/** Unit test to check for regression of [JACKSON-18]. */
public void testSmallNumbers() throws Exception {
ObjectMapper mapper = new ObjectMapper();
ArrayNode root = mapper.createArrayNode();
for (int i = -20; i <= 20; ++i) {
JsonNode n = root.numberNode(i);
root.add(n);
// Hmmh. Not sure why toString() won't be triggered otherwise...
assertEquals(String.valueOf(i), n.toString());
}
// Loop over 2 different serialization methods
for (int type = 0; type < 2; ++type) {
StringWriter sw = new StringWriter();
if (type == 0) {
JsonGenerator gen = new JsonFactory().createGenerator(sw);
root.serialize(gen, null);
gen.close();
} else {
mapper.writeValue(sw, root);
}
String doc = sw.toString();
JsonParser p = new JsonFactory().createParser(new StringReader(doc));
assertEquals(JsonToken.START_ARRAY, p.nextToken());
for (int i = -20; i <= 20; ++i) {
assertEquals(JsonToken.VALUE_NUMBER_INT, p.nextToken());
assertEquals(i, p.getIntValue());
assertEquals("" + i, p.getText());
}
assertEquals(JsonToken.END_ARRAY, p.nextToken());
p.close();
}
}
@Override
public final MediaContent deserialize(byte[] array) throws IOException {
JsonParser parser = constructParser(array);
MediaContent mc = readMediaContent(parser);
parser.close();
return mc;
}
public final void copyCurrentStructure(JsonParser jp)
throws IOException, JsonProcessingException {
JsonToken t = jp.getCurrentToken();
// Let's handle field-name separately first
if (t == JsonToken.FIELD_NAME) {
writeFieldName(jp.getCurrentName());
t = jp.nextToken();
// fall-through to copy the associated value
}
switch (t) {
case START_ARRAY:
writeStartArray();
while (jp.nextToken() != JsonToken.END_ARRAY) {
copyCurrentStructure(jp);
}
writeEndArray();
break;
case START_OBJECT:
writeStartObject();
while (jp.nextToken() != JsonToken.END_OBJECT) {
copyCurrentStructure(jp);
}
writeEndObject();
break;
default: // others are simple:
copyCurrentEvent(jp);
}
}
private TwitterEntry read(JsonParser jp) throws IOException {
// First: verify that we got "Json Object":
if (jp.nextToken() != JsonToken.START_OBJECT) {
throw new IOException("Expected data to start with an Object");
}
TwitterEntry result = new TwitterEntry();
// Iterate over object fields:
while (jp.nextToken() != JsonToken.END_OBJECT) {
String fieldName = jp.getCurrentName();
// Let's move to value
jp.nextToken();
if (fieldName.equals("id")) {
result.setId(jp.getLongValue());
} else if (fieldName.equals("text")) {
result.setText(jp.getText());
} else if (fieldName.equals("fromUserId")) {
result.setFromUserId(jp.getIntValue());
} else if (fieldName.equals("toUserId")) {
result.setToUserId(jp.getIntValue());
} else if (fieldName.equals("languageCode")) {
result.setLanguageCode(jp.getText());
} else {
// ignore, or signal error
throw new IOException("Unrecognized field '" + fieldName + "'");
}
}
jp.close(); // important to close both parser and underlying File reader
return result;
}
/**
* Method for reading sequence of Objects from parser stream.
