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

Introduction

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

Prototype

public abstract String getText() throws IOException, JsonParseException;

Source Link

Document

Method for accessing textual representation of the current token; if no current token (before first call to #nextToken , or after encountering end-of-input), returns null.

Usage

From source file:org.nuxeo.client.test.marshallers.DocumentMarshaller.java

protected static Document readDocument(JsonParser jp) throws IOException {
    String uid = null;/* ww  w. j  a va2  s  .co m*/
    String type = null;
    String path = null;
    String state = null;
    String versionLabel = null;
    String isCheckedOut = null;
    String lockCreated = null;
    String lockOwner = null;
    String repository = null;
    String changeToken = null;
    boolean isProxy = false;
    JsonToken tok = jp.nextToken();
    Map<String, Object> properties = new HashMap<>();
    while (tok != null && tok != JsonToken.END_OBJECT) {
        tok = jp.nextToken();
        String key = jp.getText();
        tok = jp.nextToken();
        if ("uid".equals(key)) {
            uid = jp.getText();
        } else if ("path".equals(key)) {
            path = jp.getText();
        } else if ("type".equals(key)) {
            type = jp.getText();
        } else if ("state".equals(key)) {
            state = jp.getText();
        } else if ("versionLabel".equals(key)) {
            versionLabel = jp.getText();
        } else if ("isCheckedOut".equals(key)) {
            isCheckedOut = jp.getText();
        } else if ("lock".equals(key)) {
            if (!JsonToken.VALUE_NULL.equals(jp.getCurrentToken())) {
                String[] lock = jp.getText().split(":");
                lockOwner = lock[0];
                lockCreated = lock[1];
            }
        } else if ("lockCreated".equals(key)) {
            lockCreated = jp.getText();
        } else if ("lockOwner".equals(key)) {
            lockOwner = jp.getText();
        } else if ("repository".equals(key)) {
            repository = jp.getText();
        } else if ("properties".equals(key)) {
            readProperties(jp, properties);
        } else if ("changeToken".equals(key)) {
            changeToken = jp.getText();
        } else if ("isProxy".equals(key)) {
            isProxy = jp.getBooleanValue();
        }
    }
    return new Document(uid, type, null, changeToken, path, state, lockOwner, lockCreated, repository,
            versionLabel, isCheckedOut, isProxy, properties, null);
}

From source file:org.apache.lucene.server.handlers.AddDocumentHandler.java

/** Parses the current json token into the corresponding
 *  java object. *///from w ww. j  ava 2s. c  om
private static Object getNativeValue(FieldDef fd, JsonToken token, JsonParser p) throws IOException {
    Object o;
    if (token == JsonToken.VALUE_STRING) {
        o = p.getText();
    } else if (token == JsonToken.VALUE_NUMBER_INT) {
        o = Long.valueOf(p.getLongValue());
    } else if (token == JsonToken.VALUE_NUMBER_FLOAT) {
        o = Double.valueOf(p.getDoubleValue());
    } else if (token == JsonToken.VALUE_TRUE) {
        o = Boolean.TRUE;
    } else if (token == JsonToken.VALUE_FALSE) {
        o = Boolean.FALSE;
    } else if (fd.faceted.equals("hierarchy") && token == JsonToken.START_ARRAY) {
        if (fd.multiValued == false) {
            List<String> values = new ArrayList<>();
            while (true) {
                token = p.nextToken();
                if (token == JsonToken.END_ARRAY) {
                    break;
                } else if (token != JsonToken.VALUE_STRING) {
                    if (token == JsonToken.START_ARRAY) {
                        fail(fd.name, "expected array of strings, but saw array inside array");
                    } else {
                        fail(fd.name, "expected array of strings, but saw " + token + " inside array");
                    }
                }
                values.add(p.getText());
            }
            o = values;
        } else {
            List<List<String>> values = new ArrayList<>();
            while (true) {
                token = p.nextToken();
                if (token == JsonToken.END_ARRAY) {
                    break;
                } else if (token == JsonToken.START_ARRAY) {
                    List<String> sub = new ArrayList<>();
                    values.add(sub);
                    while (true) {
                        token = p.nextToken();
                        if (token == JsonToken.VALUE_STRING) {
                            sub.add(p.getText());
                        } else if (token == JsonToken.END_ARRAY) {
                            break;
                        } else {
                            fail(fd.name, "expected array of strings or array of array of strings, but saw "
                                    + token + " inside inner array");
                        }
                    }
                } else if (token == JsonToken.VALUE_STRING) {
                    List<String> sub = new ArrayList<>();
                    values.add(sub);
                    sub.add(p.getText());
                } else if (token == JsonToken.START_ARRAY) {
                    fail(fd.name, "expected array of strings, but saw array inside array");
                } else {
                    fail(fd.name, "expected array of strings, but saw " + token + " inside array");
                }
            }
            o = values;
        }
    } else if (fd.valueType == FieldDef.FieldValueType.LAT_LON) {
        if (token != JsonToken.START_ARRAY) {
            fail(fd.name, "latlon field must be [lat, lon] value; got " + token);
        }
        double[] latLon = new double[2];
        token = p.nextToken();
        if (token != JsonToken.VALUE_NUMBER_FLOAT) {
            fail(fd.name, "latlon field must be [lat, lon] value; got " + token);
        }
        latLon[0] = p.getDoubleValue();
        token = p.nextToken();
        if (token != JsonToken.VALUE_NUMBER_FLOAT) {
            fail(fd.name, "latlon field must be [lat, lon] value; got " + token);
        }
        latLon[1] = p.getDoubleValue();
        token = p.nextToken();
        if (token != JsonToken.END_ARRAY) {
            fail(fd.name, "latlon field must be [lat, lon] value; got " + token);
        }
        o = latLon;
    } else {
        String message;
        if (token == JsonToken.VALUE_NULL) {
            message = "null field value not supported; just omit this field from the document instead";
        } else {
            message = "value in inner object field value should be string, int/long, float/double or boolean; got "
                    + token;
        }

