Uses of Class
org.apache.tinkerpop.gremlin.server.handler.SessionTask

Packages that use SessionTask

Package	Description
org.apache.tinkerpop.gremlin.server.handler

Uses of SessionTask in org.apache.tinkerpop.gremlin.server.handler

Fields in org.apache.tinkerpop.gremlin.server.handler declared as SessionTask

Modifier and Type	Field and Description
protected SessionTask	SingleTaskSession.onlySessionTask

Fields in org.apache.tinkerpop.gremlin.server.handler with type parameters of type SessionTask

Modifier and Type	Field and Description
protected BlockingQueue<SessionTask>	MultiTaskSession.queue

Methods in org.apache.tinkerpop.gremlin.server.handler with parameters of type SessionTask

Modifier and Type	Method and Description
protected void	AbstractSession.closeTransaction(SessionTask sessionTask, Transaction.Status status) Closes a transaction with commit or rollback.
protected void	AbstractSession.closeTransactionSafely(SessionTask sessionTask, Transaction.Status status) Tries to close the transaction but will catch exceptions and log them.
protected Session	UnifiedHandler.createMultiTaskSession(SessionTask sessionTask, String sessionId) Called when creating a Session that will be long-lived to extend over multiple requests and therefore process the provided SessionTask as well as ones that may arrive in the future.
protected Session	UnifiedHandler.createSingleTaskSession(SessionTask sessionTask, String sessionId) Called when creating a single task session where the provided SessionTask will be the only one to be executed and can therefore take a more efficient execution path.
protected Optional<Iterator<?>>	AbstractSession.fromBytecode(SessionTask sessionTask, Bytecode bytecode) Constructs an Iterator from Bytecode provided in the SessionTask.
protected Iterator<?>	AbstractSession.fromScript(SessionTask sessionTask, String script) Constructs an Iterator from the results of a script evaluation provided in the SessionTask.
protected Map<String,Object>	AbstractSession.generateResponseMetaData(SessionTask sessionTask, ResponseStatusCode code, Iterator<?> itty) Generates response result meta-data to put on a ResponseMessage.
protected Map<String,Object>	AbstractSession.generateStatusAttributes(SessionTask sessionTask, ResponseStatusCode code, Iterator<?> itty) Generates response status meta-data to put on a ResponseMessage.
GremlinScriptEngine	AbstractSession.getScriptEngine(SessionTask sessionTask, String language) Gets the script engine from the cached one in the GremlinExecutor.
GremlinScriptEngine	MultiTaskSession.getScriptEngine(SessionTask sessionTask, String language) Gets the script engine specific to this session which is dependent on the Settings.useCommonEngineForSessions configuration.
protected void	AbstractSession.handleException(SessionTask sessionTask, Throwable t)
protected void	AbstractSession.handleGraphOperation(SessionTask sessionTask, Bytecode bytecode, Graph graph) If Bytecode is detected to contain a GraphOp then it gets processed by this method.
protected void	AbstractSession.handleIterator(SessionTask sessionTask, Iterator<?> itty) Provides a generic way of iterating a result set back to the client.
protected GremlinExecutor	MultiTaskSession.initializeGremlinExecutor(SessionTask sessionTask)
protected void	AbstractSession.iterateComplete(SessionTask sessionTask, Iterator<?> itty) Called when iteration within AbstractSession.handleIterator(SessionTask, Iterator) is on its final pass and the final frame is about to be sent back to the client.
protected Frame	AbstractSession.makeFrame(SessionTask sessionTask, List<Object> aggregate, ResponseStatusCode code, Iterator<?> itty)
protected Bindings	AbstractSession.mergeBindingsFromRequest(SessionTask sessionTask, Bindings bindings)
protected void	AbstractSession.process(SessionTask sessionTask)
protected void	AbstractSession.startTransaction(SessionTask sessionTask) Called right before a transaction starts within Runnable.run().
boolean	Session.submitTask(SessionTask sessionTask) Adds a task for session to complete.
boolean	MultiTaskSession.submitTask(SessionTask sessionTask)
boolean	SingleTaskSession.submitTask(SessionTask sessionTask) This implementation only take a single SessionTask on construction - no additional tasks can be submitted.

Constructors in org.apache.tinkerpop.gremlin.server.handler with parameters of type SessionTask

Constructor and Description
MultiTaskSession(SessionTask initialSessionTask, String sessionId, ConcurrentMap<String,Session> sessions) Creates a new MultiTaskSession object providing the initial starting SessionTask that gets executed by the session when it starts.
SingleTaskSession(SessionTask onlySessionTask, String sessionId, ConcurrentMap<String,Session> sessions) Constructs a SingleTaskSession that has the task to execute supplied on construction.