Example usage for com.google.gson.reflect TypeToken get

Introduction

In this page you can find the example usage for com.google.gson.reflect TypeToken get.

Prototype

public static <T> TypeToken<T> get(Class<T> type)

Source Link

Document

Gets type literal for the given Class instance.

Usage

From source file:co.mitro.core.servlets.ServerRejectsServlet.java

License:Open Source License

/**
 * Sets the server hints to hintsString, after validation. Throws exceptions if the JSON data
 * is incorrect, although the validation isn't currently extremely careful.
 *///  w  w w .  ja  v  a2 s .co m
public static void setServerHintsJson(String hintsString) {
    try {
        // Parse and validate the hints
        // TODO: Unit test this more carefully

        // can't use gson.fromJson() because it always uses lenient parsing; copied from there
        // See https://code.google.com/p/google-gson/issues/detail?id=372
        JsonReader jsonReader = new JsonReader(new StringReader(hintsString));
        TypeAdapter<?> typeAdapter = gson.getAdapter(TypeToken.get(listType));
        @SuppressWarnings("unchecked")
        List<HintEntry> hints = (List<HintEntry>) typeAdapter.read(jsonReader);

        for (HintEntry hint : hints) {
            @SuppressWarnings("unused")
            Pattern regexp = Pattern.compile(hint.regex);

            if (hint.additional_submit_button_ids != null) {
                // optional: just don't include it instead of including an empty list
                assert hint.additional_submit_button_ids.size() > 0;
                for (String submitIds : hint.additional_submit_button_ids) {
                    assert !Strings.isNullOrEmpty(submitIds);
                }
            }

            if (hint.allow_empty_username != null) {
                assert hint.allow_empty_username : "omit allow_empty_username if false";
            }

            if (hint.empty_password_username_selector != null) {
                // TODO: Validate that this is a valid CSS selector?
                assert !hint.empty_password_username_selector
                        .isEmpty() : "omit empty_password_username_selector if there is no selector";
                assert hint.allow_empty_username != null && hint.allow_empty_username
                        .booleanValue() : "allow_empty_username must be true if empty_password_username_selector is present";
            }

            validateRules(hint.reject.login_submit);
            validateRules(hint.reject.submit);
            validateRules(hint.reject.password);
            validateRules(hint.reject.username);
            validateRules(hint.reject.form);
        }
        logger.info("setting {} server hints", hints.size());

        serverHintsJson = hintsString;
    } catch (IOException | IllegalStateException e) {
        // Rethrow the same way as gson.fromJson()
        throw new JsonSyntaxException(e);
    }
}

From source file:com.androidnetworking.gsonparserfactory.GsonParserFactory.java

License:Apache License

@Override
public Parser<ResponseBody, ?> responseBodyParser(Type type) {
    TypeAdapter<?> adapter = gson.getAdapter(TypeToken.get(type));
    return new GsonResponseBodyParser<>(gson, adapter);
}

From source file:com.androidnetworking.gsonparserfactory.GsonParserFactory.java

License:Apache License

@Override
public Parser<?, RequestBody> requestBodyParser(Type type) {
    TypeAdapter<?> adapter = gson.getAdapter(TypeToken.get(type));
    return new GsonRequestBodyParser<>(gson, adapter);
}

