1 files changed, 0 insertions, 108 deletions
diff --git a/src/json/ext/OptionsReader.java b/src/json/ext/OptionsReader.java
deleted file mode 100644
index 3bc8d5f..0000000
--- a/src/json/ext/OptionsReader.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * This code is copyrighted work by Daniel Luz <dev at mernen dot com>.
- * 
- * Distributed under the Ruby and GPLv2 licenses; see COPYING and GPL files
- * for details.
- */
-package json.ext;
-
-import org.jruby.Ruby;
-import org.jruby.RubyClass;
-import org.jruby.RubyHash;
-import org.jruby.RubyNumeric;
-import org.jruby.RubyString;
-import org.jruby.runtime.ThreadContext;
-import org.jruby.runtime.builtin.IRubyObject;
-import org.jruby.util.ByteList;
-
-final class OptionsReader {
-    private final ThreadContext context;
-    private final Ruby runtime;
-    private final RubyHash opts;
-    private RuntimeInfo info;
-
-    OptionsReader(ThreadContext context, IRubyObject vOpts) {
-        this.context = context;
-        this.runtime = context.getRuntime();
-
-        if (vOpts == null || vOpts.isNil()) {
-            opts = null;
-        } else if (vOpts.respondsTo("to_hash")) {
-            opts = vOpts.convertToHash();
-        } else {
-            opts = vOpts.callMethod(context, "to_h").convertToHash();
-        }
-    }
-
-    private RuntimeInfo getRuntimeInfo() {
-        if (info != null) return info;
-        info = RuntimeInfo.forRuntime(runtime);
-        return info;
-    }
-
-    /**
-     * Efficiently looks up items with a {@link RubySymbol Symbol} key
-     * @param key The Symbol name to look up for
-     * @return The item in the {@link RubyHash Hash}, or <code>null</code>
-     *         if not found
-     */
-    IRubyObject get(String key) {
-        return opts == null ? null : opts.fastARef(runtime.newSymbol(key));
-    }
-
-    boolean getBool(String key, boolean defaultValue) {
-        IRubyObject value = get(key);
-        return value == null ? defaultValue : value.isTrue();
-    }
-
-    int getInt(String key, int defaultValue) {
-        IRubyObject value = get(key);
-        if (value == null) return defaultValue;
-        if (!value.isTrue()) return 0;
-        return RubyNumeric.fix2int(value);
-    }
-
-    /**
-     * Reads the setting from the options hash. If no entry is set for this
-     * key or if it evaluates to <code>false</code>, returns null; attempts to
-     * coerce the value to {@link RubyString String} otherwise.
-     * @param key The Symbol name to look up for
-     * @return <code>null</code> if the key is not in the Hash or if
-     *         its value evaluates to <code>false</code>
-     * @throws RaiseException <code>TypeError</code> if the value does not
-     *                        evaluate to <code>false</code> and can't be
-     *                        converted to string
-     */
-    ByteList getString(String key) {
-        IRubyObject value = get(key);
-        if (value == null || !value.isTrue()) return null;
-
-        RubyString str = value.convertToString();
-        RuntimeInfo info = getRuntimeInfo();
-        if (info.encodingsSupported() && str.encoding(context) != info.utf8) {
-            str = (RubyString)str.encode(context, info.utf8);
-        }
-        return str.getByteList().dup();
-    }
-
-    /**
-     * Reads the setting from the options hash. If it is <code>nil</code> or
-     * undefined, returns the default value given.
-     * If not, ensures it is a RubyClass instance and shares the same
-     * allocator as the default value (i.e. for the basic types which have
-     * their specific allocators, this ensures the passed value is
-     * a subclass of them).
-     */
-    RubyClass getClass(String key, RubyClass defaultValue) {
-        IRubyObject value = get(key);
-
-        if (value == null || value.isNil()) return defaultValue;
-
-        if (value instanceof RubyClass &&
-                ((RubyClass)value).getAllocator() == defaultValue.getAllocator()) {
-            return (RubyClass)value;
-        }
-        throw runtime.newTypeError(key + " option must be a subclass of "
-                                   + defaultValue);
-    }
-}