Example usage for javax.json Json createReader

Introduction

In this page you can find the example usage for javax.json Json createReader.

Prototype

public static JsonReader createReader(InputStream in) 

Source Link

Document

Creates a JSON reader from a byte stream.

Usage

From source file:org.openstreetmap.josm.plugins.mapillary.actions.MapillarySubmitCurrentChangesetAction.java

@Override
public void actionPerformed(ActionEvent event) {
    String token = Main.pref.get("mapillary.access-token");
    if (token == null || token.trim().isEmpty()) {
        PluginState.notLoggedInToMapillaryDialog();
        return;// ww w  . j  ava2  s.  co  m
    }
    PluginState.setSubmittingChangeset(true);
    MapillaryUtils.updateHelpText();
    HttpClientBuilder builder = HttpClientBuilder.create();
    HttpPost httpPost = new HttpPost(MapillaryURL.submitChangesetURL().toString());
    httpPost.addHeader("content-type", "application/json");
    httpPost.addHeader("Authorization", "Bearer " + token);
    JsonArrayBuilder changes = Json.createArrayBuilder();
    MapillaryLocationChangeset locationChangeset = MapillaryLayer.getInstance().getLocationChangeset();
    for (MapillaryImage image : locationChangeset) {
        changes.add(Json.createObjectBuilder().add("image_key", image.getKey()).add("values",
                Json.createObjectBuilder()
                        .add("from", Json.createObjectBuilder().add("ca", image.getCa())
                                .add("lat", image.getLatLon().getY()).add("lon", image.getLatLon().getX()))
                        .add("to",
                                Json.createObjectBuilder().add("ca", image.getTempCa())
                                        .add("lat", image.getTempLatLon().getY())
                                        .add("lon", image.getTempLatLon().getX()))));
    }
    String json = Json.createObjectBuilder().add("change_type", "location").add("changes", changes)
            .add("request_comment", "JOSM-created").build().toString();
    try (CloseableHttpClient httpClient = builder.build()) {
        httpPost.setEntity(new StringEntity(json));
        CloseableHttpResponse response = httpClient.execute(httpPost);
        if (response.getStatusLine().getStatusCode() == 200) {
            String key = Json.createReader(response.getEntity().getContent()).readObject().getString("key");
            synchronized (MapillaryUtils.class) {
                Main.map.statusLine.setHelpText(
                        String.format("%s images submitted, Changeset key: %s", locationChangeset.size(), key));
            }
            locationChangeset.cleanChangeset();

        }

    } catch (IOException e) {
        logger.error("got exception", e);
        synchronized (MapillaryUtils.class) {
            Main.map.statusLine.setHelpText("Error submitting Mapillary changeset: " + e.getMessage());
        }
    } finally {
        PluginState.setSubmittingChangeset(false);
    }
}

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From source file:dk.dma.msinm.user.security.oauth.GoogleOAuthProvider.java

/**
 * {@inheritDoc}//  w w w . j  ava  2 s .c  o  m
 */
@Override
public User authenticateUser(HttpServletRequest request) throws Exception {

    OAuthService service = getOAuthService(settings, app.getBaseUri());
    if (service == null) {
        log.warn("OAuth service not available for " + getOAuthProviderId());
        throw new Exception("OAuth service not available for " + getOAuthProviderId());
    }

    String oauthVerifier = request.getParameter("code");
    Verifier verifier = new Verifier(oauthVerifier);

    Token accessToken = service.getAccessToken(OAuthConstants.EMPTY_TOKEN, verifier);
    log.info("Access Granted to Google with token " + accessToken);

    // check
    // https://github.com/haklop/myqapp/blob/b005df2e100f8aff7c1529097b651b1fd7ce6a4c/src/main/java/com/infoq/myqapp/controller/GoogleController.java
    String idToken = GoogleApiProvider.getIdToken(accessToken.getRawResponse());
    String userIdToken = idToken.split("\\.")[1];
    log.info("Received ID token " + userIdToken);

    String profile = new String(Base64.getDecoder().decode(userIdToken));
    log.info("Decoded " + profile);

    try (JsonReader jsonReader = Json.createReader(new StringReader(profile))) {
        JsonObject json = jsonReader.readObject();

        String email = json.containsKey("email") ? json.getString("email") : null;
        String firstName = json.containsKey("given_name") ? json.getString("given_name") : null;
        String lastName = json.containsKey("family_name") ? json.getString("family_name") : null;
        if (StringUtils.isBlank(email)) {
            throw new Exception("No email found in OAuth token");
        }
        log.info("Email  " + email);

        User user = userService.findByEmail(email);
        if (user == null) {
            user = new User();
            user.setEmail(email);
            user.setLanguage("en");
            user.setFirstName(firstName);
            user.setLastName(StringUtils.isBlank(lastName) ? email : lastName);
            user = userService.registerOAuthOnlyUser(user);
        }
        return user;
    }
}

