Example usage for javax.json JsonReader readObject

Introduction

In this page you can find the example usage for javax.json JsonReader readObject.

Prototype

JsonObject readObject();

Source Link

Document

Returns a JSON object that is represented in the input source.

Usage

From source file:com.amazon.alexa.avs.auth.companionapp.OAuth2ClientForPkce.java

JsonObject postRequest(HttpURLConnection connection, String data) throws IOException {
    int responseCode = -1;
    InputStream error = null;/*from w  w w.java  2s  .co m*/
    InputStream response = null;
    DataOutputStream outputStream = null;
    connection.setRequestMethod("POST");
    connection.setRequestProperty("Content-Type", "application/json");
    connection.setDoOutput(true);

    outputStream = new DataOutputStream(connection.getOutputStream());
    outputStream.write(data.getBytes(StandardCharsets.UTF_8));
    outputStream.flush();
    outputStream.close();
    responseCode = connection.getResponseCode();

    try {
        response = connection.getInputStream();
        JsonReader reader = Json.createReader(new InputStreamReader(response, StandardCharsets.UTF_8));
        return reader.readObject();

    } catch (IOException ioException) {
        error = connection.getErrorStream();
        if (error != null) {
            LWAException lwaException = new LWAException(IOUtils.toString(error), responseCode);
            throw lwaException;
        } else {
            throw ioException;
        }
    } finally {
        IOUtils.closeQuietly(error);
        IOUtils.closeQuietly(outputStream);
        IOUtils.closeQuietly(response);
    }
}

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From source file:org.ocelotds.marshalling.ArgumentServices.java

public Map getJavaResultFromSpecificUnmarshallerMap(String json, IJsonMarshaller marshaller)
        throws JsonUnmarshallingException {
    try {//from w  w w. jav a2 s.  com
        Map<String, Object> result = new HashMap();
        JsonReader createReader = Json.createReader(new StringReader(json));
        JsonObject readObject = createReader.readObject();
        for (Map.Entry<String, JsonValue> entry : readObject.entrySet()) {
            String key = entry.getKey();
            JsonValue jsonValue = entry.getValue();
            result.put(key, marshaller.toJava(jsonValue.toString()));
        }
        return result;
    } catch (Throwable t) {
        throw new JsonUnmarshallingException(t.getMessage());
    }
}

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From source file:org.gameontext.mediator.PlayerClient.java

/**
 * Get shared secret for player//from ww  w .j  ava 2s.c om
 * @param playerId
 * @param jwt
 * @param oldRoomId
 * @param newRoomId
 * @return
 */
public String getSharedSecret(String playerId, String jwt) {
    WebTarget target = this.root.path("{playerId}").resolveTemplate("playerId", playerId);

    Log.log(Level.FINER, this, "requesting shared secret using {0}", target.getUri().toString());

    try {
        // Make PUT request using the specified target, get result as a
        // string containing JSON
        Invocation.Builder builder = target.request(MediaType.APPLICATION_JSON);
        builder.header("Content-type", "application/json");
        builder.header("gameon-jwt", jwt);
        String result = builder.get(String.class);

        JsonReader p = Json.createReader(new StringReader(result));
        JsonObject j = p.readObject();
        JsonObject creds = j.getJsonObject("credentials");
        return creds.getString("sharedSecret");
    } catch (ResponseProcessingException rpe) {
        Response response = rpe.getResponse();
        Log.log(Level.FINER, this,
                "Exception obtaining shared secret for player,  uri: {0} resp code: {1} data: {2}",
                target.getUri().toString(),
                response.getStatusInfo().getStatusCode() + " " + response.getStatusInfo().getReasonPhrase(),
                response.readEntity(String.class));

        Log.log(Level.FINEST, this, "Exception obtaining shared secret for player", rpe);
    } catch (ProcessingException | WebApplicationException ex) {
        Log.log(Level.FINEST, this,
                "Exception obtaining shared secret for player (" + target.getUri().toString() + ")", ex);
    }

    // Sadly, badness happened while trying to get the shared secret
    return null;
}

