1 /*
2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3  *
4  * This code is free software; you can redistribute it and/or modify it
5  * under the terms of the GNU General Public License version 2 only, as
6  * published by the Free Software Foundation.  Oracle designates this
7  * particular file as subject to the "Classpath" exception as provided
8  * by Oracle in the LICENSE file that accompanied this code.
9  *
10  * This code is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13  * version 2 for more details (a copy is included in the LICENSE file that
14  * accompanied this code).
15  *
16  * You should have received a copy of the GNU General Public License version
17  * 2 along with this work; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19  *
20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21  * or visit www.oracle.com if you need additional information or have any
22  * questions.
23  */
24 
25 /*
26  * This file is available under and governed by the GNU General Public
27  * License version 2 only, as published by the Free Software Foundation.
28  * However, the following notice accompanied the original version of this
29  * file:
30  *
31  * ASM: a very small and fast Java bytecode manipulation framework
32  * Copyright (c) 2000-2011 INRIA, France Telecom
33  * All rights reserved.
34  *
35  * Redistribution and use in source and binary forms, with or without
36  * modification, are permitted provided that the following conditions
37  * are met:
38  * 1. Redistributions of source code must retain the above copyright
39  *    notice, this list of conditions and the following disclaimer.
40  * 2. Redistributions in binary form must reproduce the above copyright
41  *    notice, this list of conditions and the following disclaimer in the
42  *    documentation and/or other materials provided with the distribution.
43  * 3. Neither the name of the copyright holders nor the names of its
44  *    contributors may be used to endorse or promote products derived from
45  *    this software without specific prior written permission.
46  *
47  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
48  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
51  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
52  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
53  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
54  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
55  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
56  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
57  * THE POSSIBILITY OF SUCH DAMAGE.
58  */
59 package jdk.internal.org.objectweb.asm.tree;
60 
61 import java.util.Map;
62 
63 import jdk.internal.org.objectweb.asm.Handle;
64 import jdk.internal.org.objectweb.asm.MethodVisitor;
65 import jdk.internal.org.objectweb.asm.Opcodes;
66 
67 /**
68  * A node that represents an invokedynamic instruction.
69  *
70  * @author Remi Forax
71  */
72 public class InvokeDynamicInsnNode extends AbstractInsnNode {
73 
74     /**
75      * Invokedynamic name.
76      */
77     public String name;
78 
79     /**
80      * Invokedynamic descriptor.
81      */
82     public String desc;
83 
84     /**
85      * Bootstrap method
86      */
87     public Handle bsm;
88 
89     /**
90      * Bootstrap constant arguments
91      */
92     public Object[] bsmArgs;
93 
94     /**
95      * Constructs a new {@link InvokeDynamicInsnNode}.
96      *
97      * @param name
98      *            invokedynamic name.
99      * @param desc
100      *            invokedynamic descriptor (see {@link jdk.internal.org.objectweb.asm.Type}).
101      * @param bsm
102      *            the bootstrap method.
103      * @param bsmArgs
104      *            the boostrap constant arguments.
105      */
InvokeDynamicInsnNode(final String name, final String desc, final Handle bsm, final Object... bsmArgs)106     public InvokeDynamicInsnNode(final String name, final String desc,
107             final Handle bsm, final Object... bsmArgs) {
108         super(Opcodes.INVOKEDYNAMIC);
109         this.name = name;
110         this.desc = desc;
111         this.bsm = bsm;
112         this.bsmArgs = bsmArgs;
113     }
114 
115     @Override
getType()116     public int getType() {
117         return INVOKE_DYNAMIC_INSN;
118     }
119 
120     @Override
accept(final MethodVisitor mv)121     public void accept(final MethodVisitor mv) {
122         mv.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
123         acceptAnnotations(mv);
124     }
125 
126     @Override
clone(final Map<LabelNode, LabelNode> labels)127     public AbstractInsnNode clone(final Map<LabelNode, LabelNode> labels) {
128         return new InvokeDynamicInsnNode(name, desc, bsm, bsmArgs)
129                 .cloneAnnotations(this);
130     }
131 }
132