@Override
public void serialize(Request request, JsonGenerator jgen, SerializerProvider provider)
throws IOException {
jgen.writeStartObject();
jgen.writeStringField("uri", request.getUri());
jgen.writeStringField("method", request.getMethod().name());
if (request.getHeaders() != null && !request.getHeaders().isEmpty()) {
jgen.writeArrayFieldStart("headers");
request
.getHeaders()
.forEach(
httpHeader -> {
try {
jgen.writeStartObject();
jgen.writeStringField("name", httpHeader.getName());
jgen.writeStringField("value", httpHeader.getValue());
jgen.writeEndObject();
} catch (IOException e) {
e.printStackTrace();
}
});
jgen.writeEndArray();
}
if (request.getBody() != null && !request.getBody().isEmpty()) {
jgen.writeStringField("body", request.getBody());
}
jgen.writeEndObject();
}
@Override
public void serialize(ShareFolderJobStatus value, JsonGenerator g)
throws IOException, JsonGenerationException {
switch (value.tag()) {
case IN_PROGRESS:
{
g.writeString("in_progress");
break;
}
case COMPLETE:
{
g.writeStartObject();
writeTag("complete", g);
SharedFolderMetadata.Serializer.INSTANCE.serialize(value.completeValue, g, true);
g.writeEndObject();
break;
}
case FAILED:
{
g.writeStartObject();
writeTag("failed", g);
g.writeFieldName("failed");
ShareFolderError.Serializer.INSTANCE.serialize(value.failedValue, g);
g.writeEndObject();
break;
}
default:
{
throw new IllegalArgumentException("Unrecognized tag: " + value.tag());
}
}
}
@Override
public void serialize(FileMemberRemoveActionResult value, JsonGenerator g)
throws IOException, JsonGenerationException {
switch (value.tag()) {
case SUCCESS:
{
g.writeStartObject();
writeTag("success", g);
MemberAccessLevelResult.Serializer.INSTANCE.serialize(value.successValue, g, true);
g.writeEndObject();
break;
}
case MEMBER_ERROR:
{
g.writeStartObject();
writeTag("member_error", g);
g.writeFieldName("member_error");
FileMemberActionError.Serializer.INSTANCE.serialize(value.memberErrorValue, g);
g.writeEndObject();
break;
}
default:
{
g.writeString("other");
}
}
}
public void serialize(SqlSession sql, JsonGenerator jg)
throws JsonGenerationException, IOException, IllegalTypeException {
Map<String, GroupBean> sortedGroups = GroupsIE.getSortedGroups(sql, groupResolver);
GroupsMapper mapper = sql.getMapper(GroupsMapper.class);
jg.writeStartArray();
for (Map.Entry<String, GroupBean> entry : sortedGroups.entrySet()) {
List<GroupElementBean> members = mapper.getMembers(entry.getValue().getId());
jg.writeStartObject();
jg.writeStringField("groupPath", entry.getKey());
jg.writeFieldName("members");
jg.writeStartArray();
for (GroupElementBean member : members) {
jg.writeStartObject();
jg.writeNumberField("entity", member.getElementId());
jg.writeNumberField("groupId", member.getGroupId());
jg.writeBinaryField("contents", member.getContents());
jg.writeEndObject();
}
jg.writeEndArray();
jg.writeEndObject();
}
jg.writeEndArray();
}
@Override
public void serialize(Volumes volumes, JsonGenerator jsonGen, SerializerProvider serProvider)
throws IOException, JsonProcessingException {
jsonGen.writeStartObject();
for (Volume volume : volumes.getVolumes()) {
jsonGen.writeFieldName(volume.getPath());
jsonGen.writeStartObject();
jsonGen.writeEndObject();
}
jsonGen.writeEndObject();
