Package io.deephaven.enterprise.dnd.modules

Class GroovyConsoleSessionWithDatabaseModule.ScriptSessionWrapper

java.lang.Object

io.deephaven.util.referencecounting.ReferenceCounted

io.deephaven.engine.liveness.ReferenceCountedLivenessReferent

io.deephaven.engine.liveness.ReferenceCountedLivenessNode

io.deephaven.engine.liveness.LivenessArtifact

io.deephaven.enterprise.dnd.modules.GroovyConsoleSessionWithDatabaseModule.ScriptSessionWrapper

All Implemented Interfaces:

LogOutputAppendable, LivenessManager, LivenessNode, LivenessReferent, ScriptSession, Serializable

Enclosing interface:

GroovyConsoleSessionWithDatabaseModule

public static final class GroovyConsoleSessionWithDatabaseModule.ScriptSessionWrapper
extends LivenessArtifact
implements ScriptSession

A thin wrapper around a ScriptSession so that we can invalidate the controller class loader cache before evaluating scripts. Non-PQ contexts will invalidate controller CL cache on new commands and therefore retrieve live updates. TODO: Instead of cache invalidation on new commands, implement controller available script subscriptions.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.engine.util.ScriptSession

ScriptSession.Changes, ScriptSession.Listener

Constructor Summary

Constructors

Constructor	Description
ScriptSessionWrapper(ScriptSession delegate, @NotNull ControllerClientClassLoader controllerClientClassLoader)

Method Summary

Modifier and Type	Method	Description
void	cleanup()
ScriptSession.Changes	evaluateScript(String script, String scriptName)
ScriptSession.Changes	evaluateScript(Path scriptPath)
ExecutionContext	getExecutionContext()
QueryScope	getQueryScope()
void	observeScopeChanges()
String	scriptType()

Methods inherited from class io.deephaven.engine.liveness.LivenessArtifact

manageWithCurrentScope

Methods inherited from class io.deephaven.engine.liveness.ReferenceCountedLivenessNode

getWeakReference, initializeTransientFieldsForLiveness, onReferenceCountAtZero, tryManage, tryUnmanage, tryUnmanage

Methods inherited from class io.deephaven.engine.liveness.ReferenceCountedLivenessReferent

destroy, dropReference, tryRetainReference

Methods inherited from class io.deephaven.util.referencecounting.ReferenceCounted

append, decrementReferenceCount, forceReferenceCountToZero, getReferenceCountDebug, incrementReferenceCount, resetReferenceCount, toString, tryDecrementReferenceCount, tryIncrementReferenceCount

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.deephaven.engine.liveness.LivenessManager

manage, tryManage, tryUnmanage, tryUnmanage, unmanage, unmanage

Methods inherited from interface io.deephaven.engine.liveness.LivenessReferent

dropReference, getReferentDescription, getWeakReference, retainReference, tryRetainReference

Methods inherited from interface io.deephaven.engine.util.ScriptSession

evaluateScript, sanitizeThrowable, unwrapObject

Constructor Details

ScriptSessionWrapper

public ScriptSessionWrapper(ScriptSession delegate,
 @NotNull
 @NotNull ControllerClientClassLoader controllerClientClassLoader)

Method Details

getQueryScope

public QueryScope getQueryScope()

Specified by:

getQueryScope in interface ScriptSession

getExecutionContext

public ExecutionContext getExecutionContext()

Specified by:

getExecutionContext in interface ScriptSession

observeScopeChanges

public void observeScopeChanges()

Specified by:

observeScopeChanges in interface ScriptSession

evaluateScript

public ScriptSession.Changes evaluateScript(String script,
 @Nullable
 String scriptName)

Specified by:

evaluateScript in interface ScriptSession

evaluateScript

public ScriptSession.Changes evaluateScript(Path scriptPath)

Specified by:

evaluateScript in interface ScriptSession

cleanup

public void cleanup()

Specified by:

cleanup in interface ScriptSession

scriptType

public String scriptType()

Specified by:

scriptType in interface ScriptSession