@Override
public Option<MapStatus> stop(boolean success) {
try {
// Update task metrics from accumulators (null in UnsafeShuffleWriterSuite)
Map<String, Accumulator<Object>> internalAccumulators =
taskContext.internalMetricsToAccumulators();
if (internalAccumulators != null) {
internalAccumulators
.apply(InternalAccumulator.PEAK_EXECUTION_MEMORY())
.add(getPeakMemoryUsedBytes());
}
if (stopping) {
return Option.apply(null);
} else {
stopping = true;
if (success) {
if (mapStatus == null) {
throw new IllegalStateException("Cannot call stop(true) without having called write()");
}
return Option.apply(mapStatus);
} else {
// The map task failed, so delete our output data.
shuffleBlockResolver.removeDataByMap(shuffleId, mapId);
return Option.apply(null);
}
}
} finally {
if (sorter != null) {
// If sorter is non-null, then this implies that we called stop() in response to an error,
// so we need to clean up memory and spill files created by the sorter
sorter.cleanupResources();
}
}
}
@Override
public ContainerRoot pull(String targetNodeName) {
List<String> ips =
KevoreePropertyHelper.getStringNetworkProperties(
this.getModelService().getLastModel(),
targetNodeName,
Constants.KEVOREE_PLATFORM_REMOTE_NODE_IP());
Option<Integer> portOption =
KevoreePropertyHelper.getIntPropertyForGroup(
this.getModelService().getLastModel(), this.getName(), "port", true, targetNodeName);
int PORT = 8000;
if (portOption.isDefined()) {
PORT = portOption.get();
}
for (String ip : ips) {
logger.debug("try to pull model on url=>" + "http://" + ip + ":" + PORT + "/model/current");
ContainerRoot model = pullModel("http://" + ip + ":" + PORT + "/model/current");
if (model != null) {
return model;
}
}
ContainerRoot model = pullModel("http://127.0.0.1:" + PORT + "/model/current");
if (model == null) {
logger.debug("Unable to pull a model on " + targetNodeName);
return null;
} else {
return model;
}
}
public static void addArrayElements(
TreeNode parent, SpreadSheetTable table, List<Integer> rows, LogSupport log) {
int valCol = table.numCols() - 1;
Map<String, String> values = new HashMap<>();
for (int i = 0; i < rows.size(); ++i) {
String name;
if (table.numCols() > 1) {
name = table.get(rows.get(i), 0);
int index = name.lastIndexOf('.');
if (index != -1) {
name = name.substring(index + 1);
}
} else {
name = S.fmt("%s", i);
}
values.put(name, table.get(rows.get(i), valCol));
}
for (Map.Entry<String, String> e : values.entrySet()) {
String name = e.getKey();
String value = e.getValue();
Option<TreeNodeLike> optVN = parent.findChild(name);
TreeNode vn;
if (!optVN.isDefined()) {
vn = ElementHelper.addElement(parent, name);
} else {
vn = (TreeNode) optVN.get();
}
EntryEditorEditingSupport.writeValue(vn, value, log);
}
ElementHelper.removeChildren(parent, values.keySet());
}
@Override
public void push(ContainerRoot model, String targetNodeName) {
List<String> ips =
KevoreePropertyHelper.getStringNetworkProperties(
model, targetNodeName, Constants.KEVOREE_PLATFORM_REMOTE_NODE_IP());
Option<Integer> portOption =
KevoreePropertyHelper.getIntPropertyForGroup(
model, this.getName(), "port", true, targetNodeName);
int PORT = 8000;
if (portOption.isDefined()) {
PORT = portOption.get();
}
boolean sent = false;
for (String ip : ips) {
logger.debug("try to send model on url=>" + "http://" + ip + ":" + PORT + "/model/current");
if (sendModel(model, "http://" + ip + ":" + PORT + "/model/current")) {
sent = true;
break;
}
}
if (!sent) {
logger.debug("try to send model on url=>" + "http://127.0.0.1:" + PORT + "/model/current");
if (!sendModel(model, "http://127.0.0.1:" + PORT + "/model/current")) {
logger.error("Unable to push a model on " + targetNodeName);
}
}
}
@Override
public String getUsername(Context ctx) {
Option<User> user = ContextUtil.getCurrentUser(ctx);
if (user.isEmpty()) {
return null;
}
return user.get().username;
}
/**
* Extract a signed token that was signed by {@link #signToken(String)}.
*
* @param token The signed token to extract.
