Example usage for com.fasterxml.jackson.core JsonParser nextToken

List of usage examples for com.fasterxml.jackson.core JsonParser nextToken

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonParser nextToken.

Prototype

public abstract JsonToken nextToken() throws IOException, JsonParseException;

Source Link

Document

Main iteration method, which will advance stream enough to determine type of the next token, if any.

Usage

From source file:com.boxedfolder.domain.util.DateTimeDeserializerTests.java

@Test
public void testDeserializer() throws Exception {
    String content = "\"2015-07-22T07:39:16.302Z\"";
    JsonParser parser = mapper.getFactory().createParser(content);
    DeserializationContext context = mapper.getDeserializationContext();
    parser.nextToken();
    DateTime result = deserializer.deserialize(parser, context);
    assertEquals(dateTime, result);//from w  w w. j a  v a 2s  .c o  m
    parser.close();
}

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

private static List<RawImData> readImList(String rowId, List<RawImData> imAddresses, JsonParser jp)
        throws IOException {
    List<RawImData> newImAddresses = imAddresses;
    while (jp.nextToken() != JsonToken.END_ARRAY) {
        ImType type = null;/*from  w w w  . j av a2s.co m*/
        ImProtocolType proType = null;
        String customProctocolName = null;
        String imAddress = null;
        String imTypeLabel = null;
        boolean isSuperPrimary = false;
        boolean isPrimary = false;
        while (jp.nextToken() != JsonToken.END_OBJECT) {
            String namefield = jp.getCurrentName();
            // move to value
            if (jp.nextToken() == null) {
                throw new JsonParseException("Invalid JSON-Structure. End of Object missing.",
                        jp.getCurrentLocation());
            }
            if (ContactConstants.DATA.equals(namefield)) {
                imAddress = jp.getValueAsString();
            } else if (ContactConstants.TYPE.equals(namefield)) {
                type = ImType.fromVal(jp.getValueAsInt());
            } else if (ContactConstants.SUPERPRIMARY.equals(namefield)) {
                isSuperPrimary = jp.getValueAsBoolean();
            } else if (ContactConstants.PRIMARY.equals(namefield)) {
                isPrimary = jp.getValueAsBoolean();
            } else if (ContactConstants.LABEL.equals(namefield)) {
                imTypeLabel = jp.getValueAsString();
            } else if (ContactConstants.PROTOCOL_TYPE.equals(namefield)) {
                proType = ImProtocolType.fromVal(jp.getValueAsInt());
            } else if (ContactConstants.PROTOCOL_CUSTOM_PROT.equals(namefield)) {
                customProctocolName = jp.getValueAsString();
            } else {
                LOG.error(JSON_FIELDNOTRECOGNIZED + rowId + " Fieldname:" + namefield);
            }
        }
        if (newImAddresses == null) {
            newImAddresses = new ArrayList<RawImData>();
        }
        if (type == null) {
            type = ImType.TYPE_OTHER;
        }

        newImAddresses.add(new RawImData(imAddress, type, imTypeLabel, isPrimary, isSuperPrimary, proType,
                customProctocolName));
    }
    return newImAddresses;
}

From source file:com.taveloper.http.test.pojo.parse.ActivityObjectParse.java

public ActivityObject readJson(JsonParser in) throws JsonParseException, IOException {
    //        System.out.println("ActivityObjectParse.readJson");
    JsonToken curToken = in.nextToken();
    ActivityObject object = new ActivityObject();
    while (curToken == JsonToken.FIELD_NAME) {
        String curName = in.getText();
        JsonToken nextToken = in.nextToken();
        if ("content".equals(curName)) {
            object.setContent(in.getText());
        } else if ("plusoners".equals(curName)) {
            PlusOnersParse plusOnersParse = new PlusOnersParse();
            object.setPlusOners(plusOnersParse.readJson(in));
        }//from  w  w  w.ja va  2 s.  c o m
        curToken = in.nextToken();
    }
    return object;
}

From source file:ijfx.core.metadata.MetaDataDeserializer.java

@Override
public MetaDataSet deserialize(JsonParser jp, DeserializationContext dc)
        throws IOException, JsonProcessingException {
    MetaDataSet m = new MetaDataSet();
    while (jp.nextToken() != JsonToken.END_OBJECT) {
        String fileName = jp.getCurrentName();
        jp.nextToken();/*  ww w  .  j  a va  2s  .  co m*/
        String value = jp.getText();

        m.putGeneric(fileName, value);

    }
    return m;
}

From source file:ch.rasc.wampspring.message.UnsubscribeMessage.java

public UnsubscribeMessage(JsonParser jp, WampSession wampSession) throws IOException {
    super(WampMessageType.UNSUBSCRIBE);
    if (jp.nextToken() != JsonToken.VALUE_STRING) {
        throw new IOException();
    }/*  w w w .  j a  v  a 2 s . c o  m*/
    setTopicURI(replacePrefix(jp.getValueAsString(), wampSession));
}

