[BUG] JSONB 序列化和反序列化使用com.google.common.collect.Lists.transform 的list报错

[dyj2012]

问题描述

JSONB反序列化失败

环境信息

请填写以下信息：

• OS信息： [e.g.：CentOS 8.4.2105 4Core 3.10GHz 16 GB]
• JDK信息： [e.g.：Openjdk 1.8.0_312]
• 版本信息：[e.g.：Fastjson2 2.x.x]

重现步骤

如何操作可以重现该问题：

1. 使用 xxx.xxx 方法

2. 输入 ... 数据

3. 出现 `com.alibaba.fastjson2.JSONException: create instance error class com.google.common.collect.Lists$TransformingRandomAccessList

   at com.alibaba.fastjson2.reader.ObjectReaderImplList.readJSONBObject(ObjectReaderImplList.java:351)
   at com.alibaba.fastjson2.reader.ObjectReader_1.readJSONBObject(Unknown Source)
   at com.alibaba.fastjson2.JSONB.parseObject(JSONB.java:505)
   at com.yuanian.infrastructure.cache.CacheTest2.txTest(CacheTest2.java:35)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
   at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
   at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
   at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
   at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
   at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
   at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
   at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
   at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
   at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
   at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
   at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
   at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
   at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
   at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
   at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
   at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
   at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
   at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
   Caused by: java.lang.InstantiationException: com.google.common.collect.Lists$TransformingRandomAccessList
   at java.lang.Class.newInstance(Class.java:427)
   at com.alibaba.fastjson2.reader.ObjectReaderImplList.readJSONBObject(ObjectReaderImplList.java:349)
   ... 27 more
   Caused by: java.lang.NoSuchMethodException: com.google.common.collect.Lists$TransformingRandomAccessList.()
   at java.lang.Class.getConstructor0(Class.java:3082)
   at java.lang.Class.newInstance(Class.java:412)
   ... 28 more

Process finished with exit code -1
` 错误

        CacheObject cacheObject = new CacheObject();
        cacheObject.setId("11");
        CacheObject cacheObject2 = new CacheObject();
        cacheObject2.setId("22");
        List<CacheObject> cacheObjects = Arrays.asList(cacheObject, cacheObject2);

        List<String> transform = com.google.common.collect.Lists.transform(cacheObjects, CacheObject::getId);

        CacheObject cacheObject3 = new CacheObject();
        cacheObject3.setListEmCache(Arrays.asList(EnumTest.EM1, EnumTest.EM2));
        cacheObject3.setStrlistCache(transform);

        byte[] bytes = JSONB.toBytes(cacheObject3, JSONWriter.Feature.WriteClassName);

        CacheObject jsonObject = (CacheObject) JSONB.parseObject(bytes, Object.class, JSONReader.Feature.SupportAutoType, JSONReader.Feature.SupportClassForName);

        System.out.println(jsonObject);

import org.apache.commons.lang3.builder.ToStringBuilder;

import java.util.List;

public class CacheObject {

    private String id;

    private long version;
    private List<Object> listCache;
    private List<String> strlistCache;

    private List<EnumTest> listEmCache;

    public List<Object> getListCache() {
        return listCache;
    }

    public void setListCache(List<Object> listCache) {
        this.listCache = listCache;
    }

    /**
     * @return the id
     */
    public String getId() {
        return id;
    }

    /**
     * @param id the id to set
     */
    public void setId(String id) {
        this.id = id;
    }

    /**
     * @return the version
     */
    public long getVersion() {
        return version;
    }

    /**
     * @param version the version to set
     */
    public void setVersion(long version) {
        this.version = version;
    }


    @Override
    public String toString() {
        ToStringBuilder builder = new ToStringBuilder(this);
        builder.append("id", id);
        builder.append("version", version);
        return builder.toString();
    }

    public List<EnumTest> getListEmCache() {
        return listEmCache;
    }

    public void setListEmCache(List<EnumTest> listEmCache) {
        this.listEmCache = listEmCache;
    }

    public List<String> getStrlistCache() {
        return strlistCache;
    }

    public void setStrlistCache(List<String> strlistCache) {
        this.strlistCache = strlistCache;
    }
}

期待的正确结果

对您期望发生的结果进行清晰简洁的描述。

相关日志输出

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附加信息

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[dyj2012]

建议 FieldReaderListStrMethod 类中 的方法

listType == AbstractList.class 改为 AbstractList.class.isAssignableFrom(listType) 可以适配更多的List数组类型

[wenshao]

https://oss.sonatype.org/content/repositories/snapshots/com/alibaba/fastjson2/fastjson2/2.0.6-SNAPSHOT/

问题已经修复，请帮忙用2.0.6-SNAPSHOT版本验证，2.0.6正式版预计6月5日前发布

[wenshao]

https://github.com/alibaba/fastjson2/releases/tag/2.0.6
问题已经修复，请用新版本