SpringNotes.md

Spring Notes

• spring.jackson.serialization.write-date-as-timestamp=false

Get Current requested URI

        User savedUser = service.save(user);
        // CREATED
        // /user/{id}     savedUser.getId()
		
        URI location = ServletUriComponentsBuilder
          .fromCurrentRequest()
          .path("/{id}")
          .buildAndExpand(savedUser.getId()).toUri();

		      return ResponseEntity.created(location).build();

Best Iterator Practice

• How to remove data from List

public User deleteById(int id) {
   	Iterator<User> iterator = users.iterator();
   	while (iterator.hasNext()) {
   		User user = iterator.next();
   		if (user.getId() == id) {
   			iterator.remove();
   			return user;
   		}
   	}
   	return null;
   }

	./mvnw -DPROFILE_ACTIVE=dev clean package