        fail(fd.name, message);

        // Dead code but compiler disagrees:
        o = null;
    }
    return o;
}

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

static Lookup parseLookup(final JsonFactory jsonFactory, final InputStream inputStream) throws IOException {
    JsonParser parser = null;
    try {/*w w w  . j  a  v  a2s  .co m*/
        parser = jsonFactory.createParser(inputStream);
        parser.nextToken();

        String id = null;
        String species = null;
        String type = null;
        String database = null;

        String locationName = null;
        String coordinateSystem = "chromosome"; // reasonable default?
        int start = -1;
        int end = -1;
        int strand = -1;

        while (parser.nextToken() != JsonToken.END_OBJECT) {
            String field = parser.getCurrentName();
            parser.nextToken();
            if ("id".equals(field)) {
                id = parser.getText();
            } else if ("species".equals(field)) {
                species = parser.getText();
            } else if ("object_type".equals(field)) {
                type = parser.getText();
            } else if ("db_type".equals(field)) {
                database = 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());
            }
        }
        return new Lookup(id, species, type, database,
                new Location(locationName, coordinateSystem, start, end, strand));
    } finally {
        try {
            inputStream.close();
        } catch (Exception e) {
            // ignored
        }
        try {
            parser.close();
        } catch (Exception e) {
            // ignored
        }
    }
}

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

static ArchivedSequence parseArchivedSequence(final JsonFactory jsonFactory, final InputStream inputStream)
        throws IOException {
    JsonParser parser = null;
    try {//  w  w w  .j a v a  2s  . c  om
        parser = jsonFactory.createParser(inputStream);
        parser.nextToken();

        String id = null;
        String type = null;
        String assembly = null;
        String release = null;
        String version = null;
        String latest = null;
        String peptide = null;
        boolean current = false;
        List<String> possibleReplacement = new ArrayList<String>();

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

            if ("id".equals(field)) {
                id = parser.getText();
            } else if ("type".equals(field)) {
                type = parser.getText();
            } else if ("assembly".equals(field)) {
                assembly = parser.getText();
            } else if ("release".equals(field)) {
                release = parser.getText();
            } else if ("version".equals(field)) {
                version = parser.getText();
            } else if ("latest".equals(field)) {
                latest = parser.getText();
            } else if ("peptide".equals(field)) {
                peptide = parser.getText();
            } else if ("is_current".equals(field)) {
                current = (Integer.parseInt(parser.getText()) > 0);
            } else if ("possible_replacement".equals(field)) {
                while (parser.nextToken() != JsonToken.END_ARRAY) {
                    possibleReplacement.add(parser.getText());
                }
            }
        }
        return new ArchivedSequence(id, type, assembly, release, version, latest, peptide, current,
                possibleReplacement.toArray(new String[possibleReplacement.size()]));
    } finally {
        try {
            inputStream.close();
        } catch (Exception e) {
            // ignored
        }
        try {
            parser.close();
        } catch (Exception e) {
            // ignored
        }
    }
}

From source file:org.datagator.api.client.MatrixDeserializer.java

private static ArrayList<ArrayList<Object>> parseRows(JsonParser jp, int bodyRow, int bodyColumn)
        throws IOException, JsonProcessingException {
    ArrayList<ArrayList<Object>> columnHeaders = new ArrayList<ArrayList<Object>>();

    int rowIndex = 0;

