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CHANGELOG.md

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Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

Next

Added

  • Support to build with text >= 2 (#200)

Changed

Removed

  • Support for building with ghc-8.10

[0.9.0] - 2021-03-17

Added

  • Expose functions in the API to start and stop the finalizer thread. These functions are needed in applications that initialize the JVM through other means than JNI.
  • Support for building with ghc-9.0.1.

Changed

  • Removed Cabal support in favor of Bazel.

[0.8.0] - 2020-11-30

Changed

  • Added missing cpphs-cpp script needed for OSX builds (#170).

  • Have Foreign.JNI.String.fromByteString succeed on empty strings (#167).

  • Have finalizers of global references run in an attached thread (#150). Now programs using jni must link with the threaded runtime.

  • Failed lookups with getMethodID and getStaticMethodID now list the overloadings of the method that was searched (#164).

  • Exceptions raised in the JVM do not automatically print a line in stderr. Instead, a Haskell function is provided to print the stack trace of any JVMException (#168).

[0.7.0] - 2020-07-16

Added

  • Added support for ghc-8.10.1 and ghc-8.11 (HEAD)
  • An interface based on linear types
  • NIO support: operations on direct byte buffers
  • Functions getArrayElements

Removed

  • Removed support for ghc < 8.10.1

Changed

  • Fixed runInAttachedThread which would otherwise throw an exception everytime it was called.

[0.6.1] - 2018-07-11

ShowSing JType instance to build with singletons-2.4.

[0.6.0] - 2018-02-27

Changed

  • Added SingI as superclass constraint of IsPrimitiveType.
  • Added Bazel build files for jni.

[0.5.1] - 2017-12-27

Changed

  • The type of newLocalRef to follow newGlobalRef. Both return reference wrappers now.

[0.5.0] - 2017-12-02

Added

  • attachCurrentThreadAsDaemon, detachCurrentThread and runInAttachedThread are provided to have the application attach and detach threads.

Changed

  • Threads are no longer attached automatically to the JVM.
  • We check that the calling thread is bound when creating the JVM.

[0.4.0] - 2017-08-31

Added

  • arrayUpcast for upcasting array types.
  • NFData instances.
  • Add support for inline-c-0.6 so src/Foreign/JNI.c does not cause unnecessary recompilation.
  • instance Show (Sing (a :: JType)).
  • singToIsReferenceType, to construct IsReferenceType instances from singletons.

Changed

  • (get|set)ObjectArrayElement have more general type signatures (they work on any Coercible value).
  • JNI strings are now allocated in pinned memory on the Haskell heap where possible, rather than the C heap. This puts pressure on the Haskell GC to reclaim memory more often.

Fixed

  • NUL character handling. fromChars didn't always yield a string with a terminating NUL character. toByteStringe in addition, was not discarding the terminating NUL character properly.
  • Foreign.JNI now includes stdio.h to help builds in Android.
  • Fixed random lockups in the read-write locks used to finalize JNI.

[0.3.1] - 2017-05-01

Added

  • ojectFromPtr/unsafeObjectToPtr to convert from/to a pointer type.
  • newJVM/destroyJVM, for use in GHCi, where withJVM isn't appropriate.

Changed

  • Extend newArray to work over any reference type.

[0.3.0] - 2017-02-21

[0.2.3] - 2017-01-04

[0.2.2] - 2016-12-28

[0.2.0] - 2016-12-25