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

List of usage examples for com.fasterxml.jackson.databind JsonNode asText

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Introduction

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

Prototype

public abstract String asText();

Source Link

Usage

From source file:la.alsocan.jsonshapeshifter.transformations.SimpleCollectionTransformationTest.java

@Test
public void collectionBindingShouldWorkWithBindingOnNonCollectionNodes() throws IOException {

    Schema source = Schema.buildSchema(new ObjectMapper().readTree(DataSet.SIMPLE_COLLECTION_SCHEMA));
    Schema target = Schema.buildSchema(new ObjectMapper().readTree(DataSet.SIMPLE_COLLECTION_SCHEMA));
    Transformation t = new Transformation(source, target);

    Iterator<SchemaNode> it = t.toBind();
    it.next();/*w ww . j  a v  a 2  s .co m*/
    t.bind(it.next(), new ArrayNodeBinding((SchemaArrayNode) source.at("/someStringArray")));
    t.bind(it.next(), new StringNodeBinding(source.at("/someString")));
    t.bind(it.next(), new ArrayNodeBinding((SchemaArrayNode) source.at("/someIntegerArray")));
    t.bind(it.next(), new IntegerConstantBinding(12));

    JsonNode payload = new ObjectMapper().readTree(DataSet.SIMPLE_COLLECTION_PAYLOAD);
    JsonNode result = t.apply(payload);

    for (JsonNode node : (ArrayNode) result.at("/someStringArray")) {
        assertThat(node.asText(), is(equalTo("string1")));
    }

    for (JsonNode node : (ArrayNode) result.at("/someIntegerArray")) {
        assertThat(node.asInt(), is(equalTo(12)));
    }
}

From source file:com.networknt.schema.BaseJsonValidator.java

protected void parseErrorCode(String errorCodeKey) {
    JsonNode errorCodeNode = getParentSchema().getSchemaNode().get(errorCodeKey);
    if (errorCodeNode != null && errorCodeNode.isTextual()) {
        errorCode = errorCodeNode.asText();
    }/*from   w  w w .j  a va2 s  .co  m*/
}

From source file:com.ikanow.aleph2.security.service.IkanowV1DataModificationChecker.java

protected Date queryLastModifiedDate(Boolean wasIndexed) {
    if (wasIndexed) {

        SingleQueryComponent<JsonNode> query = CrudUtils.allOf()
                .orderBy(new Tuple2<String, Integer>("modified", -1)).limit(1);
        CompletableFuture<Cursor<JsonNode>> fCursor = getCommunityDb().getObjectsBySpec(query,
                Arrays.asList("modified"), true);
        try {/*from w w  w.  j  a  va  2 s . c  om*/
            Iterator<JsonNode> it = fCursor.get().iterator();
            if (it.hasNext()) {
                JsonNode n = it.next();
                logger.debug(n);
                JsonNode modifiedNode = n.get("modified");
                if (modifiedNode != null) {
                    String modifiedText = modifiedNode.asText();
                    // logger.debug(modifiedText);
                    // example Thu Aug 13 15:44:08 CDT 2015
                    SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy");
                    lastModified = sdf.parse(modifiedText);
                    // logger.debug(lastModified);
                }
            }
        } catch (Throwable e) {
            logger.error("queryLastModifiedDate caught Exception", e);
        }
    }
    return null;
}

From source file:la.alsocan.jsonshapeshifter.transformations.SimpleCollectionTransformationTest.java

@Test
public void collectionBindingShouldProduceTheRightValues() throws IOException {

    Schema source = Schema.buildSchema(new ObjectMapper().readTree(DataSet.SIMPLE_COLLECTION_SCHEMA));
    Schema target = Schema.buildSchema(new ObjectMapper().readTree(DataSet.SIMPLE_COLLECTION_SCHEMA));
    Transformation t = new Transformation(source, target);

    Iterator<SchemaNode> it = t.toBind();
    it.next();/*from  w w w.j  a  va  2s  .co  m*/
    t.bind(it.next(), new ArrayNodeBinding((SchemaArrayNode) source.at("/someStringArray")));
    t.bind(it.next(), new StringNodeBinding(source.at("/someStringArray/{i}")));
    t.bind(it.next(), new ArrayNodeBinding((SchemaArrayNode) source.at("/someIntegerArray")));
    t.bind(it.next(), new IntegerNodeBinding(source.at("/someIntegerArray/{i}")));

    JsonNode payload = new ObjectMapper().readTree(DataSet.SIMPLE_COLLECTION_PAYLOAD);
    JsonNode result = t.apply(payload);

    int index = 0;
    String[] expectedStrings = new String[] { "a", "b", "c", "d", "e" };
    for (JsonNode node : (ArrayNode) result.at("/someStringArray")) {
        assertThat(node.asText(), is(equalTo(expectedStrings[index++])));
    }

    index = 0;
    Integer[] expectedIntegers = new Integer[] { 1, 2, 3, 4, 5, 6, 7, 8 };
    for (JsonNode node : (ArrayNode) result.at("/someIntegerArray")) {
        assertThat(node.asInt(), is(equalTo(expectedIntegers[index++])));
    }
}

From source file:com.redhat.lightblue.metadata.types.IntegerTypeTest.java

@Test
public void testToJson() {
    JsonNodeFactory jsonNodeFactory = new JsonNodeFactory(true);
    JsonNode jsonNode = integerType.toJson(jsonNodeFactory, Integer.MAX_VALUE);
    assertTrue(new Integer(jsonNode.asText()).equals(Integer.MAX_VALUE));
}

