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spring mvc

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Coder Sumit's answered on July 16, 2020 Popularity 10/10 Helpfulness 1/10

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Reference:
https://docs.spring.io/spring-framework/docs/3.2.x/spring-framework-reference/html/mvc.html

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Tags: java spring-mvc

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Contributed on Aug 04 2021

Coder Sumit's

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@RestController
@RequestMapping("/users")
public class MyRestController {

    private final UserRepository userRepository;

    private final CustomerRepository customerRepository;

    public MyRestController(UserRepository userRepository, CustomerRepository customerRepository) {
        this.userRepository = userRepository;
        this.customerRepository = customerRepository;
    }

    @GetMapping("/{userId}")
    public User getUser(@PathVariable Long userId) {
        return this.userRepository.findById(userId).get();
    }

    @GetMapping("/{userId}/customers")
    public List<Customer> getUserCustomers(@PathVariable Long userId) {
        return this.userRepository.findById(userId).map(this.customerRepository::findByUser).get();
    }

    @DeleteMapping("/{userId}")
    public void deleteUser(@PathVariable Long userId) {
        this.userRepository.deleteById(userId);
    }

}

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Source: docs.spring.io

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Contributed on Jul 12 2022

Testy Trout

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//	https://docs.spring.io/spring/docs/3.2.x/spring-framework-reference/html/mvc.html

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Source: docs.spring.io

Tags: java

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Contributed on Jul 16 2020

Vishal

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