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 import jdk.internal.org.objectweb.asm.Handle; 63 import jdk.internal.org.objectweb.asm.MethodVisitor; 64 import jdk.internal.org.objectweb.asm.Opcodes; 65 66 /** 67 * A node that represents an invokedynamic instruction. 68 * 69 * @author Remi Forax 70 */ 71 public class InvokeDynamicInsnNode extends AbstractInsnNode { 72 73 /** The method's name. */ 74 public String name; 75 76 /** The method's descriptor (see {@link jdk.internal.org.objectweb.asm.Type}). */ 77 public String desc; 78 79 /** The bootstrap method. */ 80 public Handle bsm; 81 82 /** The bootstrap method constant arguments. */ 83 public Object[] bsmArgs; 84 85 /** 86 * Constructs a new {@link InvokeDynamicInsnNode}. 87 * 88 * @param name the method's name. 89 * @param descriptor the method's descriptor (see {@link jdk.internal.org.objectweb.asm.Type}). 90 * @param bootstrapMethodHandle the bootstrap method. 91 * @param bootstrapMethodArguments the bootstrap method constant arguments. Each argument must be 92 * an {@link Integer}, {@link Float}, {@link Long}, {@link Double}, {@link String}, {@link 93 * jdk.internal.org.objectweb.asm.Type} or {@link Handle} value. This method is allowed to modify the 94 * content of the array so a caller should expect that this array may change. 95 */ InvokeDynamicInsnNode( final String name, final String descriptor, final Handle bootstrapMethodHandle, final Object... bootstrapMethodArguments)96 public InvokeDynamicInsnNode( 97 final String name, 98 final String descriptor, 99 final Handle bootstrapMethodHandle, 100 final Object... bootstrapMethodArguments) { // NOPMD(ArrayIsStoredDirectly): public field. 101 super(Opcodes.INVOKEDYNAMIC); 102 this.name = name; 103 this.desc = descriptor; 104 this.bsm = bootstrapMethodHandle; 105 this.bsmArgs = bootstrapMethodArguments; 106 } 107 108 @Override getType()109 public int getType() { 110 return INVOKE_DYNAMIC_INSN; 111 } 112 113 @Override accept(final MethodVisitor methodVisitor)114 public void accept(final MethodVisitor methodVisitor) { 115 methodVisitor.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs); 116 acceptAnnotations(methodVisitor); 117 } 118 119 @Override clone(final Map<LabelNode, LabelNode> clonedLabels)120 public AbstractInsnNode clone(final Map<LabelNode, LabelNode> clonedLabels) { 121 return new InvokeDynamicInsnNode(name, desc, bsm, bsmArgs).cloneAnnotations(this); 122 } 123 } 124