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optimize gen readObject

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This commit is contained in:
wenshao 2025-02-23 19:27:32 +08:00
parent 86f155b5c6
commit 1dc463b815
1 changed files with 5 additions and 37 deletions
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42
core/src/main/java/com/alibaba/fastjson2/reader/ObjectReaderCreatorASM.java
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@ -1503,44 +1503,12 @@ public class ObjectReaderCreatorASM
mw.ifeq(singleItemArray_);
}
mw.aload(THIS);
mw.aload(JSON_READER);
mw.invokevirtual(TYPE_JSON_READER, "nextIfArrayStart", "()Z");
genCreateObject(mw, context, classNameType, TYPE_OBJECT, FEATURES, fieldBased, defaultConstructor, objectReaderAdapter.creator);
mw.astore(OBJECT);
for (int i = 0; i < fieldReaderArray.length; ++i) {
FieldReader fieldReader = fieldReaderArray[i];
varIndex = genReadFieldValue(
context,
fieldReader,
fieldBased,
classNameType,
mw,
THIS,
JSON_READER,
OBJECT,
FEATURES,
varIndex,
variants,
ITEM_CNT,
J,
i,
false, // JSONB
true, // arrayMapping
TYPE_OBJECT
);
}
mw.aload(JSON_READER);
mw.invokevirtual(TYPE_JSON_READER, "nextIfArrayEnd", "()Z");
mw.pop(); // TODO HANDLE ERROR
mw.aload(JSON_READER);
mw.invokevirtual(TYPE_JSON_READER, "nextIfComma", "()Z");
mw.pop();
mw.aload(OBJECT);
mw.aload(FIELD_TYPE);
mw.aload(FIELD_NAME);
mw.lload(FEATURES);
mw.invokevirtual(classNameType, "readArrayMappingObject", METHOD_DESC_READ_OBJECT);
mw.areturn();
mw.visitLabel(singleItemArray_);