Example usage for com.google.gson JsonObject getAsJsonPrimitive

List of usage examples for com.google.gson JsonObject getAsJsonPrimitive

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Introduction

In this page you can find the example usage for com.google.gson JsonObject getAsJsonPrimitive.

Prototype

public JsonPrimitive getAsJsonPrimitive(String memberName)

Source Link

Document

Convenience method to get the specified member as a JsonPrimitive element.

Usage

From source file:org.kontalk.xmppserver.registration.checkmobi.CheckmobiValidationClient.java

License:Open Source License

public StatusResult status(String requestId) throws IOException {
    try {/*  ww  w  .  j a v  a  2s . com*/
        JsonObject data = _status(requestId);
        try {
            boolean validated = data.getAsJsonPrimitive("validated").getAsBoolean();
            return new StatusResult(validated);
        } catch (NullPointerException e) {
            // simulate bad request
            throw new HttpResponseException(400, "Bad request");
        }
    } catch (HttpResponseException e) {
        return new StatusResult(e);
    }
}

From source file:org.kurento.demo.Pipeline.java

License:Open Source License

private static List<RegionOfInterest> readRoisFromJson(JsonArray loadedRois) {

    List<RegionOfInterest> rois = new ArrayList<>();

    for (int j = 0; j < loadedRois.size(); j++) {

        JsonObject roi = (JsonObject) loadedRois.get(j);

        JsonArray coordinates = (JsonArray) roi.get("points");
        // create structure to configure crowddetector
        List<RelativePoint> points = new ArrayList<>(coordinates.size());
        for (int i = 0; i < coordinates.size(); i++) {
            JsonObject coordinate = coordinates.get(i).getAsJsonObject();

            float x = coordinate.getAsJsonPrimitive("x").getAsFloat();
            float y = coordinate.getAsJsonPrimitive("y").getAsFloat();

            if (x > 1) {
                x = 1;//from   w w  w.j  a  v a  2 s  .  c  o  m
            }

            if (y > 1) {
                y = 1;
            }

            points.add(new RelativePoint(x, y));
        }

        RegionOfInterestConfig config = new RegionOfInterestConfig();

        config.setFluidityLevelMin(roi.getAsJsonPrimitive("fluidityLevelMin").getAsInt());
        config.setFluidityLevelMed(roi.getAsJsonPrimitive("fluidityLevelMed").getAsInt());
        config.setFluidityLevelMax(roi.getAsJsonPrimitive("fluidityLevelMax").getAsInt());
        config.setFluidityNumFramesToEvent(roi.getAsJsonPrimitive("fluidityNumFramesToEvent").getAsInt());
        config.setOccupancyLevelMin(roi.getAsJsonPrimitive("occupancyLevelMin").getAsInt());
        config.setOccupancyLevelMed(roi.getAsJsonPrimitive("occupancyLevelMed").getAsInt());
        config.setOccupancyLevelMax(roi.getAsJsonPrimitive("occupancyLevelMax").getAsInt());
        config.setOccupancyNumFramesToEvent(roi.getAsJsonPrimitive("occupancyNumFramesToEvent").getAsInt());

        config.setSendOpticalFlowEvent(roi.getAsJsonPrimitive("sendOpticalFlowEvent").getAsBoolean());

        config.setOpticalFlowNumFramesToEvent(roi.getAsJsonPrimitive("opticalFlowNumFramesToEvent").getAsInt());
        config.setOpticalFlowNumFramesToReset(roi.getAsJsonPrimitive("opticalFlowNumFramesToReset").getAsInt());
        config.setOpticalFlowAngleOffset(roi.getAsJsonPrimitive("opticalFlowAngleOffset").getAsInt());

        rois.add(new RegionOfInterest(points, config, roi.getAsJsonPrimitive("id").getAsString()));
    }

    return rois;
}

From source file:org.kurento.tree.demo.TreeDemoHandler.java

License:Apache License

private synchronized void presenter(WebSocketSession session, JsonObject jsonMessage) throws IOException {

    if (presenterUserSession == null) {
        presenterUserSession = new UserSession(session);

        treeId = kurentoTree.createTree();

