Example usage for com.fasterxml.jackson.core JsonToken END_OBJECT

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonToken END_OBJECT.

Prototype

JsonToken END_OBJECT

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Document

END_OBJECT is returned when encountering '}' which signals ending of an Object value

Usage

From source file:com.tlongdev.bktf.interactor.TlongdevPriceListInteractor.java

private int parseJson(InputStream inputStream) throws IOException {
    //Create a parser from the input stream for fast parsing and low impact on memory
    JsonFactory factory = new JsonFactory();
    JsonParser parser = factory.createParser(inputStream);

    Vector<ContentValues> cVVector = new Vector<>();
    int retVal = 0;
    int count = 0;

    //Not a JSON if it doesn't start with START OBJECT
    if (parser.nextToken() != JsonToken.START_OBJECT) {
        return -1;
    }/* w  w  w.  j av a 2  s.  co  m*/

    while (parser.nextToken() != JsonToken.END_OBJECT) {
        String name = parser.getCurrentName();
        parser.nextToken();

        switch (name) {
        case "success":
            if (parser.getIntValue() == 0) {
                retVal = 1;
            }
            break;
        case "message":
            errorMessage = parser.getText();
            break;
        case "count":
            count = parser.getIntValue();
            break;
        case "prices":

            while (parser.nextToken() != JsonToken.END_ARRAY) {
                ContentValues values = buildContentValues(parser);
                cVVector.add(values);
            }

            if (cVVector.size() > 0) {
                ContentValues[] cvArray = new ContentValues[cVVector.size()];
                cVVector.toArray(cvArray);
                //Insert all the data into the database
                rowsInserted = mContext.getContentResolver().bulkInsert(PriceEntry.CONTENT_URI, cvArray);
                Log.v(LOG_TAG, "inserted " + rowsInserted + " rows into prices table");
            }
            break;
        }
    }

    parser.close();

    return retVal;
}

---

From source file:org.mongojack.internal.object.BsonObjectTraversingParser.java

@Override
public JsonToken nextToken() throws IOException {
    if (nextToken != null) {
        _currToken = nextToken;/* w w w  .j a v a 2s . co  m*/
        nextToken = null;
        return _currToken;
    }
    // are we to descend to a container child?
    if (startContainer) {
        startContainer = false;
        // minor optimization: empty containers can be skipped
        if (!nodeCursor.currentHasChildren()) {
            _currToken = (_currToken == JsonToken.START_OBJECT) ? JsonToken.END_OBJECT : JsonToken.END_ARRAY;
            return _currToken;
        }
        nodeCursor = nodeCursor.iterateChildren();
        _currToken = nodeCursor.nextToken();
        if (_currToken == JsonToken.START_OBJECT || _currToken == JsonToken.START_ARRAY) {
            startContainer = true;
        }
        return _currToken;
    }
    // No more content?
    if (nodeCursor == null) {
        closed = true; // if not already set
        return null;
    }
    // Otherwise, next entry from currentFieldName cursor
    _currToken = nodeCursor.nextToken();
    if (_currToken != null) {
        if (_currToken == JsonToken.START_OBJECT || _currToken == JsonToken.START_ARRAY) {
            startContainer = true;
        }
        return _currToken;
    }
    // null means no more children; need to return end marker
    _currToken = nodeCursor.endToken();
    nodeCursor = nodeCursor.getParent();
    return _currToken;
}

---

From source file:org.springframework.data.couchbase.core.convert.translation.JacksonTranslationService.java

/**
 * Helper method to decode an object recursively.
 *
 * @param parser the JSON parser with the content.
 * @param target the target where the content should be stored.
 *
 * @throws IOException//  w w w  .  j  a v  a2  s .  co m
 * @returns the decoded object.
 */
private CouchbaseDocument decodeObject(final JsonParser parser, final CouchbaseDocument target)
        throws IOException {
    JsonToken currentToken = parser.nextToken();

