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

Introduction

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

Prototype

JsonToken END_ARRAY

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Document

END_ARRAY is returned when encountering ']' which signals ending of an Array value

Usage

From source file:com.github.heuermh.ensemblrestclient.JacksonOverlapConverter.java

static List<Variation> parseOverlap(final JsonFactory jsonFactory, final InputStream inputStream)
        throws IOException {
    JsonParser parser = null;//ww w .  j a  va2 s.c o m
    try {
        parser = jsonFactory.createParser(inputStream);
        parser.nextToken();

        String id = null;
        String reference = null;
        List<String> alternateAlleles = new ArrayList<String>();
        String locationName = null;
        String coordinateSystem = "chromosome";
        int start = -1;
        int end = -1;
        int strand = -1;
        List<Variation> variationFeatures = new ArrayList<Variation>();
        while (parser.nextToken() != JsonToken.END_ARRAY) {
            while (parser.nextToken() != JsonToken.END_OBJECT) {
                String field = parser.getCurrentName();
                parser.nextToken();
                if ("id".equals(field)) {
                    id = parser.getText();
                } else if ("seq_region_name".equals(field)) {
                    locationName = parser.getText();
                } else if ("start".equals(field)) {
                    start = Integer.parseInt(parser.getText());
                } else if ("end".equals(field)) {
                    end = Integer.parseInt(parser.getText());
                } else if ("strand".equals(field)) {
                    strand = Integer.parseInt(parser.getText());
                } else if ("alt_alleles".equals(field)) {
                    int index = 0;
                    while (parser.nextToken() != JsonToken.END_ARRAY) {
                        if (index == 0) {
                            reference = parser.getText();
                        } else if (index == 1) {
                            alternateAlleles.add(parser.getText());
                        }
                        index++;
                    }
                }
            }
            variationFeatures.add(new Variation(id, reference, alternateAlleles,
                    new Location(locationName, coordinateSystem, start, end, strand)));
            id = null;
            reference = null;
            alternateAlleles.clear();
            locationName = null;
            start = -1;
            end = -1;
            strand = -1;
        }
        return variationFeatures;
    } finally {
        try {
            inputStream.close();
        } catch (Exception e) {
            // ignored
        }
        try {
            parser.close();
        } catch (Exception e) {
            // ignored
        }
    }
}

---

From source file:org.apache.batchee.jackson.JacksonJsonReader.java

@Override
public void open(final Serializable checkpoint) throws Exception {
    super.open(checkpoint);

    final ObjectMapper mapper = Jacksons.newMapper(configuration);
    parser = mapper.getFactory().createParser(new File(file));
    if (type != null) {
        clazz = Thread.currentThread().getContextClassLoader().loadClass(type);
    } else {//  ww  w  . j  av a 2 s.  com
        clazz = null;
    }

    if (skipRoot == null || "true".equalsIgnoreCase(skipRoot)) {
        final JsonToken token = parser.nextToken();
        if (token == JsonToken.START_ARRAY) {
            end = JsonToken.END_ARRAY;
        } else {
            end = JsonToken.END_OBJECT;
        }
    }
}

---

From source file:org.tanrabad.survey.service.json.MultiPolygonTypeConverter.java

private List<Location> getChildPolygon(JsonParser jsonParser) throws IOException {
    List<Location> eachChildPolygon;
    if (jsonParser.getCurrentToken() == JsonToken.START_ARRAY) {
        eachChildPolygon = new ArrayList<>();
        while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
            eachChildPolygon.add(getLocation(jsonParser));
        }//from  w  w w.j  a  va2  s.  c om
    } else {
        eachChildPolygon = null;
    }
    return eachChildPolygon;
}

---

From source file:org.dbrain.data.jackson.serializers.JacksonSerializationUtils.java

