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js pushed a commit to tag 0.55
in repository libinline-java-perl.
commit 5accbd89df45acfc6dc5c8017dfae06899032fe9
Author: Patrick LeBoutillier <p...@cpan.org>
Date: Wed Dec 19 21:58:44 2001 +0000
*** empty log message ***
---
README | 16 ++++++++++------
README.JNI | 18 +++++++++---------
t/13_callbacks.t | 26 +++++++++++++++++++++++++-
3 files changed, 44 insertions(+), 16 deletions(-)
diff --git a/README b/README
index ddec173..3486b67 100644
--- a/README
+++ b/README
@@ -26,9 +26,9 @@ JNI (JAVA NATIVE INTERFACE) EXTENSION:
Inline::Java now provides a JNI extension that allows you to load the Java
virtual machine as shared object instead of running it as a separate process.
-This extension works without problems on MSWin32 systems, but requires
-rebuilding Perl on Solaris (and possibly in Linux as well) because of
-threading issues.
+This extension works without problems on MSWin32 systems, pretty well on
+Linux (there are some threding issues), but requires rebuilding Perl on
+Solaris (and possibly in Linux as well) because of threading issues.
See README.JNI for more information on building the JNI extension.
@@ -36,7 +36,7 @@ See README.JNI for more information on building the JNI
extension.
-------------------------------------------------------------------------------
INSTALLATION:
-- This module requires Inline version 0.41 or higher to be installed.
+- This module requires Inline version 0.43 or higher to be installed.
- It also requires a version of the Java SDK 1.2 or higher to be
installed. You can get the latest Java SDK from Sun Microsystems
at http://java.sun.com. Follow the provided instructions in order
@@ -60,8 +60,7 @@ to a true value. You also will need set this whenever you use
the module
later on.
Note 2: On Win95/98/Me, you might get and error when doing 'nmake'. If so,
-edit 'Makefile' and go the the indicated line. Remove the '@[' and ']' lines
-around the 'subdirs' rule's commands. Rerun 'nmake'.
+rerun 'perl Makefile.PL' adding the 'fix' option, i.e. 'perl Makefile.PL fix'.
Note 3: In order for 'make test' to run properly, you should put the
directory to your Java binaries in either your PATH environment variable
@@ -81,6 +80,7 @@ that forks, you may wish to run 'perl shared_jvm_test.pl'.
This will simulate
a forking process that uses Inline::Java. Please keep in mind that this test
does not work under Windows.
+
-------------------------------------------------------------------------------
FEATURES:
@@ -88,6 +88,10 @@ WARNING: THIS IS ALPHA SOFTWARE. It is incomplete and
possibly unreliable.
It is also possible that some elements of the interface (API) will
change in future releases.
+Inline::Java version 0.31 is a minor upgrade that includes:
++ Exception handling (Perl can 'catch' Java exceptions)
++ Callbacks to Perl from Java
+
Inline::Java version 0.30 is a major upgrade that includes:
+ Multi-threaded JVM
+ Shared JVM mode for forking programs, i.e. mod_perl
diff --git a/README.JNI b/README.JNI
index 273305e..e1a1b8b 100644
--- a/README.JNI
+++ b/README.JNI
@@ -5,11 +5,10 @@ JNI (JAVA NATIVE INTERFACE) EXTENSION
PLATFORM AVAILABILITY
---------------------
-The JNI extension is available on all platforms, but has been run
-succesfully only on Win32 and Solaris.
+The JNI extension is available on all platforms.
-The extension builds properly on all platform, but problems occurs when
-running it.
+The extension builds properly on all platform, but problems can occur when
+running it on certain platforms.
WIN32
-----
@@ -49,10 +48,12 @@ Then use this Perl version to build and run Inline::Java.
LINUX
-----
-The JNI extension has been run successfully on Linux. For this you need
-to use Java with native threads. To do this you need to inspect your
-Java 2 SDK distribution tree, and put in your LD_LIBRARY_PATH the directories
-that contain 'native_threads' instead of those that contain 'green_threads'.
+The JNI extension has been run successfully on Linux, but some runtime
+problems can occur depending on Java 2 SDK version and other factors.
+For best results you need to use Java 1.2.2 with native threads. To do
+this you need to inspect your Java 2 SDK distribution tree, and put in
+your LD_LIBRARY_PATH the directories that contain 'native_threads' instead
+of those that contain 'green_threads'.
You should also use any directory that says 'classic' instead of the others.
The Classic VM seems to run better under Linux.
@@ -64,7 +65,6 @@ On my Linux box, here's what I used as LD_LIBRARY_PATH:
/home/patrickl/apps/jdk1.2.2/jre/lib/i386/native_threads
-
BUILDING THE JNI EXTENSION
--------------------------
diff --git a/t/13_callbacks.t b/t/13_callbacks.t
index 418feac..1cbee7e 100644
--- a/t/13_callbacks.t
+++ b/t/13_callbacks.t
@@ -14,7 +14,7 @@ use Inline::Java qw(caught) ;
BEGIN {
- plan(tests => 17) ;
+ plan(tests => 19) ;
}
my $t = new t10() ;
@@ -55,6 +55,10 @@ my $t = new t10() ;
ok($msg, "throw java twister") ;
eval {$t->bug()} ; ok($@, qr/^bug/) ;
+
+ ok($t->perlt()->add(5, 6), 11) ;
+
+ eval {$t->perldummy()} ; ok($@, qr/Can't propagate non-/) ;
} ;
if ($@){
if (caught("java.lang.Throwable")){
@@ -130,6 +134,16 @@ sub twister {
}
+sub t {
+ return $t ;
+}
+
+
+sub dummy {
+ die(bless({}, "Inline::Java::dummy")) ;
+}
+
+
__END__
__Java__
@@ -250,5 +264,15 @@ class t10 extends InlineJavaPerlCaller {
throw new InlineJavaException(
InlineJavaServer.instance. new
InlineJavaException("bug")) ;
}
+
+
+ public Object perlt() throws InlineJavaException, PerlException,
OwnException {
+ return CallPerl("main", "t", null) ;
+ }
+
+
+ public Object perldummy() throws InlineJavaException, PerlException,
OwnException {
+ return CallPerl("main", "dummy", null) ;
+ }
}
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