Fix for SourceForge Bug #1278

* Modify test-suite to test Java directors with multi-level namespaces.
* Path java module to correctly generate method descriptors when multilevel namespaces are used.

.gitignore

@@ -0,0 +1,7 @@
+# Compiled Source
+*.o
+*.class
+
+# Local PCRE
+prce
+*.gz

Examples/test-suite/director_nspace.i

@@ -8,28 +8,31 @@ SWIG_JAVABODY_TYPEWRAPPER(public, public, public, SWIGTYPE)
 %{
 #include <string>
 
-namespace Bar
+namespace TopLevel
 {
-  class FooBar {
-  public:
-    FooBar() {}
-    FooBar(const FooBar&) {}
-    virtual ~FooBar() {}
+  namespace Bar
+  {
+    class FooBar {
+    public:
+      FooBar() {}
+      FooBar(const FooBar&) {}
+      virtual ~FooBar() {}
+      
+      std::string FooBarDo() { return "Bar::Foo2::Foo2Bar()"; }
+    };
     
-    std::string FooBarDo() { return "Bar::Foo2::Foo2Bar()"; }
-  };
+    class Foo {
+    public:
+      virtual ~Foo() {}
+      virtual std::string ping() { return "Bar::Foo::ping()"; }
+      virtual std::string pong() { return "Bar::Foo::pong();" + ping(); }
+      virtual std::string fooBar(FooBar* fb) { return fb->FooBarDo(); }
+      virtual Foo makeFoo() { return Foo(); }
+      virtual FooBar makeFooBar() { return FooBar(); }
   
-  class Foo {
-  public:
-    virtual ~Foo() {}
-    virtual std::string ping() { return "Bar::Foo::ping()"; }
-    virtual std::string pong() { return "Bar::Foo::pong();" + ping(); }
-    virtual std::string fooBar(FooBar* fb) { return fb->FooBarDo(); }
-    virtual Foo makeFoo() { return Foo(); }
-    virtual FooBar makeFooBar() { return FooBar(); }
-
-    static Foo* get_self(Foo *self_) {return self_;}
-  };
+      static Foo* get_self(Foo *self_) {return self_;}
+    };
+  }
 }
 
 %}
@@ -38,36 +41,39 @@ namespace Bar
 
 // nspace feature only supported by these languages
 #if defined(SWIGJAVA) || defined(SWIGCSHARP) || defined(SWIGD)
-%nspace Bar::Foo;
-%nspace Bar::FooBar;
+%nspace TopLevel::Bar::Foo;
+%nspace TopLevel::Bar::FooBar;
 #else
 #warning nspace feature not yet supported in this target language
 #endif
 
-%feature("director") Bar::Foo;
+%feature("director") TopLevel::Bar::Foo;
 
-namespace Bar
-{ 
-  class FooBar {
-  public:
-    FooBar();
-    FooBar(const FooBar&);
-    virtual ~FooBar();
+namespace TopLevel
+{
+  namespace Bar
+  { 
+    class FooBar {
+    public:
+      FooBar();
+      FooBar(const FooBar&);
+      virtual ~FooBar();
+      
+      std::string FooBarDo();
+      
+    };
     
-    std::string FooBarDo();
-    
-  };
-  
-  class Foo
-  {
-  public:
-    virtual ~Foo();
-    virtual std::string ping();
-    virtual std::string pong();
-    virtual std::string fooBar(FooBar* fb);
-    virtual Foo makeFoo();
-    virtual FooBar makeFooBar();
-   
-    static Foo* get_self(Foo *self_);
-  };
+    class Foo
+    {
+    public:
+      virtual ~Foo();
+      virtual std::string ping();
+      virtual std::string pong();
+      virtual std::string fooBar(FooBar* fb);
+      virtual Foo makeFoo();
+      virtual FooBar makeFooBar();
+     
+      static Foo* get_self(Foo *self_);
+    };
+  }
 }

Examples/test-suite/java/director_nspace_runme.java

@@ -19,7 +19,7 @@ public class director_nspace_runme {
 
 }
 
-class director_nspace_MyBarFoo extends director_nspacePackage.Bar.Foo {
+class director_nspace_MyBarFoo extends director_nspacePackage.TopLevel.Bar.Foo {
 
   @Override
   public String ping() {
@@ -32,17 +32,17 @@ class director_nspace_MyBarFoo extends director_nspacePackage.Bar.Foo {
   }
 
   @Override
-  public String fooBar(director_nspacePackage.Bar.FooBar fooBar) {
+  public String fooBar(director_nspacePackage.TopLevel.Bar.FooBar fooBar) {
     return fooBar.FooBarDo();
   }
 
   @Override
-  public director_nspacePackage.Bar.Foo makeFoo() {
-    return new director_nspacePackage.Bar.Foo();
+  public director_nspacePackage.TopLevel.Bar.Foo makeFoo() {
+    return new director_nspacePackage.TopLevel.Bar.Foo();
   }
 
   @Override
-  public director_nspacePackage.Bar.FooBar makeFooBar() {
-    return new director_nspacePackage.Bar.FooBar();
+  public director_nspacePackage.TopLevel.Bar.FooBar makeFooBar() {
+    return new director_nspacePackage.TopLevel.Bar.FooBar();
   }
 }

Source/Modules/java.cxx

@@ -4253,8 +4253,13 @@ public:
     Wrapper *w = NewWrapper();
 
     if (Len(package_path) > 0)
-      if (Len(getNSpace()) > 0)
+      if (Len(getNSpace()) > 0) {
         internal_classname = NewStringf("%s/%s/%s", package_path, getNSpace(), classname);
+
+        // If the namespace is multiple levels, the result of getNSpace() will have inserted
+        // .'s to delimit namespaces, so we need to replace those with /'s
+        Replace(internal_classname, ".", "/", DOH_REPLACE_ANY);
+      }
       else
         internal_classname = NewStringf("%s/%s", package_path, classname);
     else