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From source file:io.bibleget.VersionsSelect.java

public VersionsSelect() throws ClassNotFoundException {
    biblegetDB = BibleGetDB.getInstance();
    String bibleVersionsStr = biblegetDB.getMetaData("VERSIONS");
    JsonReader jsonReader = Json.createReader(new StringReader(bibleVersionsStr));
    JsonObject bibleVersionsObj = jsonReader.readObject();
    Set<String> versionsabbrev = bibleVersionsObj.keySet();
    bibleVersions = new BasicEventList<>();
    if (!versionsabbrev.isEmpty()) {
        for (String s : versionsabbrev) {
            String versionStr = bibleVersionsObj.getString(s); //store these in an array
            String[] array;//from w  w w  . ja  va  2  s.c  o  m
            array = versionStr.split("\\|");
            bibleVersions.add(new BibleVersion(s, array[0], array[1],
                    StringUtils.capitalize(new Locale(array[2]).getDisplayLanguage())));
        }
    }

    versionsByLang = new SeparatorList<>(bibleVersions, new VersionComparator(), 1, 1000);

    int listLength = versionsByLang.size();
    enabledFlags = new boolean[listLength];

    ListIterator itr = versionsByLang.listIterator();
    while (itr.hasNext()) {
        int idx = itr.nextIndex();
        Object next = itr.next();
        enabledFlags[idx] = !(next.getClass().getSimpleName().equals("GroupSeparator"));
        if (enabledFlags[idx]) {
            versionCount++;
        } else {
            versionLangs++;
        }
    }

    this.setModel(new DefaultEventListModel<>(versionsByLang));
    this.setCellRenderer(new VersionCellRenderer());
    this.setSelectionModel(new DisabledItemSelectionModel());
}

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From source file:org.codice.plugin.version.MavenVersionValidationPlugin.java

public void execute() throws MojoExecutionException, MojoFailureException {
    String jsonContents;//from  w w  w .  j  a  v a 2 s  . c om
    File jsonFile;
    boolean hasRangeChars = false;

    JsonObject jsonObject;

    String baseDir = null;
    try {
        baseDir = project.getBasedir().getCanonicalPath();
    } catch (IOException e) {
        getLog().error("Could not find base directory", e);
    }

    if (baseDir != null) {
        String[] fileList = getListOfPackageJsonFiles(baseDir, FILE_NAME);

        for (String filepath : fileList) {
            jsonFile = Paths.get(baseDir, File.separator, filepath).toFile();

            try {
                jsonContents = FileUtils.readFileToString(jsonFile, (Charset) null);
                JsonReader jsonReader = Json.createReader(new StringReader(jsonContents));
                jsonObject = jsonReader.readObject();

                hasRangeChars |= hasRangeChars(jsonObject.getJsonObject("devDependencies"),
                        jsonFile.toString());
                hasRangeChars |= hasRangeChars(jsonObject.getJsonObject("dependencies"), jsonFile.toString());
            } catch (IOException e) {
                getLog().error("Could not find file", e);
            }
        }
        if (hasRangeChars) {
            throw new MojoFailureException(MOJO_EXCEPTION_MESSAGE);
        }
    }
}

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From source file:com.open.shift.support.controller.SupportResource.java

@GET
@Produces(MediaType.APPLICATION_JSON)/*  w ww . j  av a  2 s.c  om*/
@Path("piechart")
public JsonObject generatePieChart() throws Exception {
    URL u = ctx.getResource("/WEB-INF/classes/templates/pie.json");
    String pieJson = null;
    if (OS.indexOf("win") >= 0) {
        pieJson = u.toString().substring(6);
    } else if (OS.indexOf("nux") >= 0) {
        pieJson = u.toString().substring(5);
    }

    JsonReader reader = Json.createReader(new FileReader(pieJson));
    JsonObject main = reader.readObject();
    JsonObjectBuilder title = Json.createObjectBuilder().add("text", "Companies Contribution in Deposits");
    JsonArrayBuilder data = Json.createArrayBuilder().add(Json.createArrayBuilder().add("Infosys").add(45.0))
            .add(Json.createArrayBuilder().add("TCS").add(26.8))
            .add(Json.createArrayBuilder().add("Oracle").add(8.5))
            .add(Json.createArrayBuilder().add("Accenture").add(6.2)).add(Json.createObjectBuilder()
                    .add("name", "IBM").add("y", 12.8).add("sliced", true).add("selected", true));
    JsonArrayBuilder series = Json.createArrayBuilder().add(
            Json.createObjectBuilder().add("type", "pie").add("name", "Deposit Contributed").add("data", data));

    JsonObjectBuilder mainJsonObj = Json.createObjectBuilder();
    for (Map.Entry<String, JsonValue> entrySet : main.entrySet()) {
        String key = entrySet.getKey();
        JsonValue value = entrySet.getValue();
        mainJsonObj.add(key, value);
    }
    mainJsonObj.add("title", title.build()).add("series", series.build());

    return mainJsonObj.build();
}

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From source file:org.gameontext.mediator.PlayerClient.java