* @return The verified raw token, or null if the token isn't valid.
*/
public String extractSignedToken(String token) {
scala.Option<String> extracted = crypto.extractSignedToken(token);
if (extracted.isDefined()) {
return extracted.get();
} else {
return null;
}
}
@Override
public void preRestart(Throwable reason, Option<Object> message) {
log.error(
reason,
"Restarting due to [{}] when processing [{}]",
reason.getMessage(),
message.isDefined() ? message.get() : "");
}
public Address getAddressFor(Address remoteAddress) {
final scala.Option<Address> optAddr = system.provider().getExternalAddressFor(remoteAddress);
if (optAddr.isDefined()) {
return optAddr.get();
} else {
throw new UnsupportedOperationException("cannot send to remote address " + remoteAddress);
}
}
public Optional<AssignmentConfig> assign(final RegionStats region, final ServerName server) {
final Option<RegionAssignment> maybeOldAssignment = assignments.get(region);
final ServerName oldServer = maybeOldAssignment.get().getNewServer();
if (Objects.equal(oldServer, server)) return Optional.absent();
final RegionAssignment assignment = new RegionAssignment(region, server);
return Optional.of(
new AssignmentConfig(
assignments.$plus(new Tuple2<RegionStats, RegionAssignment>(region, assignment)),
servers));
}
/**
* Restore an XFormsContainingDocument from XFormsState only.
*
* <p>Used by XFormsStateManager.
*
* @param xformsState XFormsState containing static and dynamic state
* @param disableUpdates whether to disable updates (for recreating initial document upon browser
* back)
*/
public XFormsContainingDocument(XFormsState xformsState, boolean disableUpdates) {
super();
// 1. Restore the static state
{
final scala.Option<String> staticStateDigest = xformsState.staticStateDigest();
if (staticStateDigest.isDefined()) {
final XFormsStaticState cachedState =
XFormsStaticStateCache.instance().getDocument(staticStateDigest.get());
if (cachedState != null) {
// Found static state in cache
indentedLogger().logDebug("", "found static state by digest in cache");
this.staticState = cachedState;
} else {
// Not found static state in cache, create static state from input
indentedLogger().logDebug("", "did not find static state by digest in cache");
indentedLogger().startHandleOperation("initialization", "restoring static state");
this.staticState =
XFormsStaticStateImpl.restore(staticStateDigest, xformsState.staticState());
indentedLogger().endHandleOperation();
// Store in cache
XFormsStaticStateCache.instance().storeDocument(this.staticState);
}
assert this.staticState.isServerStateHandling();
} else {
// Not digest provided, create static state from input
indentedLogger().logDebug("", "did not find static state by digest in cache");
this.staticState =
XFormsStaticStateImpl.restore(staticStateDigest, xformsState.staticState());
assert this.staticState.isClientStateHandling();
}
this.staticOps = new StaticStateGlobalOps(staticState.topLevelPart());
this.xpathDependencies = Version.instance().createUIDependencies(this);
this.supportUpdates = !disableUpdates && !isNoUpdates();
}
// 2. Restore the dynamic state
indentedLogger().startHandleOperation("initialization", "restoring containing document");
try {
restoreDynamicState(xformsState.dynamicState());
} catch (Exception e) {
throw OrbeonLocationException.wrapException(
e, new ExtendedLocationData(null, "re-initializing XForms containing document"));
}
indentedLogger().endHandleOperation();
}
@Before
public void setUp() throws Exception {
zookeeper = new EmbeddedZookeeper();
zkConnect = String.format("127.0.0.1:%d", zookeeper.port());
zkUtils =
ZkUtils.apply(
zkConnect, zkSessionTimeout, zkConnectionTimeout, JaasUtils.isZkSecurityEnabled());
zkClient = zkUtils.zkClient();
configs = new Vector<>();
servers = new Vector<>();
for (int i = 0; i < numBrokers; i++) {
final Option<java.io.File> noFile = scala.Option.apply(null);
final Option<SecurityProtocol> noInterBrokerSecurityProtocol = scala.Option.apply(null);
Properties props =
TestUtils.createBrokerConfig(
i,
zkConnect,
false,