    JsonToken token = jp.getCurrentToken(); // START_ARRAY
    if (!token.equals(JsonToken.START_ARRAY)) {
        throw new RuntimeException(String.format("Unexpected token %s", token));
    }/*from   w w  w . ja  v  a 2s. c  o m*/

    token = jp.nextToken(); // START_ARRAY
    while (token.equals(JsonToken.START_ARRAY)) {
        int columnIndex = 0;
        if (rowIndex < bodyRow) {
            ArrayList<Object> rowBuffer = new ArrayList<Object>();
            token = jp.nextToken();
            while (!token.equals(JsonToken.END_ARRAY)) {
                rowBuffer.add(jp.getText());
                columnIndex += 1;
                token = jp.nextToken();
            }
            columnHeaders.add(rowBuffer);
        } else {
            token = jp.nextToken();
            while (!token.equals(JsonToken.END_ARRAY)) {
                columnIndex += 1;
                token = jp.nextToken();
            }
        }
        rowIndex += 1;
        token = jp.nextToken(); // START_ARRAY
    }

    return columnHeaders;
}

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

static List<Variation> parseOverlap(final JsonFactory jsonFactory, final InputStream inputStream)
        throws IOException {
    JsonParser parser = null;
    try {/*from  www  . j av  a 2 s.  com*/
        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:com.github.heuermh.ensemblrestclient.JacksonVariationConverter.java

static Variation parseVariation(final JsonFactory jsonFactory, final InputStream inputStream)
        throws IOException {
    JsonParser parser = null;
    try {//from  w  w  w.j  a v a 2 s  .c om
        parser = jsonFactory.createParser(inputStream);
        parser.nextToken();

        String identifier = null;
        String referenceAllele = null;
        List<String> alternateAlleles = new ArrayList<String>();

        String locationName = null;
        String coordinateSystem = "chromosome";
        int start = -1;
        int end = -1;
        int strand = -1;

        while (parser.nextToken() != JsonToken.END_OBJECT) {
            String field = parser.getCurrentName();
            parser.nextToken();
            if ("name".equals(field)) {
                identifier = parser.getText();
            } else if ("mappings".equals(field)) {
                // todo:  will only catch last mapping
                while (parser.nextToken() != JsonToken.END_ARRAY) {
                    while (parser.nextToken() != JsonToken.END_OBJECT) {
                        String mappingsField = parser.getCurrentName();
                        parser.nextToken();

                        if ("seq_region_name".equals(mappingsField)) {
                            locationName = parser.getText();
                        } else if ("start".equals(mappingsField)) {
                            start = Integer.parseInt(parser.getText());
                        } else if ("end".equals(mappingsField)) {
                            end = Integer.parseInt(parser.getText());
                        } else if ("strand".equals(mappingsField)) {
                            strand = Integer.parseInt(parser.getText());
                        } else if ("allele_string".equals(mappingsField)) {
                            String[] tokens = parser.getText().split("/");
                            // todo:  check ref here against ancestral_allele
                            referenceAllele = tokens[0];
                            for (int i = 1; i < tokens.length; i++) {
                                alternateAlleles.add(tokens[i]);
                            }
                        }
                    }
                }
            } else if ("synonyms".equals(field)) {
                while (parser.nextToken() != JsonToken.END_ARRAY) {
                    // ignore
                }
            } else if ("evidence".equals(field)) {
                while (parser.nextToken() != JsonToken.END_ARRAY) {
                    // ignore
                }
            }
        }
        return new Variation(identifier, referenceAllele, alternateAlleles,
                new Location(locationName, coordinateSystem, start, end, strand));
    } finally {
        try {
            inputStream.close();
        } catch (Exception e) {
            // ignored
        }
        try {
            parser.close();
        } catch (Exception e) {
            // ignored
        }
    }
}

From source file:org.apache.lucene.server.handlers.AddDocumentHandler.java

/** Parses the fields, which should look like {field1:
 *  ..., field2: ..., ...} *//*from  www. j a v a 2s .c o  m*/
public static void parseFields(IndexState state, Document doc, JsonParser p) throws IOException {
    JsonToken token = p.nextToken();
    if (token != JsonToken.START_OBJECT) {
        throw new IllegalArgumentException("fields should be an object");
    }
    while (true) {
        token = p.nextToken();
        if (token == JsonToken.END_OBJECT) {
            break;
        }
        assert token == JsonToken.FIELD_NAME;
        parseOneField(p, state, doc, p.getText());
    }
}

From source file:com.devcraftsman.blog.post.api.util.ISOLocalDateTimeDeserializer.java

@Override
public LocalDateTime deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
    if (p.getText() != null)
        return LocalDateTime.parse(p.getText(), DateTimeFormatter.ISO_DATE_TIME);
    else/*from ww  w .  j av  a  2s  .  c  om*/
        return null;
}

From source file:com.inversoft.json.ZoneIdDeserializer.java

@Override
public ZoneId deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    return ZoneId.of(jp.getText());
}