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Define the fallback method

Pragya Keshap answered on February 19, 2023 Popularity 6/10 Helpfulness 1/10

answer Define the fallback method

Define the fallback method

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The fallback method handles failures and performs safety steps or the steps for cascading the failure. Here, we have just added a sample. This can be modified based on the way we want to handle the failure

/**
* Fallback method for getRestaurant()
*
* @param restaurantId
*/
  public ResponseEntity<Restaurant> defaultRestaurant(
      @PathVariable int restaurantId) {
    return new ResponseEntity<>(HttpStatus.BAD_GATEWAY);
  }

  /**
   * Fallback method for findByName()
   *
   * @param input
   */
  public ResponseEntity<Collection<Restaurant>>   
  defaultRestaurants(String input) {
    LOG.warn("Fallback method for user-service is being used.");
    return new ResponseEntity<>(HttpStatus.NO_CONTENT);
  }

Popularity 6/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: fallback java

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Contributed on Feb 19 2023

Pragya Keshap

0 Answers Avg Quality 2/10

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