From source file:com.googlecode.jsonrpc4j.JsonRpcMultiServer.java

/**
 * Get the service name from the methodNode.  JSON-RPC methods with the form
 * Service.method will result in "Service" being returned in this case.
 *
 * @param methodNode the JsonNode for the method
 * @return the name of the service, or <code>null</code>
 *//* w w  w  . ja va  2 s. c  o  m*/
@Override
protected String getServiceName(JsonNode methodNode) {
    String methodName = (methodNode != null && !methodNode.isNull()) ? methodNode.asText() : null;
    if (methodName != null) {
        int ndx = methodName.indexOf(this.separator);
        if (ndx > 0) {
            return methodName.substring(0, ndx);
        }
    }
    return methodName;
}

From source file:com.googlecode.jsonrpc4j.JsonRpcMultiServer.java

/**
 * Get the method name from the methodNode, stripping off the service name.
 *
 * @param methodNode the JsonNode for the method
 * @return the name of the method that should be invoked
 *//*  www . j  a  va  2  s. c  om*/
@Override
protected String getMethodName(JsonNode methodNode) {
    String methodName = (methodNode != null && !methodNode.isNull()) ? methodNode.asText() : null;
    if (methodName != null) {
        int ndx = methodName.indexOf(this.separator);
        if (ndx > 0) {
            return methodName.substring(ndx + 1);
        }
    }
    return methodName;
}

From source file:com.ikanow.aleph2.graph.titan.utils.TitanGraphBuildingUtils.java

/** Separates out edges/vertices, groups by key
 * @param config//from   www . ja  v a 2  s.  c  o  m
 * @param vertices_and_edges
 * @return
 */
protected static Map<ObjectNode, Tuple2<List<ObjectNode>, List<ObjectNode>>> groupNewEdgesAndVertices(
        final GraphSchemaBean config, final MutableStatsBean stats,
        final Stream<ObjectNode> vertices_and_edges) {
    final Map<ObjectNode, Tuple2<List<ObjectNode>, List<ObjectNode>>> nodes_to_get = vertices_and_edges
            .filter(o -> o.has(GraphAnnotationBean.type))
            .<Tuple3<ObjectNode, ObjectNode, Boolean>>flatMap(o -> {
                final JsonNode type = o.get(GraphAnnotationBean.type);

                if ((null == type) || !type.isTextual())
                    return Stream.empty();
                if (GraphAnnotationBean.ElementType.edge.toString().equals(type.asText())) {
                    stats.edges_emitted++;
                    // Grab both edges from both ends:
                    return Stream.concat(
                            Optional.ofNullable(o.get(GraphAnnotationBean.inV))
                                    .map(k -> Stream.of(Tuples._3T(convertToObject(k, config), o, false)))
                                    .orElse(Stream.empty()),
                            Optional.ofNullable(o.get(GraphAnnotationBean.outV))
                                    .map(k -> Stream.of(Tuples._3T(convertToObject(k, config), o, false)))
                                    .orElse(Stream.empty()));
                } else if (GraphAnnotationBean.ElementType.vertex.toString().equals(type.asText())) {
                    stats.vertices_emitted++;
                    return Optional.ofNullable(o.get(GraphAnnotationBean.id))
                            .map(k -> Stream.of(Tuples._3T(convertToObject(k, config), o, true)))
                            .orElse(Stream.empty());
                } else
                    return Stream.empty();
            }).collect(Collectors.groupingBy(t3 -> t3._1() // group by key
                    , Collectors.collectingAndThen(
                            Collectors.<Tuple3<ObjectNode, ObjectNode, Boolean>>partitioningBy(t3 -> t3._3()) // group by edge/vertex
                            ,
                            m -> Tuples._2T(m.get(true).stream().map(t3 -> t3._2()).collect(Collectors.toList()) // convert group edge/vertex to pair of lists
                                    , m.get(false).stream().map(t3 -> t3._2()).collect(Collectors.toList())))));

    return nodes_to_get;
}

From source file:com.galenframework.tests.integration.GalenFullJsProjectIT.java

private List<String> collectAllErrorMessagesFrom(JsonNode jsonNode) {
    List<String> list = new LinkedList<>();

    if (jsonNode.isArray()) {
        for (JsonNode aJsonNode : jsonNode) {
            list.addAll(collectAllErrorMessagesFrom(aJsonNode));
        }/*www .j a v  a2  s. com*/
    } else {
        Iterator<String> fieldsIterator = jsonNode.fieldNames();
        while (fieldsIterator.hasNext()) {
            String fieldName = fieldsIterator.next();
            if ("errors".equals(fieldName)) {
                JsonNode errorsNode = jsonNode.get(fieldName);
                if (errorsNode.isArray()) {
                    for (JsonNode errorNode : errorsNode) {
                        list.add(errorNode.asText());
                    }
                }
            } else {
                list.addAll(collectAllErrorMessagesFrom(jsonNode.get(fieldName)));
            }
        }
    }
    return list;
}

From source file:com.digitalpebble.storm.crawler.parse.filter.XPathFilter.java

private void addExpression(String key, JsonNode expression) {
    String xpathvalue = expression.asText();
    try {/*ww w.  j av a2 s  .c o m*/
        List<LabelledExpression> lexpressionList = expressions.get(key);
        if (lexpressionList == null) {
            lexpressionList = new ArrayList<>();
            expressions.put(key, lexpressionList);
        }
        LabelledExpression lexpression = new LabelledExpression(key, xpathvalue);
        lexpressionList.add(lexpression);
    } catch (XPathExpressionException e) {
        throw new RuntimeException("Can't compile expression : " + xpathvalue, e);
    }
}