org.talares.datatypes

Class Deferred<A extends org.talares.api.datatypes.items.Item,B>

java.lang.Object

org.talares.datatypes.Deferred<A,B>

public class Deferred<A extends org.talares.api.datatypes.items.Item,B>
extends java.lang.Object

A Deferred instance holds a F.Promise of a B to be resolved by an additional call to the webservice.

The call to said webservice will only be triggered when the value method is accessed.

Since:

0.1.0

Constructor Summary

Constructors

Constructor and Description
Deferred(org.talares.api.Talares scalaApi, org.talares.api.datatypes.Deferred<A> scalaDeferred, play.libs.F.Function2<org.talares.api.Talares,A,B> scalaToJavaFunc)

Method Summary

Methods

Modifier and Type	Method and Description
B	getValue_() BLOCKING Get the B held by this Deferred.
B	getValue_(long timeout) BLOCKING Get the B held by this Deferred.
play.libs.F.Promise<B>	getValue() Gets the F.Promise of a B this Deferred holds.

Methods inherited from class java.lang.Object

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

Constructor Detail

Deferred

public Deferred(org.talares.api.Talares scalaApi,
        org.talares.api.datatypes.Deferred<A> scalaDeferred,
        play.libs.F.Function2<org.talares.api.Talares,A,B> scalaToJavaFunc)

Method Detail

getValue

public final play.libs.F.Promise<B> getValue()

Gets the F.Promise of a B this Deferred holds.

Fetches the Future from the Scala Deferred and wraps it in a F.Promise.

Then applies the transformFunc to morph the result from a Scala A to it's Java counterpart B.

Returns:

a F.Promise of B

getValue_

public final B getValue_(long timeout)
                  throws org.talares.api.exceptions.TalaresException

BLOCKING

Get the B held by this Deferred.

Parameters:

timeout - the timeout in milliseconds within which the B should be present

Returns:

an instance of B

Throws:

org.talares.api.exceptions.TalaresException

getValue_

public final B getValue_()
                  throws org.talares.api.exceptions.TalaresException

BLOCKING

Get the B held by this Deferred.

Returns:

an instance of B

Throws:

org.talares.api.exceptions.TalaresException