OZG-4949 Changed Validator registration

src/main/java/de/ozgcloud/admin/settings/ValidatorEventRegister.java → src/main/java/de/ozgcloud/admin/settings/DataRestConfiguration.java

 package de.ozgcloud.admin.settings;
 
-import java.util.Map;
-
-import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.rest.core.event.ValidatingRepositoryEventListener;
-import org.springframework.validation.Validator;
+import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer;
 
 @Configuration
-public class ValidatorEventRegister implements InitializingBean {
-
-	@Autowired
-	ValidatingRepositoryEventListener validatingRepositoryEventListener;
-
+public class DataRestConfiguration implements RepositoryRestConfigurer {
 	@Autowired
-	private Map<String, Validator> validators;
+	private SettingsValidator settingsValidator;
 
 	@Override
-	public void afterPropertiesSet() throws Exception {
-		validatingRepositoryEventListener.addValidator("beforeSave", validators.get("settingsValidator"));
-		validatingRepositoryEventListener.addValidator("beforeCreate", validators.get("settingsValidator"));
+	public void configureValidatingRepositoryEventListener(ValidatingRepositoryEventListener v) {
+		v.addValidator("beforeSave", settingsValidator);
+		v.addValidator("beforeCreate", settingsValidator);
 	}
 }
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