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[jOOQ/jOOQ#10910] java.lang.ClassCastException: class java.lang.Class cannot be cast to class java.lang.reflect.ParameterizedType in Kotlin

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This commit is contained in:
Lukas Eder 2020-11-11 11:45:31 +01:00
parent 0114c2a300
commit c29e75cf0b
1 changed files with 20 additions and 18 deletions
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38
jOOQ/src/main/java/org/jooq/impl/DefaultRecordMapper.java
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@ -63,6 +63,7 @@ import java.lang.reflect.Modifier;
import java.lang.reflect.Parameter;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Proxy;
import java.lang.reflect.Type;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Arrays;
@ -832,16 +833,12 @@ public class DefaultRecordMapper<R extends Record, E> implements RecordMapper<R,
Class<?> mType = method.getParameterTypes()[0];
Object value = record.get(i, mType);
// [#3082] Map nested collection types
if (value instanceof Collection && List.class.isAssignableFrom(mType)) {
Class componentType = (Class) ((ParameterizedType) method.getGenericParameterTypes()[0]).getActualTypeArguments()[0];
method.invoke(result, Convert.convert((Collection) value, componentType));
}
// Default reference types (including arrays)
else {
// [#3082] [#10910] Try mapping nested collection types
Object list = tryConvertToList(value, mType, method.getGenericParameterTypes()[0]);
if (list != null)
method.invoke(result, list);
else
method.invoke(result, record.get(i, mType));
}
}
}
@ -904,19 +901,24 @@ public class DefaultRecordMapper<R extends Record, E> implements RecordMapper<R,
else {
Object value = record.get(index, mType);
// [#3082] Map nested collection types
if (value instanceof Collection && List.class.isAssignableFrom(mType)) {
Class componentType = (Class) ((ParameterizedType) member.getGenericType()).getActualTypeArguments()[0];
member.set(result, Convert.convert((Collection) value, componentType));
}
// Default reference types (including arrays)
else {
// [#3082] [#10910] Try mapping nested collection types
Object list = tryConvertToList(value, mType, member.getGenericType());
if (list != null)
member.set(result, list);
else
map(value, result, member);
}
}
}
private final List<?> tryConvertToList(Object value, Class<?> mType, Type genericType) {
if (value instanceof Collection && (mType == List.class || mType == ArrayList.class) && genericType instanceof ParameterizedType) {
Class<?> componentType = (Class<?>) ((ParameterizedType) genericType).getActualTypeArguments()[0];
return Convert.convert((Collection<?>) value, componentType);
}
else
return null;
}
private final void map(Object value, Object result, java.lang.reflect.Field member) throws IllegalAccessException {
Class<?> mType = member.getType();