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Commit c8dc5e0c5628f6e554b43b40531ae15415ebfb40

Authored by Emerson Oliveira
1 parent 807b241d
Exists in master

Adicionada na classe ConfigurationLoader a funcionalidade que permite a 

utilização dos validadores de atributo da especificação Bean Validation
(JSR 303). Foi adicionada ao pom a dependência para a implementação de
referência dessa especificação (Hibernate Validator) para realização de
testes.
Showing 2 changed files with 27 additions and 4 deletions   Show diff stats
impl/core/pom.xml
  Diff comments   View file @c8dc5e0
... ... @@ -206,6 +206,11 @@
206 206 <artifactId>weld-se-core</artifactId>
207 207 <scope>test</scope>
208 208 </dependency>
  209 + <dependency>
  210 + <groupId>org.hibernate</groupId>
  211 + <artifactId>hibernate-validator</artifactId>
  212 + <scope>test</scope>
  213 + </dependency>
209 214  
210 215 <!--
211 216 <dependency>
... ...
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ConfigurationLoader.java
  Diff comments   View file @c8dc5e0
... ... @@ -43,8 +43,14 @@ import java.io.Serializable;
43 43 import java.lang.reflect.Field;
44 44 import java.util.Collection;
45 45 import java.util.HashSet;
  46 +import java.util.Iterator;
  47 +import java.util.Set;
46 48  
47   -import javax.validation.constraints.NotNull;
  49 +import javax.validation.ConstraintViolation;
  50 +import javax.validation.ConstraintViolationException;
  51 +import javax.validation.Validation;
  52 +import javax.validation.Validator;
  53 +import javax.validation.ValidatorFactory;
48 54  
49 55 import org.apache.commons.configuration.AbstractConfiguration;
50 56 import org.apache.commons.configuration.FileConfiguration;
... ... @@ -275,10 +281,22 @@ public class ConfigurationLoader implements Serializable {
275 281 }
276 282 }
277 283  
  284 + @SuppressWarnings({ "rawtypes", "unchecked" })
278 285 private void validateValue(Field field, Object value) {
279   - if (field.isAnnotationPresent(NotNull.class) && value == null) {
280   - throw new ConfigurationException(getBundle().getString("configuration-attribute-is-mandatory",
281   - this.prefix + getKey(field), this.resource), new NullPointerException());
  286 + ValidatorFactory dfv = Validation.buildDefaultValidatorFactory();
  287 + Validator validator = dfv.getValidator();
  288 +
  289 + Set violations = validator.validateProperty(this.object, field.getName());
  290 +
  291 + StringBuffer message = new StringBuffer();
  292 +
  293 + if (!violations.isEmpty()) {
  294 + for (Iterator iter = violations.iterator(); iter.hasNext();) {
  295 + ConstraintViolation violation = (ConstraintViolation)iter.next();
  296 + message.append(field.toGenericString() + " " + violation.getMessage() + "\n");
  297 + }
  298 +
  299 + throw new ConfigurationException(message.toString(), new ConstraintViolationException(violations));
282 300 }
283 301 }
284 302  
... ...