*
* @since 1.8
*/
public <T> MappingIterator<T> readValues(URL src) throws IOException, JsonProcessingException {
JsonParser jp = _jsonFactory.createJsonParser(src);
if (_schema != null) {
jp.setSchema(_schema);
}
DeserializationContext ctxt = _createDeserializationContext(jp, _config);
return new MappingIterator<T>(_valueType, jp, ctxt, _findRootDeserializer(_config, _valueType));
}
public JsonConfigurationFileManager(
File configurationFile, InputStream defaultConfigurationFileInputStream) {
mConfigurationFile = configurationFile;
// Convert InputStream to JsoneElement
JsonReader reader = new JsonReader(new InputStreamReader(defaultConfigurationFileInputStream));
JsonParser parser = new JsonParser();
mDefaultConfigurations = parser.parse(reader);
}
private void reportIllegal(JsonParser parser, JsonToken expToken) throws IOException {
JsonToken curr = parser.getCurrentToken();
String msg = "Expected token " + expToken + "; got " + curr;
if (curr == JsonToken.FIELD_NAME) {
msg += " (current field name '" + parser.getCurrentName() + "')";
}
msg += ", location: " + parser.getTokenLocation();
throw new IllegalStateException(msg);
}
private static void addFolder(FileSystem fs, Path p, JsonArray succeeded, JsonArray failed) {
try {
if (fs == null) return;
for (FileStatus file : fs.listStatus(p)) {
Path pfs = file.getPath();
if (file.isDir()) {
addFolder(fs, pfs, succeeded, failed);
} else {
Key k = Key.make(pfs.toString());
long size = file.getLen();
Value val = null;
if (pfs.getName().endsWith(Extensions.JSON)) {
JsonParser parser = new JsonParser();
JsonObject json = parser.parse(new InputStreamReader(fs.open(pfs))).getAsJsonObject();
JsonElement v = json.get(Constants.VERSION);
if (v == null) throw new RuntimeException("Missing version");
JsonElement type = json.get(Constants.TYPE);
if (type == null) throw new RuntimeException("Missing type");
Class c = Class.forName(type.getAsString());
OldModel model = (OldModel) c.newInstance();
model.fromJson(json);
} else if (pfs.getName().endsWith(Extensions.HEX)) { // Hex file?
FSDataInputStream s = fs.open(pfs);
int sz = (int) Math.min(1L << 20, size); // Read up to the 1st meg
byte[] mem = MemoryManager.malloc1(sz);
s.readFully(mem);
// Convert to a ValueArray (hope it fits in 1Meg!)
ValueArray ary = new ValueArray(k, 0).read(new AutoBuffer(mem));
val = new Value(k, ary, Value.HDFS);
} else if (size >= 2 * ValueArray.CHUNK_SZ) {
val =
new Value(
k,
new ValueArray(k, size),
Value.HDFS); // ValueArray byte wrapper over a large file
} else {
val = new Value(k, (int) size, Value.HDFS); // Plain Value
val.setdsk();
}
DKV.put(k, val);
Log.info("PersistHdfs: DKV.put(" + k + ")");
JsonObject o = new JsonObject();
o.addProperty(Constants.KEY, k.toString());
o.addProperty(Constants.FILE, pfs.toString());
o.addProperty(Constants.VALUE_SIZE, file.getLen());
succeeded.add(o);
}
}
} catch (Exception e) {
Log.err(e);
JsonObject o = new JsonObject();
o.addProperty(Constants.FILE, p.toString());
o.addProperty(Constants.ERROR, e.getMessage());
failed.add(o);
}
}
@Override
public MediaContent[] deserializeItems(InputStream in, int numberOfItems) throws IOException {
MediaContent[] result = new MediaContent[numberOfItems];
JsonParser parser = constructParser(in);
for (int i = 0; i < numberOfItems; ++i) {
result[i] = readMediaContent(parser);
}
parser.close();
return result;
}
private List<Image> readImages(JsonParser parser) throws IOException {
if (parser.nextToken() != JsonToken.START_ARRAY) {
reportIllegal(parser, JsonToken.START_ARRAY);
}
List<Image> images = new ArrayList<Image>();
while (parser.nextToken() == JsonToken.START_OBJECT) {
images.add(readImage(parser));
