From 2e1ee521f7963eb41b5723d88f5b2ed8d4b4a0c8 Mon Sep 17 00:00:00 2001 From: ZhouXY108 Date: Wed, 14 Dec 2022 13:29:09 +0800 Subject: [PATCH] =?UTF-8?q?=E5=B0=86=E6=A0=A1=E9=AA=8C=E5=99=A8=E6=8A=BD?= =?UTF-8?q?=E7=A6=BB=E5=88=B0=E4=B8=80=E4=B8=AA=E5=8D=95=E7=8B=AC=E7=9A=84?= =?UTF-8?q?=E5=8C=85=E3=80=82?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../plusone/validator/BaseValidator.java | 86 ---- .../validator/InvalidInputException.java | 53 --- .../plusone/validator/ValidateUtil.java | 23 -- .../zhouxy/plusone/validator/Validator.java | 42 -- .../validator/validator2/BaseValidator2.java | 22 - .../validator/validator2/ValueValidator.java | 379 ------------------ 6 files changed, 605 deletions(-) delete mode 100644 src/main/java/xyz/zhouxy/plusone/validator/BaseValidator.java delete mode 100644 src/main/java/xyz/zhouxy/plusone/validator/InvalidInputException.java delete mode 100644 src/main/java/xyz/zhouxy/plusone/validator/ValidateUtil.java delete mode 100644 src/main/java/xyz/zhouxy/plusone/validator/Validator.java delete mode 100644 src/main/java/xyz/zhouxy/plusone/validator/validator2/BaseValidator2.java delete mode 100644 src/main/java/xyz/zhouxy/plusone/validator/validator2/ValueValidator.java diff --git a/src/main/java/xyz/zhouxy/plusone/validator/BaseValidator.java b/src/main/java/xyz/zhouxy/plusone/validator/BaseValidator.java deleted file mode 100644 index 08f13d0..0000000 --- a/src/main/java/xyz/zhouxy/plusone/validator/BaseValidator.java +++ /dev/null @@ -1,86 +0,0 @@ -package xyz.zhouxy.plusone.validator; - -import java.util.ArrayList; -import java.util.List; -import java.util.function.Function; -import java.util.function.Predicate; -import java.util.function.Supplier; - -/** - * 校验器 - * - *

- * 可以使用以下方式初始化一个校验器： - *

- * - * 
- * BaseValidator<Integer> validator = new BaseValidator<>() {
- *     {
- *         withRule(value -> Objects.nonNull(value), "value 不能为空");
- *         withRule(value -> (value >= 0 && value <= 500), "value 应在 [0, 500] 内");
- *     }
- * };
- *
- * - *

- * 也可以通过继承本类，定义一个校验器（可使用单例模式）。 - *

- * - *

- * 然后通过校验器的 {@link #validate} 方法，或 - * {@link ValidateUtil#validate(Object, Validator)} 对指定对象进行校验。 - *

- * - * 
- * ValidateUtil.validate(255, validator);
- *
- * - * 
- * validator.validate(666);
- *
- *

