package com.jsoniter.output;
import com.jsoniter.any.Any;
import com.jsoniter.spi.Encoder;
import com.jsoniter.spi.TypeLiteral;
import java.io.IOException;
import java.lang.reflect.Type;
import java.util.List;
class ReflectionListEncoder implements Encoder {
private final TypeLiteral compTypeLiteral;
public ReflectionListEncoder(Class clazz, Type[] typeArgs) {
if (typeArgs.length > 0) {
compTypeLiteral = TypeLiteral.create(typeArgs[0]);
} else {
compTypeLiteral = TypeLiteral.create(Object.class);
}
}
@Override
public void encode(Object obj, JsonStream stream) throws IOException {
if (null == obj) {
stream.writeNull();
return;
}
List list = (List) obj;
if (list.isEmpty()) {
stream.writeEmptyArray();
return;
}
stream.writeArrayStart();
stream.writeVal(compTypeLiteral, list.get(0));
for (int i = 1; i < list.size(); i++) {
stream.writeMore();
stream.writeVal(compTypeLiteral, list.get(i));
}
stream.writeArrayEnd();
}
@Override
public Any wrap(Object obj) {
List col = (List) obj;
return Any.wrap(col);
}
}