}
verifyCurrent(parser, JsonToken.END_ARRAY);
return images;
}
private List<String> readPersons(JsonParser parser) throws IOException {
if (parser.nextToken() != JsonToken.START_ARRAY) {
reportIllegal(parser, JsonToken.START_ARRAY);
}
List<String> persons = new ArrayList<String>();
String str;
while ((str = parser.nextTextValue()) != null) {
persons.add(str);
}
verifyCurrent(parser, JsonToken.END_ARRAY);
return persons;
}
protected JsonNode _bindAndCloseAsTree(JsonParser jp)
throws IOException, JsonParseException, JsonMappingException {
if (_schema != null) {
jp.setSchema(_schema);
}
try {
return _bindAsTree(jp);
} finally {
try {
jp.close();
} catch (IOException ioe) {
}
}
}
private void setBuildStatus(CIBuild ciBuild, CIJob job) throws PhrescoException {
S_LOGGER.debug("Entering Method CIManagerImpl.setBuildStatus(CIBuild ciBuild)");
S_LOGGER.debug("setBuildStatus() url = " + ciBuild.getUrl());
String buildUrl = ciBuild.getUrl();
String jenkinsUrl = job.getJenkinsUrl() + ":" + job.getJenkinsPort();
buildUrl =
buildUrl.replaceAll(
"localhost:" + job.getJenkinsPort(),
jenkinsUrl); // display the jenkins running url in ci list
String response = getJsonResponse(buildUrl + API_JSON);
JsonParser parser = new JsonParser();
JsonElement jsonElement = parser.parse(response);
JsonObject jsonObject = jsonElement.getAsJsonObject();
JsonElement resultJson = jsonObject.get(FrameworkConstants.CI_JOB_BUILD_RESULT);
JsonElement idJson = jsonObject.get(FrameworkConstants.CI_JOB_BUILD_ID);
JsonElement timeJson = jsonObject.get(FrameworkConstants.CI_JOB_BUILD_TIME_STAMP);
JsonArray asJsonArray = jsonObject.getAsJsonArray(FrameworkConstants.CI_JOB_BUILD_ARTIFACTS);
if (jsonObject
.get(FrameworkConstants.CI_JOB_BUILD_RESULT)
.toString()
.equals(STRING_NULL)) { // when build is result is not known
ciBuild.setStatus(INPROGRESS);
} else if (resultJson.getAsString().equals(CI_SUCCESS_FLAG)
&& asJsonArray.size()
< 1) { // when build is success and zip relative path is not added in json
ciBuild.setStatus(INPROGRESS);
} else {
ciBuild.setStatus(resultJson.getAsString());
// download path
for (JsonElement jsonArtElement : asJsonArray) {
String buildDownloadZip =
jsonArtElement
.getAsJsonObject()
.get(FrameworkConstants.CI_JOB_BUILD_DOWNLOAD_PATH)
.toString();
if (buildDownloadZip.endsWith(CI_ZIP)) {
if (debugEnabled) {
S_LOGGER.debug("download artifact " + buildDownloadZip);
}
ciBuild.setDownload(buildDownloadZip);
}
}
}
ciBuild.setId(idJson.getAsString());
String dispFormat = DD_MM_YYYY_HH_MM_SS;
ciBuild.setTimeStamp(getDate(timeJson.getAsString(), dispFormat));
}
/**
* Get the configurations from the configurations File as a {@link JsonElement}
*
* @return {@link JsonElement} The configuration tree contained inside the configuration File. If
* the File doesn't exist or an error occurred, the default configuration tree is returned
*/
private JsonElement getConfigurationTreeFromFile() {
if (mConfigurationFile.exists()) { // Check, if the configuration File exists on disk
JsonParser parser = new JsonParser();
try {
JsonElement result = parser.parse(new FileReader(mConfigurationFile));
if (result.isJsonObject()) { // Check if content is a valid JsonObject
return result;
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
return mDefaultConfigurations; // If the configurations File doesn't exist on disk, return the
// default configurations
}
protected static JsonToken _initForReading(JsonParser jp)
throws IOException, JsonParseException, JsonMappingException {
/* First: must point to a token; if not pointing to one, advance.
* This occurs before first read from JsonParser, as well as
* after clearing of current token.
