baoshiwei
2025-03-12 f1208474f771a1c233d7425c8ed13fbaa0d521ac
ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/validate/enumd/EnumPatternValidator.java
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package org.dromara.common.core.validate.enumd;
import jakarta.validation.ConstraintValidator;
import jakarta.validation.ConstraintValidatorContext;
import org.dromara.common.core.utils.StringUtils;
import org.dromara.common.core.utils.reflect.ReflectUtils;
/**
 * è‡ªå®šä¹‰æžšä¸¾æ ¡éªŒæ³¨è§£å®žçް
 *
 * @author ç§‹è¾žæœªå¯’
 * @date 2024-12-09
 */
public class EnumPatternValidator implements ConstraintValidator<EnumPattern, String> {
    private EnumPattern annotation;;
    @Override
    public void initialize(EnumPattern annotation) {
        ConstraintValidator.super.initialize(annotation);
        this.annotation = annotation;
    }
    @Override
    public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext) {
        if (StringUtils.isNotBlank(value)) {
            String fieldName = annotation.fieldName();
            for (Object e : annotation.type().getEnumConstants()) {
                if (value.equals(ReflectUtils.invokeGetter(e, fieldName))) {
                    return true;
                }
            }
        }
        return false;
    }
}