}
@Override
protected ModelAndView handleRequestInternal(
final HttpServletRequest request, final HttpServletResponse response) throws Exception {
String accessToken = request.getParameter(OAuthConstants.ACCESS_TOKEN);
if (StringUtils.isBlank(accessToken)) {
final String authHeader = request.getHeader("Authorization");
if (StringUtils.isNotBlank(authHeader)
&& authHeader.toLowerCase().startsWith(OAuthConstants.BEARER_TOKEN.toLowerCase() + ' ')) {
accessToken = authHeader.substring(OAuthConstants.BEARER_TOKEN.length() + 1);
}
}
LOGGER.debug("{} : {}", OAuthConstants.ACCESS_TOKEN, accessToken);
try (final JsonGenerator jsonGenerator =
this.jsonFactory.createJsonGenerator(response.getWriter())) {
response.setContentType("application/json");
// accessToken is required
if (StringUtils.isBlank(accessToken)) {
LOGGER.error("Missing {}", OAuthConstants.ACCESS_TOKEN);
jsonGenerator.writeStartObject();
jsonGenerator.writeStringField("error", OAuthConstants.MISSING_ACCESS_TOKEN);
jsonGenerator.writeEndObject();
return null;
}
// get ticket granting ticket
final TicketGrantingTicket ticketGrantingTicket =
(TicketGrantingTicket) this.ticketRegistry.getTicket(accessToken);
if (ticketGrantingTicket == null || ticketGrantingTicket.isExpired()) {
LOGGER.error("expired accessToken : {}", accessToken);
jsonGenerator.writeStartObject();
jsonGenerator.writeStringField("error", OAuthConstants.EXPIRED_ACCESS_TOKEN);
jsonGenerator.writeEndObject();
return null;
}
// generate profile : identifier + attributes
final Principal principal = ticketGrantingTicket.getAuthentication().getPrincipal();
jsonGenerator.writeStartObject();
jsonGenerator.writeStringField(ID, principal.getId());
jsonGenerator.writeObjectFieldStart(ATTRIBUTES);
final Map<String, Object> attributes = principal.getAttributes();
for (final Map.Entry<String, Object> entry : attributes.entrySet()) {
// jsonGenerator.writeStartObject();
jsonGenerator.writeObjectField(entry.getKey(), entry.getValue());
// jsonGenerator.writeEndObject();
}
// jsonGenerator.writeEndArray();
jsonGenerator.writeEndObject();
return null;
} finally {
response.flushBuffer();
}
}
@Override
public void writeCustomTypePrefixForObject(Object value, JsonGenerator jgen, String typeId)
throws IOException {
if (typeId == null) {
jgen.writeStartObject();
} else if (jgen.canWriteTypeId()) {
jgen.writeTypeId(typeId);
jgen.writeStartObject();
} else {
jgen.writeStartObject();
jgen.writeStringField(_typePropertyName, typeId);
}
}
@Override
public void writeTypePrefixForObject(Object value, JsonGenerator jgen, Class<?> type)
throws IOException {
final String typeId = idFromValueAndType(value, type);
if (typeId == null) {
jgen.writeStartObject();
} else if (jgen.canWriteTypeId()) {
jgen.writeTypeId(typeId);
jgen.writeStartObject();
} else {
jgen.writeStartObject();
jgen.writeStringField(_typePropertyName, typeId);
}
}
@Test
public void writeJSONViaLowerlevelLibs() throws IOException {
final StringWriter writer = new StringWriter();
final ObjectMapper mapper = new ObjectMapper();
final JsonGenerator jgen = mapper.getFactory().createGenerator(writer);
jgen.writeStartObject();
jgen.writeStringField(
"odata.type", "Microsoft.Test.OData.Services.AstoriaDefaultService.Customer");