false,
TestUtils.RandomPort(),
noInterBrokerSecurityProtocol,
noFile,
true,
false,
TestUtils.RandomPort(),
false,
TestUtils.RandomPort(),
false,
TestUtils.RandomPort());
props.setProperty("auto.create.topics.enable", "true");
props.setProperty("num.partitions", "1");
// We *must* override this to use the port we allocated (Kafka currently allocates one port
// that it always uses for ZK
props.setProperty("zookeeper.connect", this.zkConnect);
KafkaConfig config = new KafkaConfig(props);
configs.add(config);
KafkaServer server = TestUtils.createServer(config, SystemTime$.MODULE$);
servers.add(server);
}
brokerList =
TestUtils.getBrokerListStrFromServers(
JavaConversions.asScalaBuffer(servers), SecurityProtocol.PLAINTEXT);
if (setupRestApp) {
restApp = new RestApp(choosePort(), zkConnect, KAFKASTORE_TOPIC, compatibilityType);
restApp.start();
}
}
public List<Date> build() {
DateRangeBuilder builder =
new DateRangeBuilder(
from,
to,
duration,
holiday,
Option.apply(loc),
scalaList(shifters),
selector,
Option.apply(customDayOfMonth),
Option.apply(customDayOfYear));
return builder.javaList();
}
public SakaiGraderResultFolder(String path)
throws NotValidResultFolderException, NotValidDownloadFolderException {
File topFolder = new File(path);
folder = new File(topFolder, MergingEnvironment.get().getAssignmentName());
if (!(folder.exists() && folder.isDirectory())) {
throw new NotValidResultFolderException("Missing assignment folder: " + path);
}
spreadsheetFile = new File(folder, "grades.xlsx");
Option<SakaiBulkDownloadFolder> bulkDownloadOption = findBulkDownloadFolder();
if (bulkDownloadOption.isEmpty()) {
throw new NotValidResultFolderException("Missing a bulk download folder");
}
bulkDownloadFolder = bulkDownloadOption.get();
}
private static ValidationResult checkCompilerLibrary(LibraryDescriptor descriptor) {
if (descriptor == null || descriptor.data().isEmpty()) return ValidationResult.OK;
String libraryName = "Compiler library";
CompilerLibraryData compilerLibraryData = (CompilerLibraryData) descriptor.data().get();
Option<String> compilerLibraryProblem = compilerLibraryData.problem();
if (compilerLibraryProblem.isDefined())
return new ValidationResult(libraryName + ": " + compilerLibraryProblem.get());
return ValidationResult.OK;
}
@Override
public List<String> getNewMessages() {
if (!isConnected) {
throw new IllegalStateException("The cluster has been connected to the ApplicationMaster.");
}
if (hasBeenStopped()) {
throw new RuntimeException("The FlinkYarnCluster has already been stopped");
}
List<String> ret = new ArrayList<String>();
// get messages from ApplicationClient (locally)
while (true) {
Object result = null;
try {
Future<Object> response =
Patterns.ask(
applicationClient, Messages.getLocalGetYarnMessage(), new Timeout(akkaDuration));
result = Await.result(response, akkaDuration);
} catch (Exception ioe) {
LOG.warn("Error retrieving the YARN messages locally", ioe);
break;
}
if (!(result instanceof Option)) {
throw new RuntimeException(
"LocalGetYarnMessage requires a response of type "
+ "Option. Instead the response is of type "
+ result.getClass()
+ ".");
} else {
Option messageOption = (Option) result;
LOG.debug("Received message option {}", messageOption);
if (messageOption.isEmpty()) {
break;
} else {
Object obj = messageOption.get();
if (obj instanceof Messages.YarnMessage) {
Messages.YarnMessage msg = (Messages.YarnMessage) obj;
ret.add("[" + msg.date() + "] " + msg.message());
} else {
LOG.warn("LocalGetYarnMessage returned unexpected type: " + messageOption);
}
}
}
}
return ret;
}
@BeforeClass
public static void setupJobManager() {
Configuration config = new Configuration();
int port = NetUtils.getAvailablePort();
config.setString(ConfigConstants.JOB_MANAGER_IPC_ADDRESS_KEY, "localhost");
config.setInteger(ConfigConstants.JOB_MANAGER_IPC_PORT_KEY, port);
scala.Option<Tuple2<String, Object>> listeningAddress =
scala.Option.apply(new Tuple2<String, Object>("localhost", port));
jobManagerSystem = AkkaUtils.createActorSystem(config, listeningAddress);
