Resolved: No qualifying bean of type 'org.springframework.boot.web.client.RestTemplateBuilder'

 
JUnit

TestCase

Spring Boot

Add annotation of 

@AutoConfigureWebClient

to your test case.

org.springframework.boot.test.autoconfigure.web.client.AutoConfigureWebClient

Together with

@ContextConfiguration(classes = {LocalConfig.class})

org.springframework.test.context.ContextConfiguration

public class LocalConfig {

/**

* 

*/

public LocalConfig() {

}

@Bean

public RestTemplate restTemplate(RestTemplateBuilder builder) {

   // Do any additional configuration here

   return builder.build();

}

}

to resolve this.

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.springframework.boot.web.client.RestTemplateBuilder' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}

org.springframework.beans.factory.BeanFactory.getBean( ) with args

 

org.springframework.beans.factory.BeanFactory.getBean( ) with args


Source URL: https://www.programcreek.com/java-api-examples/?class=org.springframework.beans.factory.BeanFactory&method=getBean

public static void main(String[] args) {
    // 配置 XML 配置文件
    // 启动 Spring 应用上下文
    BeanFactory beanFactory = new ClassPathXmlApplicationContext("classpath:/META-INF/bean-instantiation-context.xml");
    User user = beanFactory.getBean("user-by-static-method", User.class);
    User userByInstanceMethod = beanFactory.getBean("user-by-instance-method", User.class);
    User userByFactoryBean = beanFactory.getBean("user-by-factory-bean", User.class);
    System.out.println(user);
    System.out.println(userByInstanceMethod);
    System.out.println(userByFactoryBean);

    System.out.println(user == userByInstanceMethod);
    System.out.println(user == userByFactoryBean);

}

Details at:

1. https://github.com/mercyblitz/geekbang-lessons
2. https://www.programcreek.com/java-api-examples/?project_name=mercyblitz%2Fgeekbang-lessons
3. 
   

@RunWith vs @SpringBootTest

 

https://stackoverflow.com/questions/58901288/springrunner-vs-springboottest

URL: https://stackoverflow.com/a/58902051

@RunWith(SpringRunner.class) : You need this annotation to just enable spring boot features like @Autowire, @MockBean etc.. during junit testing

is used to provide a bridge between Spring Boot test features and JUnit. Whenever we are using any Spring Boot testing features in our JUnit tests, this annotation will be required.

@SpringBootTest : This annotation is used to load complete application context for end to end integration testing

The @SpringBootTest annotation can be used when we need to bootstrap the entire container. The annotation works by creating the ApplicationContext that will be utilized in our tests.

Here is the article with clear examples on both scenarios Baeldung

Resolved: Caused by: java.lang.IllegalStateException: Unable to retrieve @EnableAutoConfiguration base packages

 




Referring to URL below:
https://github.com/spring-projects/spring-boot/issues/10465#issuecomment-336397898

 
Added @AutoConfigurationPackage to avoid error: Caused by: java.lang.IllegalStateException: Unable to retrieve @EnableAutoConfiguration base packages

into the class u made as:

org.springframework.context.annotation.Configuration




Relevant reads:

1. https://blog.csdn.net/wuqingsssss/article/details/113115809
2. https://its401.com/article/wuqingsssss/113115809
3. 
   

Regex to split htop details

 

^( *\d+) (\w+) +(\d+) +(-?\d+) +(\d+.?\d?\w?) +(\w+) +(\w+) +S +(\d+.?\d+) +(\d+.?\d+) +(\d+h?:?\d?\d?:?\.?\d?\d?) +[├│└][\+─ ] (.*)$

Web characters - emoji

 

