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Update PetValidator.java

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Added detailed comments to validate method
This commit is contained in:
dreamamit 2013-03-18 23:16:16 -03:00
parent 91be2b2c73
commit 547d1e809d
1 changed files with 8 additions and 0 deletions
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8
src/main/java/org/springframework/samples/petclinic/web/PetValidator.java
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@ -24,9 +24,17 @@ import org.springframework.validation.Errors;
* *
* @author Ken Krebs * @author Ken Krebs
* @author Juergen Hoeller * @author Juergen Hoeller
* @author Amit Shejekan
*/ */
public class PetValidator { public class PetValidator {
/**
* Validator to validate new Pet information for correctness and completeness.
* Error object is set with error messages in case of any validation failures.
*
* @param Pet - Pet object containing new Pet information such as name, owner
* @return - The method sets the error object and does not return anything
*/
public void validate(Pet pet, Errors errors) { public void validate(Pet pet, Errors errors) {
String name = pet.getName(); String name = pet.getName();
if (!StringUtils.hasLength(name)) { if (!StringUtils.hasLength(name)) {