ActorRef jobManagerActorRef =
JobManager.startJobManagerActors(
config,
jobManagerSystem,
StreamingMode.BATCH_ONLY,
JobManager.class,
MemoryArchivist.class)
._1();
try {
LeaderRetrievalService lrs = LeaderRetrievalUtils.createLeaderRetrievalService(config);
jmGateway = LeaderRetrievalUtils.retrieveLeaderGateway(lrs, jobManagerSystem, timeout);
} catch (Exception e) {
fail("Could not retrieve the JobManager gateway. " + e.getMessage());
}
}
public UnsafeShuffleWriter(
BlockManager blockManager,
IndexShuffleBlockResolver shuffleBlockResolver,
TaskMemoryManager memoryManager,
ShuffleMemoryManager shuffleMemoryManager,
UnsafeShuffleHandle<K, V> handle,
int mapId,
TaskContext taskContext,
SparkConf sparkConf)
throws IOException {
final int numPartitions = handle.dependency().partitioner().numPartitions();
if (numPartitions > UnsafeShuffleManager.MAX_SHUFFLE_OUTPUT_PARTITIONS()) {
throw new IllegalArgumentException(
"UnsafeShuffleWriter can only be used for shuffles with at most "
+ UnsafeShuffleManager.MAX_SHUFFLE_OUTPUT_PARTITIONS()
+ " reduce partitions");
}
this.blockManager = blockManager;
this.shuffleBlockResolver = shuffleBlockResolver;
this.memoryManager = memoryManager;
this.shuffleMemoryManager = shuffleMemoryManager;
this.mapId = mapId;
final ShuffleDependency<K, V, V> dep = handle.dependency();
this.shuffleId = dep.shuffleId();
this.serializer = Serializer.getSerializer(dep.serializer()).newInstance();
this.partitioner = dep.partitioner();
this.writeMetrics = new ShuffleWriteMetrics();
taskContext.taskMetrics().shuffleWriteMetrics_$eq(Option.apply(writeMetrics));
this.taskContext = taskContext;
this.sparkConf = sparkConf;
this.transferToEnabled = sparkConf.getBoolean("spark.file.transferTo", true);
open();
}
public OperatorStatus onInputOrParameterChange(
Map<String, TabularSchema> inputSchemas,
OperatorParameters params,
OperatorSchemaManager operatorSchemaManager) {
this.updateOutputSchema(inputSchemas, params, operatorSchemaManager);
scala.Option<String> msg = Option.empty();
return new OperatorStatus(true, msg);
}
public String buildRuntimeErrorMessage(
Instruction instruction, Throwable throwable, String message) {
if (throwable instanceof EngineException
&& ((EngineException) throwable).cachedRuntimeErrorMessage().isDefined()) {
return ((EngineException) throwable).cachedRuntimeErrorMessage().get();
}
return StackTraceBuilder.build(
activation, agent, instruction, scala.Option.apply(throwable), message);
}
@Override
public Option<OperatorCheckpointStats> getCheckpointStats() {
CheckpointStatsTracker tracker = getGraph().getCheckpointStatsTracker();
if (tracker == null) {
return Option.empty();
} else {
return tracker.getOperatorStats(getJobVertexId());
}
}
@Override
public TestCaseResult test(Project project, boolean autoGrade)
throws NotAutomatableException, NotGradableException {
// There should be a setter (editable) for the command
if (project.getClassesManager().isEmpty()) throw new NotGradableException();
Option<ClassDescription> classDescription =
new RootTagFinder(project).findClass("Command Interpreter");
if (classDescription.isEmpty()) {
if (autoGrade) throw new NotAutomatableException();
classDescription = ManualClassFinder.find(project, "Command Interpreter");
}
Class<?> _class = classDescription.get().getJavaClass();
Method[] methods = _class.getMethods();
for (Method method : methods) {
if (method.getName().startsWith("set")) return pass(autoGrade);
}
return fail("Couldn't find an editable property", autoGrade);
}
/**
* Convertit un objet User (modèle) en objet SocialUser/Identity
*
* @param user
* @return
*/
private Identity userToIdentity(User user) {
UserId userId;
String firstName = null;
String lastName = null;
if (user.authenticationMethod.equals("userPassword")) {
userId = new UserId(user.email, "userPassword");
} else {
userId = new UserId(user.credentials.extUserId, user.credentials.providerId);
firstName = user.credentials.firstName;
lastName = user.credentials.lastName;
}
OAuth1Info oAuth1 = null;
OAuth2Info oAuth2 = null;
PasswordInfo passwordInfo = null;