From source file:com.birbit.jsonapi.JsonApiDeserializer.java

License:Apache License

private T[] parseData(JsonDeserializationContext context, ParameterizedType parameterizedType,
        JsonObject jsonObject) {//from w  w w  .  j  ava2 s  .co m
    JsonElement dataElm = jsonObject.get("data");
    if (dataElm != null) {
        Type typeArg = parameterizedType.getActualTypeArguments()[0];
        if (dataElm.isJsonArray()) {
            JsonArray jsonArray = dataElm.getAsJsonArray();
            final int size = jsonArray.size();
            //                boolean isArray = typeArg instanceof GenericArrayType;
            //                if (isArray) {
            TypeToken<?> typeToken = TypeToken.get(typeArg);
            T[] result = (T[]) Array.newInstance(typeToken.getRawType().getComponentType(), size);
            for (int i = 0; i < size; i++) {
                ResourceWithIdAndType<T> resourceWithIdAndType = parseResource(jsonArray.get(i), context);
                result[i] = resourceWithIdAndType.resource;
            }
            return result;
            //                } else {
            //                    TypeToken<?> typeToken = TypeToken.get(typeArg);
            //                    T[] result = (T[]) Array.newInstance(typeToken.getRawType().getComponentType(), size);
            //                    for (int i = 0; i < size; i ++) {
            //                        ResourceWithIdAndType<T> resourceWithIdAndType = parseResource(jsonArray.get(i), context);
            //                        //noinspection unchecked
            //                        result[i] = resourceWithIdAndType.resource;
            //                    }
            //                    return result;
            //                }
        } else if (dataElm.isJsonObject()) {
            T resource = parseResource(dataElm, context).resource;
            Object[] result = (Object[]) Array.newInstance(resource.getClass(), 1);
            result[0] = resource;
            return (T[]) result;
        }
    }
    return null;
}

From source file:com.boc.lfj.httpdemo.retrofit.gson.GsonConverterFactory.java

License:Apache License

@Override
public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations,
        Retrofit retrofit) {//from w  w w  .  j  a  va  2 s . co  m
    TypeAdapter<?> adapter = gson.getAdapter(TypeToken.get(type));
    return new GsonResponseBodyConverter<>(gson, adapter);
}

From source file:com.boc.lfj.httpdemo.retrofit.gson.GsonConverterFactory.java

License:Apache License

@Override
public Converter<?, RequestBody> requestBodyConverter(Type type, Annotation[] parameterAnnotations,
        Annotation[] methodAnnotations, Retrofit retrofit) {
    TypeAdapter<?> adapter = gson.getAdapter(TypeToken.get(type));
    return new GsonRequestBodyConverter<>(gson, adapter);
}

From source file:com.box.lib.http.gson.GsonConverterFactory.java

License:Apache License

@Override
public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations,
        Retrofit retrofit) {/*from w w w  .j  a  v  a2s.c  om*/
    TypeAdapter<?> adapter = gson.getAdapter(TypeToken.get(type));
    return new GsonResponseBodyExceptionConverter<>(adapter);
}

From source file:com.brady.coreframe.aosp.volley.requestimpl.GsonRequest.java

License:Apache License

@Override
protected Response<T> parseNetworkResponse(NetworkResponse response) {
    try {//from   w ww. jav  a2s. co m
        String jsonString = new String(response.data, HttpHeaderParser.parseCharset(response.headers));
        Type type = TypeToken.get(mJavaClass).getType();
        NetResponse<T> parsedParentGSON = mGson.fromJson(jsonString,
                GsonUtils.getType(NetResponse.class, type));
        return Response.success(parsedParentGSON.result, HttpHeaderParser.parseCacheHeaders(response));
    } catch (UnsupportedEncodingException e) {
        return Response.error(new ParseError(e));
    } catch (JsonSyntaxException je) {
        return Response.error(new ParseError(je));
    } catch (Exception e) {
        return Response.error(new ParseError(e));
    }
}

From source file:com.btkelly.gnag.utils.gson.GsonConverterFactory.java

License:Apache License

@Override
public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations,
        Retrofit retrofit) {// ww w  .ja v  a 2 s. c  o m
    TypeAdapter<?> adapter = gson.getAdapter(TypeToken.get(type));
    return new GsonResponseBodyConverter<>(adapter);
}

From source file:com.btkelly.gnag.utils.gson.GsonConverterFactory.java

License:Apache License

@Override
public Converter<?, RequestBody> requestBodyConverter(Type type, Annotation[] parameterAnnotations,
        Annotation[] methodAnnotations, Retrofit retrofit) {
    TypeAdapter<?> adapter = gson.getAdapter(TypeToken.get(type));
    return new GsonRequestBodyConverter<>(adapter);
}