use of org.wso2.carbon.humantask.core.engine.commands.Start in project carbon-apimgt by wso2.
the class DASThriftTestServer method start.
public void start(int receiverPort) throws DataBridgeException {
DataPublisherTestUtil.setKeyStoreParams();
streamDefinitionStore = getStreamDefinitionStore();
numberOfEventsReceived = new AtomicInteger(0);
DataBridge databridge = new DataBridge(new AuthenticationHandler() {
public boolean authenticate(String userName, String password) {
// allays authenticate to true
return true;
}
public void initContext(AgentSession agentSession) {
// To change body of implemented methods use File | Settings |
// File Templates.
}
public void destroyContext(AgentSession agentSession) {
}
}, streamDefinitionStore, DataPublisherTestUtil.getDataBridgeConfigPath());
thriftDataReceiver = new ThriftDataReceiver(receiverPort, databridge);
databridge.subscribe(new AgentCallback() {
int totalSize = 0;
@Override
public void definedStream(StreamDefinition streamDefinition) {
log.info("StreamDefinition " + streamDefinition);
}
@Override
public void removeStream(StreamDefinition streamDefinition) {
log.info("StreamDefinition remove " + streamDefinition);
}
/**
* Retrving and handling all the events to DAS event receiver
* @param eventList list of event it received
* @param credentials client credentials
*/
public void receive(List<Event> eventList, Credentials credentials) {
for (Event event : eventList) {
String streamKey = event.getStreamId();
if (!dataTables.containsKey(streamKey)) {
dataTables.put(streamKey, new ArrayList<Event>());
}
dataTables.get(streamKey).add(event);
log.info("=== " + event.toString());
}
numberOfEventsReceived.addAndGet(eventList.size());
log.info("Received events : " + numberOfEventsReceived);
}
});
String address = "localhost";
log.info("DAS Test Thrift Server starting on " + address);
thriftDataReceiver.start(address);
log.info("DAS Test Thrift Server Started");
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project wso2-synapse by wso2.
the class VFSTransportListener method scanFileOrDirectory.
/**
* Search for files that match the given regex pattern and create a list
* Then process each of these files and update the status of the scan on
* the poll table
* @param entry the poll table entry for the scan
* @param fileURI the file or directory to be scanned
*/
private void scanFileOrDirectory(final PollTableEntry entry, String fileURI) {
if (log.isDebugEnabled()) {
log.debug("Polling: " + VFSUtils.maskURLPassword(fileURI));
}
if (entry.isClusterAware()) {
boolean leader = true;
ClusteringAgent agent = getConfigurationContext().getAxisConfiguration().getClusteringAgent();
if (agent != null && agent.getParameter("domain") != null) {
// hazelcast clustering instance name
String hazelcastInstanceName = agent.getParameter("domain").getValue() + ".instance";
HazelcastInstance instance = Hazelcast.getHazelcastInstanceByName(hazelcastInstanceName);
if (instance != null) {
// dirty leader election
leader = instance.getCluster().getMembers().iterator().next().localMember();
} else {
log.warn("Clustering error, running the polling task in this node");
}
} else {
log.warn("Although proxy is cluster aware, clustering config are not present, hence running the" + " the polling task in this node");
}
if (!leader) {
if (log.isDebugEnabled()) {
log.debug("This Member is not the leader");
}
entry.setLastPollState(PollTableEntry.NONE);
long now = System.currentTimeMillis();
entry.setLastPollTime(now);
entry.setNextPollTime(now + entry.getPollInterval());
onPollCompletion(entry);
return;
}
if (log.isDebugEnabled()) {
log.debug("This Member is the leader");
}
}
FileSystemOptions fso = null;
setFileSystemClosed(false);
try {
fso = VFSUtils.attachFileSystemOptions(entry.getVfsSchemeProperties(), fsManager);
} catch (Exception e) {
log.error("Error while attaching VFS file system properties. " + e.getMessage());
}
FileObject fileObject = null;
// TODO : Trying to make the correct URL out of the malformed one.
