| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" and |
| * "Apache BCEL" must not be used to endorse or promote products |
| * derived from this software without prior written permission. For |
| * written permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * "Apache BCEL", nor may "Apache" appear in their name, without |
| * prior written permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.aspectj.apache.bcel.classfile; |
| |
| |
| import java.io.DataInputStream; |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| |
| import org.aspectj.apache.bcel.Constants; |
| |
| /** |
| * This class is derived from the abstract <A HREF="org.aspectj.apache.bcel.classfile.Constant.html">Constant</A> class and |
| * represents a reference to the name and signature of a field or method. |
| * |
| * http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.4.10 |
| * |
| * @author Andy Clement |
| * @see Constant |
| */ |
| public final class ConstantInvokeDynamic extends Constant { |
| private final int bootstrapMethodAttrIndex; |
| private final int nameAndTypeIndex; |
| |
| ConstantInvokeDynamic(DataInputStream file) throws IOException { |
| this(file.readUnsignedShort(), file.readUnsignedShort()); |
| } |
| |
| public ConstantInvokeDynamic(int readUnsignedShort, int nameAndTypeIndex) { |
| super(Constants.CONSTANT_InvokeDynamic); |
| this.bootstrapMethodAttrIndex = readUnsignedShort; |
| this.nameAndTypeIndex = nameAndTypeIndex; |
| } |
| |
| @Override |
| public final void dump(DataOutputStream file) throws IOException { |
| file.writeByte(tag); |
| file.writeShort(bootstrapMethodAttrIndex); |
| file.writeShort(nameAndTypeIndex); |
| } |
| // |
| // public final byte getReferenceKind() { |
| // return bootstrapMethodAttrIndex; |
| // } |
| // |
| // public final String getName(ConstantPool cp) { |
| // return cp.constantToString(getNameIndex(), Constants.CONSTANT_Utf8); |
| // } |
| // |
| // public final int getSignatureIndex() { |
| // return referenceIndex; |
| // } |
| // |
| // public final String getSignature(ConstantPool cp) { |
| // return cp.constantToString(getSignatureIndex(), Constants.CONSTANT_Utf8); |
| // } |
| |
| public final int getNameAndTypeIndex() { |
| return nameAndTypeIndex; |
| } |
| |
| public final int getBootstrapMethodAttrIndex() { |
| return bootstrapMethodAttrIndex; |
| } |
| |
| @Override |
| public final String toString() { |
| return super.toString() + "(bootstrapMethodAttrIndex=" + bootstrapMethodAttrIndex + ",nameAndTypeIndex=" + nameAndTypeIndex + ")"; |
| } |
| |
| @Override |
| public String getValue() { |
| return toString(); |
| } |
| |
| @Override |
| public void accept(ClassVisitor v) { |
| v.visitConstantInvokeDynamic(this); |
| } |
| |
| } |