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校验器提取为单独的项目。

pull/1/head
ZhouXY108 2022-12-14 13:41:37 +08:00
parent 80530edf6b
commit 6f4503684f
10 changed files with 7 additions and 631 deletions
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5
plusone-basic/plusone-basic-common/pom.xml
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@ -36,6 +36,11 @@
<artifactId>plusone-commons</artifactId> <artifactId>plusone-commons</artifactId>
<version>0.0.1-SNAPSHOT</version> <version>0.0.1-SNAPSHOT</version>
</dependency> </dependency>
<dependency>
<groupId>xyz.zhouxy.plusone</groupId>
<artifactId>plusone-validator</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency> <dependency>
<groupId>xyz.zhouxy.plusone</groupId> <groupId>xyz.zhouxy.plusone</groupId>
<artifactId>plusone-exception-handler</artifactId> <artifactId>plusone-exception-handler</artifactId>

56
plusone-basic/plusone-basic-common/src/main/java/xyz/zhouxy/plusone/exception/InvalidInputException.java
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@ -1,56 +0,0 @@
package xyz.zhouxy.plusone.exception;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ResponseStatus;
/**
* 4040200 - 无效的用户输入
*
* @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
*/
@ResponseStatus(HttpStatus.BAD_REQUEST)
public class InvalidInputException extends PlusoneException {
@java.io.Serial
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);
}
}

88
plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/BaseValidator.java
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@ -1,88 +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;
import xyz.zhouxy.plusone.exception.InvalidInputException;
/**
* 校验器
*
* <p>
* 可以使用以下方式初始化一个校验器：
* </p>
*
* <pre>
* BaseValidator&lt;Integer&gt; validator = new BaseValidator&lt;&gt;() {
* {
* withRule(value -> Objects.nonNull(value), "value 不能为空");
* withRule(value -> (value >= 0 && value <= 500), "value 应在 [0, 500] 内");
* }
* };
* </pre>
*
* <p>
* 也可以通过继承本类，定义一个校验器（可使用单例模式）。
* </p>
*
* <p>
* 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。
* </p>
*
* <pre>
* ValidateUtil.validate(255, validator);
* </pre>
*
* <pre>
* validator.validate(666);
* </pre>
* </p>
*
* @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
* @see IValidateRequired
* @see ValidateUtil
* @see Validator
*/
public abstract class BaseValidator<T> {
private final List<RuleInfo<T, ?>> rules = new ArrayList<>();
protected BaseValidator() {
}
protected final void withRule(Predicate<T> rule, String errorMessage) {
withRule(rule, () -> new InvalidInputException(errorMessage));
}
protected final <E extends RuntimeException> void withRule(Predicate<T> rule, Supplier<E> exceptionCreator) {
withRule(rule, value -> exceptionCreator.get());
}
protected final <E extends RuntimeException> void withRule(Predicate<T> rule, Function<T, E> exceptionCreator) {
this.rules.add(new RuleInfo<>(rule, exceptionCreator));
}
public void validate(T obj) {
this.rules.forEach(ruleInfo -> ruleInfo.validate(obj));
}
protected static class RuleInfo<T, E extends RuntimeException> {
private final Predicate<T> rule;
private final Function<T, E> exceptionCreator;
private RuleInfo(Predicate<T> rule, Function<T, E> exceptionCreator) {
this.rule = rule;
this.exceptionCreator = exceptionCreator;
}
private void validate(T obj) {
if (!rule.test(obj)) {
throw exceptionCreator.apply(obj);
}
}
}
}

13
plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/IValidateRequired.java
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@ -1,13 +0,0 @@
package xyz.zhouxy.plusone.validator;
/**
* 自带校验方法，校验不通过时直接抛异常。
*
* @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
*
* @see ValidateUtil
* @see BaseValidator
*/
public interface IValidateRequired {
void validate();
}