public static Value parseValue(JsonParser parser, DeserializationContext ctxt) throws IOException {
    JsonToken token = getToken(parser);//from   ww w  .java 2  s. c  o m
    if (token != null) {
        Value result;
        switch (token) {
        case VALUE_STRING:
            result = Value.of(parser.getValueAsString());
            break;
        case VALUE_NUMBER_FLOAT:
            result = Value.of(parser.getDoubleValue());
            break;
        case VALUE_NUMBER_INT:
            result = Value.of(parser.getBigIntegerValue());
            break;
        case VALUE_NULL:
            result = NullValueImpl.NULL;
            break;
        case VALUE_TRUE:
            result = Value.of(Boolean.TRUE);
            break;
        case VALUE_FALSE:
            result = Value.of(Boolean.FALSE);
            break;
        case START_OBJECT: {
            ValueMap values = ValueMap.newInstance();
            while (parser.nextToken() == JsonToken.FIELD_NAME) {
                String key = parser.getCurrentName();
                parser.nextToken();
                Value v = parseValue(parser, ctxt);
                if (v == null) {
                    throw ctxt.wrongTokenException(parser, JsonToken.START_OBJECT, "Expected Value");
                }
                values.put(key, v);
            }
            if (getToken(parser) == JsonToken.END_OBJECT) {
                parser.clearCurrentToken();
            } else {
                throw ctxt.wrongTokenException(parser, JsonToken.END_OBJECT, null);
            }
            result = values;
        }
            break;
        case START_ARRAY: {
            ValueList values = ValueList.newInstance();
            while (parser.nextToken() != JsonToken.END_ARRAY) {
                Value v = parseValue(parser, ctxt);
                if (v == null) {
                    throw ctxt.wrongTokenException(parser, JsonToken.START_OBJECT, "Expected Value");
                }
                values.add(v);
            }
            if (getToken(parser) == JsonToken.END_ARRAY) {
                parser.clearCurrentToken();
            } else {
                throw ctxt.wrongTokenException(parser, JsonToken.END_ARRAY, null);
            }
            result = values;
        }
            break;
        default:
            throw ctxt.wrongTokenException(parser, JsonToken.START_OBJECT, "Expected Value");
        }
        return result;
    } else {
        return null;
    }
}

---

From source file:com.basistech.AfterburnerOopsTest.java

@Test
public void oops() throws Exception {
    SmileFactory smileFactory = new SmileFactory();
    ObjectMapper mapper = new ObjectMapper(smileFactory);
    mapper = AnnotatedDataModelModule.setupObjectMapper(mapper);

    EntityMention em = new EntityMention();
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    List<EntityMention> mentions = Lists.newArrayList();
    mentions.add(em);//from www.  java  2 s  . c om
    mapper.writeValue(byteArrayOutputStream, mentions);

    mapper = AnnotatedDataModelModule.setupObjectMapper(new ObjectMapper(smileFactory));
    mapper.registerModule(new AfterburnerModule());
    JsonParser jp = smileFactory.createParser(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()));
    jp.setCodec(mapper);

    JsonToken current;
    current = jp.nextToken();
    if (current != JsonToken.START_ARRAY) {
        System.err.println("Error: root should be array: quiting.");
        return;
    }

    while (jp.nextToken() != JsonToken.END_ARRAY) {
        jp.readValueAs(EntityMention.class);
    }

}

---

From source file:org.apache.nifi.minifi.c2.provider.nifi.rest.TemplatesIterator.java

private Pair<String, String> getNext() throws IOException {
    while (parser.nextToken() != JsonToken.END_ARRAY) {
        if ("template".equals(parser.getCurrentName())) {
            String id = null;//from   ww  w  . j av a2  s . c om
            String name = null;
            while (parser.nextToken() != JsonToken.END_OBJECT) {
                String currentName = parser.getCurrentName();
                if ("id".equals(currentName)) {
                    parser.nextToken();
                    id = parser.getText();
                } else if ("name".equals(currentName)) {
                    parser.nextToken();
                    name = parser.getText();
                }
            }
            return new Pair<>(id, name);
        }
    }
    return null;
}

---

From source file:org.onosproject.north.aaa.api.parser.impl.ScopeParser.java

@Override
public Set<Scope> parseJson(InputStream stream) throws IOException, ParseException {
    // begin parsing JSON to Application class
    ObjectMapper mapper = new ObjectMapper();
    JsonNode jsonNode = mapper.readTree(stream);
    JsonParser jp = jsonNode.traverse();
    Set<Scope> scopeSet = new HashSet<>();

