Package org.jruby.libraries

Source Code of org.jruby.libraries.FiberExtLibrary$FiberExtMeta

/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2007 Charles O Nutter <headius@headius.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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package org.jruby.libraries;

import org.jruby.CompatVersion;
import org.jruby.Ruby;
import org.jruby.RubyClass;
import org.jruby.anno.JRubyMethod;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.builtin.IRubyObject;
import org.jruby.runtime.load.Library;

/**
* These methods get loaded when you require 'fiber'.
*/
public class FiberExtLibrary implements Library {
    public void load(final Ruby runtime, boolean wrap) {
        RubyClass cFiber = runtime.getClass("Fiber");
        cFiber.defineAnnotatedMethods(FiberExtMeta.class);
    }

    public static class FiberExtMeta {

        @JRubyMethod(compat = CompatVersion.RUBY1_9, meta = true)
        public static IRubyObject current(ThreadContext context, IRubyObject recv) {
            return context.getRuntime().getCurrentContext().getFiber();
        }
    }
}
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