[re]-merged in Brians stuff

[org.ibex.core.git] / src / org / ibex / js / JSReflection.java

diff --git a/src/org/ibex/js/JSReflection.java b/src/org/ibex/js/JSReflection.java
deleted file mode 100644 (file)
index 52f7f9c..0000000
--- a/src/org/ibex/js/JSReflection.java
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright 2004 Adam Megacz, see the COPYING file for licensing [GPL] 
-package org.ibex.js; 
-
-import org.ibex.util.*; 
-import java.io.*;
-import java.util.*;
-import java.lang.reflect.*;
-
-/** Automatic JS-ification via Reflection (not for use in the core) */
-public class JSReflection extends JS {
-
-    public static JS wrap(Object o) throws JSExn {
-        if (o == null) return null;
-        if (o instanceof String) return JS.S((String)o);
-        if (o instanceof Boolean) return JS.B(((Boolean)o).booleanValue());
-        if (o instanceof Number) return JS.N((Number)o);
-        if (o instanceof JS) return (JS)o;
-        if (o instanceof Object[]) {
-            // FIXME: get element type here
-        }
-        throw new JSExn("Reflection object tried to return a " + o.getClass().getName());
-    }
-
-    public static class Array extends JS {
-        final Object[] arr;
-        public Array(Object[] arr) { this.arr = arr; }
-        // FEATURE: Add a JSCounterEnumeration
-        public Enumeration keys() throws JSExn {
-            return new Enumeration(null) {
-                private int n = 0;
-                public boolean _hasMoreElements() { return n < arr.length; }
-                public JS _nextElement() {
-                    return n >= arr.length ? null : JS.N(n++);
-                }
-            };
-        }
-        public JS get(JS key) throws JSExn { return wrap(arr[toInt(key)]); }
-        public void put(JS key, JS val) throws JSExn { throw new JSExn("can't write to org.ibex.js.Reflection.Array's"); }
-    }
-
-    // FIXME public static class Hash { }
-    // FIXME public Enumeration keys() throws JSExn {  }
-
-    public JS get(JS key) throws JSExn {
-        String k = toString(key);
-        try {
-            Field f = this.getClass().getField(k);
-            return wrap(f.get(this));
-        } catch (NoSuchFieldException nfe) {
-        } catch (IllegalAccessException nfe) {
-        } catch (SecurityException nfe) { }
-
-        try {
-            Method[] methods = this.getClass().getMethods();
-            for(int i=0; i<methods.length; i++) if (methods[i].getName().equals(k)) return METHOD;
-        } catch (SecurityException nfe) { }
-        return null;
-    }
-
-    public void put(JS key, JS val) throws JSExn {
-        throw new JSExn("put() not supported yet");
-    }
-
-    public JS callMethod(JS method, JS a0, JS a1, JS a2, JS[] rest, int nargs) throws JSExn {
-        String k = toString(method);
-        try {
-            Method[] methods = this.getClass().getMethods();
-            for(int j=0; j<methods.length; j++) {
-                if (methods[j].getName().equals(k) && methods[j].getParameterTypes().length == nargs) {
-                    Object[] args = new Object[nargs];
-                    for(int i = 0; i<args.length; i++) {
-                        if (i==0) args[i] = a0;
-                        else if (i==1) args[i] = a1;
-                        else if (i==2) args[i] = a2;
-                        else args[i] = rest[i-3];
-                    }
-                    return wrap(methods[j].invoke(this, args));
-                }
-            }
-        } catch (IllegalAccessException nfe) {
-        } catch (InvocationTargetException it) {
-            Throwable ite = it.getTargetException();
-            if (ite instanceof JSExn) throw ((JSExn)ite);
-            JS.warn(ite);
-            throw new JSExn("unhandled reflected exception: " + ite.toString());
-        } catch (SecurityException nfe) { }
-        throw new JSExn("called a reflection method with the wrong number of arguments");
-    }
-}