package com.jayway.jsonpath.spi.json;
import com.jayway.jsonpath.InvalidJsonException;
import com.jayway.jsonpath.JsonPathException;
import net.minidev.json.JSONArray;
import net.minidev.json.JSONObject;
import net.minidev.json.JSONStyle;
import net.minidev.json.JSONValue;
import net.minidev.json.parser.JSONParser;
import net.minidev.json.parser.ParseException;
import net.minidev.json.writer.JsonReaderI;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.util.List;
import java.util.Map;
public class JsonSmartJsonProvider extends AbstractJsonProvider {
private final int parseMode;
private final JsonReaderI<?> mapper;
public JsonSmartJsonProvider() {
this(JSONParser.MODE_PERMISSIVE, JSONValue.defaultReader.DEFAULT_ORDERED);
}
public JsonSmartJsonProvider(int parseMode){
this(parseMode, JSONValue.defaultReader.DEFAULT_ORDERED);
}
public JsonSmartJsonProvider(int parseMode, JsonReaderI<?> mapper){
this.parseMode = parseMode;
this.mapper = mapper;
}
public Object createArray() {
return mapper.createArray();
}
public Object createMap() {
return mapper.createObject();
}
public Object parse(String json) {
try {
return createParser().parse(json, mapper);
} catch (ParseException e) {
throw new InvalidJsonException(e);
}
}
@Override
public Object parse(InputStream jsonStream, String charset) throws InvalidJsonException {
try {
return createParser().parse(new InputStreamReader(jsonStream, charset), mapper);
} catch (ParseException e) {
throw new InvalidJsonException(e);
} catch (UnsupportedEncodingException e) {
throw new JsonPathException(e);
}
}
@Override
public String toJson(Object obj) {
if (obj instanceof Map) {
return JSONObject.toJSONString((Map<String, ?>) obj, JSONStyle.LT_COMPRESS);
} else if (obj instanceof List) {
return JSONArray.toJSONString((List<?>) obj, JSONStyle.LT_COMPRESS);
} else {
throw new UnsupportedOperationException(obj.getClass().getName() + " can not be converted to JSON");
}
}
private JSONParser createParser() {
return new JSONParser(parseMode);
}
}