From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Sat, 27 Oct 2018 14:42:14 +0000 (+0300)
Subject: OpenJ9 compatibility for SCL compiler's naming of ontology modules
X-Git-Tag: v1.43.0~136^2~313
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=commitdiff_plain;h=refs%2Fchanges%2F67%2F2367%2F1

OpenJ9 compatibility for SCL compiler's naming of ontology modules

The problem was these errors coming from ClassLoader.defineClassImpl
when the generated class name contained two '/' characters in a row:

java.lang.ClassFormatError: JVMCFRE068 class name is invalid;
class=scl/http_58_//Projects/Development_37_20Project/Model/SCLMain,
offset=0

More escaping was added to fix this.

gitlab #159

Change-Id: I01f8b17b1230cbf06051848b23c805e8d2d61c96
---

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/codegen/utils/JavaNamingPolicy.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/codegen/utils/JavaNamingPolicy.java
index bd0765474..7e9780d4a 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/codegen/utils/JavaNamingPolicy.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/codegen/utils/JavaNamingPolicy.java
@@ -34,11 +34,11 @@ public class JavaNamingPolicy {
                 b.append('_').append((int)c).append('_');
         }
         //System.out.println("m2c " + moduleName + " -> " + b.toString());
-        return b.toString().replace("..", "._.");
+        return b.toString().replace("..", "._.").replace("//", "/_/");
     }
     
     public static String classNameToModuleName(String className) {
-    	className = className.replace("._.", "..");
+        className = className.replace("/_/", "//").replace("._.", "..");
         StringBuilder b = new StringBuilder(className.length());
         int length = className.length();
         for(int i=0;i<length;++i) {