    String fieldName = "";
    while (currentToken != null && currentToken != JsonToken.END_OBJECT) {
        if (currentToken == JsonToken.START_OBJECT) {
            target.put(fieldName, decodeObject(parser, new CouchbaseDocument()));
        } else if (currentToken == JsonToken.START_ARRAY) {
            target.put(fieldName, decodeArray(parser, new CouchbaseList()));
        } else if (currentToken == JsonToken.FIELD_NAME) {
            fieldName = parser.getCurrentName();
        } else {
            target.put(fieldName, decodePrimitive(currentToken, parser));
        }

        currentToken = parser.nextToken();
    }

    return target;
}

---

From source file:com.cedarsoft.serialization.serializers.jackson.VersionRangeSerializer.java

@Nonnull
@Override/*  ww  w .  j  a  va 2 s .  co m*/
public VersionRange deserialize(@Nonnull JsonParser deserializeFrom, @Nonnull Version formatVersion)
        throws VersionException, IOException, JsonProcessingException {
    //min
    JacksonParserWrapper parserWrapper = new JacksonParserWrapper(deserializeFrom);
    parserWrapper.nextToken();
    parserWrapper.verifyCurrentToken(JsonToken.FIELD_NAME);
    String currentName3 = parserWrapper.getCurrentName();

    if (!PROPERTY_MIN.equals(currentName3)) {
        throw new JsonParseException(
                "Invalid field. Expected <" + PROPERTY_MIN + "> but was <" + currentName3 + ">",
                parserWrapper.getCurrentLocation());
    }
    parserWrapper.nextToken();
    Version min = Version.parse(deserializeFrom.getText());
    //max
    parserWrapper.nextToken();
    parserWrapper.verifyCurrentToken(JsonToken.FIELD_NAME);
    String currentName2 = parserWrapper.getCurrentName();

    if (!PROPERTY_MAX.equals(currentName2)) {
        throw new JsonParseException(
                "Invalid field. Expected <" + PROPERTY_MAX + "> but was <" + currentName2 + ">",
                parserWrapper.getCurrentLocation());
    }
    parserWrapper.nextToken();
    Version max = Version.parse(deserializeFrom.getText());
    //includeLower
    parserWrapper.nextToken();
    parserWrapper.verifyCurrentToken(JsonToken.FIELD_NAME);
    String currentName1 = parserWrapper.getCurrentName();

    if (!PROPERTY_INCLUDELOWER.equals(currentName1)) {
        throw new JsonParseException(
                "Invalid field. Expected <" + PROPERTY_INCLUDELOWER + "> but was <" + currentName1 + ">",
                parserWrapper.getCurrentLocation());
    }
    parserWrapper.nextToken();
    boolean includeLower = deserializeFrom.getBooleanValue();
    //includeUpper
    parserWrapper.nextToken();
    parserWrapper.verifyCurrentToken(JsonToken.FIELD_NAME);
    String currentName = parserWrapper.getCurrentName();

    if (!PROPERTY_INCLUDEUPPER.equals(currentName)) {
        throw new JsonParseException(
                "Invalid field. Expected <" + PROPERTY_INCLUDEUPPER + "> but was <" + currentName + ">",
                parserWrapper.getCurrentLocation());
    }
    parserWrapper.nextToken();
    boolean includeUpper = deserializeFrom.getBooleanValue();
    //Finally closing element
    parserWrapper.nextToken(JsonToken.END_OBJECT);
    //Constructing the deserialized object
    return new VersionRange(min, max, includeLower, includeUpper);
}

---

From source file:org.messic.server.api.musicinfo.youtube.MusicInfoYoutubePlugin.java

private String search(Locale locale, String search) throws IOException {

    // http://ctrlq.org/code/19608-youtube-search-api
    // Based con code writted by Amit Agarwal

