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
AnnotationUtils	Annotation utilities.
Comet	Provides an easy way to use a Comet formatted output with Pekko Streams.
EventSource	This class provides an easy way to use Server Sent Events (SSE) as a chunked encoding, using an Pekko 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:
Pekko	Helper to access the application defined Pekko Actor system.
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.