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Java > Open Source Codes > org > jruby > internal > runtime > methods > MethodMethod


1 /***** BEGIN LICENSE BLOCK *****
2  * Version: CPL 1.0/GPL 2.0/LGPL 2.1
3  *
4  * The contents of this file are subject to the Common Public
5  * License Version 1.0 (the "License"); you may not use this file
6  * except in compliance with the License. You may obtain a copy of
7  * the License at http://www.eclipse.org/legal/cpl-v10.html
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13  *
14  * Copyright (C) 2002-2004 Jan Arne Petersen <jpetersen@uni-bonn.de>
15  * Copyright (C) 2004-2005 Thomas E Enebo <enebo@acm.org>
16  * Copyright (C) 2004 Charles O Nutter <headius@headius.com>
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30 package org.jruby.internal.runtime.methods;
31
32 import org.jruby.Ruby;
33 import org.jruby.RubyModule;
34 import org.jruby.RubyUnboundMethod;
35 import org.jruby.runtime.Block;
36 import org.jruby.runtime.ThreadContext;
37 import org.jruby.runtime.Visibility;
38 import org.jruby.runtime.builtin.IRubyObject;
39
40 /**
41  *
42  * @author jpetersen
43  */
44 public class MethodMethod extends DynamicMethod {
45     private RubyUnboundMethod method;
46
47     /**
48      * Constructor for MethodMethod.
49      * @param visibility
50      */
51     public MethodMethod(RubyModule implementationClass, RubyUnboundMethod method, Visibility visibility) {
52         super(implementationClass, visibility);
53         this.method = method;
54     }
55     
56     public void preMethod(ThreadContext context, RubyModule klazz, IRubyObject self, String JavaDoc name, IRubyObject[] args, boolean noSuper, Block block) {
57         context.preMethodCall(implementationClass, klazz, self, name, args, block, noSuper);
58     }
59     
60     public void postMethod(ThreadContext context) {
61         context.postMethodCall();
62     }
63
64     /**
65      * @see org.jruby.runtime.ICallable#call(Ruby, IRubyObject, String, IRubyObject[], boolean)
66      */
67     public IRubyObject internalCall(ThreadContext context, RubyModule klazz, IRubyObject self, String JavaDoc name, IRubyObject[] args, boolean noSuper, Block block) {
68         return method.bind(self, block).call(args, block);
69     }
70     
71     public DynamicMethod dup() {
72         return new MethodMethod(getImplementationClass(), method, getVisibility());
73     }
74 }
75
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