if (user.authenticationMethod.equals("oauth1")) {
oAuth1 = new OAuth1Info(user.credentials.oAuth1Token, user.credentials.oAuth1Secret);
} else if (user.authenticationMethod.equals("oauth2")) {
oAuth2 =
new OAuth2Info(
user.credentials.oAuth2AccessToken,
Option.apply(user.credentials.oAuth2TokenType),
Option.apply((Object) user.credentials.oAuth2ExpiresIn),
Option.apply(user.credentials.oAuth2RefreshToken));
} else if (user.authenticationMethod.equals("userPassword")) {
passwordInfo =
new PasswordInfo(
user.credentials.passwordHasher,
user.credentials.password,
Option.apply(user.credentials.passwordSalt));
}
SocialUser socialUser =
new SocialUser(
userId,
firstName,
lastName,
user.fullname,
Option.apply(user.email),
Option.apply(user.avatar),
new AuthenticationMethod(user.authenticationMethod),
Option.apply(oAuth1),
Option.apply(oAuth2),
Option.apply(passwordInfo));
return (Identity) socialUser;
}
private XFormsContainingDocument createDocumentFromStore(
RequestParameters parameters, boolean isInitialState, boolean disableUpdates) {
final boolean isServerState = parameters.getEncodedClientStaticState() == null;
final XFormsState xformsState;
if (isServerState) {
// State must be found by UUID in the store
final ExternalContext externalContext = NetUtils.getExternalContext();
final XFormsStateStore stateStore = XFormsStateStoreFactory.instance(externalContext);
if (indentedLogger.isDebugEnabled())
indentedLogger.logDebug(
LOG_TYPE,
"Getting document state from store.",
"current cache size",
Integer.toString(XFormsDocumentCache.instance().getCurrentSize()),
"current store size",
Long.toString(stateStore.getCurrentSize()),
"max store size",
Long.toString(stateStore.getMaxSize()));
final ExternalContext.Session session =
externalContext.getRequest().getSession(XFormsStateManager.FORCE_SESSION_CREATION);
xformsState = stateStore.findState(session, parameters.getUUID(), isInitialState);
if (xformsState == null) {
// 2014-11-12: This means that 1. We had a valid incoming session and 2. we obtained a lock
// on the
// document, yet we didn't find it. This means that somehow state was not placed into or
// expired from
// the state store.
throw new SessionExpiredException(
"Unable to retrieve XForms engine state. Unable to process incoming request.");
}
} else {
// State comes directly with request
xformsState =
new XFormsState(
scala.Option.<String>apply(null),
parameters.getEncodedClientStaticState(),
DynamicState.apply(parameters.getEncodedClientDynamicState()));
}
// Create document
final XFormsContainingDocument document =
new XFormsContainingDocument(xformsState, disableUpdates);
assert isServerState
? document.getStaticState().isServerStateHandling()
: document.getStaticState().isClientStateHandling();
return document;
}
@Override
public File compile(File templateFile) throws TemplateCompilationException {
File result = null;
String fileName = templateFile.getName();
String ext = fileName.substring(fileName.lastIndexOf('.') + 1);
String importsAsString = getImportsAsString(ext);
int index = getTemplateExtIndex(ext);
if (index >= 0) {
String formatterType = formatterTypes[index];
try {
Option<File> resultOption =
ScalaTemplateCompiler.compile(
templateFile, sourceDirectory, outputDirectory, formatterType, importsAsString);
result = resultOption.isDefined() ? resultOption.get() : null;
} catch (TemplateCompilationError e) {
throw new TemplateCompilationException(e.source(), e.message(), e.line(), e.column());
}
}
return result;
}
/**
* Create an BuildDocHandler that serves the manual from a given directory by wrapping a
* FilesystemRepository, and the API docs from a given JAR file by wrapping a JarRepository.
*
* @param directory The directory to serve the documentation from.
* @param jarFile The JAR file to server the documentation from.
* @param base The directory within the JAR file to serve the documentation from, or null if the
* documentation should be served from the root of the JAR.
* @param fallbackToJar Whether the doc handler should fall back to the jar repo for docs.