*/
JsonToken t = jp.getCurrentToken();
if (t == null) { // and then we must get something...
t = jp.nextToken();
if (t == null) { // [JACKSON-99] Should throw EOFException?
throw new EOFException("No content to map to Object due to end of input");
}
}
return t;
}
@Then("^I parse the string and print keys and values$")
public void i_parse_the_string_and_print_keys_and_values() throws Throwable {
System.out.println(json);
JsonParser parser = new JsonParser();
JsonObject myobject = (JsonObject) parser.parse(json);
// Accessing the value of "desc"
System.out.println(myobject.get("desc"));
// Deserializing the value into JSONObject
JsonObject descValue = (JsonObject) myobject.get("desc");
// Printing the someKey value using JsonObject
System.out.println("SomeKey Value--" + descValue.get("someKey"));
// Retrieving the JSON Element -- JsonElement can represent a string, array or other data types
JsonElement someElement = descValue.get("someKey");
// Printing a value again
System.out.println("SomeKey Value--" + someElement.getAsString());
}
public void testBinary() throws Exception {
ObjectMapper mapper = new ObjectMapper();
final int LENGTH = 13045;
byte[] data = new byte[LENGTH];
for (int i = 0; i < LENGTH; ++i) {
data[i] = (byte) i;
}
StringWriter sw = new StringWriter();
mapper.writeValue(sw, BinaryNode.valueOf(data));
JsonParser p = new JsonFactory().createParser(sw.toString());
// note: can't determine it's binary from json alone:
assertToken(JsonToken.VALUE_STRING, p.nextToken());
assertArrayEquals(data, p.getBinaryValue());
p.close();
}
/** Actual implementation of value reading+binding operation. */
protected Object _bind(JsonParser jp)
throws IOException, JsonParseException, JsonMappingException {
/* First: may need to read the next token, to initialize state (either
* before first read from parser, or after previous token has been cleared)
*/
Object result;
JsonToken t = _initForReading(jp);
if (t == JsonToken.VALUE_NULL) {
if (_valueToUpdate == null) {
result = _findRootDeserializer(_config, _valueType).getNullValue();
} else {
result = _valueToUpdate;
}
} else if (t == JsonToken.END_ARRAY || t == JsonToken.END_OBJECT) {
result = _valueToUpdate;
} else { // pointing to event other than null
DeserializationContext ctxt = _createDeserializationContext(jp, _config);
JsonDeserializer<Object> deser = _findRootDeserializer(_config, _valueType);
if (_unwrapRoot) {
result = _unwrapAndDeserialize(jp, ctxt, _valueType, deser);
} else {
if (_valueToUpdate == null) {
result = deser.deserialize(jp, ctxt);
} else {
deser.deserialize(jp, ctxt, _valueToUpdate);
result = _valueToUpdate;
}
}
}
// Need to consume the token too
jp.clearCurrentToken();
return result;
}
public void testEmptyArrayWrite() throws Exception {
StringWriter sw = new StringWriter();
JsonGenerator gen = new JsonFactory().createGenerator(sw);
JsonStreamContext ctxt = gen.getOutputContext();
assertTrue(ctxt.inRoot());
assertFalse(ctxt.inArray());
assertFalse(ctxt.inObject());
assertEquals(0, ctxt.getEntryCount());
assertEquals(0, ctxt.getCurrentIndex());
gen.writeStartArray();
ctxt = gen.getOutputContext();
assertFalse(ctxt.inRoot());
assertTrue(ctxt.inArray());
assertFalse(ctxt.inObject());
assertEquals(0, ctxt.getEntryCount());
assertEquals(0, ctxt.getCurrentIndex());
gen.writeEndArray();
ctxt = gen.getOutputContext();
assertTrue("Should be in root, was " + ctxt.getTypeDesc(), ctxt.inRoot());
assertFalse(ctxt.inArray());
assertFalse(ctxt.inObject());
assertEquals(1, ctxt.getEntryCount());
// Index won't yet move
assertEquals(0, ctxt.getCurrentIndex());
gen.close();
String docStr = sw.toString();
JsonParser jp = createParserUsingReader(docStr);
assertEquals(JsonToken.START_ARRAY, jp.nextToken());
assertEquals(JsonToken.END_ARRAY, jp.nextToken());
jp.close();
// Ok, then array with nested empty array
sw = new StringWriter();
gen = new JsonFactory().createGenerator(sw);
gen.writeStartArray();
gen.writeStartArray();
gen.writeEndArray();
gen.writeEndArray();
