import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a short primitive.
 *
 * @param bean The bean validation is being performed on.
 * @param va The <code>ValidatorAction</code> that is currently being performed.
 * @param field The <code>Field</code> object associated with the current
 * field being validated.
 * @param errors The <code>ActionMessages</code> object to add errors to if
 * any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param request Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateShort(Object bean,
                                  ValidatorAction va, Field field,
                                  ActionMessages errors,
                                  Validator validator,
                                  HttpServletRequest request) {
    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatShort(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to an int primitive.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param  request  Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateInteger(Object bean,
                                      ValidatorAction va, Field field,
                                      ActionMessages errors,
                                      Validator validator,
                                      HttpServletRequest request) {
    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatInt(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a long primitive.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param  request  Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateLong(Object bean,
                                ValidatorAction va, Field field,
                                ActionMessages errors,
                                Validator validator,
                                HttpServletRequest request) {
    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatLong(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a float primitive.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param  request  Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateFloat(Object bean,
                                  ValidatorAction va, Field field,
                                  ActionMessages errors,
                                  Validator validator,
                                  HttpServletRequest request) {
    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatFloat(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 *  Checks if the field can safely be converted to a double primitive.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param  request  Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateDouble(Object bean,
                                    ValidatorAction va, Field field,
                                    ActionMessages errors,
                                    Validator validator,
                                    HttpServletRequest request) {
    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatDouble(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a byte primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateByte(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatByte(value);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a byte primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateByteLocale(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    Locale locale = RequestUtils.getUserLocale(request, null);

    result = GenericTypeValidator.formatByte(value, locale);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a short primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateShort(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatShort(value);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a short primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateShortLocale(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    Locale locale = RequestUtils.getUserLocale(request, null);

    result = GenericTypeValidator.formatShort(value, locale);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to an int primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateInteger(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatInt(value);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to an int primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateIntegerLocale(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    Locale locale = RequestUtils.getUserLocale(request, null);

    result = GenericTypeValidator.formatInt(value, locale);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a long primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateLong(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatLong(value);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a long primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateLongLocale(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    Locale locale = RequestUtils.getUserLocale(request, null);

    result = GenericTypeValidator.formatLong(value, locale);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a float primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateFloat(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatFloat(value);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a float primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateFloatLocale(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    Locale locale = RequestUtils.getUserLocale(request, null);

    result = GenericTypeValidator.formatFloat(value, locale);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a double primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateDouble(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatDouble(value);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field can safely be converted to a double primitive.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateDoubleLocale(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    Locale locale = RequestUtils.getUserLocale(request, null);

    result = GenericTypeValidator.formatDouble(value, locale);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
/**
 * Checks if the field is a valid credit card number.
 *
 * @param bean      The bean validation is being performed on.
 * @param va        The <code>ValidatorAction</code> that is currently
 *                  being performed.
 * @param field     The <code>Field</code> object associated with the
 *                  current field being validated.
 * @param errors    The <code>ActionMessages</code> object to add errors
 *                  to if any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *                  other field values.
 * @param request   Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateCreditCard(Object bean, ValidatorAction va,
    Field field, ActionMessages errors, Validator validator,
    HttpServletRequest request) {
    Object result = null;
    String value = null;

    value = evaluateBean(bean, field);

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatCreditCard(value);

    if (result == null) {
        errors.add(field.getKey(),
            Resources.getActionMessage(validator, request, va, field));
    }

    return (result == null) ? Boolean.FALSE : result;
}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
public boolean validate(CheckResultSourceInterface source, String propertyName, List<CheckResultInterface> remarks,
    ValidatorContext context) {

  Object result = null;
  String value = null;

  value = getValueAsString(source, propertyName);

  if (GenericValidator.isBlankOrNull(value)) {
    return true;
  }

  result = GenericTypeValidator.formatInt(value);

  if (result == null) {
    addFailureRemark(source, propertyName, VALIDATOR_NAME, remarks, getLevelOnFail(context, VALIDATOR_NAME));
    return false;
  }
  return true;

}
 

import org.apache.commons.validator.GenericTypeValidator; //导入依赖的package包/类
public boolean validate(CheckResultSourceInterface source, String propertyName, List<CheckResultInterface> remarks,
    ValidatorContext context)
{
  Object result = null;
  String value = null;

  value = getValueAsString(source, propertyName);

  if (GenericValidator.isBlankOrNull(value))
  {
    return Boolean.TRUE;
  }

  result = GenericTypeValidator.formatLong(value);

  if (result == null)
  {
    addFailureRemark(source, propertyName, VALIDATOR_NAME, remarks, getLevelOnFail(context, VALIDATOR_NAME));
    return false;
  }
  return true;
}