Java Validator.supports方法代码示例

import org.springframework.validation.Validator; //导入方法依赖的package包/类
@Override
public boolean supports(final Class<?> clazz) {
    for (final Validator validator : validators) {
        if (validator.supports(clazz)) {
            return true;
        }
    }
    return false;
}
 

import org.springframework.validation.Validator; //导入方法依赖的package包/类
@Override
public void validate(final Object target, final Errors errors) {
    for (final Validator validator : validators) {
        if (validator.supports(target.getClass())) {
            validator.validate(target, errors);
        }
    }
}
 

import org.springframework.validation.Validator; //导入方法依赖的package包/类
private Validator[] supportedValidatorsFor(Class<?> clazz) {
    final Set<Validator> supportedValidators = new HashSet<>();
    for (Validator validator : validators) {
        if (validator.supports(clazz)) {
            supportedValidators.add(validator);
        }
    }
    return supportedValidators.toArray(new Validator[supportedValidators.size()]);
}
 

import org.springframework.validation.Validator; //导入方法依赖的package包/类
/**
 * Bind request parameters onto the given command bean
 * @param request request from which parameters will be bound
 * @param command command object, that must be a JavaBean
 * @throws Exception in case of invalid state or arguments
 */
protected void bind(HttpServletRequest request, Object command) throws Exception {
	logger.debug("Binding request parameters onto MultiActionController command");
	ServletRequestDataBinder binder = createBinder(request, command);
	binder.bind(request);
	if (this.validators != null) {
		for (Validator validator : this.validators) {
			if (validator.supports(command.getClass())) {
				ValidationUtils.invokeValidator(validator, command, binder.getBindingResult());
			}
		}
	}
	binder.closeNoCatch();
}
 

import org.springframework.validation.Validator; //导入方法依赖的package包/类
private Validator determineValidator(Object bean) {
	Validator validator = getValidator();
	boolean supportsBean = (validator != null && validator.supports(bean.getClass()));
	if (ClassUtils.isAssignable(Validator.class, bean.getClass())) {
		if (supportsBean) {
			return new ChainingValidator(validator, (Validator) bean);
		}
		return (Validator) bean;
	}
	return (supportsBean ? validator : null);
}
 

import org.springframework.validation.Validator; //导入方法依赖的package包/类
@Override
public boolean supports(Class<?> clazz) {
	for (Validator validator : this.validators) {
		if (validator.supports(clazz)) {
			return true;
		}
	}
	return false;
}
 

import org.springframework.validation.Validator; //导入方法依赖的package包/类
@Override
public void validate(Object target, Errors errors) {
	for (Validator validator : this.validators) {
		if (validator.supports(target.getClass())) {
			validator.validate(target, errors);
		}
	}
}