001/***
002 * ASM: a very small and fast Java bytecode manipulation framework
003 * Copyright (c) 2000-2011 INRIA, France Telecom
004 * All rights reserved.
005 *
006 * Redistribution and use in source and binary forms, with or without
007 * modification, are permitted provided that the following conditions
008 * are met:
009 * 1. Redistributions of source code must retain the above copyright
010 *    notice, this list of conditions and the following disclaimer.
011 * 2. Redistributions in binary form must reproduce the above copyright
012 *    notice, this list of conditions and the following disclaimer in the
013 *    documentation and/or other materials provided with the distribution.
014 * 3. Neither the name of the copyright holders nor the names of its
015 *    contributors may be used to endorse or promote products derived from
016 *    this software without specific prior written permission.
017 *
018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
021 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
022 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
028 * THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package io.ebean.enhance.asm.tree;
031
032import io.ebean.enhance.asm.Handle;
033import io.ebean.enhance.asm.MethodVisitor;
034import io.ebean.enhance.asm.Opcodes;
035import io.ebean.enhance.asm.Type;
036
037import java.util.Map;
038
039/**
040 * A node that represents an invokedynamic instruction.
041 * 
042 * @author Remi Forax
043 */
044public class InvokeDynamicInsnNode extends AbstractInsnNode {
045
046    /**
047     * Invokedynamic name.
048     */
049    public String name;
050
051    /**
052     * Invokedynamic descriptor.
053     */
054    public String desc;
055
056    /**
057     * Bootstrap method
058     */
059    public Handle bsm;
060
061    /**
062     * Bootstrap constant arguments
063     */
064    public Object[] bsmArgs;
065
066    /**
067     * Constructs a new {@link InvokeDynamicInsnNode}.
068     * 
069     * @param name
070     *            invokedynamic name.
071     * @param desc
072     *            invokedynamic descriptor (see {@link Type}).
073     * @param bsm
074     *            the bootstrap method.
075     * @param bsmArgs
076     *            the boostrap constant arguments.
077     */
078    public InvokeDynamicInsnNode(final String name, final String desc,
079                                 final Handle bsm, final Object... bsmArgs) {
080        super(Opcodes.INVOKEDYNAMIC);
081        this.name = name;
082        this.desc = desc;
083        this.bsm = bsm;
084        this.bsmArgs = bsmArgs;
085    }
086
087    @Override
088    public int getType() {
089        return INVOKE_DYNAMIC_INSN;
090    }
091
092    @Override
093    public void accept(final MethodVisitor mv) {
094        mv.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
095        acceptAnnotations(mv);
096    }
097
098    @Override
099    public AbstractInsnNode clone(final Map<LabelNode, LabelNode> labels) {
100        return new InvokeDynamicInsnNode(name, desc, bsm, bsmArgs)
101                .cloneAnnotations(this);
102    }
103}