29
plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/ValidateUtil.java
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@ -1,29 +0,0 @@
package xyz.zhouxy.plusone.validator;
/**
* 校验工具类
* <p>
* 对 {@link IValidateRequired} 的实现类对象进行校验
* </p>
*
* @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
*
* @see BaseValidator
* @see Validator
* @see IValidateRequired
*/
public class ValidateUtil {
private ValidateUtil() {
throw new IllegalStateException("Utility class");
}
public static void validate(Object obj) {
if (obj instanceof IValidateRequired) {
((IValidateRequired) obj).validate();
}
}
public static <T> void validate(T obj, BaseValidator<T> validator) {
validator.validate(obj);
}
}

42
plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/Validator.java
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@ -1,42 +0,0 @@
package xyz.zhouxy.plusone.validator;
import java.util.function.Predicate;
/**
* 校验器
*
* <p>
* 可以使用以下方式初始化一个校验器：
* </p>
*
* <pre>
* var validator = new Validator&lt;Integer&gt;()
* .addRule(value -> Objects.nonNull(value), "value 不能为空")
* .addRule(value -> (value >= 0 && value <= 500), "value 应在 [0, 500] 内");
* </pre>
*
* <p>
* 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。
* </p>
*
* <pre>
* validator.validate(666);
* </pre>
*
* <pre>
* ValidateUtil.validate(255, validator);
* </pre>
* </p>
*
* @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
* @see IValidateRequired
* @see ValidateUtil
* @see BaseValidator
*/
public final class Validator<T> extends BaseValidator<T> {
public final Validator<T> addRule(final Predicate<T> rule, final String errorMessage) {
withRule(rule, errorMessage);
return this;
}
}

22
plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/validator2/BaseValidator2.java
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@ -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<T> {
private List<ValueValidator<T, ?>> valueValidators = new ArrayList<>();
protected final <R> ValueValidator<T, R> ruleFor(Function<T, R> getter) {
ValueValidator<T, R> validValueHolder = new ValueValidator<>(getter);
valueValidators.add(validValueHolder);
return validValueHolder;
}
public void validate(T obj) {
for (ValueValidator<T, ?> valueValidator : this.valueValidators) {
valueValidator.validateProperty(obj);
}
}
}

