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Improve target language symbol tables for Java and C#, using different scopes for the constants interface, module class and intermediary class rather than incorrectly putting all the symbols into one scope

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11857 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2010-02-13 00:42:09 +00:00
commit 4bf5049397
5 changed files with 71 additions and 16 deletions
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30
Source/Modules/java.cxx
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@ -47,6 +47,7 @@ class JAVA:public Language {
String *imclass_name; // intermediary class name
String *module_class_name; // module class name
String *constants_interface_name; // constants interface name
String *imclass_class_code; // intermediary class code
String *proxy_class_def;
String *proxy_class_code;
@ -114,6 +115,7 @@ public:
member_func_flag(false),
imclass_name(NULL),
module_class_name(NULL),
constants_interface_name(NULL),
imclass_class_code(NULL),
proxy_class_def(NULL),
proxy_class_code(NULL),
@ -338,6 +340,11 @@ public:
else
module_class_name = Copy(Getattr(n, "name"));
}
constants_interface_name = NewStringf("%sConstants", module_class_name);
// module class and intermediary classes are always created
addSymbol(imclass_name, n);
addSymbol(module_class_name, n);
imclass_class_code = NewString("");
proxy_class_def = NewString("");
@ -501,12 +508,12 @@ public:
Printf(f_module, "extends %s ", module_baseclass);
if (Len(module_interfaces) > 0) {
if (Len(module_class_constants_code) != 0)
Printv(f_module, "implements ", Getattr(n, "name"), "Constants, ", module_interfaces, " ", NIL);
Printv(f_module, "implements ", constants_interface_name, ", ", module_interfaces, " ", NIL);
else
Printv(f_module, "implements ", module_interfaces, " ", NIL);
} else {
if (Len(module_class_constants_code) != 0)
Printv(f_module, "implements ", Getattr(n, "name"), "Constants ", NIL);
Printv(f_module, "implements ", constants_interface_name, " ", NIL);
}
Printf(f_module, "{\n");
@ -526,7 +533,7 @@ public:
// Generate the Java constants interface
if (Len(module_class_constants_code) != 0) {
String *filen = NewStringf("%s%sConstants.java", SWIG_output_directory(), module_class_name);
String *filen = NewStringf("%s%s.java", SWIG_output_directory(), constants_interface_name);
File *f_module = NewFile(filen, "w", SWIG_output_files());
if (!f_module) {
FileErrorDisplay(filen);
@ -545,7 +552,7 @@ public:
if (module_imports)
Printf(f_module, "%s\n", module_imports);
Printf(f_module, "public interface %sConstants {\n", module_class_name);
Printf(f_module, "public interface %s {\n", constants_interface_name);
// Write out all the global constants
Printv(f_module, module_class_constants_code, NIL);
@ -610,6 +617,8 @@ public:
imclass_class_modifiers = NULL;
Delete(module_class_name);
module_class_name = NULL;
Delete(constants_interface_name);
constants_interface_name = NULL;
Delete(module_class_code);
module_class_code = NULL;
Delete(module_baseclass);
@ -739,7 +748,7 @@ public:
virtual int nativeWrapper(Node *n) {
String *wrapname = Getattr(n, "wrap:name");
if (!addSymbol(wrapname, n))
if (!addSymbol(wrapname, n, imclass_name))
return SWIG_ERROR;
if (Getattr(n, "type")) {
@ -781,7 +790,7 @@ public:
bool is_destructor = (Cmp(Getattr(n, "nodeType"), "destructor") == 0);
if (!Getattr(n, "sym:overloaded")) {
if (!addSymbol(Getattr(n, "sym:name"), n))
if (!addSymbol(Getattr(n, "sym:name"), n, imclass_name))
return SWIG_ERROR;
}
@ -1348,11 +1357,13 @@ public:
String *return_type = NewString("");
String *constants_code = NewString("");
if (!addSymbol(symname, n))
return SWIG_ERROR;
bool is_enum_item = (Cmp(nodeType(n), "enumitem") == 0);
const String *itemname = (proxy_flag && wrapping_member_flag) ? variable_name : symname;
String *scope = proxy_flag && wrapping_member_flag ? proxy_class_name : constants_interface_name;
if (!addSymbol(itemname, n, scope))
return SWIG_ERROR;
// The %javaconst feature determines how the constant value is obtained
int const_feature_flag = GetFlag(n, "feature:java:const");
@ -1387,7 +1398,6 @@ public:
Setattr(n, "value", new_value);
}
const String *itemname = (proxy_flag && wrapping_member_flag) ? variable_name : symname;
const String *methodmods = Getattr(n, "feature:java:methodmodifiers");
methodmods = methodmods ? methodmods : (is_public(n) ? public_string : protected_string);