From source file:com.ning.metrics.action.hdfs.data.RowSmile.java

/**
 * Replace the current row content with a specified DataInput
 *
 * @param in DataInput to read// w ww .j a v a2 s.c  o  m
 * @throws java.io.IOException generic serialization error
 */
@Override
public void readFields(DataInput in) throws IOException {
    schema.readFields(in);
    int numberOfItems = WritableUtils.readVInt(in);
    int smilePayloadSize = WritableUtils.readVInt(in);

    int itemsRead = 0;

    byte[] smilePayload = new byte[smilePayloadSize];
    in.readFully(smilePayload);

    JsonParser jp = objectMapper.getJsonFactory().createJsonParser(smilePayload);
    while (jp.nextToken() != null && itemsRead < numberOfItems) {
        objectMapper.readValue(jp, JsonNodeComparable.class);
        itemsRead++;
    }
    jp.close();
}

From source file:io.fabric8.cxf.endpoint.jaxrs.RestJsonSchemaJMXTest.java

private void parseJson(String json) throws Exception {
    JsonParser parser = new JsonFactory().createParser(json);
    while (parser.nextToken() != null) {
        //if it's an invalidate json will throw exception 
        //which could be caught by the test
    }//from   ww  w  .j av a2s  .c  o m
}

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

private static List<RawAddressData> readAddressList(String rowId, List<RawAddressData> addresses, JsonParser jp)
        throws IOException {
    List<RawAddressData> newAddresses = addresses;
    while (jp.nextToken() != JsonToken.END_ARRAY) {
        AddressType type = null;// ww  w . jav a  2s  . c o  m
        String label = null;
        String street = null;
        String city = null;
        String postcode = null;
        String country = null;
        String region = null;
        String pobox = null;
        String neighborhood = null;
        boolean isSuperPrimary = false;
        boolean isPrimary = false;
        while (jp.nextToken() != JsonToken.END_OBJECT) {
            String namefield = jp.getCurrentName();
            // move to value
            if (jp.nextToken() == null) {
                throw new JsonParseException("Invalid JSON-Structure. End of Array missing.",
                        jp.getCurrentLocation());
            }
            if (ContactConstants.NEIGHBORHOOD.equals(namefield)) {
                neighborhood = jp.getValueAsString();
            } else if (ContactConstants.TYPE.equals(namefield)) {
                type = AddressType.fromVal(jp.getValueAsInt());
            } else if (ContactConstants.SUPERPRIMARY.equals(namefield)) {
                isSuperPrimary = jp.getValueAsBoolean();
            } else if (ContactConstants.PRIMARY.equals(namefield)) {
                isPrimary = jp.getValueAsBoolean();
            } else if (ContactConstants.LABEL.equals(namefield)) {
                label = jp.getValueAsString();
            } else if (ContactConstants.STREET.equals(namefield)) {
                street = jp.getValueAsString();
            } else if (ContactConstants.REGION.equals(namefield)) {
                region = jp.getValueAsString();
            } else if (ContactConstants.CITY.equals(namefield)) {
                city = jp.getValueAsString();
            } else if (ContactConstants.POSTCODE.equals(namefield)) {
                postcode = jp.getValueAsString();
            } else if (ContactConstants.COUNTRY.equals(namefield)) {
                country = jp.getValueAsString();
            } else if (ContactConstants.REGION.equals(namefield)) {
                region = jp.getValueAsString();
            } else if (ContactConstants.POBOX.equals(namefield)) {
                pobox = jp.getValueAsString();
            } else {
                LOG.error(JSON_FIELDNOTRECOGNIZED + rowId + " Fieldname:" + namefield);
            }
        }
        if (newAddresses == null) {
            newAddresses = new ArrayList<RawAddressData>();
        }
        if (type == null) {
            type = AddressType.TYPE_OTHER;
        }

        newAddresses.add(new RawAddressData(type, label, isPrimary, isSuperPrimary, street, pobox, neighborhood,
                city, region, postcode, country));
    }
    return newAddresses;
}

From source file:ch.rasc.wampspring.message.CallErrorMessage.java

public CallErrorMessage(JsonParser jp) throws IOException {
    super(WampMessageType.CALLERROR);

    if (jp.nextToken() != JsonToken.VALUE_STRING) {
        throw new IOException();
    }//from  w  w w .j  a v a  2 s  .  c o m
    this.callID = jp.getValueAsString();

    if (jp.nextToken() != JsonToken.VALUE_STRING) {
        throw new IOException();
    }
    this.errorURI = jp.getValueAsString();

    if (jp.nextToken() != JsonToken.VALUE_STRING) {
        throw new IOException();
    }
    this.errorDesc = jp.getValueAsString();

    if (jp.nextToken() != JsonToken.END_ARRAY) {
        this.errorDetails = jp.readValueAs(Object.class);
    } else {
        this.errorDetails = null;
    }
}

From source file:com.netflix.spectator.tdigest.Json.java

private void expect(JsonParser parser, JsonToken expected) throws IOException {
    JsonToken t = parser.nextToken();
    if (t != expected) {
        String msg = String.format("expected %s, but found %s", expected, t);
        throw new IllegalArgumentException(msg);
    }//ww w  . j a v a  2 s  . co  m
}