- * - * @author ZhouXY - * @see IValidateRequired - * @see ValidateUtil - * @see Validator - */ -public abstract class BaseValidator { - - private final List> rules = new ArrayList<>(); - - protected BaseValidator() { - } - - protected final void withRule(Predicate rule, String errorMessage) { - withRule(rule, () -> new InvalidInputException(errorMessage)); - } - - protected final void withRule(Predicate rule, Supplier exceptionCreator) { - withRule(rule, value -> exceptionCreator.get()); - } - - protected final void withRule(Predicate rule, Function exceptionCreator) { - this.rules.add(new RuleInfo<>(rule, exceptionCreator)); - } - - public void validate(T obj) { - this.rules.forEach(ruleInfo -> ruleInfo.validate(obj)); - } - - protected static class RuleInfo { - private final Predicate rule; - private final Function exceptionCreator; - - private RuleInfo(Predicate rule, Function exceptionCreator) { - this.rule = rule; - this.exceptionCreator = exceptionCreator; - } - - private void validate(T obj) { - if (!rule.test(obj)) { - throw exceptionCreator.apply(obj); - } - } - } -} diff --git a/src/main/java/xyz/zhouxy/plusone/validator/InvalidInputException.java b/src/main/java/xyz/zhouxy/plusone/validator/InvalidInputException.java deleted file mode 100644 index 5a23431..0000000 --- a/src/main/java/xyz/zhouxy/plusone/validator/InvalidInputException.java +++ /dev/null @@ -1,53 +0,0 @@ -package xyz.zhouxy.plusone.validator; - -import xyz.zhouxy.plusone.exception.PlusoneException; - -/** - * 4040200 - 无效的用户输入 - * - * @author ZhouXY - */ -public class InvalidInputException extends PlusoneException { - - private static final long serialVersionUID = 7956661913360059670L; - - public static final int ERROR_CODE = 4040200; - - private InvalidInputException(int code, String msg) { - super(code, msg); - } - - private InvalidInputException(int code, Throwable cause) { - super(code, cause); - } - - private InvalidInputException(int code, String msg, Throwable cause) { - super(code, msg, cause); - } - - public InvalidInputException(String msg) { - this(ERROR_CODE, msg); - } - - public InvalidInputException(Throwable cause) { - this(ERROR_CODE, cause); - } - - public InvalidInputException(String msg, Throwable cause) { - this(ERROR_CODE, msg, cause); - } - - /** - * 不支持的 Principal 类型出现时抛出的异常 - */ - public static InvalidInputException unsupportedPrincipalTypeException() { - return unsupportedPrincipalTypeException("不支持的 PrincipalType"); - } - - /** - * 不支持的 Principal 类型出现时抛出的异常 - */ - public static InvalidInputException unsupportedPrincipalTypeException(String message) { - return new InvalidInputException(4040201, message); - } -} diff --git a/src/main/java/xyz/zhouxy/plusone/validator/ValidateUtil.java b/src/main/java/xyz/zhouxy/plusone/validator/ValidateUtil.java deleted file mode 100644 index 438b197..0000000 --- a/src/main/java/xyz/zhouxy/plusone/validator/ValidateUtil.java +++ /dev/null @@ -1,23 +0,0 @@ -package xyz.zhouxy.plusone.validator; - -/** - * 校验工具类 - *

- * 对 {@link IValidateRequired} 的实现类对象进行校验 - *

- * - * @author ZhouXY - * - * @see BaseValidator - * @see Validator - * @see IValidateRequired - */ -public class ValidateUtil { - private ValidateUtil() { - throw new IllegalStateException("Utility class"); - } - - public static void validate(T obj, BaseValidator validator) { - validator.validate(obj); - } -} diff --git a/src/main/java/xyz/zhouxy/plusone/validator/Validator.java b/src/main/java/xyz/zhouxy/plusone/validator/Validator.java deleted file mode 100644 index b56ff50..0000000 --- a/src/main/java/xyz/zhouxy/plusone/validator/Validator.java +++ /dev/null @@ -1,42 +0,0 @@ -package xyz.zhouxy.plusone.validator; - -import java.util.function.Predicate; - -/** - * 校验器 - * - *

- * 可以使用以下方式初始化一个校验器： - *

- * - * 
- * var validator = new Validator<Integer>()
- *         .addRule(value -> Objects.nonNull(value), "value 不能为空")
- *         .addRule(value -> (value >= 0 && value <= 500), "value 应在 [0, 500] 内");
- *
- * - *

- * 然后通过校验器的 {@link #validate} 方法，或 - * {@link ValidateUtil#validate(Object, Validator)} 对指定对象进行校验。 - *

- * - * 
- * validator.validate(666);
- *
- * - * 
- * ValidateUtil.validate(255, validator);
- *
- *

