本文整理汇总了Java中org.apache.commons.validator.GenericTypeValidator.formatDouble方法的典型用法代码示例。如果您正苦于以下问题：Java GenericTypeValidator.formatDouble方法的具体用法？Java GenericTypeValidator.formatDouble怎么用？Java GenericTypeValidator.formatDouble使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.commons.validator.GenericTypeValidator的用法示例。
在下文中一共展示了GenericTypeValidator.formatDouble方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: validateDouble
import org.apache.commons.validator.GenericTypeValidator; //导入方法依赖的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;
}
示例2: validateDouble
import org.apache.commons.validator.GenericTypeValidator; //导入方法依赖的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;
}
示例3: validateDoubleLocale
import org.apache.commons.validator.GenericTypeValidator; //导入方法依赖的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;
}