Package play.libs

Provides various APIs that are useful for developing web applications.

Interface Summary

Interface	Description
F.Function3<A,B,C,R>	A Function with 3 arguments.
F.Function4<A,B,C,D,R>	A Function with 4 arguments.
Files.TemporaryFile	A temporary file created by a TemporaryFileCreator.
Files.TemporaryFileCreator	This creates temporary files when Play needs to keep overflow data on the filesystem.

Class Summary

Class	Description
Akka	Helper to access the application defined Akka Actor system.
AnnotationUtils	Annotation utilities.
Comet	Provides an easy way to use a Comet formatted output with Akka Streams.
EventSource	This class provides an easy way to use Server Sent Events (SSE) as a chunked encoding, using an Akka Source.
EventSource.Event	Utility class to build events.
F	Defines a set of functional programming style helpers.
F.Either<L,R>	Represents a value of one of two possible types (a disjoint union)
F.LazySupplier<T>
F.Tuple<A,B>	A pair - a tuple of the types A and B.
F.Tuple3<A,B,C>	A tuple of A,B,C
F.Tuple4<A,B,C,D>	A tuple of A,B,C,D
F.Tuple5<A,B,C,D,E>	A tuple of A,B,C,D,E
Files	Contains TemporaryFile and TemporaryFileCreator operations.
Files.DelegateTemporaryFile	Delegates to the Scala implementation.
Files.DelegateTemporaryFileCreator	A temporary file creator that delegates to a Scala TemporaryFileCreator.
Files.SingletonTemporaryFileCreator	A temporary file creator that uses the Scala play.api.libs.Files.SingletonTemporaryFileCreator class behind the scenes.
Json	Helper functions to handle JsonNode values.
Jsonp	The JSONP Content renders a JavaScript call of a JSON object. Example of use, provided the following route definition:
Resources	Provides utility functions to work with resources.
Scala	Class that contains useful java <-> scala conversion helpers.
Time	Time utilities.
Time.CronExpression	Thanks to Quartz project, https://quartz.dev.java.net
XML	XML utilities.
XML.Constants	Includes the SAX prefixes from 'com.sun.org.apache.xerces.internal.impl.Constants' since they will likely be internal in JDK9
XPath	XPath for parsing

Exception Summary

Exception	Description
F.PromiseTimeoutException	Exception thrown when an operation times out.