1 /*
2 * Copyright (c) 2000, 2016, 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
354 * @see #EventHandler(Object, String, String, String)
355 */
356 public String getEventPropertyName() {
357 return eventPropertyName;
358 }
359
360 /**
361 * Returns the name of the method that will trigger the action.
362 * A return value of {@code null} signifies that all methods in the
363 * listener interface trigger the action.
364 *
365 * @return the name of the method that will trigger the action
366 *
367 * @see #EventHandler(Object, String, String, String)
368 */
369 public String getListenerMethodName() {
370 return listenerMethodName;
371 }
372
373 private Object applyGetters(Object target, String getters) {
374 if (getters == null || getters.equals("")) {
375 return target;
376 }
377 int firstDot = getters.indexOf('.');
378 if (firstDot == -1) {
379 firstDot = getters.length();
380 }
381 String first = getters.substring(0, firstDot);
382 String rest = getters.substring(Math.min(firstDot + 1, getters.length()));
383
384 try {
385 Method getter = null;
386 if (target != null) {
387 getter = Statement.getMethod(target.getClass(),
388 "get" + NameGenerator.capitalize(first),
389 new Class<?>[]{});
390 if (getter == null) {
391 getter = Statement.getMethod(target.getClass(),
392 "is" + NameGenerator.capitalize(first),
393 new Class<?>[]{});
394 }
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1 /*
2 * Copyright (c) 2000, 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
354 * @see #EventHandler(Object, String, String, String)
355 */
356 public String getEventPropertyName() {
357 return eventPropertyName;
358 }
359
360 /**
361 * Returns the name of the method that will trigger the action.
362 * A return value of {@code null} signifies that all methods in the
363 * listener interface trigger the action.
364 *
365 * @return the name of the method that will trigger the action
366 *
367 * @see #EventHandler(Object, String, String, String)
368 */
369 public String getListenerMethodName() {
370 return listenerMethodName;
371 }
372
373 private Object applyGetters(Object target, String getters) {
374 if (getters == null || getters.isEmpty()) {
375 return target;
376 }
377 int firstDot = getters.indexOf('.');
378 if (firstDot == -1) {
379 firstDot = getters.length();
380 }
381 String first = getters.substring(0, firstDot);
382 String rest = getters.substring(Math.min(firstDot + 1, getters.length()));
383
384 try {
385 Method getter = null;
386 if (target != null) {
387 getter = Statement.getMethod(target.getClass(),
388 "get" + NameGenerator.capitalize(first),
389 new Class<?>[]{});
390 if (getter == null) {
391 getter = Statement.getMethod(target.getClass(),
392 "is" + NameGenerator.capitalize(first),
393 new Class<?>[]{});
394 }
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