Java part

src/gen_java_Message.ysl2

@@ -12,10 +12,12 @@ tstylesheet {
             package org.pEp.jniadapter;
 
             import java.util.ArrayList;
+            import java.util.Vector;
 
             final public class «$cname» extends AbstractEngine {
                 public «$cname»() throws pEpException { }
-                `` apply "namespace/interface/method";
+
+                `` apply "interface|method"
             }
             ||
     }
@@ -27,13 +29,13 @@ tstylesheet {
             package org.pEp.jniadapter;
 
             import java.util.ArrayList;
+            import java.util.Vector;
             import java.util.Date;
             import java.util.HashMap;
 
             public class «$cname» {
                 `` apply "enum"
                 `` apply "*[name(.)!='enum']", mode=entry
-
             }
             ||
     }
@@ -76,15 +78,32 @@ tstylesheet {
     }
 
     template "*", mode=entry {
-        const "type", "name(.)";
-        const "name", "name(*[position()=1])";
+        const "type" call "toJava" with "type", "name(.)";
+        const "itype" call "toIntermediate" with "type", "name(.)";
+        const "name" call "toJava" with "type", "name(*[position()=1])";
 
-        ||
-        private native †$type _©$name();
-        private native void _©$name(†$type value);
+        choose {
+            when "$itype != $type"
+            ||
+            private native «$itype» _get«$name»();
+            private native void _set«$name»(«$itype» value);
+            public «$type» get«$name»() {
+                return AbstractEngine.toUTF16(_get«$name»());
+            }
+            public void set«$name»(«$type» value) {
+                _set«$name»(AbstractEngine.toUTF8(value));
+            }
 
-        ||
+            ||
+            otherwise
+            ||
+            public native «$itype» get«$name»();
+            public native void set«$name»(«$itype» value);
+
+            ||
+        }
     }
+
     template "*", mode=value | «name(.)» («.»)`if "position()!=last()" > , `
 }
 

src/org/pEp/jniadapter/AbstractEngine.java

@@ -1,6 +1,7 @@
 package org.pEp.jniadapter;
 
 import java.util.ArrayList;
+import java.util.Vector;
 import java.io.UnsupportedEncodingException; import java.text.Normalizer;
 
 abstract class AbstractEngine implements AutoCloseable { static {
@@ -51,7 +52,16 @@ abstract class AbstractEngine implements AutoCloseable { static {
 
         return result;
     }
-       
+
+    public static Vector<Pair<byte[], byte[]>> toUTF8(Vector<Pair<String, String>> list) {
+        Vector<Pair<byte[], byte[]>> result = new Vector<Pair<byte[], byte[]>>(list.size());
+
+        for (int i=0; i<list.size(); i++)
+            result.set(i, toUTF8(list.get(i)));
+
+        return result;
+    }
+
     public static String toUTF16(byte[] utf8) {
         try {
             return new String(utf8, "UTF-8");
@@ -80,6 +90,15 @@ abstract class AbstractEngine implements AutoCloseable { static {
         return result;
     }
 
+    public static Vector<Pair<String, String>> toUTF16(Vector<Pair<byte[], byte[]>> list) {
+        Vector<Pair<String, String>> result = new Vector<Pair<String, String>>(list.size());
+
+        for (int i=0; i<list.size(); i++)
+            result.set(i, toUTF16(list.get(i)));
+
+        return result;
+    }
+
     public class _Identity {
         public byte[] address;
         public byte[] fpr;

src/types_java.ysl2

@@ -12,7 +12,7 @@ function "toJava" {
         when "$type='timestamp'" > Date
         when "$type='encformat'" > MimeMessage.EncFormat
         when "$type='bloblist'" > ArrayList<Blob>
-        when "$type='stringpairlist'" > ArrayList<Pair<String, String>>
+        when "$type='stringpairlist'" > Vector<Pair<String, String>>
         when "$type='message'" > MimeMessage
 
         otherwise call "CamelCase" with "text", "$type";
@@ -24,7 +24,7 @@ function "toIntermediate" {
 
     choose {
         when "$type='stringlist'" > ArrayList<byte[]>
-        when "$type='stringpairlist'" > ArrayList<Pair<byte[], byte[]>>
+        when "$type='stringpairlist'" > Vector<Pair<byte[], byte[]>>
         when "$type='string'" > byte[]
 
         otherwise call "toJava" with "type", "$type";