*/
public static BuildDocHandler fromDirectoryAndJar(
File directory, JarFile jarFile, String base, boolean fallbackToJar) {
FileRepository fileRepo = new FilesystemRepository(directory);
FileRepository jarRepo = new JarRepository(jarFile, Option.apply(base));
FileRepository manualRepo;
if (fallbackToJar) {
manualRepo = new AggregateFileRepository(new FileRepository[] {fileRepo, jarRepo});
} else {
manualRepo = fileRepo;
}
return new DocumentationHandler(manualRepo, jarRepo);
}
// #http-context-creation
public static HttpsContext create(
SSLContext sslContext,
Optional<Collection<String>> enabledCipherSuites,
Optional<Collection<String>> enabledProtocols,
Optional<ClientAuth> clientAuth,
Optional<SSLParameters> sslParameters)
// #http-context-creation
{
final scala.Option<scala.collection.immutable.Seq<String>> ecs;
if (enabledCipherSuites.isPresent())
ecs = scala.Option.apply(Util.immutableSeq(enabledCipherSuites.get()));
else ecs = scala.Option.empty();
final scala.Option<scala.collection.immutable.Seq<String>> ep;
if (enabledProtocols.isPresent())
ep = scala.Option.apply(Util.immutableSeq(enabledProtocols.get()));
else ep = scala.Option.empty();
return new akka.http.scaladsl.HttpsContext(
sslContext,
ecs,
ep,
OptionConverters.toScala(clientAuth),
OptionConverters.toScala(sslParameters));
}
/** Called when connected to Mesos as a new framework. */
private void registered(Registered message) {
connectionMonitor.tell(message, self());
try {
workerStore.setFrameworkID(Option.apply(message.frameworkId()));
} catch (Exception ex) {
fatalError("unable to store the assigned framework ID", ex);
return;
}
launchCoordinator.tell(message, self());
reconciliationCoordinator.tell(message, self());
taskRouter.tell(message, self());
}
@Override
public void triggerModelUpdate() {
if (starting) {
final Option<ContainerRoot> modelOption =
NodeNetworkHelper.updateModelWithNetworkProperty(this);
if (modelOption.isDefined()) {
new Thread() {
public void run() {
getModelService().unregisterModelListener(getModelListener());
getModelService().atomicUpdateModel(modelOption.get());
getModelService().registerModelListener(getModelListener());
}
}.start();
}
starting = false;
} else {
Group group = getModelElement();
for (ContainerNode subNode : group.getSubNodesForJ()) {
if (!subNode.getName().equals(this.getNodeName())) {
internalPush(getModelService().getLastModel(), subNode.getName(), this.getNodeName());
}
}
}
}
@Override
protected void initialize() throws Exception {
LOG.info("Initializing Mesos resource master");
workerStore.start();
// create the scheduler driver to communicate with Mesos
schedulerCallbackHandler = new SchedulerProxy(self());
// register with Mesos
FrameworkInfo.Builder frameworkInfo = mesosConfig.frameworkInfo().clone().setCheckpoint(true);
Option<Protos.FrameworkID> frameworkID = workerStore.getFrameworkID();
if (frameworkID.isEmpty()) {
LOG.info("Registering as new framework.");
} else {
LOG.info(
"Recovery scenario: re-registering using framework ID {}.", frameworkID.get().getValue());
frameworkInfo.setId(frameworkID.get());
}
MesosConfiguration initializedMesosConfig = mesosConfig.withFrameworkInfo(frameworkInfo);
MesosConfiguration.logMesosConfig(LOG, initializedMesosConfig);
schedulerDriver = initializedMesosConfig.createDriver(schedulerCallbackHandler, false);
// create supporting actors
connectionMonitor = createConnectionMonitor();
launchCoordinator = createLaunchCoordinator();
reconciliationCoordinator = createReconciliationCoordinator();
taskRouter = createTaskRouter();
recoverWorkers();
connectionMonitor.tell(new ConnectionMonitor.Start(), self());
schedulerDriver.start();
}
public String cssText2sldText(String css) {
try {
GeoServerDataDirectory datadir = new GeoServerDataDirectory(getCatalog().getResourceLoader());
File styleDir = datadir.findStyleDir();
scala.collection.Seq<org.geoscript.geocss.Rule> rules = CssParser.parse(css).get();
Translator translator = new Translator(scala.Option.apply(styleDir.toURI().toURL()));
Style style = translator.css2sld(rules);
SLDTransformer tx = new org.geotools.styling.SLDTransformer();
tx.setIndentation(2);
StringWriter sldChars = new java.io.StringWriter();
System.out.println(sldChars.toString());
tx.transform(style, sldChars);
return sldChars.toString();
} catch (Exception e) {
throw new WicketRuntimeException("Error while parsing stylesheet [" + css + "] : " + e);
}
}