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

Introduction

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

Prototype

public abstract String toString();

Source Link

Usage

From source file:gate.corpora.twitter.TweetUtils.java

public static Object process(JsonNode node) {
    /* JSON types: number, string, boolean, array, object (dict/map),
     * null.  All map keys are strings.//  w  w w.  j  a  v  a  2s  .c om
     */

    if (node.isBoolean()) {
        return node.asBoolean();
    }
    if (node.isDouble()) {
        return node.asDouble();
    }
    if (node.isInt()) {
        return node.asInt();
    }
    if (node.isTextual()) {
        return node.asText();
    }

    if (node.isNull()) {
        return null;
    }

    if (node.isArray()) {
        List<Object> list = new ArrayList<Object>();
        for (JsonNode item : node) {
            list.add(process(item));
        }
        return list;
    }

    if (node.isObject()) {
        FeatureMap map = Factory.newFeatureMap();
        Iterator<String> keys = node.fieldNames();
        while (keys.hasNext()) {
            String key = keys.next();
            map.put(key, process(node.get(key)));
        }
        return map;
    }

    return node.toString();
}

From source file:org.springframework.cloud.cloudfoundry.discovery.CloudFoundryDiscoveryClient.java

public CloudFoundryDiscoveryClient(CloudFoundryClient cloudFoundryClient, Environment environment) {

    this.cloudFoundryClient = cloudFoundryClient;

    String vcapApplication = environment.getProperty("VCAP_APPLICATION");

    try {//from   ww  w.  j  av  a2  s .c  o m
        JsonNode jsonNode = objectMapper.readTree(vcapApplication);
        JsonNode appNameNode = jsonNode.get("application_name");

        this.vcapApplicationName = appNameNode.toString().replaceAll("\"", "");

        log.debug("Current ServiceInstance information...");
        log.debug("\tvcapApplicationName: " + this.vcapApplicationName);

    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.opendaylight.ovsdb.lib.jsonrpc.JsonRpcEndpoint.java

public void processResult(JsonNode response) throws NoSuchMethodException {

    logger.trace("Response : {}", response.toString());
    CallContext returnCtxt = methodContext.get(response.get("id").asText());
    if (returnCtxt == null) {
        return;//from   w w  w .j a v  a  2 s  .c om
    }

    if (ListenableFuture.class == returnCtxt.getMethod().getReturnType()) {
        TypeToken<?> retType = TypeToken.of(returnCtxt.getMethod().getGenericReturnType())
                .resolveType(ListenableFuture.class.getMethod("get").getGenericReturnType());
        JavaType javaType = TypeFactory.defaultInstance().constructType(retType.getType());

        JsonNode result = response.get("result");
        Object result1 = objectMapper.convertValue(result, javaType);
        JsonNode error = response.get("error");
        if (error != null && !error.isNull()) {
            logger.error("Error : {}", error.toString());
        }

        returnCtxt.getFuture().set(result1);

    } else {
        throw new UnexpectedResultException("Don't know how to handle this");
    }
}

From source file:org.kiji.rest.serializers.JsonToSchemaOption.java

/**
 * {@inheritDoc}//from   w w w  .  jav a 2s  . c om
 */
@Override
public SchemaOption deserialize(JsonParser parser, DeserializationContext context) throws IOException {

    ObjectMapper mapper = new ObjectMapper();
    JsonNode schemaNode = mapper.readTree(parser);
    SchemaOption returnSchema = null;
    if (schemaNode.isInt()) {
        returnSchema = new SchemaOption(schemaNode.asLong());
    } else {
        String schemaString = schemaNode.toString();
        returnSchema = new SchemaOption(schemaString);
    }

    return returnSchema;
}

From source file:ws.wamp.jawampa.transport.netty.WampSerializationHandler.java

@Override
protected void encode(ChannelHandlerContext ctx, WampMessage msg, List<Object> out) throws Exception {
    ByteBuf msgBuffer = Unpooled.buffer();
    ByteBufOutputStream outStream = new ByteBufOutputStream(msgBuffer);
    ObjectMapper objectMapper = serialization.getObjectMapper();
    try {//from ww w .  j  a  v  a 2  s  . c o m
        JsonNode node = msg.toObjectArray(objectMapper);
        objectMapper.writeValue(outStream, node);

        if (logger.isDebugEnabled()) {
            logger.debug("Serialized Wamp Message: {}", node.toString());
        }

    } catch (Exception e) {
        msgBuffer.release();
        return;
    }

    if (serialization.isText()) {
        TextWebSocketFrame frame = new TextWebSocketFrame(msgBuffer);
        out.add(frame);
    } else {
        BinaryWebSocketFrame frame = new BinaryWebSocketFrame(msgBuffer);
        out.add(frame);
    }
}

From source file:org.zalando.stups.swagger.codegen.YamlToJson.java

protected String getYamlFileContentAsJson() throws IOException {
    String data = "";
    if (yamlInputPath.startsWith("http") || yamlInputPath.startsWith("https")) {

        data = new String(Resources.toByteArray(new URL(yamlInputPath)));
    } else {//  w  w w.  ja va 2  s.c o m
        data = new String(Files.readAllBytes(java.nio.file.Paths.get(new File(yamlInputPath).toURI())));
    }

    ObjectMapper yamlMapper = Yaml.mapper();
    JsonNode rootNode = yamlMapper.readTree(data);

    // must have swagger node set
    JsonNode swaggerNode = rootNode.get("swagger");

    return rootNode.toString();
}

From source file:fr.gouv.vitam.mdbes.CouchbaseAccess.java

/**
 * Set the JsonNode as Id in database//from   w  w  w . j  a v a  2s  .c o  m
 * @param id
 * @param node
 * @param ttl time to live in seconds
 * @return True if OK
 */
public final boolean setToId(final String id, final JsonNode node, final int ttl) {
    final String nid = createDigest(id);
    String value = node.toString();
    try {
        return client.set(nid, ttl, value).get();
    } catch (InterruptedException | ExecutionException e) {
        LOGGER.error(e);
        return false;
    }
}

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

@Override
public Object fromJson(JsonNode node) {
    if (node.isValueNode()) {
        return node.bigIntegerValue();
    } else {/*from  w ww  .  j a  v  a 2  s . co m*/
        throw Error.get(NAME, MetadataConstants.ERR_INCOMPATIBLE_VALUE, node.toString());
    }
}

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

@Override
public Object fromJson(JsonNode node) {
    if (node.isValueNode()) {
        return node.decimalValue();
    } else {//from  ww w .  java  2 s.c o m
        throw Error.get(NAME, MetadataConstants.ERR_INCOMPATIBLE_VALUE, node.toString());
    }
}

From source file:com.redhat.lightblue.eval.ArrayRangeProjectorTest.java

@Test
public void array_range_projection_with_match() throws Exception {
    Projection p = EvalTestContext//  w w  w  . java2 s.c  om
            .projectionFromJson("{'field':'field7','range':[1,2],'project':{'field':'elemf3'}}");
    Projector projector = Projector.getInstance(p, md);
    JsonNode expectedNode = JsonUtils.json("{'field7':[{'elemf3':4},{'elemf3':5}]}".replace('\'', '\"'));

    JsonDoc pdoc = projector.project(jsonDoc, JSON_NODE_FACTORY);

    Assert.assertEquals(expectedNode.toString(), pdoc.toString());
}