gen.close();
docStr = sw.toString();
jp = createParserUsingReader(docStr);
assertEquals(JsonToken.START_ARRAY, jp.nextToken());
assertEquals(JsonToken.START_ARRAY, jp.nextToken());
assertEquals(JsonToken.END_ARRAY, jp.nextToken());
assertEquals(JsonToken.END_ARRAY, jp.nextToken());
assertEquals(null, jp.nextToken());
jp.close();
}
private JsonArray getBuildsArray(CIJob job) throws PhrescoException {
try {
String jenkinsUrl = "http://" + job.getJenkinsUrl() + ":" + job.getJenkinsPort() + "/ci/";
String jobNameUtf8 = job.getName().replace(" ", "%20");
String buildsJsonUrl = jenkinsUrl + "job/" + jobNameUtf8 + "/api/json";
String jsonResponse = getJsonResponse(buildsJsonUrl);
JsonParser parser = new JsonParser();
JsonElement jsonElement = parser.parse(jsonResponse);
JsonObject jsonObject = jsonElement.getAsJsonObject();
JsonElement element = jsonObject.get(FrameworkConstants.CI_JOB_JSON_BUILDS);
JsonArray jsonArray = element.getAsJsonArray();
return jsonArray;
} catch (Exception e) {
throw new PhrescoException(e);
}
}
private String toJsonString() {
final Object json = jsonParser.parseWith(createConfigurableJsonSlurper());
final String jsonString;
if (json instanceof Map) {
jsonString = JsonOutput.toJson((Map) json);
} else {
jsonString = JsonOutput.toJson(json);
}
return jsonString;
}
@When("^I fill the form with data from json and submit$")
public void i_fill_the_form_with_data_from_json_and_submit() throws Throwable {
JsonParser parser = new JsonParser();
JsonObject myobject = (JsonObject) parser.parse(json);
JsonArray myarray = myobject.get("table").getAsJsonArray();
JsonObject pradeep = myarray.get(0).getAsJsonObject();
driver.findElement(By.name("firstname")).sendKeys(pradeep.get("firstname").getAsString());
driver.findElement(By.name("lastname")).sendKeys(pradeep.get("lastname").getAsString());
driver.findElement(By.id("sex-1")).click();
driver.findElement(By.id("exp-2")).click();
driver.findElement(By.id("datepicker")).sendKeys(pradeep.get("date_stopped").getAsString());
driver.findElement(By.id("tea3")).click();
driver.findElement(By.id("tool-1")).click();
Select continents_select = new Select(driver.findElement(By.id("continents")));
continents_select.selectByVisibleText(pradeep.get("continent").getAsString());
Select another_select_list = new Select(driver.findElement(By.id("selenium_commands")));
another_select_list.selectByVisibleText(pradeep.get("selenium_commands").getAsString());
driver.findElement(By.id("submit")).click();
AssertJUnit.assertEquals("Welcome", driver.getTitle());
}
protected final double _testRawDeser(int reps, byte[] json, ObjectReader reader)
throws IOException {
long start = System.nanoTime();
final JsonFactory f = reader.getFactory();
while (--reps >= 0) {
JsonParser p = f.createParser(new ByteArrayInputStream(json));
JsonToken t;
while ((t = p.nextToken()) != null) {
if (t == JsonToken.VALUE_STRING) {
p.getText();
} else if (t.isNumeric()) {
p.getNumberValue();
}
;
}
p.close();
}
hash = f.hashCode();
return _msecsFromNanos(System.nanoTime() - start);
}
protected Object _unwrapAndDeserialize(
JsonParser jp, DeserializationContext ctxt, JavaType rootType, JsonDeserializer<Object> deser)
throws IOException, JsonParseException, JsonMappingException {
SerializedString rootName = _provider.findExpectedRootName(ctxt.getConfig(), rootType);
if (jp.getCurrentToken() != JsonToken.START_OBJECT) {
throw JsonMappingException.from(
jp,
"Current token not START_OBJECT (needed to unwrap root name '"
+ rootName
+ "'), but "
+ jp.getCurrentToken());
}
if (jp.nextToken() != JsonToken.FIELD_NAME) {
throw JsonMappingException.from(
jp,
"Current token not FIELD_NAME (to contain expected root name '"
+ rootName
+ "'), but "
+ jp.getCurrentToken());
}
String actualName = jp.getCurrentName();
if (!rootName.getValue().equals(actualName)) {
throw JsonMappingException.from(
jp,
"Root name '"
+ actualName
+ "' does not match expected ('"
+ rootName
+ "') for type "
+ rootType);
}
// ok, then move to value itself....