jgen.writeStringField("*****@*****.**", "Edm.String");
jgen.writeStringField("Name", "A name");
jgen.writeStringField("*****@*****.**", "Edm.Int32");
jgen.writeNumberField("CustomerId", 0);
jgen.writeArrayFieldStart("BackupContactInfo");
jgen.writeStartObject();
jgen.writeArrayFieldStart("AlternativeNames");
jgen.writeString("myname");
jgen.writeEndArray();
jgen.writeArrayFieldStart("EmailBag");
jgen.writeString("*****@*****.**");
jgen.writeEndArray();
jgen.writeObjectFieldStart("ContactAlias");
jgen.writeStringField(
"odata.type", "Microsoft.Test.OData.Services.AstoriaDefaultService.Aliases");
jgen.writeArrayFieldStart("AlternativeNames");
jgen.writeString("myAlternativeName");
jgen.writeEndArray();
jgen.writeEndObject();
jgen.writeEndObject();
jgen.writeEndArray();
jgen.writeEndObject();
jgen.flush();
assertFalse(writer.toString().isEmpty());
}
private void writeApplication(JsonGenerator jgen, Application application) throws IOException {
jgen.writeStartObject();
jgen.writeStringField("applicationName", application.getName());
jgen.writeStringField("serviceType", application.getServiceType().getDesc());
jgen.writeNumberField("code", application.getServiceTypeCode());
jgen.writeEndObject();
}
@Override
public void serialize(JsonGenerator gen, SerializerProvider serializers) throws IOException {
gen.writeStartObject();
gen.writeStringField(TYPE_FIELD, type);
gen.writeStringField(ID_FIELD, id);
gen.writeStringField(MPEG4URL_FIELD, this.mpeg4Url);
if (parseMode != null) {
gen.writeStringField(PARSEMODE_FIELD, this.parseMode);
}
if (disableWebPagePreview != null) {
gen.writeBooleanField(DISABLEWEBPAGEPREVIEW_FIELD, this.disableWebPagePreview);
}
if (mpeg4Width != null) {
gen.writeNumberField(MPEG4WIDTH_FIELD, this.mpeg4Width);
}
if (mpeg4Height != null) {
gen.writeNumberField(MPEG4HEIGHT_FIELD, this.mpeg4Height);
}
if (thumbUrl != null) {
gen.writeStringField(THUMBURL_FIELD, this.thumbUrl);
}
if (title != null) {
gen.writeStringField(TITLE_FIELD, this.title);
}
if (caption != null) {
gen.writeStringField(CAPTION_FIELD, this.caption);
}
if (messageText != null) {
gen.writeStringField(MESSAGETEXT_FIELD, this.messageText);
}
gen.writeEndObject();
gen.flush();
}
@Override
public void serialize(ThriftReply value, JsonGenerator gen, SerializerProvider provider)
throws IOException {
if (value == null) {
// Oneway function doesn't provide reply
gen.writeNull();
return;
}
gen.writeStartObject();
gen.writeObjectField("header", value.header());
final TBase<?, ?> result;
final TApplicationException exception;
if (value.isException()) {
result = null;
exception = value.exception();
} else {
result = value.result();
exception = null;
}
gen.writeObjectField("result", result);
gen.writeObjectField("exception", exception);
gen.writeEndObject();
}
private static FullHttpResponse newHttpResponseWithStackTrace(
Exception e, HttpResponseStatus status, @Nullable String simplifiedMessage) {
StringWriter sw = new StringWriter();
e.printStackTrace(new PrintWriter(sw));
StringBuilder sb = new StringBuilder();
try {
JsonGenerator jg = jsonFactory.createGenerator(CharStreams.asWriter(sb));
jg.writeStartObject();
String message;
if (simplifiedMessage == null) {
Throwable cause = e;
Throwable childCause = cause.getCause();