        String sdpOffer = jsonMessage.getAsJsonPrimitive("sdpOffer").getAsString();

        String sdpAnswer = kurentoTree.setTreeSource(treeId, sdpOffer);

        JsonObject response = new JsonObject();
        response.addProperty("id", "presenterResponse");
        response.addProperty("response", "accepted");
        response.addProperty("sdpAnswer", sdpAnswer);
        sendMessage(presenterUserSession.getSession(), response);

    } else {/*from  w ww  . j  a v  a  2s.c o m*/

        JsonObject response = new JsonObject();
        response.addProperty("id", "presenterResponse");
        response.addProperty("response", "rejected");
        response.addProperty("message", "Another user is currently acting as sender. Try again later ...");
        sendMessage(session, response);
    }
}

From source file:org.kurento.tree.demo.TreeDemoHandler.java

License:Apache License

private synchronized void viewer(WebSocketSession session, JsonObject jsonMessage) throws IOException {

    if (presenterUserSession == null) {

        JsonObject response = new JsonObject();
        response.addProperty("id", "viewerResponse");
        response.addProperty("response", "rejected");
        response.addProperty("message", "No active sender now. Become sender or . Try again later ...");
        sendMessage(session, response);/* w w  w.j a v a 2s . c o m*/

    } else {

        if (viewers.containsKey(session.getId())) {
            JsonObject response = new JsonObject();
            response.addProperty("id", "viewerResponse");
            response.addProperty("response", "rejected");
            response.addProperty("message",
                    "You are already viewing in this session. Use a different browser to add additional viewers.");
            sendMessage(session, response);
            return;
        }

        UserSession viewer = new UserSession(session);
        viewers.put(session.getId(), viewer);

        String sdpOffer = jsonMessage.getAsJsonPrimitive("sdpOffer").getAsString();

        TreeEndpoint treeEndpoint = kurentoTree.addTreeSink(treeId, sdpOffer);
        viewer.setSinkId(treeEndpoint.getId());

        String sdpAnswer = treeEndpoint.getSdp();

        JsonObject response = new JsonObject();
        response.addProperty("id", "viewerResponse");
        response.addProperty("response", "accepted");
        response.addProperty("sdpAnswer", sdpAnswer);

        sendMessage(viewer.getSession(), response);
    }
}

From source file:org.kurento.tutorial.one2manycall.CallHandler.java

License:Open Source License

private synchronized void presenter(final WebSocketSession session, JsonObject jsonMessage) throws IOException {
    if (presenterUserSession == null) {
        presenterUserSession = new UserSession(session);

        pipeline = kurento.createMediaPipeline();
        presenterUserSession.setWebRtcEndpoint(new WebRtcEndpoint.Builder(pipeline).build());

        WebRtcEndpoint presenterWebRtc = presenterUserSession.getWebRtcEndpoint();

        presenterWebRtc.addOnIceCandidateListener(new EventListener<OnIceCandidateEvent>() {

            @Override/*from  ww  w  . ja  va  2  s .  com*/
            public void onEvent(OnIceCandidateEvent event) {
                JsonObject response = new JsonObject();
                response.addProperty("id", "iceCandidate");
                response.add("candidate", JsonUtils.toJsonObject(event.getCandidate()));
                try {
                    synchronized (session) {
                        session.sendMessage(new TextMessage(response.toString()));
                    }
                } catch (IOException e) {
                    log.debug(e.getMessage());
                }
            }
        });

        String sdpOffer = jsonMessage.getAsJsonPrimitive("sdpOffer").getAsString();
        String sdpAnswer = presenterWebRtc.processOffer(sdpOffer);

        JsonObject response = new JsonObject();
        response.addProperty("id", "presenterResponse");
        response.addProperty("response", "accepted");
        response.addProperty("sdpAnswer", sdpAnswer);

        synchronized (session) {
            presenterUserSession.sendMessage(response);
        }
        presenterWebRtc.gatherCandidates();