jp.nextToken();
Object result;
if (_valueToUpdate == null) {
result = deser.deserialize(jp, ctxt);
} else {
deser.deserialize(jp, ctxt, _valueToUpdate);
result = _valueToUpdate;
}
// and last, verify that we now get matching END_OBJECT
if (jp.nextToken() != JsonToken.END_OBJECT) {
throw JsonMappingException.from(
jp,
"Current token not END_OBJECT (to match wrapper object with root name '"
+ rootName
+ "'), but "
+ jp.getCurrentToken());
}
return result;
}
public void testSimpleArrayWrite() throws Exception {
StringWriter sw = new StringWriter();
JsonGenerator gen = new JsonFactory().createGenerator(sw);
gen.writeStartArray();
gen.writeNumber(13);
gen.writeBoolean(true);
gen.writeString("foobar");
gen.writeEndArray();
gen.close();
String docStr = sw.toString();
JsonParser jp = createParserUsingReader(docStr);
assertEquals(JsonToken.START_ARRAY, jp.nextToken());
assertEquals(JsonToken.VALUE_NUMBER_INT, jp.nextToken());
assertEquals(13, jp.getIntValue());
assertEquals(JsonToken.VALUE_TRUE, jp.nextToken());
assertEquals(JsonToken.VALUE_STRING, jp.nextToken());
assertEquals("foobar", jp.getText());
assertEquals(JsonToken.END_ARRAY, jp.nextToken());
assertEquals(null, jp.nextToken());
jp.close();
}
private int getTotalBuilds(CIJob job) throws PhrescoException {
try {
S_LOGGER.debug("Entering Method CIManagerImpl.getTotalBuilds(CIJob job)");
S_LOGGER.debug("getCIBuilds() JobName = " + job.getName());
JsonArray jsonArray = getBuildsArray(job);
Gson gson = new Gson();
CIBuild ciBuild = null;
if (jsonArray.size() > 0) {
ciBuild = gson.fromJson(jsonArray.get(0), CIBuild.class);
String buildUrl = ciBuild.getUrl();
String jenkinsUrl = job.getJenkinsUrl() + ":" + job.getJenkinsPort();
// display the jenkins running url in ci
buildUrl = buildUrl.replaceAll("localhost:" + job.getJenkinsPort(), jenkinsUrl);
// list
String response = getJsonResponse(buildUrl + API_JSON);
JsonParser parser = new JsonParser();
JsonElement jsonElement = parser.parse(response);
JsonObject jsonObject = jsonElement.getAsJsonObject();
JsonElement resultJson = jsonObject.get(FrameworkConstants.CI_JOB_BUILD_RESULT);
JsonArray asJsonArray =
jsonObject.getAsJsonArray(FrameworkConstants.CI_JOB_BUILD_ARTIFACTS);
// when build result is not known
if (jsonObject.get(FrameworkConstants.CI_JOB_BUILD_RESULT).toString().equals(STRING_NULL)) {
// it indicates the job is in progress and not yet completed
return -1;
// when build is success and build zip relative path is unknown
} else if (resultJson.getAsString().equals(CI_SUCCESS_FLAG) && asJsonArray.size() < 1) {
return -1;
} else {
return jsonArray.size();
}
} else {
return -1; // When the project is build first time,
}
} catch (ClientHandlerException ex) {
S_LOGGER.error(ex.getLocalizedMessage());
throw new PhrescoException(ex);
}
}
protected Object _bindAndClose(JsonParser jp)
