Examples with JsonObject com.bluenimble.platform.json.JsonObject used on opensource projects

Example 71 with JsonObject

use of com.bluenimble.platform.json.JsonObject in project serverless by bluenimble.

the class JavascriptEngine method write.

@Override
public void write(ApiConsumer consumer, ApiRequest request, final ApiResponse response, ApiOutput output, final ApiResource template, final JsonObject mediaSpec) throws TemplateEngineException {
    try {
        ScriptingEngine engine = api.space().feature(ScriptingEngine.class, ApiSpace.Features.Default, null);
        MapScriptContext vars = new MapScriptContext();
        vars.set(Json.getString(features, I18n, I18n), api.i18n(request.getLang()));
        vars.set(Json.getString(features, Request, Request), request.toJson());
        if (consumer != null) {
            vars.set(Json.getString(features, Consumer, Consumer), consumer.toJson());
        }
        JsonObject jOutput = null;
        if (output != null) {
            jOutput = output.data();
        }
        if (output != null) {
            vars.set(Json.getString(features, Output, Output), jOutput);
            vars.set(Json.getString(features, Meta, Meta), output.meta());
        }
        vars.set(Json.getString(features, Error, Error), response.getError());
        vars.set(Json.getString(features, Response, Response), response);
        JsonObject result;
        Object oResult = engine.eval(ScriptingEngine.Supported.Javascript, api, template, vars);
        if (oResult != null) {
            if (oResult instanceof JsonObject) {
                result = (JsonObject) oResult;
            } else if (oResult instanceof JsonArray) {
                result = new JsonObject();
                result.set(ApiOutput.Defaults.Items, oResult);
            } else {
                result = new JsonObject();
                result.set(Output, oResult);
            }
        } else {
            result = jOutput;
        }
        if (response.getError() != null) {
            result = response.getError();
        }
        boolean doNotWrite = Json.getBoolean(jOutput, DoNotWrite, false);
        if (!doNotWrite) {
            doNotWrite = Json.getBoolean(mediaSpec, DoNotWrite, false);
        }
        if (result != null && !doNotWrite) {
            response.flushHeaders();
            result.write(new AbstractEmitter() {

                @Override
                public JsonEmitter write(String chunk) {
                    try {
                        response.write(chunk);
                    } catch (IOException e) {
                        throw new RuntimeException(e.getMessage(), e);
                    }
                    return this;
                }
            });
        }
    } catch (Exception e) {
        throw new TemplateEngineException(e.getMessage(), e);
    }
}

Example 72 with JsonObject

use of com.bluenimble.platform.json.JsonObject in project serverless by bluenimble.

the class JsonWriter method write.

@Override
public void write(ApiOutput output, ApiResponse response) throws IOException {
    if (output == null) {
        response.write(Lang.EMTPY_OBJECT);
        return;
    }
    JsonObject json = output.data();
    if (json == null) {
        response.write(Lang.EMTPY_OBJECT);
        return;
    }
    json.write(new AbstractEmitter() {

        @Override
        public JsonEmitter write(String chunk) {
            try {
                response.write(chunk);
            } catch (IOException e) {
                throw new RuntimeException(e.getMessage(), e);
            }
            return this;
        }
    });
}

Example 73 with JsonObject

use of com.bluenimble.platform.json.JsonObject in project serverless by bluenimble.

the class DefaultVariableResolver method resolve.

@Override
public String resolve(String ns, String name) {
    if (Lang.isNullOrEmpty(ns) || Namespaces.Request.equals(ns)) {
        JsonObject rJson = request.toJson();
        Object v = rJson.find(name, Lang.DOT);
        if (v != null) {
            return String.valueOf(v);
        }
        return (String) request.get(name, Scope.Parameter, Scope.Header);
    } else if (Namespaces.Output.equals(ns) && output != null) {
        Object v = output.find(name, Lang.DOT);
        if (v == null) {
            return null;
        }
        return String.valueOf(v);
    } else if (Namespaces.Extra.equals(ns) && extra != null) {
        Object v = extra.find(name, Lang.DOT);
        if (v == null) {
            return null;
        }
        return String.valueOf(v);
    }
    return null;
}

Example 74 with JsonObject

use of com.bluenimble.platform.json.JsonObject in project serverless by bluenimble.

the class MediaRoutingUtils method pickMedia.

public static JsonObject pickMedia(Api api, ApiService service, String contentType) {
    JsonObject mediaDef = null;
    JsonObject mediaSet = service == null ? null : service.getMedia();
    if (mediaSet != null && !mediaSet.isEmpty()) {
        mediaDef = Json.getObject(mediaSet, contentType);
    }
    if (mediaDef == null) {
        mediaDef = Json.getObject(mediaSet, Lang.STAR);
    }
    if (mediaDef == null) {
        mediaDef = Json.getObject(api.getMedia(), contentType);
    }
    if (mediaDef == null) {
        mediaDef = Json.getObject(api.getMedia(), Lang.STAR);
    }
    return mediaDef;
}

Example 75 with JsonObject

use of com.bluenimble.platform.json.JsonObject in project serverless by bluenimble.

the class MediaRoutingUtils method processMedia.

public static JsonObject processMedia(final ApiRequest request, ApiResponse response, Lang.VariableResolver vr, JsonObject mediaDef, Tracer tracer) {
    if (mediaDef == null || (!mediaDef.containsKey(Success) && !mediaDef.containsKey(Error))) {
        return null;
    }
    String selectProcessor = (String) request.get(ApiRequest.MediaSelector);
    if (Lang.isNullOrEmpty(selectProcessor)) {
        selectProcessor = Lang.STAR;
    }
    JsonObject mediaSelections = null;
    if (response.getError() == null) {
        mediaSelections = Json.getObject(mediaDef, Success);
    } else {
        mediaSelections = Json.getObject(mediaDef, Error);
        if (mediaSelections == null) {
            mediaSelections = Json.getObject(mediaDef, Success);
        }
    }
    JsonObject media = Json.getObject(mediaSelections, selectProcessor);
    if (media != null) {
        int status = Json.getInteger(media, Status, 0);
        if (status > 0) {
            response.setStatus(new Status(status, Lang.BLANK));
        }
        JsonObject headers = Json.getObject(media, Headers);
        if (headers != null && !headers.isEmpty()) {
            Iterator<String> names = headers.keys();
            while (names.hasNext()) {
                String name = names.next();
                Object hv = headers.get(name);
                if (hv == null) {
                    hv = Lang.BLANK;
                }
                if (hv instanceof JsonArray) {
                    JsonArray arr = (JsonArray) hv;
                    if (arr.isEmpty()) {
                        continue;
                    }
                    List<String> values = new ArrayList<String>();
                    for (int i = 0; i < arr.count(); i++) {
                        values.add(Lang.resolve(String.valueOf(arr.get(i)), vr));
                    }
                    response.set(name, values);
                } else {
                    hv = Lang.resolve(hv.toString(), vr);
                    if (XLocation.toLowerCase().equals(name.toLowerCase())) {
                        if (status <= 0) {
                            response.setStatus(ApiResponse.MOVED_PERMANENTLY);
                        }
                        response.set(ApiHeaders.Location, hv);
                    }
                    if (ApiHeaders.Location.toLowerCase().equals(name.toLowerCase())) {
                        if (status <= 0) {
                            response.setStatus(ApiResponse.MOVED_PERMANENTLY);
                        }
                        response.set(ApiHeaders.Location, ApiUtils.apiEndpoint(request) + hv);
                    } else {
                        response.set(name, hv);
                    }
                }
            }
        }
    }
    return media;
}