| /******************************************************************************* |
| * Copyright (c) 2018 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.core.util; |
| |
| import org.eclipse.jdt.core.util.ClassFormatException; |
| import org.eclipse.jdt.core.util.IConstantPool; |
| import org.eclipse.jdt.core.util.IConstantPoolConstant; |
| import org.eclipse.jdt.core.util.IConstantPoolEntry; |
| import org.eclipse.jdt.core.util.INestMemberAttributeEntry; |
| |
| public class NestMembersAttributeEntry extends ClassFileStruct implements INestMemberAttributeEntry { |
| |
| private int memberClassNameIndex; |
| private char[] memberClassName; |
| |
| public NestMembersAttributeEntry(byte[] classFileBytes, IConstantPool constantPool, int offset) |
| throws ClassFormatException { |
| this.memberClassNameIndex = u2At(classFileBytes, 0, offset); |
| if (this.memberClassNameIndex != 0) { |
| IConstantPoolEntry constantPoolEntry; |
| constantPoolEntry = constantPool.decodeEntry(this.memberClassNameIndex); |
| if (constantPoolEntry.getKind() != IConstantPoolConstant.CONSTANT_Class) { |
| throw new ClassFormatException(ClassFormatException.INVALID_CONSTANT_POOL_ENTRY); |
| } |
| this.memberClassName = constantPoolEntry.getClassInfoName(); |
| } |
| } |
| |
| @Override |
| public char[] getNestMemberName() { |
| return this.memberClassName; |
| } |
| |
| @Override |
| public int getNestMemberIndex() { |
| return this.memberClassNameIndex; |
| } |
| |
| @Override |
| public String toString() { |
| return new String(this.memberClassName); |
| } |
| } |
| |