Emoji 14.0

2021-09-14

Unicode 14.0

E14.0

🌏🗺🧭

🦷
➀➁➂➃➄➅➆➇➈➉

🏀

🎮🕹🎮🕹

🔋

🉑

more at: https://www.w3schools.com/charsets/ref_utf_dingbats.asp




🇲🇾
more at: https://unicode.org/emoji/charts/full-emoji-list.html

Emoji Versions

Emoji Version	Date	Unicode Version	Data File Comment
N/A	various	various	E0.0
N/A	2010-10-11	Unicode 6.0	E0.6
N/A	2014-06-16	Unicode 7.0	E0.7
Emoji 1.0	2015-06-09	Unicode 8.0	E1.0
Emoji 2.0	2015-11-12	Unicode 8.0	E2.0
Emoji 3.0	2016-06-03	Unicode 9.0	E3.0
Emoji 4.0	2016-11-22	Unicode 9.0	E4.0
Emoji 5.0	2017-06-20	Unicode 10.0	E5.0
Emoji 11.0	2018-05-21	Unicode 11.0	E11.0
Emoji 12.0	2019-03-05	Unicode 12.0	E12.0
Emoji 12.1	2019-10-21	Unicode 12.1	E12.1
Emoji 13.0	2020-03-10	Unicode 13.0	E13.0
Emoji 13.1	2020-09-15	Unicode 13.0	E13.1
Emoji 14.0	2021-09-14	Unicode 14.0	E14.0

7 PRINCIPLES OF DATA PROTECTION

 


https://www.pdp.gov.my/jpdpv2/public/principles-of-data-protection/?lang=en

PRINCIPLES OF DATA PROTECTION

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7 PRINCIPLES OF DATA PROTECTION

Reasonably, people should know how we obtained personal data and recognizing the 7 Principles Personal Data Protection prescribed by the PDPA, 2010 (Act 709) ie:-

7 Personal Data Protection Principles which must be adhered to under section 5 (1) of the Act & nbsp; The 709-by maintaining the integrity of personal data :-

• First – General Principles in which a consumer is not allowed to process personal data of someone else without permission. Understanding the process here should be understood as the control of data through automated means or methods or computing or any other process.
• Second – must comply with the Principles of Notice and Choice in which information and destination prefix notified to data subjects concerned.
• Third – Disclosure Principle destination is a subject of personal data in order to identify the purposes for which personal data are to be disclosed.
• Fourth – Principles of Safety & ndash; when processing personal data any subject, taking steps to keep the data safe, non-modified, misused or given to the parties that do not concerned.
• Fifth – Retention Principle: The personal data shall not be kept in any processing over the time limit required.
• Sixth – Data Integrity Principle & ndash; any personal data ascertained so accurate, complete, not misleading and meets the intent of the latest data is stored and processed.
• Seventh – Access Principle: a person shall be entitled to access personal data held by a data user and also can correct it in order to update its data.

Therefore Malaysians in particular should be aware of their rights according to the principles contained in the Act.

Working with UTC, Zoned Datetime

 






Java ZonedDateTime to Date


https://stackoverflow.com/a/32274725

You can convert ZonedDateTime to an instant, which you can use directly with Date.

Date.from(java.time.ZonedDateTime.now().toInstant());

https://www.utctime.net/

UTC Date and Time in Various Formats

Date Time Format	UTC Date Time Now
UTC	2022-04-05T08:28:33Z
ISO-8601	2022-04-05T08:28:33+0000
RFC 2822	Tue, 05 Apr 2022 08:28:33 +0000
RFC 850	Tuesday, 05-Apr-22 08:28:33 UTC
RFC 1036	Tue, 05 Apr 22 08:28:33 +0000
RFC 1123	Tue, 05 Apr 2022 08:28:33 +0000
RFC 822	Tue, 05 Apr 22 08:28:33 +0000
RFC 3339	2022-04-05T08:28:33+00:00
ATOM	2022-04-05T08:28:33+00:00
COOKIE	Tuesday, 05-Apr-2022 08:28:33 UTC
RSS	Tue, 05 Apr 2022 08:28:33 +0000
W3C	2022-04-05T08:28:33+00:00
Unix Epoch	1649147313
YYYY-DD-MM HH:MM:SS	2022-05-04 08:28:33
YYYY-DD-MM HH:MM:SS am/pm	2022-05-04 08:28:33 AM
DD-MM-YYYY HH:MM:SS	05-04-2022 08:28:33
MM-DD-YYYY HH:MM:SS	04-05-2022 08:28:33

https://stackoverflow.com/a/32886576

( https://stackoverflow.com/questions/27454025/unable-to-obtain-localdatetime-from-temporalaccessor-when-parsing-localdatetime/32886576#32886576 )

Unable to obtain LocalDateTime from TemporalAccessor when parsing LocalDateTime (Java 8)

If you really need to transform a date to a LocalDateTime object, you could use the LocalDate.atStartOfDay(). This will give you a LocalDateTime object at the specified date, having the hour, minute and second fields set to 0:

final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd");
LocalDateTime time = LocalDate.parse("20140218", formatter).atStartOfDay();