while (childCause != null) {
cause = childCause;
childCause = cause.getCause();
}
message = cause.getMessage();
} else {
message = simplifiedMessage;
}
jg.writeStringField("message", message);
jg.writeStringField("stackTrace", sw.toString());
jg.writeEndObject();
jg.close();
return HttpServices.createJsonResponse(sb.toString(), status);
} catch (IOException f) {
logger.error(f.getMessage(), f);
return new DefaultFullHttpResponse(HTTP_1_1, INTERNAL_SERVER_ERROR);
}
}
private void writeSupportedProperty(
JsonGenerator jgen,
String currentVocab,
ActionInputParameter actionInputParameter,
String propertyName,
Property property,
@SuppressWarnings("unused") Object[] possiblePropertyValues)
throws IOException {
jgen.writeStartObject();
if (actionInputParameter.hasCallValue() || actionInputParameter.hasInputConstraints()) {
// jgen.writeArrayFieldStart("@type");
// jgen.writeString("hydra:SupportedProperty");
jgen.writeStringField(
JsonLdKeywords.AT_TYPE,
getPropertyOrClassNameInVocab(
currentVocab,
"PropertyValueSpecification",
LdContextFactory.HTTP_SCHEMA_ORG,
"schema:"));
// jgen.writeEndArray();
}
jgen.writeStringField("hydra:property", propertyName);
writePossiblePropertyValues(jgen, currentVocab, actionInputParameter, possiblePropertyValues);
jgen.writeEndObject();
}
@Override
public void serialize(Item item, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonProcessingException {
jgen.writeStartArray();
jgen.writeStartObject();
jgen.writeStringField("id", "i_" + String.valueOf(item.getId()));
jgen.writeObjectField("title", item.getName());
jgen.writeObjectField("type", item.getType());
String imagePath = "i_image_" + item.getId() + "." + item.getImage().getExtention();
jgen.writeObjectFieldStart("image");
jgen.writeObjectField("type", item.getImage().getType());
jgen.writeObjectField("path", imagePath);
jgen.writeEndObject();
jgen.writeObjectFieldStart("values");
jgen.writeStringField("productName", item.getName());
jgen.writeStringField("imageFullPath", imagePath);
for (Description description : item.getDescription()) {
if (description.getDescription().size() > 1) {
jgen.writeArrayFieldStart(description.getValue().getKey());
for (String desc : description.getDescription()) jgen.writeString(desc);
jgen.writeEndArray();
} else
jgen.writeStringField(
description.getValue().getKey(),
(description.getDescription().size() == 0) ? "" : description.getDescription().get(0));
}
jgen.writeEndObject();
jgen.writeEndObject();
jgen.writeEndArray();
}
@GET("/backend/aggregate/points")
String getPoints(String content) throws IOException {
logger.debug("getPoints(): content={}", content);
PointsRequest request = ObjectMappers.readRequiredValue(mapper, content, PointsRequest.class);
List<AggregatePoint> points = aggregateDao.readAggregates(request.getFrom(), request.getTo());
StringBuilder sb = new StringBuilder();
JsonGenerator jg = mapper.getFactory().createGenerator(CharStreams.asWriter(sb));
jg.writeStartObject();
jg.writeArrayFieldStart("points");
for (AggregatePoint point : points) {
jg.writeStartArray();
jg.writeNumber(point.getCaptureTime());
long durationAverage;
if (point.getTraceCount() == 0) {
durationAverage = 0;
} else {
durationAverage = point.getDurationTotal() / point.getTraceCount();
}
