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/*
* Easemob REST APIs
* Easemob Server REST API Swagger is designated to provide better documentation and thorough interfaces for testing. For more details about server implementation, request rate limitation, etc, please visit [Easemob Server Integration](http://docs.easemob.com/im/100serverintegration/10intro). **Note:** `org_ID` is the unique ID of the organization created when you first registered [Easemob console](https://console.easemob.com/). `app_name` is the unique app ID created when you new application in [Easemob console](https://console.easemob.com/). `Authorization token` is required for most API requests as part of requesting header in the format `Bearer ${token}`. You can obtain the token via [/{org_name}/{app_name}/token](https://docs.hyphenate.io/docs/server-overview#section-request-authentication-token).
*
* OpenAPI spec version: 1.0.2
*
*
* NOTE: This class is auto generated by the swagger code generator program.
* https://github.com/swagger-api/swagger-codegen.git
* Do not edit the class manually.
*/
package io.swagger.client;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonNull;
import com.google.gson.JsonParseException;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import java.io.IOException;
import java.io.StringReader;
import java.lang.reflect.Type;
import java.util.Date;
import org.joda.time.DateTime;
import org.joda.time.LocalDate;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;
public class JSON {
private ApiClient apiClient;
private Gson gson;
/**
* JSON constructor.
*
* @param apiClient An instance of ApiClient
*/
public JSON(ApiClient apiClient) {
this.apiClient = apiClient;
gson = new GsonBuilder()
.registerTypeAdapter(Date.class, new DateAdapter(apiClient))
.registerTypeAdapter(DateTime.class, new DateTimeTypeAdapter())
.registerTypeAdapter(LocalDate.class, new LocalDateTypeAdapter())
.create();
}
/**
* Get Gson.
*
* @return Gson
*/
public Gson getGson() {
return gson;
}
/**
* Set Gson.
*
* @param gson Gson
*/
public void setGson(Gson gson) {
this.gson = gson;
}
/**
* Serialize the given Java object into JSON string.
*
* @param obj Object
* @return String representation of the JSON
*/
public String serialize(Object obj) {
return gson.toJson(obj);
}
/**
* Deserialize the given JSON string to Java object.
*
* @param Type
* @param body The JSON string
* @param returnType The type to deserialize into
* @return The deserialized Java object
*/
@SuppressWarnings("unchecked")
public T deserialize(String body, Type returnType) {
try {
if (apiClient.isLenientOnJson()) {
JsonReader jsonReader = new JsonReader(new StringReader(body));
// see https://google-gson.googlecode.com/svn/trunk/gson/docs/javadocs/com/google/gson/stream/JsonReader.html#setLenient(boolean)
jsonReader.setLenient(true);
return gson.fromJson(jsonReader, returnType);
} else {
return gson.fromJson(body, returnType);
}
} catch (JsonParseException e) {
// Fallback processing when failed to parse JSON form response body:
// return the response body string directly for the String return type;
// parse response body into date or datetime for the Date return type.
if (returnType.equals(String.class))
return (T) body;
else if (returnType.equals(Date.class))
return (T) apiClient.parseDateOrDatetime(body);
else throw(e);
}
}
}
class DateAdapter implements JsonSerializer, JsonDeserializer {
private final ApiClient apiClient;
/**
* Constructor for DateAdapter
*
* @param apiClient Api client
*/
public DateAdapter(ApiClient apiClient) {
super();
this.apiClient = apiClient;
}
/**
* Serialize
*
* @param src Date
* @param typeOfSrc Type
* @param context Json Serialization Context
* @return Json Element
*/
@Override
public JsonElement serialize(Date src, Type typeOfSrc, JsonSerializationContext context) {
if (src == null) {
return JsonNull.INSTANCE;
} else {
return new JsonPrimitive(apiClient.formatDatetime(src));
}
}
/**
* Deserialize
*
* @param json Json element
* @param date Type
* @param context Json Serialization Context
* @return Date
* @throws JsonParseException if fail to parse
*/
@Override
public Date deserialize(JsonElement json, Type date, JsonDeserializationContext context) throws JsonParseException {
String str = json.getAsJsonPrimitive().getAsString();
try {
return apiClient.parseDateOrDatetime(str);
} catch (RuntimeException e) {
throw new JsonParseException(e);
}
}
}
/**
* Gson TypeAdapter for Joda DateTime type
*/
class DateTimeTypeAdapter extends TypeAdapter {
private final DateTimeFormatter parseFormatter = ISODateTimeFormat.dateOptionalTimeParser();
private final DateTimeFormatter printFormatter = ISODateTimeFormat.dateTime();
@Override
public void write(JsonWriter out, DateTime date) throws IOException {
if (date == null) {
out.nullValue();
} else {
out.value(printFormatter.print(date));
}
}
@Override
public DateTime read(JsonReader in) throws IOException {
switch (in.peek()) {
case NULL:
in.nextNull();
return null;
default:
String date = in.nextString();
return parseFormatter.parseDateTime(date);
}
}
}
/**
* Gson TypeAdapter for Joda LocalDate type
*/
class LocalDateTypeAdapter extends TypeAdapter {
private final DateTimeFormatter formatter = ISODateTimeFormat.date();
@Override
public void write(JsonWriter out, LocalDate date) throws IOException {
if (date == null) {
out.nullValue();
} else {
out.value(formatter.print(date));
}
}
@Override
public LocalDate read(JsonReader in) throws IOException {
switch (in.peek()) {
case NULL:
in.nextNull();
return null;
default:
String date = in.nextString();
return formatter.parseLocalDate(date);
}
}
}
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