Example usage for com.fasterxml.jackson.databind JsonNode size

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode size.

Prototype

public int size()

Source Link

Usage

From source file:com.github.restdriver.matchers.WithSize.java

@Override
public boolean matchesSafely(JsonNode node) {

    if (!node.isArray()) {
        return false;
    }//from  w  w w . j a  v  a 2 s  . c om

    return matcher.matches(node.size());

}

From source file:io.sqp.schemamatcher.fieldmatchers.ItemsSchemaArrayMatcher.java

public ItemsSchemaArrayMatcher(JsonNode schemaArray, AdditionalItemsField additionalField) {
    int numSchemas = schemaArray.size();
    _schemaMatchers = new SchemaMatcher[numSchemas];
    for (int i = 0; i < numSchemas; i++) {
        _schemaMatchers[i] = new SchemaMatcher(schemaArray.get(i));
    }// www  .  j a  v  a2 s . c  om
    _additionalField = additionalField;
}

From source file:edu.berkeley.ground.postgres.dao.core.PostgresEdgeDao.java

@Override
protected Edge retrieve(String sql, Object field) throws GroundException {
    JsonNode json = Json.parse(PostgresUtils.executeQueryToJson(dbSource, sql));

    if (json.size() == 0) {
        throw new GroundException(ExceptionType.ITEM_NOT_FOUND, this.getType().getSimpleName(),
                field.toString());//from ww w . ja  v  a2s . c  om
    }

    Edge edge = Json.fromJson(json.get(0), Edge.class);
    long id = edge.getId();
    return new Edge(id, edge.getName(), edge.getSourceKey(), edge.getFromNodeId(), edge.getToNodeId(),
            super.postgresTagDao.retrieveFromDatabaseByItemId(id));
}

From source file:com.basistech.rosette.dm.json.plain.NameTest.java

@Test
public void name() throws Exception {
    List<Name> names = Lists.newArrayList();
    Name.Builder builder = new Name.Builder("Fred");
    names.add(builder.build());/*w  ww .  j  a va  2s.c  o  m*/
    builder = new Name.Builder("George");
    builder.languageOfOrigin(LanguageCode.ENGLISH).script(ISO15924.Latn).languageOfUse(LanguageCode.FRENCH);
    names.add(builder.build());
    ObjectMapper mapper = objectMapper();
    String json = mapper.writeValueAsString(names);
    // one way to inspect the works is to read it back in _without_ our customized mapper.
    ObjectMapper plainMapper = new ObjectMapper();
    JsonNode tree = plainMapper.readTree(json);
    assertTrue(tree.isArray());
    assertEquals(2, tree.size());
    JsonNode node = tree.get(0);
    assertTrue(node.has("text"));
    assertEquals("Fred", node.get("text").asText());
    assertFalse(node.has("script"));
    assertFalse(node.has("languageOfOrigin"));
    assertFalse(node.has("languageOfUse"));

    List<Name> readBack = mapper.readValue(json, new TypeReference<List<Name>>() {
    });
    assertEquals(names, readBack);
}

From source file:edu.berkeley.ground.postgres.dao.usage.PostgresLineageEdgeVersionDao.java

@Override
public LineageEdgeVersion retrieveFromDatabase(long id) throws GroundException {
    String sql = String.format(SqlConstants.SELECT_STAR_BY_ID, "lineage_edge_version", id);
    JsonNode json = Json.parse(PostgresUtils.executeQueryToJson(dbSource, sql));

    if (json.size() == 0) {
        throw new GroundException(ExceptionType.VERSION_NOT_FOUND, this.getType().getSimpleName(),
                String.format("%d", id));
    }//from  w  w  w. jav  a 2 s  .  com

    LineageEdgeVersion lineageEdgeVersion = Json.fromJson(json.get(0), LineageEdgeVersion.class);
    RichVersion richVersion = super.retrieveFromDatabase(id);

    return new LineageEdgeVersion(id, richVersion, lineageEdgeVersion);
}

From source file:fr.gouv.vitam.utils.json.JsonHandler.java

/**
 * node should have only one property ; simple value is allowed
 *
 * @param nodeName//  w w  w. j ava  2s  . c  o  m
 * @param node
 * @return the couple property name and property value
 * @throws InvalidParseOperationException
 */
public static final Entry<String, JsonNode> checkLaxUnicity(final String nodeName, final JsonNode node)
        throws InvalidParseOperationException {
    if (node == null || node.isMissingNode()) {
        throw new InvalidParseOperationException(
                "The current Node is missing(empty): " + nodeName + ":" + node);
    }
    if (node.isValueNode()) {
        // already one node
        return new Entry<String, JsonNode>() {
            @Override
            public JsonNode setValue(final JsonNode value) {
                throw new IllegalArgumentException("Cannot set Value");
            }

            @Override
            public JsonNode getValue() {
                return node;
            }

            @Override
            public String getKey() {
                return null;
            }
        };
    }
    final int size = node.size();
    if (size > 1) {
        throw new InvalidParseOperationException(
                "More than one element in current Node: " + nodeName + ":" + node);
    }
    if (size == 0) {
        throw new InvalidParseOperationException(
                "Not enough element (0) in current Node: " + nodeName + ":" + node);
    }
    final Iterator<Entry<String, JsonNode>> iterator = node.fields();
    return iterator.next();
}

From source file:com.github.reinert.jjschema.v1.SchemaIgnoreTest.java

/**
 * Test if @SchemaIgnore works correctly
 *///www . jav a2  s .c o m
public void testGenerateSchema() {

    JsonNode schema = v4generator.createSchema(Sale.class);
    //System.out.println(MAPPER.writerWithDefaultPrettyPrinter().writeValueAsString(schema));
    JsonNode properties = schema.get("properties");
    assertEquals(1, properties.size());

    schema = v4generator.createSchema(SaleItem.class);
    //System.out.println(MAPPER.writerWithDefaultPrettyPrinter().writeValueAsString(schema));
    properties = schema.get("properties");
    assertEquals(2, properties.size());
}

From source file:piazza.services.ingest.util.GeoJsonDeserializer.java

private Coordinate[] parseLineString(JsonNode array) {
    Coordinate[] points = new Coordinate[array.size()];
    for (int i = 0; i != array.size(); ++i) {
        points[i] = parseCoordinate(array.get(i));
    }//ww  w  .j a va 2s .  c o m
    return points;
}

From source file:piazza.services.ingest.util.GeoJsonDeserializer.java

private LineString[] parseLineStrings(JsonNode array) {
    LineString[] strings = new LineString[array.size()];
    for (int i = 0; i != array.size(); ++i) {
        strings[i] = gf.createLineString(parseLineString(array.get(i)));
    }// w w  w.j a  v  a 2s .  co m
    return strings;
}

From source file:piazza.services.ingest.util.GeoJsonDeserializer.java

private Geometry[] parseGeometries(JsonNode arrayOfGeoms) {
    Geometry[] items = new Geometry[arrayOfGeoms.size()];
    for (int i = 0; i != arrayOfGeoms.size(); ++i) {
        items[i] = parseGeometry(arrayOfGeoms.get(i));
    }/*from w ww. j  a v  a  2s.c o  m*/
    return items;
}