Examples with JsonParser com.google.gson.JsonParser used on opensource projects

Example 41 with JsonParser

use of com.google.gson.JsonParser in project bigbluebutton by bigbluebutton.

the class UndoWhiteboardRequest method fromJson.

public static UndoWhiteboardRequest fromJson(String message) {
    JsonParser parser = new JsonParser();
    JsonObject obj = (JsonObject) parser.parse(message);
    if (obj.has("header") && obj.has("payload")) {
        JsonObject header = (JsonObject) obj.get("header");
        JsonObject payload = (JsonObject) obj.get("payload");
        if (header.has("name")) {
            String messageName = header.get("name").getAsString();
            if (UNDO_WHITEBOARD_REQUEST.equals(messageName)) {
                if (payload.has(Constants.MEETING_ID) && payload.has(Constants.WHITEBOARD_ID) && payload.has(Constants.REQUESTER_ID)) {
                    String meetingId = payload.get(Constants.MEETING_ID).getAsString();
                    String whiteboardId = payload.get(Constants.WHITEBOARD_ID).getAsString();
                    String requesterId = payload.get(Constants.REQUESTER_ID).getAsString();
                    return new UndoWhiteboardRequest(meetingId, requesterId, whiteboardId);
                }
            }
        }
    }
    return null;
}

Example 42 with JsonParser

use of com.google.gson.JsonParser in project bigbluebutton by bigbluebutton.

the class PresentationPageGeneratedReplyMessage method fromJson.

public static PresentationPageGeneratedReplyMessage fromJson(String message) {
    JsonParser parser = new JsonParser();
    JsonObject obj = (JsonObject) parser.parse(message);
    if (obj.has("header") && obj.has("payload")) {
        JsonObject header = (JsonObject) obj.get("header");
        JsonObject payload = (JsonObject) obj.get("payload");
        if (header.has("name")) {
            String messageName = header.get("name").getAsString();
            if (PRESENTATION_PAGE_GENERATED.equals(messageName)) {
                if (payload.has(Constants.MEETING_ID) && payload.has(Constants.CODE) && payload.has(Constants.MESSAGE_KEY) && payload.has(Constants.PRESENTATION_NAME) && payload.has(Constants.NUM_PAGES) && payload.has(Constants.PAGES_COMPLETED) && payload.has(Constants.PRESENTATION_ID)) {
                    String meetingId = payload.get(Constants.MEETING_ID).getAsString();
                    String presentationId = payload.get(Constants.PRESENTATION_ID).getAsString();
                    String presentationName = payload.get(Constants.PRESENTATION_NAME).getAsString();
                    String code = payload.get(Constants.CODE).getAsString();
                    String messageKey = payload.get(Constants.MESSAGE_KEY).getAsString();
                    int numPages = payload.get(Constants.NUM_PAGES).getAsInt();
                    int pagesCompleted = payload.get(Constants.PAGES_COMPLETED).getAsInt();
                    return new PresentationPageGeneratedReplyMessage(meetingId, presentationId, numPages, code, messageKey, presentationName, pagesCompleted);
                }
            }
        }
    }
    return null;
}

Example 43 with JsonParser

use of com.google.gson.JsonParser in project bigbluebutton by bigbluebutton.

the class PresentationSharedMessage method fromJson.

public static PresentationSharedMessage fromJson(String message) {
    JsonParser parser = new JsonParser();
    JsonObject obj = (JsonObject) parser.parse(message);
    if (obj.has("header") && obj.has("payload")) {
        JsonObject header = (JsonObject) obj.get("header");
        JsonObject payload = (JsonObject) obj.get("payload");
        if (header.has("name")) {
            String messageName = header.get("name").getAsString();
            if (PRESENTATION_SHARED_MESSAGE.equals(messageName)) {
                if (payload.has(Constants.MEETING_ID) && payload.has(Constants.PRESENTATION)) {
                    String meetingId = payload.get(Constants.MEETING_ID).getAsString();
                    JsonObject presentationObject = (JsonObject) payload.get(Constants.PRESENTATION).getAsJsonObject();
                    Util util = new Util();
                    Map<String, Object> presentation = util.extractPresentation(presentationObject);
                    return new PresentationSharedMessage(meetingId, presentation);
                }
            }
        }
    }
    return null;
}

Example 44 with JsonParser

use of com.google.gson.JsonParser in project commons by twitter.

the class JsonCodecTest method testExpectedFormat.

