Package org.mozilla.javascript

Class ContinuationPending

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.mozilla.javascript.ContinuationPending

All Implemented Interfaces:

Serializable

public class ContinuationPending
extends RuntimeException

Exception thrown by Context.executeScriptWithContinuations(Script, Scriptable) and Context.callFunctionWithContinuations(Callable, Scriptable, Object[]) when execution encounters a continuation captured by Context.captureContinuation(). Exception will contain the captured state needed to restart the continuation with Context.resumeContinuation(Object, Scriptable, Object).

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Object	applicationState
private NativeContinuation	continuationState
private static final long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ContinuationPending(NativeContinuation continuationState)	Construct a ContinuationPending exception.

Method Summary

Modifier and Type	Method	Description
Object	getApplicationState()
Object	getContinuation()	Get continuation object.
(package private) NativeContinuation	getContinuationState()
void	setApplicationState(Object applicationState)	Store an arbitrary object that applications can use to associate their state with the continuation.
void	setContinuation(NativeContinuation continuation)	Set continuation object.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

continuationState

private NativeContinuation continuationState

applicationState

private Object applicationState

Constructor Details

ContinuationPending

protected ContinuationPending(NativeContinuation continuationState)

Construct a ContinuationPending exception. Internal call only; users of the API should get continuations created on their behalf by calling Context.executeScriptWithContinuations(Script, Scriptable) and Context.callFunctionWithContinuations(Callable, Scriptable, Object[]) Creating subclasses allowed.

Parameters:

continuationState - Internal Continuation object

Method Details

getContinuation

public Object getContinuation()

Get continuation object. The only use for this object is to be passed to Context.resumeContinuation(Object, Scriptable, Object).

Returns:

continuation object

setContinuation

public void setContinuation(NativeContinuation continuation)

Set continuation object. Allows subclasses to modify the internal state.

Parameters:

continuation - object

getContinuationState

NativeContinuation getContinuationState()

Returns:

internal continuation state

setApplicationState

public void setApplicationState(Object applicationState)

Store an arbitrary object that applications can use to associate their state with the continuation.

Parameters:

applicationState - arbitrary application state

getApplicationState

public Object getApplicationState()

Returns:

arbitrary application state