Commit Graph

8 Commits

Author SHA1 Message Date
Peter Johnson
bb9f5b7491 jni_util: Add JException wrapper class.
This allows more natural C++ Throw semantics (for a variety of string
data types) for any java exception that just takes a String argument.
2016-12-15 21:54:36 -08:00
Peter Johnson
57d053a8fb jni_util: Make JStringRef and JArrayRef null-safe.
They return empty string and empty array (to avoid crashes) but also
report an error with backtrace to stderr when called in that manner.
2016-12-14 23:59:06 -08:00
Peter Johnson
0e43765c53 jni_util: Add GetJavaStackTrace. 2016-12-14 23:59:02 -08:00
Peter Johnson
12aee3e022 Make JLocal and JArrayRef movable but non-copyable. 2016-12-14 23:29:23 -08:00
Peter Johnson
498a8e2b7d Fix JArrayRef DirectBuffer destructor.
Previously it would try to release array elements even if the DirectBuffer
constructor was used.
2016-12-14 23:29:23 -08:00
Peter Johnson
4568156bdf Make JClass more useful and use it in ntcore JNI. 2016-12-14 23:29:18 -08:00
Thad House
3d1f69075a Adds a size parameter to JStringRef (#152)
Want to use that for some allwpilib JNI cleanups and potential bug fixes
2016-11-07 19:35:48 -08:00
Peter Johnson
b2e1291973 Refactor JNI helpers into wpiutil (support/jni_util.h). (#105) 2016-09-25 19:29:17 -07:00