throws IOException, JsonParseException, JsonMappingException {
if (_schema != null) {
jp.setSchema(_schema);
}
try {
Object result;
JsonToken t = _initForReading(jp);
if (t == JsonToken.VALUE_NULL) {
if (_valueToUpdate == null) {
result = _findRootDeserializer(_config, _valueType).getNullValue();
} else {
result = _valueToUpdate;
}
} else if (t == JsonToken.END_ARRAY || t == JsonToken.END_OBJECT) {
result = _valueToUpdate;
} else {
DeserializationContext ctxt = _createDeserializationContext(jp, _config);
JsonDeserializer<Object> deser = _findRootDeserializer(_config, _valueType);
if (_unwrapRoot) {
result = _unwrapAndDeserialize(jp, ctxt, _valueType, deser);
} else {
if (_valueToUpdate == null) {
result = deser.deserialize(jp, ctxt);
} else {
deser.deserialize(jp, ctxt, _valueToUpdate);
result = _valueToUpdate;
}
}
}
return result;
} finally {
try {
jp.close();
} catch (IOException ioe) {
}
}
}
protected JsonNode _bindAsTree(JsonParser jp)
throws IOException, JsonParseException, JsonMappingException {
JsonNode result;
JsonToken t = _initForReading(jp);
if (t == JsonToken.VALUE_NULL || t == JsonToken.END_ARRAY || t == JsonToken.END_OBJECT) {
result = NullNode.instance;
} else {
DeserializationContext ctxt = _createDeserializationContext(jp, _config);
JsonDeserializer<Object> deser = _findRootDeserializer(_config, JSON_NODE_TYPE);
if (_unwrapRoot) {
result = (JsonNode) _unwrapAndDeserialize(jp, ctxt, JSON_NODE_TYPE, deser);
} else {
result = (JsonNode) deser.deserialize(jp, ctxt);
}
}
// Need to consume the token too
jp.clearCurrentToken();
return result;
}
protected MediaContent readMediaContent(JsonParser parser) throws IOException {
MediaContent mc = new MediaContent();
if (parser.nextToken() != JsonToken.START_OBJECT) {
reportIllegal(parser, JsonToken.START_OBJECT);
}
// first fast version when field-order is as expected
if (parser.nextFieldName(FIELD_MEDIA)) {
mc.media = readMedia(parser);
if (parser.nextFieldName(FIELD_IMAGES)) {
mc.images = readImages(parser);
parser.nextToken();
verifyCurrent(parser, JsonToken.END_OBJECT);
return mc;
}
}
// and fallback if order was changed
for (; parser.getCurrentToken() == JsonToken.FIELD_NAME; parser.nextToken()) {
String field = parser.getCurrentName();
Integer I = fullFieldToIndex.get(field);
if (I != null) {
switch (I) {
case FIELD_IX_MEDIA:
mc.media = readMedia(parser);
continue;
case FIELD_IX_IMAGES:
mc.images = readImages(parser);
continue;
}
}
throw new IllegalStateException("Unexpected field '" + field + "'");
}
verifyCurrent(parser, JsonToken.END_OBJECT);
if (mc.media == null) throw new IllegalStateException("Missing field: " + FIELD_MEDIA);
if (mc.images == null) mc.images = new ArrayList<Image>();
return mc;
}
private final void verifyCurrent(JsonParser parser, JsonToken expToken) throws IOException {
if (parser.getCurrentToken() != expToken) {
reportIllegal(parser, expToken);
}
}