    // YouTube Data API base URL (JSON response)
    String surl = "v=2&alt=jsonc";
    // set paid-content as false to hide movie rentals
    surl = surl + "&paid-content=false";
    // set duration as long to filter partial uploads
    // url = url + "&duration=long";
    // order search results by view count
    surl = surl + "&orderby=viewCount";
    // we can request a maximum of 50 search results in a batch
    surl = surl + "&max-results=50";
    surl = surl + "&q=" + search;

    URI uri = null;/*  w w  w . ja v  a  2  s .c  o m*/
    try {
        uri = new URI("http", "gdata.youtube.com", "/feeds/api/videos", surl, null);
    } catch (URISyntaxException e) {
        log.error("failed!", e);
    }

    URL url = new URL(uri.toASCIIString());
    log.info(surl);
    Proxy proxy = getProxy();
    URLConnection connection = (proxy != null ? url.openConnection(proxy) : url.openConnection());
    InputStream is = connection.getInputStream();

    JsonFactory jsonFactory = new JsonFactory(); // or, for data binding,
                                                 // org.codehaus.jackson.mapper.MappingJsonFactory
    JsonParser jParser = jsonFactory.createParser(is);

    String htmlCode = "<script type=\"text/javascript\">";
    htmlCode = htmlCode + "  function musicInfoYoutubeDestroy(){";
    htmlCode = htmlCode + "       $('.messic-musicinfo-youtube-overlay').remove();";
    htmlCode = htmlCode + "       $('.messic-musicinfo-youtube-iframe').remove();";
    htmlCode = htmlCode + "  }";
    htmlCode = htmlCode + "  function musicInfoYoutubePlay(id){";
    htmlCode = htmlCode
            + "      var code='<div class=\"messic-musicinfo-youtube-overlay\" onclick=\"musicInfoYoutubeDestroy()\"></div>';";
    htmlCode = htmlCode
            + "      code=code+'<iframe class=\"messic-musicinfo-youtube-iframe\" src=\"http://www.youtube.com/embed/'+id+'\" frameborder=\"0\" allowfullscreen></iframe>';";
    htmlCode = htmlCode + "      $(code).hide().appendTo('body').fadeIn();";
    htmlCode = htmlCode + "  }";
    htmlCode = htmlCode + "</script>";

    // loop until token equal to "}"
    while (jParser.nextToken() != null) {
        String fieldname = jParser.getCurrentName();
        if ("items".equals(fieldname)) {
            jParser.nextToken();
            while (jParser.nextToken() != JsonToken.END_OBJECT) {
                YoutubeItem yi = new YoutubeItem();
                while (jParser.nextToken() != JsonToken.END_OBJECT) {
                    if (jParser.getCurrentToken() == JsonToken.START_OBJECT) {
                        jParser.skipChildren();
                    }
                    fieldname = jParser.getCurrentName();

                    if ("id".equals(fieldname)) {
                        jParser.nextToken();
                        yi.id = jParser.getText();
                    }
                    if ("category".equals(fieldname)) {
                        jParser.nextToken();
                        yi.category = jParser.getText();
                    }
                    if ("title".equals(fieldname)) {
                        jParser.nextToken();
                        yi.title = jParser.getText();
                    }
                    if ("description".equals(fieldname)) {
                        jParser.nextToken();
                        yi.description = jParser.getText();
                    }
                    if ("thumbnail".equals(fieldname)) {
                        jParser.nextToken();
                        jParser.nextToken();
                        jParser.nextToken();
                        jParser.nextToken();
                        fieldname = jParser.getCurrentName();
                        if ("hqDefault".equals(fieldname)) {
                            jParser.nextToken();
                            yi.thumbnail = jParser.getText();
                        }
                        jParser.nextToken();
                    }
                }

