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Enums and constants put in a Java interface.

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Based on patch submitted by Dave Dribin


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4661 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2003-04-03 12:28:39 +00:00
commit 9cc7fb5a1e
1 changed files with 40 additions and 7 deletions
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47
SWIG/Source/Modules/java.cxx
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@ -248,7 +248,7 @@ class JAVA : public Language {
jniclass_class_modifiers = NewString(""); // package access only to the JNI class by default
module_class_code = NewString("");
module_baseclass = NewString("");
module_interfaces = NewString("");
module_interfaces = NewStringf("");
module_imports = NewString("");
module_class_modifiers = NewString("public");
jniclass_imports = NewString("");
@ -351,22 +351,55 @@ class JAVA : public Language {
if (module_baseclass && *Char(module_baseclass))
Printf(f_module, "extends %s ", module_baseclass);
if (Len(module_interfaces) > 0)
Printv(f_module, "implements ", module_interfaces, " ", NIL);
if (Len(module_interfaces) > 0) {
if (Len(module_constants_code) != 0 )
Printv(f_module, "implements ", Getattr(n, "name"), "Constants, ", module_interfaces, " ", NIL);
else
Printv(f_module, "implements ", module_interfaces, " ", NIL);
} else {
if (Len(module_constants_code) != 0 )
Printv(f_module, "implements ", Getattr(n, "name"), "Constants ", NIL);
}
Printf(f_module, "{\n");
// Add the wrapper methods
Printv(f_module, module_class_code, NIL);
// Write out all the enums constants
if (Len(module_constants_code) != 0 )
Printv(f_module, " // enums and constants\n", module_constants_code, NIL);
// Finish off the Java class
Printf(f_module, "}\n");
Close(f_module);
}
// Generate the Java constants interface
if (Len(module_constants_code) != 0 ) {
String *filen = NewStringf("%s%sConstants.java", Swig_file_dirname(outfile), module_class_name);
File *f_module = NewFile(filen,"w");
if(!f_module) {
Printf(stderr,"Unable to open %s\n", filen);
SWIG_exit(EXIT_FAILURE);
}
Delete(filen); filen = NULL;
// Start writing out the Java constants interface
if(Len(package) > 0)
Printf(f_module, "package %s;\n\n", package);
emitBanner(f_module);
if(module_imports)
Printf(f_module, "%s\n", module_imports);
if (Len(module_class_modifiers) > 0)
Printf(f_module, "%s ", module_class_modifiers);
Printf(f_module, "interface %sConstants {\n", module_class_name);
// Write out all the enums constants
Printv(f_module, " // enums and constants\n", module_constants_code, NIL);
// Finish off the Java interface
Printf(f_module, "}\n");
Close(f_module);
}
if(wrapper_conversion_code)
Printv(f_wrappers,wrapper_conversion_code,NIL);