---

From source file:prod.products.java

@PUT
@Consumes("application/json")
public void put(String str) {
    JsonObject json = Json.createReader(new StringReader(str)).readObject();
    int newid = json.getInt("PRODUCT_ID");
    String id = String.valueOf(newid);
    String name = json.getString("PRODUCT_NAME");
    String description = json.getString("PRODUCT_DESCRIPTION");
    int newqty = json.getInt("QUANTITY");
    String qty = String.valueOf(newqty);
    System.out.println(id + name + description + qty);
    doUpdate(/*from   w ww .  ja  v a2 s.c  o  m*/
            "UPDATE PRODUCT SET PRODUCT_ID= ?, PRODUCT_NAME = ?, PRODUCT_DESCRIPTION = ?, QUANTITY = ? WHERE PRODUCT_ID = ?",
            id, name, description, qty, id);
}

---

From source file:de.pksoftware.springstrap.cms.util.CmsUtils.java

public static String getModelProperty(CmsModel model, String path, String defaultValue)
        throws InvalidPathException {
    if (null == model) {
        return defaultValue;
    }/* ww  w .j a  v  a 2  s  .  c o  m*/

    Pattern pattern = Pattern.compile("^(\\/\\w+)+$");
    Matcher matcher = pattern.matcher(path);

    if (!matcher.matches()) {
        throw new RuntimeException(
                "Path must start with /, must not end with / and must only contain letters and numbers.");
    }

    String value = defaultValue;

    logger.info("Trying to get " + model.getModelName() + ">" + path);

    String data = model.getData();

    String[] pathParts = path.split("\\/");
    int partsLength = pathParts.length;

    JsonReader jsonReader = Json.createReader(new StringReader(data));
    JsonObject jsonObject = jsonReader.readObject();

    boolean pointerIsArray = false;
    Object pointer = jsonObject;

    for (int i = 1; i < partsLength; i++) {
        String pathPart = pathParts[i];
        logger.info("Testing property: " + pathPart);
        JsonValue jsonValue = null;
        Assert.notNull(pointer);
        if (pointerIsArray) {
            if (!NumberUtils.isNumber(pathPart)) {
                throw new InvalidPathException("Path element '" + pathPart + "' should be numeric.");
            }
            jsonValue = ((JsonArray) pointer).get(Integer.parseInt(pathPart));
        } else {
            jsonValue = ((JsonObject) pointer).get(pathPart);
        }

        if (null == jsonValue) {
            logger.info(model.getModelName() + " has no property: " + path);

            break;
        }

        JsonValue.ValueType valueType = jsonValue.getValueType();
        if (i < partsLength - 1) {
            //Must be Object or Array
            if (valueType == JsonValue.ValueType.ARRAY) {
                logger.info(pathPart + " is an array.");
                pointer = (JsonArray) jsonValue;
                pointerIsArray = true;
            } else if (valueType == JsonValue.ValueType.OBJECT) {
                logger.info(pathPart + " is an object.");
                pointer = (JsonObject) jsonValue;
                pointerIsArray = false;
            } else {
                throw new InvalidPathException("Path element '" + pathPart
                        + "' should be a be an object or array, but " + valueType.toString() + " found.");
            }
        } else {
            if (valueType == JsonValue.ValueType.STRING) {
                logger.info(pathPart + " is an string.");
                value = ((JsonString) jsonValue).getString();
                break;
            } else {
                throw new InvalidPathException("Path element '" + pathPart + "' should be a string, but "
                        + valueType.toString() + " found.");
            }
        }
    }

    jsonReader.close();

    return value;
}

---

From source file:org.bsc.confluence.rest.AbstractRESTConfluenceService.java

protected Stream<JsonObject> mapToStream(Response res) {

    final ResponseBody body = res.body();

    try (Reader r = body.charStream()) {

        final JsonReader rdr = Json.createReader(r);

        final JsonObject root = rdr.readObject();

        final Stream.Builder<JsonObject> stream = Stream.builder();

        // Check for Array
        if (root.containsKey("results")) {
            final JsonArray results = root.getJsonArray("results");

            if (results != null) {
                for (int ii = 0; ii < results.size(); ++ii)
                    stream.add(results.getJsonObject(ii));
            }//w w  w  .j a va 2 s .c  o  m
        } else {
            stream.add(root);
        }

        return stream.build();

    } catch (IOException | JsonParsingException e) {
        throw new Error(e);
    }

}

---

From source file:uk.theretiredprogrammer.nbpcglibrary.remoteclient.RemotePersistenceUnitProvider.java

/**
 * Execute Multiple Commands - send multiple commands in a single message to
 * be executed by remote data source.//  w w  w . j ava 2  s .co m
 *
 * @param request the set of command objects
 * @return the set of response objects
 * @throws IOException if problems with parsing command data or problems
 * executing the command
 */
public synchronized JsonArray executeMultipleCommands(JsonArray request) throws IOException {
    JsonStructure res = null;
    HttpPost httpPost = new HttpPost(url);
    httpPost.setEntity(new StringEntity(request.toString(), APPLICATION_JSON));
    try (CloseableHttpResponse response = httpclient.execute(httpPost)) {
        if (response.getStatusLine().getStatusCode() == 200) {
            HttpEntity responsebody = response.getEntity();
            try (JsonReader jsonReader = Json.createReader(responsebody.getContent())) {
                res = jsonReader.read();
            }
            EntityUtils.consume(responsebody);
        }
    }
    if (res instanceof JsonArray) {
        return (JsonArray) res;
    } else {
        throw new JsonConversionException();
    }
}

