1 /*
2 * Copyright (c) 2015, 2018, 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
248 private static Norm2AllModes getInstanceFromSingleton(Norm2AllModesSingleton singleton) {
249 if(singleton.exception!=null) {
250 throw singleton.exception;
251 }
252 return singleton.allModes;
253 }
254
255 public static Norm2AllModes getNFCInstance() {
256 return getInstanceFromSingleton(NFCSingleton.INSTANCE);
257 }
258
259 public static Norm2AllModes getNFKCInstance() {
260 return getInstanceFromSingleton(NFKCSingleton.INSTANCE);
261 }
262
263 public static final NoopNormalizer2 NOOP_NORMALIZER2=new NoopNormalizer2();
264
265 private static final class Norm2AllModesSingleton {
266 private Norm2AllModesSingleton(String name) {
267 try {
268 String DATA_FILE_NAME = "/sun/text/resources/" + name + ".icu";
269 NormalizerImpl impl=new NormalizerImpl().load(DATA_FILE_NAME);
270 allModes=new Norm2AllModes(impl);
271 } catch (RuntimeException e) {
272 exception=e;
273 }
274 }
275
276 private Norm2AllModes allModes;
277 private RuntimeException exception;
278 }
279
280 private static final class NFCSingleton {
281 private static final Norm2AllModesSingleton INSTANCE=new Norm2AllModesSingleton("nfc");
282 }
283
284 private static final class NFKCSingleton {
285 private static final Norm2AllModesSingleton INSTANCE=new Norm2AllModesSingleton("nfkc");
286 }
287 }
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1 /*
2 * Copyright (c) 2015, 2019, 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
248 private static Norm2AllModes getInstanceFromSingleton(Norm2AllModesSingleton singleton) {
249 if(singleton.exception!=null) {
250 throw singleton.exception;
251 }
252 return singleton.allModes;
253 }
254
255 public static Norm2AllModes getNFCInstance() {
256 return getInstanceFromSingleton(NFCSingleton.INSTANCE);
257 }
258
259 public static Norm2AllModes getNFKCInstance() {
260 return getInstanceFromSingleton(NFKCSingleton.INSTANCE);
261 }
262
263 public static final NoopNormalizer2 NOOP_NORMALIZER2=new NoopNormalizer2();
264
265 private static final class Norm2AllModesSingleton {
266 private Norm2AllModesSingleton(String name) {
267 try {
268 String DATA_FILE_NAME = "/sun/text/resources/" + name + ".nrm";
269 NormalizerImpl impl=new NormalizerImpl().load(DATA_FILE_NAME);
270 allModes=new Norm2AllModes(impl);
271 } catch (RuntimeException e) {
272 exception=e;
273 }
274 }
275
276 private Norm2AllModes allModes;
277 private RuntimeException exception;
278 }
279
280 private static final class NFCSingleton {
281 private static final Norm2AllModesSingleton INSTANCE=new Norm2AllModesSingleton("nfc");
282 }
283
284 private static final class NFKCSingleton {
285 private static final Norm2AllModesSingleton INSTANCE=new Norm2AllModesSingleton("nfkc");
286 }
287 }
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