Spring @PutMapping example shows how to use @PutMapping annotation to map HTTP PUT requests onto specific handler methods.
Here is a one more example to update a user PUT request mapping using @PutMapping annotation:
Check out a complete example at Spring Boot 2 Hibernate 5 MySQL CRUD REST API Tutorial
@PutMapping Overview
@PutMapping annotation for mapping HTTP PUT requests onto specific handler methods.
Specifically, @PutMapping is a composed annotation that acts as a shortcut for @RequestMapping(method = RequestMethod.PUT).
@PutMapping Example
In this example, the @PutMapping annotation for maps "/employees/{id}" HTTP PUT requests onto a specific handler method - updateEmployee:
@PutMapping("/employees/{id}") public ResponseEntity<Employee> updateEmployee(@PathVariable(value = "id") Long employeeId, @Valid @RequestBody Employee employeeDetails) throws ResourceNotFoundException { Employee employee = employeeRepository.findById(employeeId) .orElseThrow(() -> new ResourceNotFoundException("Employee not found for this id :: " + employeeId)); employee.setEmailId(employeeDetails.getEmailId()); employee.setLastName(employeeDetails.getLastName()); employee.setFirstName(employeeDetails.getFirstName()); final Employee updatedEmployee = employeeRepository.save(employee); return ResponseEntity.ok(updatedEmployee); }
Here is a one more example to update a user PUT request mapping using @PutMapping annotation:
@PutMapping("/users/{id}") public ResponseEntity<User> updateUser( @PathVariable(value = "id") Long userId, @Valid @RequestBody User userDetails) throws ResourceNotFoundException { User user = userRepository.findById(userId) .orElseThrow(() -> new ResourceNotFoundException("User not found on :: "+ userId)); user.setEmailId(userDetails.getEmailId()); user.setLastName(userDetails.getLastName()); user.setFirstName(userDetails.getFirstName()); user.setUpdatedAt(new Date()); final User updatedUser = userRepository.save(user); return ResponseEntity.ok(updatedUser); }
Check out a complete example at Spring Boot 2 Hibernate 5 MySQL CRUD REST API Tutorial
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