    } else {
        JsonObject response = new JsonObject();
        response.addProperty("id", "presenterResponse");
        response.addProperty("response", "rejected");
        response.addProperty("message", "Another user is currently acting as sender. Try again later ...");
        session.sendMessage(new TextMessage(response.toString()));
    }
}

From source file:org.kurento.tutorial.one2manycall.CallHandler.java

License:Open Source License

private synchronized void viewer(final WebSocketSession session, JsonObject jsonMessage) throws IOException {
    if (presenterUserSession == null || presenterUserSession.getWebRtcEndpoint() == null) {
        JsonObject response = new JsonObject();
        response.addProperty("id", "viewerResponse");
        response.addProperty("response", "rejected");
        response.addProperty("message", "No active sender now. Become sender or . Try again later ...");
        session.sendMessage(new TextMessage(response.toString()));
    } else {//from  w ww .  j  av  a  2  s . co  m
        if (viewers.containsKey(session.getId())) {
            JsonObject response = new JsonObject();
            response.addProperty("id", "viewerResponse");
            response.addProperty("response", "rejected");
            response.addProperty("message",
                    "You are already viewing in this session. Use a different browser to add additional viewers.");
            session.sendMessage(new TextMessage(response.toString()));
            return;
        }
        UserSession viewer = new UserSession(session);
        viewers.put(session.getId(), viewer);

        String sdpOffer = jsonMessage.getAsJsonPrimitive("sdpOffer").getAsString();

        WebRtcEndpoint nextWebRtc = new WebRtcEndpoint.Builder(pipeline).build();

        nextWebRtc.addOnIceCandidateListener(new EventListener<OnIceCandidateEvent>() {

            @Override
            public void onEvent(OnIceCandidateEvent event) {
                JsonObject response = new JsonObject();
                response.addProperty("id", "iceCandidate");
                response.add("candidate", JsonUtils.toJsonObject(event.getCandidate()));
                try {
                    synchronized (session) {
                        session.sendMessage(new TextMessage(response.toString()));
                    }
                } catch (IOException e) {
                    log.debug(e.getMessage());
                }
            }
        });

        viewer.setWebRtcEndpoint(nextWebRtc);
        presenterUserSession.getWebRtcEndpoint().connect(nextWebRtc);
        String sdpAnswer = nextWebRtc.processOffer(sdpOffer);

        JsonObject response = new JsonObject();
        response.addProperty("id", "viewerResponse");
        response.addProperty("response", "accepted");
        response.addProperty("sdpAnswer", sdpAnswer);

        synchronized (session) {
            viewer.sendMessage(response);
        }
        nextWebRtc.gatherCandidates();
    }
}

From source file:org.kurento.tutorial.one2onecalladv.CallHandler.java

License:Open Source License

private void call(UserSession caller, JsonObject jsonMessage) throws IOException {
    String to = jsonMessage.get("to").getAsString();
    String from = jsonMessage.get("from").getAsString();
    JsonObject response = new JsonObject();

    if (registry.exists(to)) {
        UserSession callee = registry.getByName(to);
        caller.setSdpOffer(jsonMessage.getAsJsonPrimitive("sdpOffer").getAsString());
        caller.setCallingTo(to);//from  w w  w .  ja v a  2 s.c o  m

        response.addProperty("id", "incomingCall");
        response.addProperty("from", from);

        callee.sendMessage(response);
        callee.setCallingFrom(from);
    } else {
        response.addProperty("id", "callResponse");
        response.addProperty("response", "rejected");
        response.addProperty("message", "user '" + to + "' is not registered");

        caller.sendMessage(response);
    }
}

From source file:org.kurento.tutorial.one2onecallrec.CallHandler.java

License:Apache License

private void call(UserSession caller, JsonObject jsonMessage) throws IOException {
    String to = jsonMessage.get("to").getAsString();
    String from = jsonMessage.get("from").getAsString();
    JsonObject response = new JsonObject();

    if (registry.exists(to)) {
        caller.setSdpOffer(jsonMessage.getAsJsonPrimitive("sdpOffer").getAsString());
        caller.setCallingTo(to);/*from www .  jav  a 2  s  .co  m*/

        response.addProperty("id", "incomingCall");
        response.addProperty("from", from);

