This commit is contained in:
Looly 2025-01-16 03:13:27 +08:00
parent ca93693a86
commit 187e42cc9f
3 changed files with 118 additions and 9 deletions

View File

@ -17,6 +17,7 @@
package org.dromara.hutool.core.bean;
import org.dromara.hutool.core.bean.path.AbstractBeanDesc;
import org.dromara.hutool.core.reflect.ClassUtil;
import org.dromara.hutool.core.reflect.FieldUtil;
import org.dromara.hutool.core.reflect.ModifierUtil;
import org.dromara.hutool.core.reflect.method.MethodNameUtil;
@ -45,13 +46,37 @@ import java.util.Map;
public class StrictBeanDesc extends AbstractBeanDesc {
private static final long serialVersionUID = 1L;
/**
* 方法和字段匹配是否忽略大小写
*/
private final boolean ignoreCase;
/**
* 方法和字段匹配是否匹配原始类型即setter参数和字段包装类型和原始类型匹配<br>
* 如果字段为int类型则setter可以是setXXX(int value)setXXX(Integer value)<br>
* 如果字段为Integer类型则setter可以是setXXX(Integer value)setXXX(int value)
*/
private final boolean isMatchPrimitive;
/**
* 构造
*
* @param beanClass Bean类
*/
public StrictBeanDesc(final Class<?> beanClass) {
this(beanClass, true, false);
}
/**
* 构造
*
* @param beanClass Bean类
* @param ignoreCase 方法和字段匹配是否忽略大小写
* @param isMatchPrimitive 方法和字段匹配是否匹配原始类型即setter参数和字段包装类型和原始类型匹配
*/
public StrictBeanDesc(final Class<?> beanClass, final boolean ignoreCase, final boolean isMatchPrimitive) {
super(beanClass);
this.ignoreCase = ignoreCase;
this.isMatchPrimitive = isMatchPrimitive;
init();
}
@ -94,8 +119,9 @@ public class StrictBeanDesc extends AbstractBeanDesc {
*/
private PropDesc createProp(final Field field, final Method[] methods) {
final PropDesc prop = findProp(field, methods, false);
// 忽略大小写重新匹配一次
if (null == prop.getter || null == prop.setter) {
if (ignoreCase && (null == prop.getter || null == prop.setter)) {
final PropDesc propIgnoreCase = findProp(field, methods, true);
if (null == prop.getter) {
prop.getter = propIgnoreCase.getter;
@ -163,15 +189,21 @@ public class StrictBeanDesc extends AbstractBeanDesc {
methodName = method.getName();
if (0 == method.getParameterCount()) {
// 无参数可能为Getter方法
if (StrUtil.equals(methodName, MethodNameUtil.genGetter(fieldName), ignoreCase) &&
method.getReturnType().isAssignableFrom(fieldType)) {
// getter的返回类型必须为字段类型或字段的父类
getter = method;
if (StrUtil.equals(methodName, MethodNameUtil.genGetter(fieldName), ignoreCase)) {
final Class<?> returnType = method.getReturnType();
if(returnType.isAssignableFrom(fieldType) ||
(isMatchPrimitive && ClassUtil.isBasicTypeMatch(returnType, fieldType))){
// getter的返回类型必须为字段类型或字段的父类
getter = method;
}
}
} else if (StrUtil.equals(methodName, MethodNameUtil.genSetter(fieldName), ignoreCase)) {
final Class<?> parameterType = method.getParameterTypes()[0];
if(fieldType.isAssignableFrom(parameterType) ||
(isMatchPrimitive && ClassUtil.isBasicTypeMatch(fieldType, parameterType))){
// setter方法的参数必须为字段类型或字段的子类
setter = method;
}
} else if (StrUtil.equals(methodName, MethodNameUtil.genSetter(fieldName), ignoreCase) &&
fieldType.isAssignableFrom(method.getParameterTypes()[0])) {
// setter方法的参数必须为字段类型或字段的子类
setter = method;
}
if (null != getter && null != setter) {
// 如果Getter和Setter方法都找到了不再继续寻找

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@ -402,6 +402,36 @@ public class ClassUtil {
return (clazz.isPrimitive() || isPrimitiveWrapper(clazz));
}
/**
* 是否为基本类型的包装类匹配或反之
* <pre>
* null 匹配 null
* int 匹配 Integer
* long 匹配 Long
* short 匹配 Short
* char 匹配 Character
* float 匹配 Float
* double 匹配 Double
* boolean 匹配 Boolean
* </pre>
*
* @param class1 类1
* @param class2 类2
* @return 是否为基本类型的包装类
*/
public static boolean isBasicTypeMatch(final Class<?> class1, final Class<?> class2) {
if (class1 == class2) {
return true;
}
if (null == class1 || null == class2) {
return false;
}
if (class1.isPrimitive() && BasicType.wrap(class1) == class2) {
return true;
}
return class2.isPrimitive() && BasicType.wrap(class2) == class1;
}
/**
* 是否为 简单值类型 简单值类型的数组<br>
*

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@ -0,0 +1,47 @@
/*
* Copyright (c) 2025 Hutool Team and hutool.cn
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.dromara.hutool.core.bean;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class PrimitiveMatchTest {
@Test
void setMatchPrimitiveTest(){
final TestUser testUser = new TestUser();
StrictBeanDesc strictBeanDesc = new StrictBeanDesc(TestUser.class, false, true);
strictBeanDesc.getSetter("id").invoke(testUser, 12);
Assertions.assertEquals(12, testUser.getId());
// 不匹配原始类型
strictBeanDesc = new StrictBeanDesc(TestUser.class, false, false);
Assertions.assertNull(strictBeanDesc.getSetter("id"));
}
static class TestUser{
private int id;
public Integer getId() {
return id;
}
public void setId(final Integer id) {
this.id = id;
}
}
}