/**
 * Update the player's location. The new location will always be returned
 * from the service, in the face of a conflict between updates for the
 * player across devices, we'll get back the one that won.
 *
 * @param playerId//  w  w  w .  j  av a2 s.c o m
 *            The player id
 * @param jwt
 *            The server jwt for this player id.
 * @param oldRoomId
 *            The old room's id
 * @param newRoomId
 *            The new room's id
 * @return The id of the selected new room, taking contention into account.
 * @throws IOException
 * @throws JsonProcessingException
 */
public String updatePlayerLocation(String playerId, String jwt, String oldRoomId, String newRoomId) {
    WebTarget target = this.root.path("{playerId}/location").resolveTemplate("playerId", playerId)
            .queryParam("jwt", jwt);

    JsonObject parameter = Json.createObjectBuilder().add("oldLocation", oldRoomId)
            .add("newLocation", newRoomId).build();

    Log.log(Level.INFO, this, "updating location using {0} with putdata {1}", target.getUri().toString(),
            parameter.toString());

    try {
        // Make PUT request using the specified target, get result as a
        // string containing JSON
        String resultString = target.request(MediaType.APPLICATION_JSON).accept(MediaType.APPLICATION_JSON)
                .header("Content-type", "application/json").put(Entity.json(parameter), String.class);

        Log.log(Level.INFO, this, "response was {0}", resultString);

        JsonReader r = Json.createReader(new StringReader(resultString));
        JsonObject result = r.readObject();
        String location = result.getString("location");

        Log.log(Level.INFO, this, "response location {0}", location);
        //location should match the 'newRoomId' unless we didn't win the race to change the location.
        return location;
    } catch (ResponseProcessingException rpe) {
        Response response = rpe.getResponse();
        Log.log(Level.WARNING, this, "Exception changing player location,  uri: {0} resp code: {1}",
                target.getUri().toString(),
                response.getStatusInfo().getStatusCode() + " " + response.getStatusInfo().getReasonPhrase());
        Log.log(Level.WARNING, this, "Exception changing player location", rpe);
    } catch (ProcessingException | WebApplicationException ex) {
        Log.log(Level.WARNING, this, "Exception changing player location (" + target.getUri().toString() + ")",
                ex);
    }

    // Sadly, badness happened while trying to set the new room location
    // return to old room
    return oldRoomId;
}

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From source file:org.opendaylight.eman.impl.EmanSNMPBinding.java

public String getEoAttrSNMP(String deviceIP, String attribute) {
    LOG.info("EmanSNMPBinding.getEoAttrSNMP: ");

    /* To do: generalize targetURL
        research using Java binding to make reference to 'local' ODL API
     *//*from   w  w w  .  jav a  2 s  .c  om*/
    String targetUrl = "http://localhost:8181/restconf/operations/snmp:snmp-get";
    String bodyString = buildSNMPGetBody(deviceIP, attribute);
    CloseableHttpClient httpClient = HttpClients.createDefault();
    String result = null;

    try {
        /* invoke ODL SNMP API */
        HttpPost httpPost = new HttpPost(targetUrl);
        httpPost.addHeader("Authorization", "Basic " + encodedAuthStr);

        StringEntity inputBody = new StringEntity(bodyString);
        inputBody.setContentType(CONTENTTYPE_JSON);
        httpPost.setEntity(inputBody);

        CloseableHttpResponse httpResponse = httpClient.execute(httpPost);
        HttpEntity responseEntity = httpResponse.getEntity();
        LOG.info("EmanSNMPBinding.getEoAttrSNMP: Response Status: " + httpResponse.getStatusLine().toString());
        InputStream in = responseEntity.getContent();

        /* Parse response from ODL SNMP API */
        JsonReader rdr = Json.createReader(in);
        JsonObject obj = rdr.readObject();
        JsonObject output = obj.getJsonObject("output");
        JsonArray results = output.getJsonArray("results");
        JsonObject pwr = results.getJsonObject(0);
        String oid = pwr.getString("oid");
        result = pwr.getString("value");
        rdr.close();

        LOG.info("EmanSNMPBinding.getEoAttrSNMP: oid: " + oid + " value " + result);
    } catch (Exception ex) {
        LOG.info("Error: " + ex.getMessage(), ex);
    } finally {
        try {
            httpClient.close();
        } catch (IOException ex) {
            LOG.info("Error: " + ex.getMessage(), ex);
        }
    }
    return (result);
}

