yyjyc opened a new issue, #2005:
URL: https://github.com/apache/fury/issues/2005
### Question
I use fury in my projects, in one of the projects i serialize the object of
ProductPO.class where fury is created like "furySerializer" in following code,
in the other project i deseralize the byte[] using fury like
“furyDeSerializer1” in following code.
however，when i deseralize the byte[]，an error occurred and made me confused：
```
java.lang.ClassCastException: class ...RateDetailPO cannot be cast to class
...ProductPO (...RateDetailPO and ...ProductPO are in unnamed module of loader
'app')
at ...FuryTestV2.test1(FuryTestV2.java:73)
at ...main(FuryTestV2.java:63)
```
my code is like:
```
public class FuryTestV2{
private static ThreadSafeFury furySerializer = null;
private static ThreadSafeFury furyDeSerializer1 = null;
private static ThreadSafeFury furyDeSerializer2 = null;
static {
furySerializer = new ThreadLocalFury(classLoader -> {
Fury f =
Fury.builder().withCompatibleMode(CompatibleMode.COMPATIBLE).withLanguage(Language.JAVA).withClassLoader(classLoader)
.withDeserializeNonexistentClass(true).build();
f.register(ProductPO.class);
return f;
});
furyDeSerializer1 = new ThreadLocalFury(classLoader -> {
Fury f =
Fury.builder().withCompatibleMode(CompatibleMode.COMPATIBLE).withLanguage(Language.JAVA).withClassLoader(classLoader)
.withDeserializeNonexistentClass(true).build();
f.register(RateDetailPO.class);
f.register(PersonRulePO.class);
f.register(DailyInfoPO.class);
f.register(DailyInfoList.class);
f.register(GregorianCalendar.class);
f.register(com.ctrip.hotel.productsearchfilter.ProductPO.class);
return f;
});
furyDeSerializer2 = new ThreadLocalFury(classLoader -> {
Fury f =
Fury.builder().withCompatibleMode(CompatibleMode.COMPATIBLE).withLanguage(Language.JAVA).withClassLoader(classLoader)
.withDeserializeNonexistentClass(true).build();
f.register(com.ctrip.hotel.productsearchfilter.ProductPO.class);
f.register(RateDetailPO.class);
f.register(PersonRulePO.class);
f.register(DailyInfoPO.class);
f.register(DailyInfoList.class);
f.register(GregorianCalendar.class);
return f;
});
}
public static void main(String[] args) {
// 构建序列化的对象
ProductPO productPO = createProductPO();
// 序列化
System.out.println("test1:" + test1(productPO)); // false
System.out.println("test2:" + test2(productPO)); // true
}
private static boolean test1(ProductPO productPO) {
try {
// 序列化
byte[] serialize = furySerializer.serialize(productPO);
// 反序列化
com.ctrip.hotel.productsearchfilter.ProductPO result =
(com.ctrip.hotel.productsearchfilter.ProductPO)
furyDeSerializer1.deserialize(serialize);
System.out.println(SSJsonSerializerUtils.serialize(result));
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
private static boolean test2(ProductPO productPO) {
try {
// 序列化
byte[] serialize = furySerializer.serialize(productPO);
// 反序列化
com.ctrip.hotel.productsearchfilter.ProductPO result =
(com.ctrip.hotel.productsearchfilter.ProductPO)
furyDeSerializer2.deserialize(serialize);
System.out.println(SSJsonSerializerUtils.serialize(result));
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
public static ProductPO createProductPO() {
ProductPO productPO = new ProductPO();
productPO.setProductId(1112324L);
productPO.setHotelId(1234);
productPO.setMasterHotelId(1235);
productPO.setBasicRoomId(54435);
productPO.setMasterBasicRoomId(6234);
productPO.setRateCodeId(564332);
productPO.setVendorId(6564);
productPO.setRoomClass(6563423525L);
productPO.setPerson(5);
productPO.setResourceType(3);
productPO.setPromoteRoomType(true);
return productPO;
}
}
```
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