypeArguments();
  } else if (type instanceof Class) {
    Class<?> type1 = (Class<?>) type;
  }
}

rbaul

public class MainView extends Div implements PageConfigurator {
    @Override
    public void configurePage(InitialPageSettings settings) {
//        HashMap<String, String> attributes = new HashMap<>();
//        attributes.put("rel", "shortcut icon");
//        attributes.put("type", "image/png");
//        settings.addLink("icons/icon.png", attributes);
        settings.addFavIcon("icon", "icons/icon.png", "48x48");
    }
}

rbaul

dependencies {
	compileOnly project (':generic-lib') // No Maven
}

jar {
	enabled = true
	from configurations.compileOnly.findAll { it.name.startsWith('generic-lib') }.collect { zipTree(it) } // Classes files
  // from configurations.compileOnly.findAll { it.name.startsWith('generic-lib') }.collect { zipTree(it) } // Jar
     // from configurations.compileOnly.findAll { it.name.startsWith('generic-lib')}.collect { zipTree(it).matching {
        exclude('META-INF/**')

rbaul

@RequiredArgsConstructor
public class KafkaBaseConfig {
    public static final int DEFAULT_CONCURRENCY = 1;
    private final KafkaProperties kafkaProperties;
    private final ConcurrentKafkaListenerContainerFactoryConfigurer concurrentKafkaListenerContainerFactoryConfigurer;

    private Map<String, Object> consumerConfigs(String groupName) {
        Map<String, Object> props = new HashMap<>(kafkaProperties.getProperties());
        props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
        props.put(ConsumerConfig.GROUP_ID_CONFIG, groupName);

rbaul

import io.jsonwebtoken.impl.DefaultJwtParser;

import java.util.Date;

/**
 * JWT Parser with expiration time always valid
 */
public final class IgnoreExpTimeJwtParser extends DefaultJwtParser {

    private static final Date MINIMUM_DATE = new Date(Long.MIN_VALUE);

rbaul

    this.router.navigate(['/persons', '1'], {queryParams: data, state: {data: data}});
    
    const paramPath = this.activatedRoute.params.subscribe(params => console.log(params));
    const paramsSub = this.activatedRoute.queryParams.subscribe(params => console.log(params));
    let subscription = this.activatedRoute.paramMap
      .pipe(map(() => window.history.state))
      .subscribe((state) => {
        const data = state.data;
        console.log(data);
      });