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User luajava coersion logic for JSR-223 binding value coercions from Java to lua

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This commit is contained in:
James Roseborough
2010-12-03 15:39:26 +00:00
parent 79debeb11e
commit 81ad4455dc
3 changed files with 63 additions and 24 deletions
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15
src/jse/org/luaj/vm2/script/LuaScriptEngine.java
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@@ -46,6 +46,7 @@ import org.luaj.vm2.LuaTable;
import org.luaj.vm2.LuaValue;
import org.luaj.vm2.Prototype;
import org.luaj.vm2.Varargs;
import org.luaj.vm2.lib.jse.CoerceJavaToLua;
import org.luaj.vm2.lib.jse.JsePlatform;
/**
@@ -231,17 +232,9 @@ public class LuaScriptEngine implements ScriptEngine, Compilable {
}
}
private LuaValue toLua(Object javaValue) {
if ( javaValue instanceof Number ) {
return LuaValue.valueOf(((Number)javaValue).doubleValue());
} else if ( javaValue instanceof String ) {
return LuaValue.valueOf(javaValue.toString());
} else if ( javaValue == null ) {
return LuaValue.NIL;
} else if ( javaValue instanceof LuaValue ) {
return (LuaValue) javaValue;
} else {
return LuaValue.userdataOf(javaValue);
}
return javaValue == null? LuaValue.NIL:
javaValue instanceof LuaValue? (LuaValue) javaValue:
CoerceJavaToLua.coerce(javaValue);
}
public void copyGlobalsToBindings() {
LuaValue[] keys = t.keys();