package org.trails.validation;

 import org.apache.tapestry.form.translator.DateTranslator;

 import org.apache.tapestry.form.translator.NumberTranslator;

 import org.apache.tapestry.form.translator.StringTranslator;

 import org.apache.tapestry.form.translator.Translator;

 import org.apache.tapestry.valid.BaseValidator;

 import org.apache.tapestry.valid.IValidator;

 import org.apache.tapestry.valid.NumberValidator;

 import org.apache.tapestry.valid.StringValidator;

 import org.trails.descriptor.IPropertyDescriptor;

 public class ValidatorTranslatorService

 {

         /**

          * @param class1

          * @return

          */

         public IValidator getValidator(IPropertyDescriptor descriptor)

         {

                 BaseValidator validator = null;

                 if (descriptor.isNumeric())

                 {

                         validator = new NumberValidator();

                         ((NumberValidator) validator).setValueTypeClass(descriptor.getPropertyType());

                 } else

                 {

                         validator = new StringValidator();

                 }

                 validator.setRequired(descriptor.isRequired());

                 return validator;

         }

         public Translator getTranslator(IPropertyDescriptor descriptor)

         {

                 if (descriptor.isNumeric())

                 {

                         NumberTranslator numberTranslator = new NumberTranslator();

                         if (descriptor.getFormat() != null) numberTranslator.setPattern(descriptor.getFormat());

                         return numberTranslator;

                 } else if (descriptor.isDate())

                 {

                         DateTranslator dateTranslator = new DateTranslator();

                         if (descriptor.getFormat() != null) dateTranslator.setPattern(descriptor.getFormat());

                         return dateTranslator;

                 } else

                 {

                         return new StringTranslator();

                 }

         }

 }