spring Archives - Page 5 of 13

Failed to configure a DataSource: ‘url’ attribute is not specified and no embedded datasource could be configured

I am working on a Spring Boot Batch example with MongoDB and I have already started the mongod server. When I launch my ...

May 24, 2022
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Spring CrudRepository findByInventoryIds(List inventoryIdList) – equivalent to IN clause

In Spring CrudRepository, do we have support for “IN clause” for a field? ie something similar to the following? findByInventoryIds(List<Long> inventoryIdList) If such ...

May 24, 2022
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How to set an “Accept:” header on Spring RestTemplate request?

I want to set the value of the Accept: in a request I am making using Spring’s RestTemplate. Here is my Spring request ...

May 23, 2022
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Does Spring @Transactional attribute work on a private method?

If I have a @Transactional -annotation on a private method in a Spring bean, does the annotation have any effect? If the @Transactional ...

May 23, 2022
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Mockito: Inject real objects into private @Autowired fields

I’m using Mockito’s @Mock and @InjectMocks annotations to inject dependencies into private fields which are annotated with Spring’s @Autowired: @RunWith(MockitoJUnitRunner.class) public class DemoTest ...

May 23, 2022
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Spring Boot – Loading Initial Data

I’m wondering what the best way to load initial database data before the application starts? What I’m looking for is something that will ...

May 21, 2022
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How to call a method after bean initialization is complete?

I have a use case where I need to call a (non-static) method in the bean only-once at the ApplicationContext load up. Is ...

May 21, 2022
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BeanFactory vs ApplicationContext

I’m pretty new to the Spring Framework, I’ve been playing around with it and putting a few samples apps together for the purposes ...

May 21, 2022
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Spring @Autowire on Properties vs Constructor

So since I’ve been using Spring, if I were to write a service that had dependencies I would do the following: @Component public ...

May 21, 2022
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Setting active profile and config location from command line in spring boot

I have a spring boot application. I have three profiles in my application-> development, staging and production. So I have 3 files application-development.yml ...

May 21, 2022
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