379
plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/validator2/ValueValidator.java
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@ -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.exception.InvalidInputException;
import xyz.zhouxy.plusone.util.RegexUtil;
public class ValueValidator<DTO, PROPERTY> {
Function<DTO, PROPERTY> getter;
List<Consumer<PROPERTY>> rules = new ArrayList<>();
public ValueValidator(Function<DTO, PROPERTY> getter) {
this.getter = getter;
}
private <E extends RuntimeException> void withRule(Predicate<PROPERTY> condition,
Function<PROPERTY, E> exceptionCreator) {
withRule(value -> {
if (!condition.test(value)) {
throw exceptionCreator.apply(value);
}
});
}
private <E extends RuntimeException> void withRule(Consumer<PROPERTY> rule) {
this.rules.add(rule);
}
// ====================
// ====== Object ======
// ====================
// ====== notNull =====
public ValueValidator<DTO, PROPERTY> notNull() {
return notNull("Value could not be null.");
}
public ValueValidator<DTO, PROPERTY> notNull(String errMsg) {
return notNull(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> notNull(Supplier<E> exceptionCreator) {
return notNull(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> notNull(Function<PROPERTY, E> exceptionCreator) {
withRule(Objects::nonNull, exceptionCreator);
return this;
}
// ====== isNull =====
public ValueValidator<DTO, PROPERTY> isNull(String errMsg) {
return isNull(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isNull(Supplier<E> exceptionCreator) {
return isNull(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isNull(Function<PROPERTY, E> exceptionCreator) {
withRule(Objects::isNull, exceptionCreator);
return this;
}
// ===== equals =====
public ValueValidator<DTO, PROPERTY> equalsThat(Object that) {
return equalsThat(that, value -> new InvalidInputException(String.format("(%s) 必须与 (%s) 相等", value, that)));
}
public ValueValidator<DTO, PROPERTY> equalsThat(Object that, String errMsg) {
return equalsThat(that, convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> equalsThat(
Object that, Supplier<E> exceptionCreator) {
return equalsThat(that, convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> equalsThat(
Object that, Function<PROPERTY, E> exceptionCreator) {
withRule(value -> Objects.equals(value, that), exceptionCreator);
return this;
}
// ===== state =====
public ValueValidator<DTO, PROPERTY> state(Predicate<PROPERTY> condition) {
return state(condition, "无效的用户输入");
}
public ValueValidator<DTO, PROPERTY> state(Predicate<PROPERTY> condition, String errMsg) {
return state(condition, convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> state(
Predicate<PROPERTY> condition,
Supplier<E> exceptionCreator) {
return state(condition, convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> state(
Predicate<PROPERTY> condition,
Function<PROPERTY, E> exceptionCreator) {
withRule(condition, exceptionCreator);
return this;
}
// =================
// ====== int ======
// =================
public ValueValidator<DTO, PROPERTY> 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<DTO, PROPERTY> between(int min, int max, String errMsg) {
return between(min, max, convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> between(int min, int max,
Supplier<E> exceptionCreator) {
return between(min, max, convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> between(int min, int max,
Function<PROPERTY, E> exceptionCreator) {
withRule(value -> ((int) value >= min && (int) value < max), exceptionCreator);
return this;
}
// ====================
// ====== double ======
// ====================
public ValueValidator<DTO, PROPERTY> 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<DTO, PROPERTY> between(double min, double max, String errMsg) {
return between(min, max, convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> between(double min, double max,
Supplier<E> exceptionCreator) {
return between(min, max, convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> between(double min, double max,
Function<PROPERTY, E> exceptionCreator) {
withRule(value -> ((double) value >= min && (double) value < max), exceptionCreator);
return this;
}
// ================================
// ====== Collection, String ======
// ================================
// ====== notEmpty =====
public ValueValidator<DTO, PROPERTY> notEmpty(String errMsg) {
return notEmpty(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> notEmpty(Supplier<E> exceptionCreator) {
return notEmpty(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> notEmpty(Function<PROPERTY, E> 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<DTO, PROPERTY> isEmpty(String errMsg) {
return isEmpty(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isEmpty(Supplier<E> exceptionCreator) {
return isEmpty(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isEmpty(Function<PROPERTY, E> 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<DTO, PROPERTY> isTrue() {
return isTrue("The value must be true.");
}
public ValueValidator<DTO, PROPERTY> isTrue(String errMsg) {
return isTrue(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isTrue(Supplier<E> exceptionCreator) {
return isTrue(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isTrue(Function<PROPERTY, E> exceptionCreator) {
withRule(Boolean.TRUE::equals, exceptionCreator);
return this;
}
// ====== isFalse ======
public ValueValidator<DTO, PROPERTY> isFalse() {
return isFalse("The value must be false.");
}
public ValueValidator<DTO, PROPERTY> isFalse(String errMsg) {
return isFalse(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isFalse(Supplier<E> exceptionCreator) {
return isFalse(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> isFalse(Function<PROPERTY, E> exceptionCreator) {
withRule(Boolean.FALSE::equals, exceptionCreator);
return this;
}
// ====================
// ====== String ======
// ====================
// ===== matches =====
public ValueValidator<DTO, PROPERTY> matches(String regex, String errMsg) {
return matches(regex, convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> matches(
String regex,
Supplier<E> exceptionCreator) {
return matches(regex, convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> matches(
String regex,
Function<PROPERTY, E> exceptionCreator) {
withRule(input -> RegexUtil.matches((String) input, regex), exceptionCreator);
return this;
}
// ===== matchesOr =====
public ValueValidator<DTO, PROPERTY> matchesOr(String[] regexs, String errMsg) {
return matchesOr(regexs, convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> matchesOr(
String[] regexs,
Supplier<E> exceptionCreator) {
return matchesOr(regexs, convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> matchesOr(
String[] regexs,
Function<PROPERTY, E> exceptionCreator) {
withRule(input -> RegexUtil.matchesOr((String) input, regexs), exceptionCreator);
return this;
}
// ===== matchesAnd =====
public ValueValidator<DTO, PROPERTY> matchesAnd(String[] regexs, String errMsg) {
return matchesAnd(regexs, convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> matchesAnd(
String[] regexs,
Supplier<E> exceptionCreator) {
return matchesAnd(regexs, convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> matchesAnd(
String[] regexs,
Function<PROPERTY, E> exceptionCreator) {
withRule(input -> RegexUtil.matchesAnd((String) input, regexs), exceptionCreator);
return this;
}
// ===== notBlank =====
public ValueValidator<DTO, PROPERTY> notBlank() {
return notBlank("This String argument must have text; it must not be null, empty, or blank");
}
public ValueValidator<DTO, PROPERTY> notBlank(String errMsg) {
return notBlank(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> notBlank(Supplier<E> exceptionCreator) {
return notBlank(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> notBlank(Function<PROPERTY, E> exceptionCreator) {
withRule(input -> StrUtil.isNotBlank((String) input), exceptionCreator);
return this;
}
// ===== email =====
public ValueValidator<DTO, PROPERTY> email() {
return email("The value is not an email address.");
}
public ValueValidator<DTO, PROPERTY> email(String errMsg) {
return email(convertExceptionCreator(errMsg));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> email(Supplier<E> exceptionCreator) {
return email(convertExceptionCreator(exceptionCreator));
}
public <E extends RuntimeException> ValueValidator<DTO, PROPERTY> email(Function<PROPERTY, E> exceptionCreator) {
return matches(RegexConsts.EMAIL, exceptionCreator);
}
// ========================================================================
void validateProperty(DTO obj) {
PROPERTY value = this.getter.apply(obj);
for (var rule : this.rules) {
rule.accept(value);
}
}
private static <V> Function<V, InvalidInputException> convertExceptionCreator(String errMsg) {
return convertExceptionCreator(errMsg);
}
private static <V, E extends RuntimeException> Function<V, E> convertExceptionCreator(
Supplier<E> exceptionSupplier) {
return value -> exceptionSupplier.get();
}
}