if (fileURI.contains("vfs:")) {
fileURI = fileURI.substring(fileURI.indexOf("vfs:") + 4);
}
if (log.isDebugEnabled()) {
log.debug("Scanning directory or file : " + VFSUtils.maskURLPassword(fileURI));
}
boolean wasError = true;
int retryCount = 0;
int maxRetryCount = entry.getMaxRetryCount();
long reconnectionTimeout = entry.getReconnectTimeout();
while (wasError) {
try {
retryCount++;
fileObject = fsManager.resolveFile(fileURI, fso);
if (fileObject == null) {
log.error("fileObject is null");
throw new FileSystemException("fileObject is null");
}
wasError = false;
} catch (FileSystemException e) {
if (retryCount >= maxRetryCount) {
processFailure("Repeatedly failed to resolve the file URI: " + VFSUtils.maskURLPassword(fileURI), e, entry);
closeFileSystem(fileObject);
return;
} else {
log.warn("Failed to resolve the file URI: " + VFSUtils.maskURLPassword(fileURI) + ", in attempt " + retryCount + ", " + e.getMessage() + " Retrying in " + reconnectionTimeout + " milliseconds.");
}
}
if (wasError) {
try {
Thread.sleep(reconnectionTimeout);
} catch (InterruptedException e2) {
log.error("Thread was interrupted while waiting to reconnect.", e2);
}
}
}
try {
if (fileObject.exists() && fileObject.isReadable()) {
entry.setLastPollState(PollTableEntry.NONE);
FileObject[] children = null;
try {
children = fileObject.getChildren();
} catch (FileNotFolderException ignored) {
} catch (FileSystemException ex) {
log.error(ex.getMessage(), ex);
}
// if this is a file that would translate to a single message
if (children == null || children.length == 0) {
boolean isFailedRecord = false;
if (entry.getMoveAfterMoveFailure() != null) {
isFailedRecord = isFailedRecord(fileObject, entry);
}
if (fileObject.getType() == FileType.FILE && !isFailedRecord) {
boolean runPostProcess = true;
if (!entry.isFileLockingEnabled() || (entry.isFileLockingEnabled() && acquireLock(fsManager, fileObject, entry, fso, true))) {
try {
if (fileObject.getType() == FileType.FILE) {
processFile(entry, fileObject);
entry.setLastPollState(PollTableEntry.SUCCSESSFUL);
metrics.incrementMessagesReceived();
} else {
runPostProcess = false;
}
} catch (AxisFault e) {
if (e.getCause() instanceof FileNotFoundException) {
log.warn("Error processing File URI : " + VFSUtils.maskURLPassword(fileObject.getName().toString()) + ". This can be due to file moved from another process.");
runPostProcess = false;
} else {
logException("Error processing File URI : " + VFSUtils.maskURLPassword(fileObject.getName().getURI()), e);
entry.setLastPollState(PollTableEntry.FAILED);
metrics.incrementFaultsReceiving();
}
}
if (runPostProcess) {
try {
moveOrDeleteAfterProcessing(entry, fileObject, fso);
} catch (AxisFault axisFault) {
logException("File object '" + VFSUtils.maskURLPassword(fileObject.getURL().toString()) + "' " + "cloud not be moved", axisFault);
entry.setLastPollState(PollTableEntry.FAILED);
String timeStamp = VFSUtils.getSystemTime(entry.getFailedRecordTimestampFormat());
addFailedRecord(entry, fileObject, timeStamp);
}
}
if (entry.isFileLockingEnabled()) {
VFSUtils.releaseLock(fsManager, fileObject, fso);
if (log.isDebugEnabled()) {
log.debug("Removed the lock file '" + VFSUtils.maskURLPassword(fileObject.toString()) + ".lock' of the file '" + VFSUtils.maskURLPassword(fileObject.toString()));
}
}
} else if (log.isDebugEnabled()) {
log.debug("Couldn't get the lock for processing the file : " + VFSUtils.maskURLPassword(fileObject.getName().getURI()));
} else if (isFailedRecord) {
if (entry.isFileLockingEnabled()) {
VFSUtils.releaseLock(fsManager, fileObject, fso);
}
// schedule a cleanup task if the file is there
if (fsManager.resolveFile(fileObject.getURL().toString(), fso) != null && removeTaskState == STATE_STOPPED && entry.getMoveAfterMoveFailure() != null) {