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From source file:fr.ortolang.diffusion.runtime.engine.task.ImportReferentialEntityTask.java

private String extractField(String jsonContent, String fieldName) {
    String fieldValue = null;/*w w w. j a  va  2  s.  c  om*/
    StringReader reader = new StringReader(jsonContent);
    JsonReader jsonReader = Json.createReader(reader);
    try {
        JsonObject jsonObj = jsonReader.readObject();
        fieldValue = jsonObj.getString(fieldName);
    } catch (IllegalStateException | NullPointerException | ClassCastException | JsonException e) {
        LOGGER.log(Level.WARNING, "No property '" + fieldName + "' in json object", e);
    } finally {
        jsonReader.close();
        reader.close();
    }

    return fieldValue;
}

---

From source file:com.open.shift.support.controller.SupportResource.java

@GET
@Produces(MediaType.APPLICATION_JSON)//from w  w w  .j  a  va 2 s  . c  o m
@Path("areachart")
public JsonObject generateAreaChart() throws Exception {
    System.out.println("The injected hashcode is " + this.supportDAO);
    int usa[] = { 0, 0, 0, 0, 0, 6, 11, 32, 110, 235, 369, 640, 1005, 1436, 2063, 3057, 4618, 6444, 9822, 15468,
            20434, 24126, 27387, 29459, 31056, 31982, 32040, 31233, 29224, 27342, 26662, 26956, 27912, 28999,
            28965, 27826, 25579, 25722, 24826, 24605, 24304, 23464, 23708, 24099, 24357, 24237, 24401, 24344,
            23586, 22380, 21004, 17287, 14747, 13076, 12555, 12144, 11009, 10950, 10871, 10824, 10577, 10527,
            10475, 10421, 10358, 10295, 10104 };

    int ussr[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 25, 50, 120, 150, 200, 426, 660, 869, 1060, 1605, 2471,
            3322, 4238, 5221, 6129, 7089, 8339, 9399, 10538, 11643, 13092, 14478, 15915, 17385, 19055, 21205,
            23044, 25393, 27935, 30062, 32049, 33952, 35804, 37431, 39197, 45000, 43000, 41000, 39000, 37000,
            35000, 33000, 31000, 29000, 27000, 25000, 24000, 23000, 22000, 21000, 20000, 19000, 18000, 18000,
            17000, 16000 };

    URL u = ctx.getResource("/WEB-INF/classes/templates/area.json");
    String areaJson = null;
    if (OS.indexOf("win") >= 0) {
        areaJson = u.toString().substring(6);
    } else if (OS.indexOf("nux") >= 0) {
        areaJson = u.toString().substring(5);
    }
    System.out.println("The areaJson is " + areaJson);

    JsonReader reader = Json.createReader(new FileReader(areaJson));
    JsonObject main = reader.readObject();

    JsonObject yaxis = main.getJsonObject("yAxis");

    JsonObjectBuilder title = Json.createObjectBuilder().add("text", "US and USSR Deposits");
    JsonObjectBuilder ytitle = Json.createObjectBuilder().add("text", "Amount Deposisted");
    JsonArrayBuilder usaData = Json.createArrayBuilder();
    for (Integer usa1 : usa) {
        usaData.add(usa1);
    }

    JsonArrayBuilder ussrData = Json.createArrayBuilder();
    for (Integer uss1 : ussr) {
        ussrData.add(uss1);
    }

    JsonObjectBuilder usaSeries = Json.createObjectBuilder().add("name", "USA").add("data", usaData);
    JsonObjectBuilder ussrSeries = Json.createObjectBuilder().add("name", "USSR").add("data", ussrData);
    JsonArrayBuilder series = Json.createArrayBuilder().add(usaSeries).add(ussrSeries);

    //main json object builder
    JsonObjectBuilder mainJsonObj = Json.createObjectBuilder();
    for (Map.Entry<String, JsonValue> mainObj : main.entrySet()) {
        String key = mainObj.getKey();
        JsonValue value = mainObj.getValue();

        if (key.equalsIgnoreCase("yAxis")) {
            String yaxisLabel = "labels";
            mainJsonObj.add(key, Json.createObjectBuilder().add(yaxisLabel, yaxis.getJsonObject(yaxisLabel))
                    .add("title", ytitle.build()));
        } else {
            mainJsonObj.add(key, value);
        }

    }
    mainJsonObj.add("title", title.build()).add("series", series.build());

    return mainJsonObj.build();

}

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