1 /*
2 * Copyright (c) 2014, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
236 return supportedFileAttributeViews;
237 }
238
239 @Override
240 public String toString() {
241 return "jrt:/";
242 }
243
244 private static final String GLOB_SYNTAX = "glob";
245 private static final String REGEX_SYNTAX = "regex";
246
247 @Override
248 public PathMatcher getPathMatcher(String syntaxAndInput) {
249 int pos = syntaxAndInput.indexOf(':');
250 if (pos <= 0 || pos == syntaxAndInput.length()) {
251 throw new IllegalArgumentException();
252 }
253 String syntax = syntaxAndInput.substring(0, pos);
254 String input = syntaxAndInput.substring(pos + 1);
255 String expr;
256 if (syntax.equals(GLOB_SYNTAX)) {
257 expr = JrtUtils.toRegexPattern(input);
258 } else {
259 if (syntax.equals(REGEX_SYNTAX)) {
260 expr = input;
261 } else {
262 throw new UnsupportedOperationException("Syntax '" + syntax
263 + "' not recognized");
264 }
265 }
266 // return matcher
267 final Pattern pattern = Pattern.compile(expr);
268 return (Path path) -> pattern.matcher(path.toString()).matches();
269 }
270
271 static byte[] getBytes(String name) {
272 return name.getBytes(UTF_8);
273 }
274
275 static String getString(byte[] name) {
276 return new String(name, UTF_8);
277 }
278
279 private static class NodeAndImage {
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1 /*
2 * Copyright (c) 2014, 2015, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
236 return supportedFileAttributeViews;
237 }
238
239 @Override
240 public String toString() {
241 return "jrt:/";
242 }
243
244 private static final String GLOB_SYNTAX = "glob";
245 private static final String REGEX_SYNTAX = "regex";
246
247 @Override
248 public PathMatcher getPathMatcher(String syntaxAndInput) {
249 int pos = syntaxAndInput.indexOf(':');
250 if (pos <= 0 || pos == syntaxAndInput.length()) {
251 throw new IllegalArgumentException();
252 }
253 String syntax = syntaxAndInput.substring(0, pos);
254 String input = syntaxAndInput.substring(pos + 1);
255 String expr;
256 if (syntax.equalsIgnoreCase(GLOB_SYNTAX)) {
257 expr = JrtUtils.toRegexPattern(input);
258 } else {
259 if (syntax.equalsIgnoreCase(REGEX_SYNTAX)) {
260 expr = input;
261 } else {
262 throw new UnsupportedOperationException("Syntax '" + syntax
263 + "' not recognized");
264 }
265 }
266 // return matcher
267 final Pattern pattern = Pattern.compile(expr);
268 return (Path path) -> pattern.matcher(path.toString()).matches();
269 }
270
271 static byte[] getBytes(String name) {
272 return name.getBytes(UTF_8);
273 }
274
275 static String getString(byte[] name) {
276 return new String(name, UTF_8);
277 }
278
279 private static class NodeAndImage {
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