jg.writeNumber(durationAverage / 1000000000.0);
jg.writeNumber(point.getTraceCount());
jg.writeEndArray();
}
jg.writeEndArray();
jg.writeNumberField("fixedAggregateIntervalSeconds", fixedAggregateIntervalSeconds);
jg.writeEndObject();
jg.close();
return sb.toString();
}
public void toJson(JsonGenerator jsonGen, DecimalFormat df) {
try {
jsonGen.writeStartObject();
jsonGen.writeStringField("field", this.getField());
jsonGen.writeNumberField("start", this.getStartOffset());
jsonGen.writeNumberField("end", this.getEndOffset());
Rectangle rect = this.getPayload().getRectangle();
jsonGen.writeNumberField("left", rect.x);
jsonGen.writeNumberField("top", rect.y);
jsonGen.writeNumberField("width", rect.width);
jsonGen.writeNumberField("height", rect.height);
Rectangle secondaryRect = this.getPayload().getSecondaryRectangle();
if (secondaryRect != null) {
jsonGen.writeNumberField("left2", secondaryRect.x);
jsonGen.writeNumberField("top2", secondaryRect.y);
jsonGen.writeNumberField("width2", secondaryRect.width);
jsonGen.writeNumberField("height2", secondaryRect.height);
}
jsonGen.writeNumberField("pageIndex", this.getPayload().getPageIndex());
jsonGen.writeNumberField("paragraphIndex", this.getPayload().getParagraphIndex());
jsonGen.writeNumberField("rowIndex", this.getPayload().getRowIndex());
double roundedWeight = df.parse(df.format(this.getWeight())).doubleValue();
jsonGen.writeNumberField("weight", roundedWeight);
jsonGen.writeEndObject();
jsonGen.flush();
} catch (java.text.ParseException e) {
LOG.error("Failed write highlightTerm to JSON in docId " + docId, e);
throw new RuntimeException(e);
} catch (IOException e) {
LOG.error("Failed write highlightTerm to JSON in docId " + docId, e);
throw new RuntimeException(e);
}
}
@Override
public void serialize(UserMembershipInfo value, JsonGenerator g, boolean collapse)
throws IOException, JsonGenerationException {
if (!collapse) {
g.writeStartObject();
}
g.writeFieldName("access_type");
AccessLevel.Serializer.INSTANCE.serialize(value.accessType, g);
g.writeFieldName("user");
UserInfo.Serializer.INSTANCE.serialize(value.user, g);
if (value.permissions != null) {
g.writeFieldName("permissions");
StoneSerializers.nullable(StoneSerializers.list(MemberPermission.Serializer.INSTANCE))
.serialize(value.permissions, g);
}
if (value.initials != null) {
g.writeFieldName("initials");
StoneSerializers.nullable(StoneSerializers.string()).serialize(value.initials, g);
}
g.writeFieldName("is_inherited");
StoneSerializers.boolean_().serialize(value.isInherited, g);
if (!collapse) {
g.writeEndObject();
}
}
public byte[] toJSONBytes() {
try {
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
JsonFactory jsonFactory = new JsonFactory();
JsonGenerator jsonGenerator =
jsonFactory.createJsonGenerator(outputStream, JsonEncoding.UTF8);
jsonGenerator.useDefaultPrettyPrinter();
jsonGenerator.writeStartObject();
jsonGenerator.writeStringField("type", ContentType);
jsonGenerator.writeStringField("version", Version);
jsonGenerator.writeStringField("uuid", workspaceUUID);
jsonGenerator.writeStringField("name", workspaceName);
jsonGenerator.writeStringField("description", workspaceDescription);
// TODO: More details about who is making the change when and from what previous version?
