| /******************************************************************************* |
| * Copyright (c) 2006 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.compiler.batch; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.zip.ZipEntry; |
| |
| import org.eclipse.jdt.internal.compiler.env.AccessRuleSet; |
| import org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer; |
| import org.eclipse.jdt.internal.compiler.util.Util; |
| |
| public class ClasspathSourceJar extends ClasspathJar { |
| private String encoding; |
| |
| public ClasspathSourceJar(File file, boolean closeZipFileAtEnd, AccessRuleSet accessRuleSet, String encoding) { |
| super(file, closeZipFileAtEnd, accessRuleSet); |
| this.encoding = encoding; |
| } |
| |
| public NameEnvironmentAnswer findClass(char[] typeName, String qualifiedPackageName, String qualifiedBinaryFileName) { |
| if (!isPackage(qualifiedPackageName)) |
| return null; // most common case |
| |
| ZipEntry sourceEntry = this.zipFile.getEntry(qualifiedBinaryFileName.substring(0, qualifiedBinaryFileName.length() - 6) + SUFFIX_STRING_java); |
| if (sourceEntry != null) { |
| try { |
| return new NameEnvironmentAnswer(new CompilationUnit(Util.getInputStreamAsCharArray(this.zipFile.getInputStream(sourceEntry), -1, this.encoding), |
| qualifiedBinaryFileName.substring(0, qualifiedBinaryFileName.length() - 6) + SUFFIX_STRING_java, this.encoding), |
| fetchAccessRestriction(qualifiedBinaryFileName)); |
| } catch (IOException e) { |
| // treat as if source file is missing |
| } |
| } |
| return null; |
| } |
| } |