workerPool.execute(new FileRemoveTask(entry, fileObject, fso));
}
if (log.isDebugEnabled()) {
log.debug("File '" + VFSUtils.maskURLPassword(fileObject.getURL().toString()) + "' has been marked as a failed" + " record, it will not process");
}
}
}
} else {
int failCount = 0;
int successCount = 0;
int processCount = 0;
Integer iFileProcessingInterval = entry.getFileProcessingInterval();
Integer iFileProcessingCount = entry.getFileProcessingCount();
if (log.isDebugEnabled()) {
log.debug("File name pattern : " + entry.getFileNamePattern());
}
// Sort the files
String strSortParam = entry.getFileSortParam();
if (strSortParam != null) {
log.debug("Start Sorting the files.");
boolean bSortOrderAsscending = entry.isFileSortAscending();
if (log.isDebugEnabled()) {
log.debug("Sorting the files by : " + strSortParam + ". (" + bSortOrderAsscending + ")");
}
if (strSortParam.equals(VFSConstants.FILE_SORT_VALUE_NAME) && bSortOrderAsscending) {
Arrays.sort(children, new FileNameAscComparator());
} else if (strSortParam.equals(VFSConstants.FILE_SORT_VALUE_NAME) && !bSortOrderAsscending) {
Arrays.sort(children, new FileNameDesComparator());
} else if (strSortParam.equals(VFSConstants.FILE_SORT_VALUE_SIZE) && bSortOrderAsscending) {
Arrays.sort(children, new FileSizeAscComparator());
} else if (strSortParam.equals(VFSConstants.FILE_SORT_VALUE_SIZE) && !bSortOrderAsscending) {
Arrays.sort(children, new FileSizeDesComparator());
} else if (strSortParam.equals(VFSConstants.FILE_SORT_VALUE_LASTMODIFIEDTIMESTAMP) && bSortOrderAsscending) {
Arrays.sort(children, new FileLastmodifiedtimestampAscComparator());
} else if (strSortParam.equals(VFSConstants.FILE_SORT_VALUE_LASTMODIFIEDTIMESTAMP) && !bSortOrderAsscending) {
Arrays.sort(children, new FileLastmodifiedtimestampDesComparator());
}
log.debug("End Sorting the files.");
}
for (FileObject child : children) {
// Stop processing when service get undeployed
if (state != BaseConstants.STARTED || !entry.getService().isActive()) {
return;
}
/**
* Before starting to process another file, see whether the proxy is stopped or not.
*/
if (entry.isCanceled()) {
break;
}
// skipping *.lock file
if (child.getName().getBaseName().endsWith(".lock")) {
continue;
}
// skipping subfolders
if (child.getType() != FileType.FILE) {
continue;
}
// skipping files depending on size limitation
if (entry.getFileSizeLimit() >= 0 && child.getContent().getSize() > entry.getFileSizeLimit()) {
if (log.isDebugEnabled()) {
log.debug("Ignoring file - " + child.getName().getBaseName() + " size - " + child.getContent().getSize() + " since it exceeds file size limit - " + entry.getFileSizeLimit());
}
continue;
}
boolean isFailedRecord = false;
if (entry.getMoveAfterMoveFailure() != null) {
isFailedRecord = isFailedRecord(child, entry);
}
if (entry.getFileNamePattern() != null && child.getName().getBaseName().matches(entry.getFileNamePattern())) {
// now we try to get the lock and process
if (log.isDebugEnabled()) {
log.debug("Matching file : " + child.getName().getBaseName());
}
boolean runPostProcess = true;
if ((!entry.isFileLockingEnabled() || (entry.isFileLockingEnabled() && VFSUtils.acquireLock(fsManager, child, fso, true))) && !isFailedRecord) {
// process the file
try {
if (log.isDebugEnabled()) {
log.debug("Processing file :" + VFSUtils.maskURLPassword(child.toString()));
}
processCount++;
if (child.getType() == FileType.FILE) {
processFile(entry, child);
successCount++;
// tell moveOrDeleteAfterProcessing() file was success
entry.setLastPollState(PollTableEntry.SUCCSESSFUL);
metrics.incrementMessagesReceived();
} else {
runPostProcess = false;
}
} catch (Exception e) {