// jsonGenerator.writeStringField("timestamp", timestamp);
// jsonGenerator.writeStringField("user", user);
// jsonGenerator.writeStringField("previous", previous);
jsonGenerator.writeEndObject();
jsonGenerator.close();
return outputStream.toByteArray();
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
@Override
public void serialize(UploadSessionLookupError value, JsonGenerator g)
throws IOException, JsonGenerationException {
switch (value.tag()) {
case NOT_FOUND:
{
g.writeString("not_found");
break;
}
case INCORRECT_OFFSET:
{
g.writeStartObject();
writeTag("incorrect_offset", g);
UploadSessionOffsetError.Serializer.INSTANCE.serialize(
value.incorrectOffsetValue, g, true);
g.writeEndObject();
break;
}
case CLOSED:
{
g.writeString("closed");
break;
}
case NOT_CLOSED:
{
g.writeString("not_closed");
break;
}
default:
{
g.writeString("other");
}
}
}
@Test
public void test1() throws IOException {
MapData ld0 = new MapData();
ld0.put("Copyright", "\u00A9 2014, David R. Smith. All Rights Reserved");
ld0.put("License", "http://www.apache.org/licenses/LICENSE-2.0.txt");
MapData ld1 = new MapData();
ld1.put("some key", "some data");
ld1.put("another key", "more data");
MapDataFormatter format = new MapDataFormatter();
format.add(ld0);
format.add(ld1);
StringWriter writer = new StringWriter();
JsonFactory f = new JsonFactory();
JsonGenerator g = null;
try {
g = f.createGenerator(writer);
g.useDefaultPrettyPrinter();
g.writeStartObject();
format.format(g, writer);
g.writeEndObject();
} finally {
g.close();
}
System.err.println(writer.toString());
MapIterator iter3 = new MapDataContentsIterator(ld0);
while (iter3.hasNext()) {
String label = iter3.next();
Assert.assertNotNull(iter3.get(label));
}
}
@Override
public void serialize(IndexInput input, JsonGenerator jg, SerializerProvider sp)
throws IOException {
jg.writeStartObject();
// Riak bug ... explicitly specifying "default" as the type breaks things
if (!input.getNamespace().getBucketTypeAsString().equals(Namespace.DEFAULT_BUCKET_TYPE)) {
jg.writeArrayFieldStart("bucket");
jg.writeString(input.getNamespace().getBucketTypeAsString());
jg.writeString(input.getNamespace().getBucketNameAsString());
jg.writeEndArray();
} else {
jg.writeStringField("bucket", input.getNamespace().getBucketNameAsString());
}
jg.writeStringField("index", input.getIndex());
IndexInput.IndexCriteria criteria = input.getCriteria();
if (criteria instanceof IndexInput.MatchCriteria) {
IndexInput.MatchCriteria<?> match = (IndexInput.MatchCriteria) criteria;
jg.writeObjectField("key", match.getValue());
} else if (criteria instanceof IndexInput.RangeCriteria) {
IndexInput.RangeCriteria range = (IndexInput.RangeCriteria) criteria;
jg.writeObjectField("start", range.getBegin());
jg.writeObjectField("end", range.getEnd());
}
jg.writeEndObject();
}
@Override
public void serialize(IResult value, JsonGenerator jgen, SerializerProvider provider)
throws IOException {
// output the custom Json
jgen.writeStartObject();
// jgen.writeFieldName("rcode");
jgen.writeFieldName("resultCode");
jgen.writeNumber(value.getErrcode());
// jgen.writeFieldName("errmsg");
// jgen.writeString(value.toString());
String msg;
if (value.getErrmsg() != null && value.getErrmsg().equals("") == false) {
msg = value.getErrmsg();
} else {
if (value.getErrcode() == 0) {
msg = succMessages.getMessage(value.toString(), value.getArgs(), value.toString());
} else {
msg = failMessages.getMessage(value.toString(), value.getArgs(), value.toString());
}
}
if (msg != null && msg.equals("") == false) {
jgen.writeFieldName("resultMsg");
jgen.writeString(msg);
}
// end tag
jgen.writeEndObject();
}
@Override
public void run() {
Request request = null;
try {
request = transport.prepare();
jsonOut = jsonFactory.createGenerator(request.getBodyWriter());
jsonOut.writeStartObject();
jsonOut.writeFieldName("series");