                if (yi.category != null && "MUSIC".equals(yi.category.toUpperCase()) || (yi.category == null)) {
                    if (yi.title != null) {
                        htmlCode = htmlCode + "<div class=\"messic-musicinfo-youtube-item\"><img src=\""
                                + yi.thumbnail
                                + "\"/><div class=\"messic-musicinfo-youtube-item-play\" onclick=\"musicInfoYoutubePlay('"
                                + yi.id + "')\"></div>" + "<div class=\"messic-musicinfo-youtube-description\">"
                                + "  <div class=\"messic-musicinfo-youtube-item-title\">" + yi.title + "</div>"
                                + "  <div class=\"messic-musicinfo-youtube-item-description\">" + yi.description
                                + "</div>" + "</div>" + "</div>";
                    }
                }
            }
        }

    }
    return htmlCode;
}

---

From source file:com.cinnober.msgcodec.json.TypeScannerJsonParser.java

private void skipValue(Iterator<Token> it) throws NoSuchElementException, DecodeException {
    Token token = it.next();//from   ww w  .j av  a 2s  .c  o m
    switch (token.getType()) {
    case START_ARRAY:
        skipValuesUntil(it, JsonToken.END_ARRAY);
        break;
    case START_OBJECT:
        skipValuesUntil(it, JsonToken.END_OBJECT);
        break;
    case END_ARRAY:
    case END_OBJECT:
        throw new DecodeException("Unexpected JSON token " + token.getType());
    default:
        break;
    }
}

---

From source file:com.sdl.odata.unmarshaller.json.core.JsonProcessor.java

/**
 * Process an embedded object.//from  w  w  w .  j  ava  2s . c  o m
 *
 * @param jsonParser the parser
 * @return map with embedded object key:values
 * @throws IOException If unable to read input parser
 */
private Object getEmbeddedObject(JsonParser jsonParser) throws IOException {
    LOG.info("Start parsing an embedded object.");
    Map<String, Object> embeddedMap = new HashMap<>();
    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        String key = jsonParser.getText();
        jsonParser.nextToken();
        JsonToken token = jsonParser.getCurrentToken();
        if (token == JsonToken.START_ARRAY) {
            Object embeddedArray = getCollectionValue(jsonParser);
            embeddedMap.put(key, embeddedArray);
        } else if (token == JsonToken.START_OBJECT) {
            Object embeddedObject = getEmbeddedObject(jsonParser);
            embeddedMap.put(key, embeddedObject);
        } else {
            if (token.equals(JsonToken.VALUE_NULL)) {
                embeddedMap.put(key, null);
            } else {
                embeddedMap.put(key, jsonParser.getText());
            }
        }
    }
    return embeddedMap;
}

---

From source file:com.microsoft.azure.storage.core.EncryptionData.java

public static EncryptionData deserialize(JsonParser parser) throws JsonParseException, IOException {
    JsonUtilities.assertIsStartObjectJsonToken(parser);

    parser.nextToken();/*from   ww w. j ava  2  s .c om*/

    EncryptionData data = new EncryptionData();
    while (parser.getCurrentToken() != JsonToken.END_OBJECT) {
        String name = parser.getCurrentName();
        parser.nextToken();

        if (name.equals(Constants.EncryptionConstants.WRAPPED_CONTENT_KEY)) {
            data.setWrappedContentKey(WrappedContentKey.deserialize(parser));
        } else if (name.equals(Constants.EncryptionConstants.ENCRYPTION_AGENT)) {
            data.setEncryptionAgent(EncryptionAgent.deserialize(parser));
        } else if (name.equals(Constants.EncryptionConstants.CONTENT_ENCRYPTION_IV)) {
            data.setContentEncryptionIV(parser.getBinaryValue());
        } else if (name.equals(Constants.EncryptionConstants.KEY_WRAPPING_METADATA)) {
            data.setKeyWrappingMetadata(deserializeKeyWrappingMetadata(parser));
        } else {
            consumeJsonObject(parser);
        }
        parser.nextToken();
    }