- * - * @author ZhouXY - * @see IValidateRequired - * @see ValidateUtil - * @see BaseValidator - */ -public final class Validator extends BaseValidator { - public final Validator addRule(final Predicate rule, final String errorMessage) { - withRule(rule, errorMessage); - return this; - } -} diff --git a/src/main/java/xyz/zhouxy/plusone/validator/validator2/BaseValidator2.java b/src/main/java/xyz/zhouxy/plusone/validator/validator2/BaseValidator2.java deleted file mode 100644 index 257af16..0000000 --- a/src/main/java/xyz/zhouxy/plusone/validator/validator2/BaseValidator2.java +++ /dev/null @@ -1,22 +0,0 @@ -package xyz.zhouxy.plusone.validator.validator2; - -import java.util.ArrayList; -import java.util.List; -import java.util.function.Function; - -public abstract class BaseValidator2 { - - private List> valueValidators = new ArrayList<>(); - - protected final ValueValidator ruleFor(Function getter) { - ValueValidator validValueHolder = new ValueValidator<>(getter); - valueValidators.add(validValueHolder); - return validValueHolder; - } - - public void validate(T obj) { - for (ValueValidator valueValidator : this.valueValidators) { - valueValidator.validateProperty(obj); - } - } -} diff --git a/src/main/java/xyz/zhouxy/plusone/validator/validator2/ValueValidator.java b/src/main/java/xyz/zhouxy/plusone/validator/validator2/ValueValidator.java deleted file mode 100644 index e80b136..0000000 --- a/src/main/java/xyz/zhouxy/plusone/validator/validator2/ValueValidator.java +++ /dev/null @@ -1,379 +0,0 @@ -package xyz.zhouxy.plusone.validator.validator2; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.List; -import java.util.Objects; -import java.util.function.Consumer; -import java.util.function.Function; -import java.util.function.Predicate; -import java.util.function.Supplier; - -import cn.hutool.core.util.StrUtil; -import xyz.zhouxy.plusone.constant.RegexConsts; -import xyz.zhouxy.plusone.util.RegexUtil; -import xyz.zhouxy.plusone.validator.InvalidInputException; - -public class ValueValidator { - Function getter; - List> rules = new ArrayList<>(); - - public ValueValidator(Function getter) { - this.getter = getter; - } - - private void withRule(Predicate condition, - Function exceptionCreator) { - withRule(value -> { - if (!condition.test(value)) { - throw exceptionCreator.apply(value); - } - }); - } - - private void withRule(Consumer rule) { - this.rules.add(rule); - } - - // ==================== - // ====== Object ====== - // ==================== - - // ====== notNull ===== - - public ValueValidator notNull() { - return notNull("Value could not be null."); - } - - public ValueValidator notNull(String errMsg) { - return notNull(convertExceptionCreator(errMsg)); - } - - public ValueValidator notNull(Supplier exceptionCreator) { - return notNull(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator notNull(Function exceptionCreator) { - withRule(Objects::nonNull, exceptionCreator); - return this; - } - - // ====== isNull ===== - - public ValueValidator isNull(String errMsg) { - return isNull(convertExceptionCreator(errMsg)); - } - - public ValueValidator isNull(Supplier exceptionCreator) { - return isNull(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator isNull(Function exceptionCreator) { - withRule(Objects::isNull, exceptionCreator); - return this; - } - - // ===== equals ===== - - public ValueValidator equalsThat(Object that) { - return equalsThat(that, value -> new InvalidInputException(String.format("(%s) 必须与 (%s) 相等", value, that))); - } - - public ValueValidator equalsThat(Object that, String errMsg) { - return equalsThat(that, convertExceptionCreator(errMsg)); - } - - public ValueValidator equalsThat( - Object that, Supplier exceptionCreator) { - return equalsThat(that, convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator equalsThat( - Object that, Function exceptionCreator) { - withRule(value -> Objects.equals(value, that), exceptionCreator); - return this; - } - - // ===== state ===== - - public ValueValidator state(Predicate condition) { - return state(condition, "无效的用户输入"); - } - - public ValueValidator state(Predicate condition, String errMsg) { - return state(condition, convertExceptionCreator(errMsg)); - } - - public ValueValidator state( - Predicate condition, - Supplier exceptionCreator) { - return state(condition, convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator state( - Predicate condition, - Function exceptionCreator) { - withRule(condition, exceptionCreator); - return this; - } - - // ================= - // ====== int ====== - // ================= - - public ValueValidator between(int min, int max) { - return between(min, max, String.format("数值不在 %s 和 %s 之间", String.valueOf(min), String.valueOf(max))); - } - - public ValueValidator between(int min, int max, String errMsg) { - return between(min, max, convertExceptionCreator(errMsg)); - } - - public ValueValidator between(int min, int max, - Supplier exceptionCreator) { - return between(min, max, convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator between(int min, int max, - Function exceptionCreator) { - withRule(value -> ((int) value >= min && (int) value < max), exceptionCreator); - return this; - } - - // ==================== - // ====== double ====== - // ==================== - - public ValueValidator between(double min, double max) { - return between(min, max, String.format("数值不在 %s 和 %s 之间", String.valueOf(min), String.valueOf(max))); - } - - public ValueValidator between(double min, double max, String errMsg) { - return between(min, max, convertExceptionCreator(errMsg)); - } - - public ValueValidator between(double min, double max, - Supplier exceptionCreator) { - return between(min, max, convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator between(double min, double max, - Function exceptionCreator) { - withRule(value -> ((double) value >= min && (double) value < max), exceptionCreator); - return this; - } - - // ================================ - // ====== Collection, String ====== - // ================================ - - // ====== notEmpty ===== - - public ValueValidator notEmpty(String errMsg) { - return notEmpty(convertExceptionCreator(errMsg)); - } - - public ValueValidator notEmpty(Supplier exceptionCreator) { - return notEmpty(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator notEmpty(Function exceptionCreator) { - withRule(value -> { - if (value == null) { - return false; - } - if (value instanceof Collection) { - return !