2
plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/common/util/PrincipalUtil.java
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@ -2,11 +2,11 @@ package xyz.zhouxy.plusone.system.application.common.util;
import javax.annotation.Nullable; import javax.annotation.Nullable;
import xyz.zhouxy.plusone.exception.InvalidInputException;
import xyz.zhouxy.plusone.system.domain.model.account.Email; import xyz.zhouxy.plusone.system.domain.model.account.Email;
import xyz.zhouxy.plusone.system.domain.model.account.MobilePhone; import xyz.zhouxy.plusone.system.domain.model.account.MobilePhone;
import xyz.zhouxy.plusone.system.domain.model.account.Principal; import xyz.zhouxy.plusone.system.domain.model.account.Principal;
import xyz.zhouxy.plusone.system.domain.model.account.Username; import xyz.zhouxy.plusone.system.domain.model.account.Username;
import xyz.zhouxy.plusone.validator.InvalidInputException;
/** /**
* 根据字面值，判断并生成 {@link Principal} 值对象。 * 根据字面值，判断并生成 {@link Principal} 值对象。

2
plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/UnsupportedMenuTypeException.java
View File

@ -1,6 +1,6 @@
package xyz.zhouxy.plusone.system.application.exception; package xyz.zhouxy.plusone.system.application.exception;
import xyz.zhouxy.plusone.exception.InvalidInputException; import xyz.zhouxy.plusone.validator.InvalidInputException;
public class UnsupportedMenuTypeException extends InvalidInputException { public class UnsupportedMenuTypeException extends InvalidInputException {