if (e.getCause() instanceof FileNotFoundException) {
log.warn("Error processing File URI : " + VFSUtils.maskURLPassword(child.getName().toString()) + ". This can be due to file moved from another process.");
runPostProcess = false;
} else {
logException("Error processing File URI : " + VFSUtils.maskURLPassword(child.getName().getURI()), e);
failCount++;
// tell moveOrDeleteAfterProcessing() file failed
entry.setLastPollState(PollTableEntry.FAILED);
metrics.incrementFaultsReceiving();
}
}
// skipping un-locking file if failed to do delete/move after process
boolean skipUnlock = false;
if (runPostProcess) {
try {
moveOrDeleteAfterProcessing(entry, child, fso);
} catch (AxisFault axisFault) {
logException("File object '" + VFSUtils.maskURLPassword(child.getURL().toString()) + "'cloud not be moved, will remain in \"locked\" state", axisFault);
skipUnlock = true;
failCount++;
entry.setLastPollState(PollTableEntry.FAILED);
String timeStamp = VFSUtils.getSystemTime(entry.getFailedRecordTimestampFormat());
addFailedRecord(entry, child, timeStamp);
}
}
// if there is a failure or not we'll try to release the lock
if (entry.isFileLockingEnabled() && !skipUnlock) {
VFSUtils.releaseLock(fsManager, child, fso);
}
}
} else if (entry.getFileNamePattern() != null && !child.getName().getBaseName().matches(entry.getFileNamePattern())) {
// child's file name does not match the file name pattern
if (log.isDebugEnabled()) {
log.debug("Non-Matching file : " + child.getName().getBaseName());
}
} else if (isFailedRecord) {
// it is a failed record
if (entry.isFileLockingEnabled()) {
VFSUtils.releaseLock(fsManager, child, fso);
VFSUtils.releaseLock(fsManager, fileObject, fso);
}
if (fsManager.resolveFile(child.getURL().toString(), fso) != null && removeTaskState == STATE_STOPPED && entry.getMoveAfterMoveFailure() != null) {
workerPool.execute(new FileRemoveTask(entry, child, fso));
}
if (log.isDebugEnabled()) {
log.debug("File '" + VFSUtils.maskURLPassword(fileObject.getURL().toString()) + "' has been marked as a failed record, it will not " + "process");
}
}
if (iFileProcessingInterval != null && iFileProcessingInterval > 0) {
try {
if (log.isDebugEnabled()) {
log.debug("Put the VFS processor to sleep for : " + iFileProcessingInterval);
}
Thread.sleep(iFileProcessingInterval);
} catch (InterruptedException ie) {
log.error("Unable to set the interval between file processors." + ie);
}
} else if (iFileProcessingCount != null && iFileProcessingCount <= processCount) {
break;
}
}
if (failCount == 0 && successCount > 0) {
entry.setLastPollState(PollTableEntry.SUCCSESSFUL);
} else if (successCount == 0 && failCount > 0) {
entry.setLastPollState(PollTableEntry.FAILED);
} else {
entry.setLastPollState(PollTableEntry.WITH_ERRORS);
}
}
// processing of this poll table entry is complete
long now = System.currentTimeMillis();
entry.setLastPollTime(now);
entry.setNextPollTime(now + entry.getPollInterval());
} else if (log.isDebugEnabled()) {
log.debug("Unable to access or read file or directory : " + VFSUtils.maskURLPassword(fileURI) + "." + " Reason: " + (fileObject.exists() ? (fileObject.isReadable() ? "Unknown reason" : "The file can not be read!") : "The file does not exists!"));
}
onPollCompletion(entry);
} catch (FileSystemException e) {
processFailure("Error checking for existence and readability : " + VFSUtils.maskURLPassword(fileURI), e, entry);
} catch (Exception ex) {
processFailure("Un-handled exception thrown when processing the file : ", ex, entry);
} finally {
closeFileSystem(fileObject);
}
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project wso2-synapse by wso2.
the class VFSTransportListenerTest method testVFSTransportListenerBasics.