---

From source file:ch.bfh.abcvote.util.controllers.CommunicationController.java

/**
 * Gets the parameters of the bulletin board from the bulletin board and converts the recieved Json in a Parameters object and returns it
 * @return returns bulletin board's parameters in form of a parameter object
 *//*ww  w  .ja va 2 s .  c o m*/
public Parameters getParameters() {
    try {
        //Get parameters json with a get request 
        URL url = new URL(bulletinBoardUrl + "/parameters");

        InputStream urlInputStream = url.openStream();
        JsonReader jsonReader = Json.createReader(urlInputStream);
        JsonObject obj = jsonReader.readObject();
        //Json contains String representations of the parameter elements
        String oString = obj.getString("o");
        String pString = obj.getString("p");
        String h0String = obj.getString("h0");
        String h1String = obj.getString("h1");
        String h2String = obj.getString("h2");
        String g0String = obj.getString("g0");
        String g1String = obj.getString("g1");

        //Converting the parameter Element Strings into Parameters Object containing the restored Parameter Elements
        Parameters parameters = new Parameters(oString, pString, h0String, h1String, h2String, g0String,
                g1String);
        return parameters;
    } catch (Exception x) {
        System.err.println(x);
        return null;
    }

}

---

From source file:com.dhenton9000.jersey.client.BasicTests.java

/**
 * this demonstrates writing headers to the request
 *///w w w .  ja  v a 2 s .  co m
@Test
public void testConfigRequestFilter() {
    ClientConfig config = new ClientConfig();
    config.register(RequestFilter.class);
    Client client = ClientBuilder.newClient(config);
    WebTarget target = client.target(getBaseURI());
    Response response = target.path("restaurant").request().accept(MediaType.APPLICATION_JSON)
            .get(Response.class);
    if (response.getStatus() != 200) {
        fail("status problem for request " + response.getStatus());
    }

    InputStream jsonStringResponse = response.readEntity(InputStream.class);
    JsonReader myreader = Json.createReader(jsonStringResponse);
    JsonArray restaurants = myreader.readArray();
    assertTrue(restaurants.size() > 5);
    assertTrue(RequestFilter.gotHit);
    RequestFilter.gotHit = false;

}

---

From source file:io.bitgrillr.gocddockerexecplugin.utils.GoTestUtils.java

/**
 * Returns the status of the named pipeline instance.
 *
 * @param pipeline Name of the pipeline.
 * @param counter Counter of the pipeline instance.
 * @return The status.// w w w .  j a v  a 2  s  .  com
 * @throws GoError If Go.CD returns a non 2XX reponse.
 * @throws IOException If a communication error occurs.
 */
public static String getPipelineStatus(String pipeline, int counter) throws GoError, IOException {
    final HttpResponse response = executor
            .execute(Request.Get(PIPELINES + pipeline + "/instance/" + Integer.toString(counter)))
            .returnResponse();
    final int status = response.getStatusLine().getStatusCode();
    if (status != HttpStatus.SC_OK) {
        throw new GoError(status);
    }
    final JsonArray stages = Json.createReader(response.getEntity().getContent()).readObject()
            .getJsonArray("stages");
    String pipelineStatus = "Completed";
    for (JsonValue stage : stages) {
        final JsonArray jobs = ((JsonObject) stage).getJsonArray("jobs");
        for (JsonValue job : jobs) {
            pipelineStatus = job.asJsonObject().getString("state");
            if (!"Completed".equals(pipelineStatus)) {
                return pipelineStatus;
            }
        }
    }
    return pipelineStatus;
}

---

From source file:org.grogshop.services.endpoints.impl.ShopUserProfileServiceImpl.java

public Response setInterests(@NotNull @PathParam("user_id") Long user_id,
        @FormParam("interests") String interests) throws ServiceException {
    log.info("Storing from the database: (" + user_id + ") " + interests);
    if (interests != null) {
        JsonReader reader = Json.createReader(new ByteArrayInputStream(interests.getBytes()));
        JsonArray array = reader.readArray();
        reader.close();/* w  w w .j  a  v  a  2s .  c o  m*/

        List<Interest> interestsList = new ArrayList<Interest>(array.size());

        if (array != null) {

            for (int i = 0; i < array.size(); i++) {
                log.info("Interest[" + i + "]: " + array.getJsonObject(i).getString("name"));
                interestsList.add(interestService.get(array.getJsonObject(i).getString("name")));
            }

        }

        profileService.setInterests(user_id, interestsList);
    }

    return Response.ok().build();
}

---

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