((Collection) value).isEmpty(); - } - if (value instanceof String) { - return !((String) value).isEmpty(); - } - return false; - }, exceptionCreator); - return this; - } - - // ====== isEmpty ===== - - public ValueValidator isEmpty(String errMsg) { - return isEmpty(convertExceptionCreator(errMsg)); - } - - public ValueValidator isEmpty(Supplier exceptionCreator) { - return isEmpty(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator isEmpty(Function exceptionCreator) { - withRule(value -> { - if (value == null) { - return false; - } - if (value instanceof Collection) { - return ((Collection) value).isEmpty(); - } - if (value instanceof String) { - return ((String) value).isEmpty(); - } - return false; - }, exceptionCreator); - return this; - } - - // ===================== - // ====== boolean ====== - // ===================== - - // ====== isTrue ====== - - public ValueValidator isTrue() { - return isTrue("The value must be true."); - } - - public ValueValidator isTrue(String errMsg) { - return isTrue(convertExceptionCreator(errMsg)); - } - - public ValueValidator isTrue(Supplier exceptionCreator) { - return isTrue(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator isTrue(Function exceptionCreator) { - withRule(Boolean.TRUE::equals, exceptionCreator); - return this; - } - - // ====== isFalse ====== - - public ValueValidator isFalse() { - return isFalse("The value must be false."); - } - - public ValueValidator isFalse(String errMsg) { - return isFalse(convertExceptionCreator(errMsg)); - } - - public ValueValidator isFalse(Supplier exceptionCreator) { - return isFalse(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator isFalse(Function exceptionCreator) { - withRule(Boolean.FALSE::equals, exceptionCreator); - return this; - } - - // ==================== - // ====== String ====== - // ==================== - - // ===== matches ===== - - public ValueValidator matches(String regex, String errMsg) { - return matches(regex, convertExceptionCreator(errMsg)); - } - - public ValueValidator matches( - String regex, - Supplier exceptionCreator) { - return matches(regex, convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator matches( - String regex, - Function exceptionCreator) { - withRule(input -> RegexUtil.matches((String) input, regex), exceptionCreator); - return this; - } - - // ===== matchesOr ===== - - public ValueValidator matchesOr(String[] regexs, String errMsg) { - return matchesOr(regexs, convertExceptionCreator(errMsg)); - } - - public ValueValidator matchesOr( - String[] regexs, - Supplier exceptionCreator) { - return matchesOr(regexs, convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator matchesOr( - String[] regexs, - Function exceptionCreator) { - withRule(input -> RegexUtil.matchesOr((String) input, regexs), exceptionCreator); - return this; - } - - // ===== matchesAnd ===== - - public ValueValidator matchesAnd(String[] regexs, String errMsg) { - return matchesAnd(regexs, convertExceptionCreator(errMsg)); - } - - public ValueValidator matchesAnd( - String[] regexs, - Supplier exceptionCreator) { - return matchesAnd(regexs, convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator matchesAnd( - String[] regexs, - Function exceptionCreator) { - withRule(input -> RegexUtil.matchesAnd((String) input, regexs), exceptionCreator); - return this; - } - - // ===== notBlank ===== - - public ValueValidator notBlank() { - return notBlank("This String argument must have text; it must not be null, empty, or blank"); - } - - public ValueValidator notBlank(String errMsg) { - return notBlank(convertExceptionCreator(errMsg)); - } - - public ValueValidator notBlank(Supplier exceptionCreator) { - return notBlank(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator notBlank(Function exceptionCreator) { - withRule(input -> StrUtil.isNotBlank((String) input), exceptionCreator); - return this; - } - - // ===== email ===== - - public ValueValidator email() { - return email("The value is not an email address."); - } - - public ValueValidator email(String errMsg) { - return email(convertExceptionCreator(errMsg)); - } - - public ValueValidator email(Supplier exceptionCreator) { - return email(convertExceptionCreator(exceptionCreator)); - } - - public ValueValidator email(Function exceptionCreator) { - return matches(RegexConsts.EMAIL, exceptionCreator); - } - - // ======================================================================== - - void validateProperty(DTO obj) { - PROPERTY value = this.getter.apply(obj); - for (Consumer rule : this.rules) { - rule.accept(value); - } - } - - private static Function convertExceptionCreator(String errMsg) { - return convertExceptionCreator(errMsg); - } - - private static Function convertExceptionCreator( - Supplier exceptionSupplier) { - return value -> exceptionSupplier.get(); - } -}