/**
* Testcase to test basic functionality of {@link VFSTransportListener}
* @throws Exception
*/
public void testVFSTransportListenerBasics() throws Exception {
MockFileHolder.getInstance().clear();
String fileUri = "test1:///foo/bar/test-" + System.currentTimeMillis() + "/DIR/IN/";
String moveAfterFailure = "test1:///foo/bar/test-" + System.currentTimeMillis() + "/DIR/FAIL/";
AxisService axisService = new AxisService("testVFSService");
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_FILE_URI, fileUri));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_CONTENT_TYPE, "text/xml"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_FILE_NAME_PATTERN, ".*\\.txt"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_ACTION_AFTER_PROCESS, VFSTransportListener.MOVE));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_ACTION_AFTER_FAILURE, VFSTransportListener.MOVE));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_MOVE_AFTER_FAILURE, moveAfterFailure));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_MOVE_AFTER_FAILED_MOVE, moveAfterFailure));
axisService.addParameter(new Parameter(VFSConstants.STREAMING, "false"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_LOCKING, VFSConstants.TRANSPORT_FILE_LOCKING_ENABLED));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_INTERVAL, "1000"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_FILE_COUNT, "1"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_AUTO_LOCK_RELEASE, "true"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_AUTO_LOCK_RELEASE_INTERVAL, "20000"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_AUTO_LOCK_RELEASE_SAME_NODE, "true"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_DISTRIBUTED_LOCK, "true"));
axisService.addParameter(new Parameter(VFSConstants.TRANSPORT_DISTRIBUTED_LOCK_TIMEOUT, "20000"));
axisService.addParameter(new Parameter(VFSConstants.FILE_SORT_PARAM, VFSConstants.FILE_SORT_VALUE_NAME));
axisService.addParameter(new Parameter(VFSConstants.FILE_SORT_ORDER, "true"));
TransportDescriptionFactory transportDescriptionFactory = new VFSTransportDescriptionFactory();
TransportInDescription transportInDescription = null;
try {
transportInDescription = transportDescriptionFactory.createTransportInDescription();
} catch (Exception e) {
Assert.fail("Error occurred while creating transport in description");
}
VFSTransportListener vfsTransportListener = getListener(transportInDescription);
// initialize listener
vfsTransportListener.init(new ConfigurationContext(new AxisConfiguration()), transportInDescription);
// Initialize VFSTransportListener
vfsTransportListener.doInit();
// Start listener
vfsTransportListener.start();
// Create poll entry
PollTableEntry pollTableEntry = vfsTransportListener.createEndpoint();
Assert.assertTrue("Global file locking not applied to created poll entry", pollTableEntry.isFileLockingEnabled());
// Load configuration of poll entry
pollTableEntry.loadConfiguration(axisService);
populatePollTableEntry(pollTableEntry, axisService, vfsTransportListener);
vfsTransportListener.poll(pollTableEntry);
MockFile targetDir = MockFileHolder.getInstance().getFile(fileUri);
Assert.assertNotNull("Failed target directory creation", targetDir);
Assert.assertEquals("Created target directory is not Folder type", targetDir.getName().getType(), FileType.FOLDER);
MockFile failDir = MockFileHolder.getInstance().getFile(moveAfterFailure);
Assert.assertNotNull("Fail to create expected directory to move files when failure", failDir);
MockFileHolder.getInstance().clear();
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project wso2-synapse by wso2.
the class Axis2SynapseController method initSharedSecretCallbackHandlerCache.
/**
* Initiating SharedSecretCallbackHandlerCache reusing an existing SecretCallbackHandler instance -
* a SecretCallbackHandler passed when start synapse.
*
* @param information ServerContextInformation instance
*/
private void initSharedSecretCallbackHandlerCache(ServerContextInformation information) {
SharedSecretCallbackHandlerCache cache = SharedSecretCallbackHandlerCache.getInstance();
Object handler = information.getProperty(SecurityConstants.PROP_SECRET_CALLBACK_HANDLER);
if (handler instanceof SecretCallbackHandler) {
cache.setSecretCallbackHandler((SecretCallbackHandler) handler);
}
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project wso2-synapse by wso2.
the class JmxAdapter method createContextMap.
/**
* Creates an environment context map containing the configuration used to start the
* server connector.
*
* @return an environment context map containing the configuration used to start the server
* connector
*/
private Map<String, Object> createContextMap() {
Map<String, Object> env = new HashMap<String, Object>();
if (jmxInformation.isAuthenticate()) {
if (jmxInformation.getRemotePasswordFile() != null) {
env.put("jmx.remote.x.password.file", jmxInformation.getRemotePasswordFile());
} else {
SecretInformation secretInformation = jmxInformation.getSecretInformation();
// Get the global secret resolver
// TODO This should be properly implemented if JMX adapter is going to use out side synapse
PasswordManager pwManager = PasswordManager.getInstance();
if (pwManager.isInitialized()) {
secretInformation.setGlobalSecretResolver(pwManager.getSecretResolver());
}
env.put(JMXConnectorServer.AUTHENTICATOR, new JmxSecretAuthenticator(jmxInformation.getSecretInformation()));
}
if (jmxInformation.getRemoteAccessFile() != null) {
env.put("jmx.remote.x.access.file", jmxInformation.getRemoteAccessFile());
}
} else {
log.warn("Using unsecured JMX remote access!");
}
if (jmxInformation.isRemoteSSL()) {
log.info("Activated SSL communication");
env.put("jmx.remote.rmi.client.socket.factory", new SslRMIClientSocketFactory());
env.put("jmx.remote.rmi.server.socket.factory", new SslRMIServerSocketFactory());
}
return env;
}
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