@Test
public void testExpectedFormat() throws IOException {
    Codec<TestClass> codec = JsonCodec.create(TestClass.class);
    TestClass item = createTestClassInstance();
    JsonElement expectedElement = new JsonParser().parse("{\"data1\":\"foo\",\"data2\":\"bar\",\"data3\":42,\"data4\":[\"abc\",\"def\"]}");
    JsonElement actualElement = new JsonParser().parse(new String(serialize(codec, item), "utf-8"));
    assertEquals(expectedElement.toString(), actualElement.toString());
}

Example 45 with JsonParser

use of com.google.gson.JsonParser in project bigbluebutton by bigbluebutton.

the class WhiteboardMessageReceiver method handleMessage.

@Override
public void handleMessage(String pattern, String channel, String message) {
    if (channel.equalsIgnoreCase(MessagingConstants.TO_WHITEBOARD_CHANNEL)) {
        JsonParser parser = new JsonParser();
        JsonObject obj = (JsonObject) parser.parse(message);
        if (obj.has("header") && obj.has("payload")) {
            JsonObject header = (JsonObject) obj.get("header");
            if (header.has("name")) {
                String messageName = header.get("name").getAsString();
                if (UndoWhiteboardRequest.UNDO_WHITEBOARD_REQUEST.equals(messageName)) {
                    UndoWhiteboardRequest msg = UndoWhiteboardRequest.fromJson(message);
                    bbbInGW.undoWhiteboard(msg.meetingId, msg.requesterId, msg.whiteboardId);
                } else if (ClearWhiteboardRequestMessage.CLEAR_WHITEBOARD_REQUEST.equals(messageName)) {
                    ClearWhiteboardRequestMessage msg = ClearWhiteboardRequestMessage.fromJson(message);
                    bbbInGW.clearWhiteboard(msg.meetingId, msg.requesterId, msg.whiteboardId);
                } else if (RequestWhiteboardAnnotationHistoryRequestMessage.REQUEST_WHITEBOARD_ANNOTATION_HISTORY_REQUEST.equals(messageName)) {
                    RequestWhiteboardAnnotationHistoryRequestMessage msg = RequestWhiteboardAnnotationHistoryRequestMessage.fromJson(message);
                    bbbInGW.requestWhiteboardAnnotationHistory(msg.meetingId, msg.requesterId, msg.whiteboardId, msg.replyTo);
                } else if (IsWhiteboardEnabledRequestMessage.IS_WHITEBOARD_ENABLED_REQUEST.equals(messageName)) {
                    IsWhiteboardEnabledRequestMessage msg = IsWhiteboardEnabledRequestMessage.fromJson(message);
                    bbbInGW.isWhiteboardEnabled(msg.meetingId, msg.requesterId, msg.replyTo);
                } else if (EnableWhiteboardRequestMessage.ENABLE_WHITEBOARD_REQUEST.equals(messageName)) {
                    EnableWhiteboardRequestMessage msg = EnableWhiteboardRequestMessage.fromJson(message);
                    bbbInGW.enableWhiteboard(msg.meetingId, msg.requesterId, msg.enable);
                } else if (SendWhiteboardAnnotationRequestMessage.SEND_WHITEBOARD_ANNOTATION_REQUEST.equals(messageName)) {
                    SendWhiteboardAnnotationRequestMessage msg = SendWhiteboardAnnotationRequestMessage.fromJson(message);
                    bbbInGW.sendWhiteboardAnnotation(msg.meetingId, msg.requesterId, msg.annotation);
                }
            }
        }
    }
}