ufuk’s gists

ufuk / soap-client-on-java-11-dependencies.xml

Created January 29, 2021 06:31

	<properties>
	<java.version>11</java.version>
	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

	<jakarta-activation-api.version>2.0.0</jakarta-activation-api.version>
	<jakarta.xml.soap-api.version>2.0.0</jakarta.xml.soap-api.version>

	...
	</properties>

ufuk / TextUtils.java

Last active April 8, 2021 07:03

Curated text utils for specific use cases

	import org.apache.commons.lang3.StringUtils;

	import java.text.Normalizer;
	import java.util.Arrays;
	import java.util.List;
	import java.util.Locale;
	import java.util.regex.Matcher;
	import java.util.regex.Pattern;
	import java.util.stream.Collectors;

ufuk / rabbitmq-management-ui-fetched-print-payloads.js

Last active January 4, 2021 06:34

	// Print line by line
	document.querySelectorAll('pre.msg-payload').forEach(it => console.log(it.innerText));

	// Pretty-printed JSON array (If payloads are JSON)
	JSON.stringify(Array.from(document.querySelectorAll('pre.msg-payload')).map(it => JSON.parse(it.innerText)), null, 2);

ufuk / logback-spring.xml

Last active January 5, 2021 09:50

Spring Boot & AWS Elastic Beanstalk & AWS Cloudwatch Log Stream friendly logging with newline replacing support to convert root cause's stack trace into single line message. And does these within Spring Boot's default pattern layout.

	<?xml version="1.0" encoding="UTF-8"?>
	<configuration>

	<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
	<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>

	<appender name="CLOUD_WATCH_FRIENDLY" class="ch.qos.logback.core.ConsoleAppender">
	<encoder>
	<pattern>%clr(%d{${LOG_DATEFORMAT_PATTERN:-yyyy-MM-dd HH:mm:ss.SSS}}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m %replace(%rEx{short}){'[\r\n\t]+', '\\n'}%nopex%n</pattern>
	</encoder>

ufuk / ExampleConstraint.java

Last active March 20, 2024 13:47

How to initialize an instance of the constraint annotation while writing unit tests for a javax.validation.ConstraintValidator

	import javax.validation.Constraint;
	import javax.validation.Payload;
	import java.lang.annotation.*;

	@Documented
	@Constraint(validatedBy = ExampleConstraintValidator.class)
	@Target({ElementType.FIELD})
	@Retention(RetentionPolicy.RUNTIME)
	public @interface ExampleConstraint {

ufuk / SpringDataPageUtils.java

Last active February 8, 2021 13:04

SpringDataPageUtils to convert paged entities to paged model objects

	import org.springframework.data.domain.Page;
	import org.springframework.data.support.PageableExecutionUtils;

	import java.util.function.Function;
	import java.util.stream.Collectors;

	public final class SpringDataPageUtils {

	public static <T, C> Page<C> convertPage(Page<T> page, Function<T, C> converter) {
	return PageableExecutionUtils.getPage(

ufuk / HttpServletRequestResponsePrinter.java

Created September 5, 2019 06:54

Utility to generate logging-purpose text for HttpServletRequest/Response

	package ...;

	import ...JsonUtils;
	import lombok.extern.slf4j.Slf4j;
	import org.apache.commons.io.IOUtils;
	import org.springframework.http.HttpHeaders;
	import org.springframework.util.LinkedMultiValueMap;
	import org.springframework.util.MultiValueMap;
	import org.springframework.web.util.ContentCachingRequestWrapper;
	import org.springframework.web.util.WebUtils;

ufuk / BaseMockito2JUnit4Test.java

Last active October 24, 2021 17:52

Performs "verify no more interactions" check automatically for all mock objects (works with Mockito version 2 or higher & JUnit version 4 and 5). For detailed description: https://ufukuzun.wordpress.com/2019/04/09/ne-olup-bittiginden-habersiz-testlere-derman-mockscollector/ (Turkish)

	import org.apache.commons.lang3.ArrayUtils;
	import org.junit.After;
	import org.junit.runner.RunWith;
	import org.mockito.InOrder;
	import org.mockito.junit.MockitoJUnitRunner;

	import static org.mockito.Mockito.inOrder;
	import static org.mockito.Mockito.verifyNoMoreInteractions;

	@RunWith(MockitoJUnitRunner.class)

ufuk / import-csv-file-from-s3-into-aws-redshift.sql

Created January 31, 2019 14:01

Import CSV file from S3 into AWS Redshift

	-- Before importing, you need to create table
	CREATE TABLE example_table
	(
	...
	);

	-- Importing...
	COPY example_table
	FROM 's3://<BUCKET_NAME>/.../example_table.csv'
	CREDENTIALS 'aws_access_key_id=...;aws_secret_access_key=...'

ufuk / bash-echo-time-by-timezone.sh

Created January 31, 2019 13:55

Echo time by timezone in BASH

	echo "$(TZ='Europe/Moscow' date +%Y-%m-%d\ %H\:%M)"

	# output => 2019-01-31 16:52

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