1.1 --- a/vm/src/test/java/org/apidesign/vm4brwsr/BytesLoader.java Fri Mar 22 16:59:47 2013 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,76 +0,0 @@
1.4 -/**
1.5 - * Back 2 Browser Bytecode Translator
1.6 - * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.7 - *
1.8 - * This program is free software: you can redistribute it and/or modify
1.9 - * it under the terms of the GNU General Public License as published by
1.10 - * the Free Software Foundation, version 2 of the License.
1.11 - *
1.12 - * This program is distributed in the hope that it will be useful,
1.13 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.14 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.15 - * GNU General Public License for more details.
1.16 - *
1.17 - * You should have received a copy of the GNU General Public License
1.18 - * along with this program. Look for COPYING file in the top folder.
1.19 - * If not, see http://opensource.org/licenses/GPL-2.0.
1.20 - */
1.21 -package org.apidesign.vm4brwsr;
1.22 -
1.23 -import java.io.IOException;
1.24 -import java.io.InputStream;
1.25 -import java.net.URL;
1.26 -import java.util.Enumeration;
1.27 -import java.util.Set;
1.28 -import java.util.TreeSet;
1.29 -
1.30 -/**
1.31 - *
1.32 - * @author Jaroslav Tulach <jtulach@netbeans.org>
1.33 - */
1.34 -public final class BytesLoader {
1.35 - private static Set<String> requested = new TreeSet<String>();
1.36 -
1.37 - public byte[] get(String name) throws IOException {
1.38 - if (!requested.add(name)) {
1.39 - throw new IllegalStateException("Requested for second time: " + name);
1.40 - }
1.41 - byte[] arr = readClass(name);
1.42 - /*
1.43 - System.err.print("loader['" + name + "'] = [");
1.44 - for (int i = 0; i < arr.length; i++) {
1.45 - if (i > 0) {
1.46 - System.err.print(", ");
1.47 - }
1.48 - System.err.print(arr[i]);
1.49 - }
1.50 - System.err.println("]");
1.51 - */
1.52 - return arr;
1.53 - }
1.54 -
1.55 - static byte[] readClass(String name) throws IOException {
1.56 - URL u = null;
1.57 - Enumeration<URL> en = BytesLoader.class.getClassLoader().getResources(name);
1.58 - while (en.hasMoreElements()) {
1.59 - u = en.nextElement();
1.60 - }
1.61 - if (u == null) {
1.62 - throw new IOException("Can't find " + name);
1.63 - }
1.64 - try (InputStream is = u.openStream()) {
1.65 - byte[] arr;
1.66 - arr = new byte[is.available()];
1.67 - int offset = 0;
1.68 - while (offset < arr.length) {
1.69 - int len = is.read(arr, offset, arr.length - offset);
1.70 - if (len == -1) {
1.71 - throw new IOException("Can't read " + name);
1.72 - }
1.73 - offset += len;
1.74 - }
1.75 - return arr;
1.76 - }
1.77 - }
1.78 -
1.79 -}