        UserSession callee = registry.getByName(to);
        callee.sendMessage(response);
        callee.setCallingFrom(from);
    } else {
        response.addProperty("id", "callResponse");
        response.addProperty("response", "rejected");
        response.addProperty("message", "user '" + to + "' is not registered");

        caller.sendMessage(response);
    }
}

From source file:org.lanternpowered.server.text.gson.JsonTextBaseSerializer.java

License:MIT License

public static void deserialize(JsonObject json, Text.Builder builder, JsonDeserializationContext context,
        @Nullable JsonArray children) throws JsonParseException {
    JsonElement element;// w w w.j a va2s . c o  m
    if ((element = json.get(COLOR)) != null) {
        Sponge.getRegistry().getType(TextColor.class, element.getAsString()).ifPresent(builder::color);
    }
    TextStyle style = builder.getStyle();
    if ((element = json.get(BOLD)) != null) {
        style = style.bold(element.getAsBoolean());
    }
    if ((element = json.get(ITALIC)) != null) {
        style = style.italic(element.getAsBoolean());
    }
    if ((element = json.get(UNDERLINE)) != null) {
        style = style.underline(element.getAsBoolean());
    }
    if ((element = json.get(STRIKETHROUGH)) != null) {
        style = style.strikethrough(element.getAsBoolean());
    }
    if ((element = json.get(OBFUSCATED)) != null) {
        style = style.obfuscated(element.getAsBoolean());
    }
    builder.style(style);
    if (children != null) {
        builder.append((Text[]) context.deserialize(children, Text[].class));
    }
    if ((element = json.get(CLICK_EVENT)) != null) {
        final JsonObject jsonClickEvent = element.getAsJsonObject();
        if (jsonClickEvent != null) {
            final JsonPrimitive jsonEventAction = jsonClickEvent.getAsJsonPrimitive(EVENT_ACTION);
            final JsonPrimitive jsonEventValue = jsonClickEvent.getAsJsonPrimitive(EVENT_VALUE);
            if (jsonEventAction != null && jsonEventValue != null) {
                final String action = jsonEventAction.getAsString();
                final String value = jsonEventValue.getAsString();

                final ClickAction<?> clickAction = LanternTextHelper.parseClickAction(action, value);
                if (clickAction != null) {
                    builder.onClick(clickAction);
                }
            }
        }
    }
    if ((element = json.get(HOVER_EVENT)) != null) {
        final JsonObject jsonHoverEvent = element.getAsJsonObject();
        if (jsonHoverEvent != null) {
            final JsonPrimitive jsonEventAction = jsonHoverEvent.getAsJsonPrimitive(EVENT_ACTION);
            final JsonPrimitive jsonEventValue = jsonHoverEvent.getAsJsonPrimitive(EVENT_VALUE);
            if (jsonEventAction != null && jsonEventValue != null) {
                final String action = jsonEventAction.getAsString();
                final String value = jsonEventValue.getAsString();

                final HoverAction<?> hoverAction = LanternTextHelper.parseHoverAction(action, value);
                if (hoverAction != null) {
                    builder.onHover(hoverAction);
                }
            }
        }
    }
    if ((element = json.get(INSERTION)) != null) {
        builder.onShiftClick(TextActions.insertText(element.getAsString()));
    }
}

From source file:org.matrix.androidsdk.call.MXCallsManager.java

License:Apache License

/**
 * Manage the call events.//from   w w w .  ja v  a 2s.c  o  m
 * @param event the call event.
 */
public void handleCallEvent(final Event event) {
    if (event.isCallEvent() && isSupported()) {
        Log.d(LOG_TAG, "handleCallEvent " + event.getType());

