1 /* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package sun.hotspot.tools.ctw; 25 26 import java.io.BufferedReader; 27 import java.io.IOException; 28 import java.nio.charset.StandardCharsets; 29 import java.nio.file.Files; 30 import java.nio.file.Path; 31 import java.util.concurrent.Executor; 32 33 /** 34 * Handler for files containing a list of classes to compile. 35 * 36 * @author igor.ignatyev@oracle.com 37 */ 38 public class ClassesListInFile extends PathHandler { 39 public ClassesListInFile(Path root, Executor executor) { 40 super(root, executor); 41 } 42 43 @Override 44 public void process() { 45 System.out.println("# list: " + root); 46 if (!Files.exists(root)) { 47 return; 48 } 49 try { 50 try (BufferedReader reader = Files.newBufferedReader(root, 51 StandardCharsets.UTF_8)) { 52 String line; 53 while (!isFinished() && ((line = reader.readLine()) != null)) { 54 compileWholeClass(line); 55 } 56 } 57 } catch (IOException e) { 58 e.printStackTrace(); 59 } 60 } 61 }