jsonOut.writeStartArray();
} catch (IOException ioe) {
LOG.error("Could not prepare request", ioe);
return;
}
final long epoch = clock.time() / 1000;
if (this.printVmMetrics) {
pushVmMetrics(epoch);
}
pushRegularMetrics(epoch);
try {
jsonOut.writeEndArray();
jsonOut.writeEndObject();
jsonOut.flush();
request.send();
} catch (Exception e) {
LOG.error("Error sending metrics", e);
}
}
public void writeServiceDocument(final JsonGenerator gen) throws IOException {
gen.writeStartObject();
if (!isODataMetadataNone) {
final String metadataUri =
(serviceRoot == null ? "" : serviceRoot.endsWith("/") ? serviceRoot : (serviceRoot + "/"))
+ Constants.METADATA;
gen.writeObjectField(Constants.JSON_CONTEXT, metadataUri);
if (metadata != null
&& metadata.getServiceMetadataETagSupport() != null
&& metadata.getServiceMetadataETagSupport().getMetadataETag() != null) {
gen.writeStringField(
Constants.JSON_METADATA_ETAG,
metadata.getServiceMetadataETagSupport().getMetadataETag());
}
}
gen.writeArrayFieldStart(Constants.VALUE);
final EdmEntityContainer container = metadata.getEdm().getEntityContainer();
writeEntitySets(gen, container);
writeFunctionImports(gen, container);
writeSingletons(gen, container);
}
@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp)
throws IOException, ServletException {
String sid = req.getParameter("sid");
String gameId = req.getParameter("game");
String action = req.getParameter("action");
HanabiUser user = s.getUserBySession(sid);
HanabiGame game = s.getGame(gameId);
try {
String message;
if (action.equals("play_card")) {
int slot = Integer.parseInt(req.getParameter("handSlot"));
HanabiGame.PlayCardResult rv = game.playCard(slot);
message = "It was a " + rv.card + "; " + (rv.success ? "Success!" : "Oops!");
} else if (action.equals("discard_card")) {
int slot = Integer.parseInt(req.getParameter("handSlot"));
HanabiGame.Card c = game.discardCard(slot);
message = "It was a " + c;
} else if (action.equals("give_hint")) {
doGiveHint(game, req, resp);
return;
} else {
message = "don't know how to " + action;
}
JsonGenerator out = new JsonFactory().createJsonGenerator(resp.getOutputStream());
out.writeStartObject();
out.writeStringField("message", message);
out.writeEndObject();
out.close();
} catch (HanabiException e) {
resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
JsonGenerator out = new JsonFactory().createJsonGenerator(resp.getOutputStream());
out.writeStartObject();
out.writeStringField("status", "error");
out.writeStringField("message", e.toString());
out.writeEndObject();
out.close();
}
}
@Ignore
@Test
public void testBulkUpdate() throws IOException {
ResetBasicData.reset();
EbeanServer server = Ebean.getServer(null);
JsonContext jsonContext = server.json();
StringWriter writer = new StringWriter();
JsonGenerator generator = jsonContext.createGenerator(writer);
List<Customer> customers = Ebean.find(Customer.class).findList();
for (Customer customer : customers) {
customer.setName(customer.getName() + "esMod");
PathProperties updateProps = PathProperties.parse("name");
generator.writeStartObject();
generator.writeFieldName("update");
generator.writeStartObject();
generator.writeStringField("_id", customer.getId().toString());
generator.writeStringField("_type", "customer");
generator.writeStringField("_index", "customer");
generator.writeEndObject();
generator.writeEndObject();
generator.writeRaw("\n");
generator.writeStartObject();
generator.writeFieldName("doc");
jsonContext.toJson(customer, generator, updateProps);
generator.writeEndObject();
generator.writeRaw("\n");
}
generator.close();
String json = writer.toString();
post("http://localhost:9200/_bulk", json);
// curl -s -XPOST localhost:9200/_bulk
// { "update" : {"_id" : "1", "_type" : "type1", "_index" : "index1"} }
// { "doc" : {"field2" : "value2"} }
}
@Override
public void serialize(
