| /******************************************************************************* |
| * Copyright (c) 2009, 2010 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.equinox.p2.internal.repository.comparator.java; |
| |
| public class SourceFileAttribute extends ClassFileAttribute { |
| |
| private int sourceFileIndex; |
| private char[] sourceFileName; |
| |
| /** |
| * Constructor for SourceFileAttribute. |
| * @param classFileBytes |
| * @param constantPool |
| * @param offset |
| * @throws ClassFormatException |
| */ |
| public SourceFileAttribute(byte[] classFileBytes, ConstantPool constantPool, int offset) throws ClassFormatException { |
| super(classFileBytes, constantPool, offset); |
| this.sourceFileIndex = u2At(classFileBytes, 6, offset); |
| ConstantPoolEntry constantPoolEntry = constantPool.decodeEntry(this.sourceFileIndex); |
| if (constantPoolEntry.getKind() != ConstantPoolConstant.CONSTANT_Utf8) { |
| throw new ClassFormatException(ClassFormatException.INVALID_CONSTANT_POOL_ENTRY); |
| } |
| this.sourceFileName = constantPoolEntry.getUtf8Value(); |
| } |
| |
| /* |
| * @see ISourceAttribute#getSourceFileIndex() |
| */ |
| public int getSourceFileIndex() { |
| return this.sourceFileIndex; |
| } |
| |
| /* |
| * @see ISourceAttribute#getSourceFileName() |
| */ |
| public char[] getSourceFileName() { |
| return this.sourceFileName; |
| } |
| |
| } |