    JsonUtilities.assertIsEndObjectJsonToken(parser);

    return data;
}

---

From source file:com.ntsync.shared.ContactGroup.java

/**
 * Creates and returns an instance of the RawContact from encrypted data
 * /*w ww.ja va2 s.c  om*/
 * */
public static ContactGroup valueOf(String rowId, Map<Byte, ByteBuffer> values, Key privateKey)
        throws InvalidKeyException {
    try {
        String sourceId = null;
        Long rawId = null;

        if (values.containsKey(GroupConstants.SERVERROW_ID)) {
            sourceId = readRawString(values.get(GroupConstants.SERVERROW_ID));
        }

        if (sourceId == null || !sourceId.equals(rowId)) {
            // If ServerContactId is different, then rowId is the clientId
            rawId = Long.parseLong(rowId);
        }

        if (sourceId == null && rawId < 0) {
            throw new IllegalArgumentException("Missing RowId in data");
        }

        AEADBlockCipher cipher = CryptoHelper.getCipher();

        final boolean deleted = values.containsKey(GroupConstants.DELETED);

        final String textData = CryptoHelper.decodeStringValue(GroupConstants.TEXTDATA, values, cipher,
                privateKey);

        if (textData == null && !deleted) {
            LOG.error("No textdata found for row with Id:" + rowId);
            return null;
        }

        String title = null;
        String notes = null;

        if (!isEmpty(textData)) {
            JsonFactory fac = new JsonFactory();
            JsonParser jp = fac.createParser(textData);
            jp.nextToken();
            while (jp.nextToken() != JsonToken.END_OBJECT) {
                String fieldname = jp.getCurrentName();
                // move to value, or START_OBJECT/START_ARRAY
                jp.nextToken();
                if (GroupConstants.TITLE.equals(fieldname)) {
                    title = jp.getValueAsString();
                } else if (GroupConstants.NOTES.equals(fieldname)) {
                    notes = jp.getValueAsString();
                } else {
                    LOG.error("Unrecognized field for row with Id:" + rowId + " Fieldname:" + fieldname);
                }
            }
            jp.close();
        }

        String modStr = readRawString(values.get(GroupConstants.MODIFIED));
        Date lastModified = null;
        if (!isEmpty(modStr)) {
            lastModified = new Date(Long.parseLong(modStr));
        }

        return new ContactGroup(rawId, sourceId, title, notes, deleted, lastModified, -1);
    } catch (InvalidCipherTextException ex) {
        throw new InvalidKeyException("Invalid key detected.", ex);
    } catch (final Exception ex) {
        LOG.info("Error parsing contactgroup data. Reason:" + ex.toString(), ex);
    }
    return null;
}

---

From source file:com.cinnober.msgcodec.json.TypeScannerJsonParserTest.java

@Test
public void testNested3() throws IOException {
    JsonParser p = new JsonFactory()
            .createParser("{\"a\":{\"$type\":\"y\", \"c\":2, \"d\":2.1}, \"$type\":\"x\", \"b\":1.1}");
    p.nextToken(); // START_OBJECT
    p.nextToken(); // FIELD_NAME
    TypeScannerJsonParser p2 = new TypeScannerJsonParser(p);
    assertEquals("x", p2.findType());

    assertNextField("a", p2);
    assertEquals(JsonToken.START_OBJECT, p2.nextToken());
    // start nested object
    p2.nextToken(); // FIELD_NAME
    assertEquals("y", p2.findType());
    assertNextField("c", p2);
    assertNextIntValue(2, p2);/*from w  w  w. ja va  2  s . c o m*/
    assertNextField("d", p2);
    assertNextFloatValue(2.1, p2);
    assertEquals(JsonToken.END_OBJECT, p2.nextToken());
    // end nested object

    assertNextField("b", p2);
    assertNextFloatValue(1.1, p2);

    assertEquals(JsonToken.END_OBJECT, p2.nextToken());
    assertNull(p2.nextToken());
}

---

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