Squashed commit of the following:

commit 0c7025d761813d2e121e8573ba16c14e5a6a4ea5
Author: Matthew Newhook <matthew@zeroc.com>
Date:   Mon Jan 12 08:09:36 2009 -0330

    http://bugzilla.zeroc.com/bugzilla/show_bug.cgi?id=3396 slice2java fails silently if it cannot create dir

1 files changed, 32 insertions, 23 deletions

diff --git a/cpp/src/slice2java/Main.cpp b/cpp/src/slice2java/Main.cpp
index e515b95d5b9..b2fff573e39 100644
--- a/cpp/src/slice2java/Main.cpp
+++ b/cpp/src/slice2java/Main.cpp
@@ -241,32 +241,41 @@ main(int argc, char* argv[])
                 }
                 else
                 {
-                    Gen gen(argv[0], icecpp.getBaseName(), includePaths, output);
-                    if(!gen)
+                    try
                     {
-                        p->destroy();
-                        return EXIT_FAILURE;
-                    }
-                    gen.generate(p, stream);
-                    if(tie)
-                    {
-                        gen.generateTie(p);
-                    }
-                    if(impl)
-                    {
-                        gen.generateImpl(p);
-                    }
-                    if(implTie)
-                    {
-                        gen.generateImplTie(p);
+                        Gen gen(argv[0], icecpp.getBaseName(), includePaths, output);
+                        if(!gen)
+                        {
+                            p->destroy();
+                            return EXIT_FAILURE;
+                        }
+                        gen.generate(p, stream);
+                        if(tie)
+                        {
+                            gen.generateTie(p);
+                        }
+                        if(impl)
+                        {
+                            gen.generateImpl(p);
+                        }
+                        if(implTie)
+                        {
+                            gen.generateImplTie(p);
+                        }
+                        if(!checksumClass.empty())
+                        {
+                            //
+                            // Calculate checksums for the Slice definitions in the unit.
+                            //
+                            ChecksumMap m = createChecksums(p);
+                            copy(m.begin(), m.end(), inserter(checksums, checksums.begin()));
+                        }
                     }
-                    if(!checksumClass.empty())
+                    catch(const Slice::FileException& ex)
                     {
-                        //
-                        // Calculate checksums for the Slice definitions in the unit.
-                        //
-                        ChecksumMap m = createChecksums(p);
-                        copy(m.begin(), m.end(), inserter(checksums, checksums.begin()));
+                        p->destroy();
+                        cerr << ex.reason() << endl;
+                        return EXIT_FAILURE;
                     }
                 }
                 p->destroy();