        // always run the call event in the UI thread
        // MXChromeCall does not work properly in other thread (because of the webview)
        mUIThreadHandler.post(new Runnable() {
            @Override
            public void run() {
                boolean isMyEvent = TextUtils.equals(event.getSender(), mSession.getMyUserId());
                Room room = mSession.getDataHandler().getRoom(event.roomId);

                String callId = null;
                JsonObject eventContent = null;

                try {
                    eventContent = event.getContentAsJsonObject();
                    callId = eventContent.getAsJsonPrimitive("call_id").getAsString();
                } catch (Exception e) {
                    Log.e(LOG_TAG, "handleCallEvent : fail to retrieve call_id " + e.getMessage());
                }
                // sanity check
                if ((null != callId) && (null != room)) {
                    // receive an invitation
                    if (Event.EVENT_TYPE_CALL_INVITE.equals(event.getType())) {
                        long lifeTime = event.getAge();

                        if (Long.MAX_VALUE == lifeTime) {
                            lifeTime = System.currentTimeMillis() - event.getOriginServerTs();
                        }

                        // ignore older call messages
                        if (lifeTime < 30000) {
                            // create the call only it is triggered from someone else
                            IMXCall call = getCallWithCallId(callId, !isMyEvent);

                            // sanity check
                            if (null != call) {
                                // init the information
                                if (null == call.getRoom()) {
                                    call.setRooms(room, room);
                                }

                                if (!isMyEvent) {
                                    call.prepareIncomingCall(eventContent, callId, null);
                                    call.setIsIncoming(true);
                                    mxPendingIncomingCallId.add(callId);
                                } else {
                                    call.handleCallEvent(event);
                                }
                            }
                        } else {
                            Log.d(LOG_TAG, "## handleCallEvent() : " + Event.EVENT_TYPE_CALL_INVITE
                                    + " is ignored because it is too old");
                        }
                    } else if (Event.EVENT_TYPE_CALL_CANDIDATES.equals(event.getType())) {
                        if (!isMyEvent) {
                            IMXCall call = getCallWithCallId(callId);

                            if (null != call) {
                                if (null == call.getRoom()) {
                                    call.setRooms(room, room);
                                }
                                call.handleCallEvent(event);
                            }
                        }
                    } else if (Event.EVENT_TYPE_CALL_ANSWER.equals(event.getType())) {
                        IMXCall call = getCallWithCallId(callId);

                        if (null != call) {
                            // assume it is a catch up call.
                            // the creation / candidates /
                            // the call has been answered on another device
                            if (IMXCall.CALL_STATE_CREATED.equals(call.getCallState())) {
                                call.onAnsweredElsewhere();
                                synchronized (this) {
                                    mCallsByCallId.remove(callId);
                                }
                            } else {
                                if (null == call.getRoom()) {
                                    call.setRooms(room, room);
                                }
                                call.handleCallEvent(event);
                            }
                        }
                    } else if (Event.EVENT_TYPE_CALL_HANGUP.equals(event.getType())) {
                        final IMXCall call = getCallWithCallId(callId);
                        if (null != call) {
                            // trigger call events only if the call is active
                            final boolean isActiveCall = !IMXCall.CALL_STATE_CREATED
                                    .equals(call.getCallState());

                            if (null == call.getRoom()) {
                                call.setRooms(room, room);
                            }

                            if (isActiveCall) {
                                call.handleCallEvent(event);
                            }

                            synchronized (this) {
                                mCallsByCallId.remove(callId);
                            }

                            // warn that a call has been hung up
                            mUIThreadHandler.post(new Runnable() {
                                @Override
                                public void run() {
                                    // must warn anyway any listener that the call has been killed
                                    // for example, when the device is in locked screen
                                    // the callview is not created but the device is ringing
                                    // if the other participant ends the call, the ring should stop
                                    dispatchOnCallHangUp(call);
                                }
                            });
                        }
                    }
                }
            }
        });
    }
}