    // continue parsing the token till the end of input is reached
    while (!jp.isClosed()) {
        // get the token
        JsonToken token = jp.nextToken();
        // if its the last token then we are done
        if (token == null) {
            break;
        }//from ww  w  .j ava 2 s.  c o  m
        if (JsonToken.FIELD_NAME.equals(token) && "scopes".equals(jp.getCurrentName())) {
            token = jp.nextToken();
            if (!JsonToken.START_ARRAY.equals(token)) {
                // bail out
                throw new ParseException("expected ARRAY after scopes");
            }

            while (true) {
                token = jp.nextToken();
                if (JsonToken.END_ARRAY.equals(token)) {
                    // bail out
                    break;
                }
                if (JsonToken.START_OBJECT.equals(token)) {
                    Scope scope = jsonToScope(jp);
                    scopeSet.add(scope);
                }
            }
        }
    }
    return scopeSet;
}

---

From source file:org.onosproject.north.aaa.api.parser.impl.ApplicationParser.java

@Override
public Set<Application> parseJson(InputStream stream) throws IOException, ParseException {
    ObjectMapper mapper = new ObjectMapper();
    JsonNode jsonNode = mapper.readTree(stream);
    JsonParser jp = jsonNode.traverse();
    Set<Application> applicationSet = new HashSet<>();

    // continue parsing the token till the end of input is reached
    while (!jp.isClosed()) {
        // get the token
        JsonToken token = jp.nextToken();
        // if its the last token then we are done
        if (token == null) {
            break;
        }//from ww w.  j  a va 2  s  .co  m

        if (JsonToken.FIELD_NAME.equals(token) && "applications".equals(jp.getCurrentName())) {
            token = jp.nextToken();
            if (!JsonToken.START_ARRAY.equals(token)) {
                // bail out
                throw new ParseException("expected ARRAY after applications");
            }

            while (true) {
                token = jp.nextToken();
                if (JsonToken.END_ARRAY.equals(token)) {
                    // bail out
                    break;
                }

                if (JsonToken.START_OBJECT.equals(token)) {
                    Application app = jsonToApplication(jp);
                    applicationSet.add(app);
                }
            }
        }
    }
    return applicationSet;
}

---

From source file:com.netflix.aegisthus.tools.AegisthusSerializer.java

public Map<String, Object> deserialize(String data) throws IOException {
    try {/*  w ww.j  a  v a2s.com*/
        Map<String, Object> map = new LinkedHashMap<String, Object>();
        JsonParser jp = jsonFactory.createJsonParser(data);
        jp.nextToken(); // Object
        jp.nextToken(); // key
        map.put(KEY, new DataByteArray(jp.getCurrentName().getBytes()));
        jp.nextToken(); // object
        while (jp.nextToken() != JsonToken.END_OBJECT) {
            String field = jp.getCurrentName();
            if (DELETEDAT.equals(field.toUpperCase())) {
                jp.nextToken();
                map.put(DELETEDAT, jp.getLongValue());
            } else {
                jp.nextToken();
                while (jp.nextToken() != JsonToken.END_ARRAY) {
                    List<Object> cols = new ArrayList<Object>();
                    jp.nextToken();
                    String name = jp.getText();
                    cols.add(name);
                    jp.nextToken();
                    cols.add(new DataByteArray(jp.getText().getBytes()));
                    jp.nextToken();
                    cols.add(jp.getLongValue());
                    if (jp.nextToken() != JsonToken.END_ARRAY) {
                        String status = jp.getText();
                        cols.add(status);
                        if ("e".equals(status)) {
                            jp.nextToken();
                            cols.add(jp.getLongValue());
                            jp.nextToken();
                            cols.add(jp.getLongValue());
                        } else if ("c".equals(status)) {
                            jp.nextToken();
                            cols.add(jp.getLongValue());
                        }
                        jp.nextToken();
                    }
                    map.put(name, cols);
                }
            }
        }

        return map;
    } catch (IOException e) {
        LOG.error(data);
        throw e;
    }
}

---

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

public CallMessage(JsonParser jp, WampSession wampSession) throws IOException {
    super(WampMessageType.CALL);

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

    if (jp.nextToken() != JsonToken.VALUE_STRING) {
        throw new IOException();
    }
    this.procURI = replacePrefix(jp.getValueAsString(), wampSession);

    List<Object> args = new ArrayList<>();
    while (jp.nextToken() != JsonToken.END_ARRAY) {
        args.add(jp.readValueAs(Object.class));
    }

    if (!args.isEmpty()) {
        this.arguments = Collections.unmodifiableList(args);
    } else {
        this.arguments = null;
    }
}

---

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