final GraphSONVertex directionalVertex,
final JsonGenerator jsonGenerator,
final SerializerProvider serializerProvider)
throws IOException, JsonGenerationException {
final Vertex vertex = directionalVertex.getVertexToSerialize();
jsonGenerator.writeStartObject();
jsonGenerator.writeObjectField(GraphSONTokens.ID, vertex.getId());
jsonGenerator.writeStringField(GraphSONTokens.LABEL, vertex.getLabel());
jsonGenerator.writeStringField(GraphSONTokens.TYPE, GraphSONTokens.VERTEX);
if (normalize) {
jsonGenerator.writeObjectFieldStart(GraphSONTokens.PROPERTIES);
vertex
.getProperties()
.values()
.stream()
.sorted(Comparators.PROPERTY_COMPARATOR)
.forEachOrdered(
FunctionUtils.wrapConsumer(
e -> jsonGenerator.writeObjectField(e.getKey(), e.get())));
jsonGenerator.writeEndObject();
} else {
jsonGenerator.writeObjectFieldStart(GraphSONTokens.PROPERTIES);
vertex
.getProperties()
.values()
.forEach(
FunctionUtils.wrapConsumer(
e -> jsonGenerator.writeObjectField(e.getKey(), e.get())));
jsonGenerator.writeEndObject();
}
if (directionalVertex.getDirection() == Direction.BOTH
|| directionalVertex.getDirection() == Direction.OUT) {
jsonGenerator.writeArrayFieldStart(GraphSONTokens.OUT);
if (normalize)
vertex
.outE()
.order(Comparators.HELD_EDGE_COMPARATOR)
.forEach(FunctionUtils.wrapConsumer(jsonGenerator::writeObject));
else vertex.outE().forEach(FunctionUtils.wrapConsumer(jsonGenerator::writeObject));
jsonGenerator.writeEndArray();
}
if (directionalVertex.getDirection() == Direction.BOTH
|| directionalVertex.getDirection() == Direction.IN) {
jsonGenerator.writeArrayFieldStart(GraphSONTokens.IN);
if (normalize)
vertex
.inE()
.order(Comparators.HELD_EDGE_COMPARATOR)
.forEach(FunctionUtils.wrapConsumer(jsonGenerator::writeObject));
else vertex.inE().forEach(FunctionUtils.wrapConsumer(jsonGenerator::writeObject));
jsonGenerator.writeEndArray();
}
jsonGenerator.writeEndObject();
}
@Override
public void serialize(Link link, JsonGenerator jg, SerializerProvider sp)
throws IOException, JsonProcessingException {
jg.writeStartObject();
jg.writeStringField("href", link.getUri().toString());
jg.writeEndObject();
}
/**
* The method to be called by {@link ObjectMapper} and {@link ObjectWriter} for serializing given
* value, using serializers that this provider has access to (via caching and/or creating new
* serializers as need be).
*/
public void serializeValue(JsonGenerator jgen, Object value)
throws IOException, JsonGenerationException {
JsonSerializer<Object> ser;
final boolean wrap;
if (value == null) { // no type provided; must just use the default null serializer
ser = getDefaultNullValueSerializer();
wrap = false; // no name to use for wrapping; can't do!
} else {
Class<?> cls = value.getClass();
// true, since we do want to cache root-level typed serializers (ditto for null property)
ser = findTypedValueSerializer(cls, true, null);
// Ok: should we wrap result in an additional property ("root name")?
String rootName = _config.getRootName();
if (rootName == null) { // not explicitly specified
// [JACKSON-163]
wrap = _config.isEnabled(SerializationFeature.WRAP_ROOT_VALUE);
if (wrap) {
jgen.writeStartObject();
jgen.writeFieldName(_rootNames.findRootName(value.getClass(), _config));
}
} else if (rootName.length() == 0) {
wrap = false;
} else { // [JACKSON-764]
// empty String means explicitly disabled; non-empty that it is enabled
wrap = true;
jgen.writeStartObject();
jgen.writeFieldName(rootName);
}
}
try {
ser.serialize(value, jgen, this);
if (wrap) {
jgen.writeEndObject();
}
} catch (IOException ioe) { // As per [JACKSON-99], pass IOException and subtypes as-is
throw ioe;
} catch (Exception e) { // but wrap RuntimeExceptions, to get path information
String msg = e.getMessage();
if (msg == null) {
msg = "[no message for " + e.getClass().getName() + "]";
}
throw new JsonMappingException(msg, e);
}
}