1 | static void setOpt(Object o, String field, Object value) {
|
2 | if (o == null) ret; |
3 | if (o instanceof Class) setOpt((Class) o, field, value); |
4 | else try {
|
5 | Field f = setOpt_findField(o.getClass(), field); |
6 | if (f != null) |
7 | smartSet(f, o, value); |
8 | } catch (Exception e) {
|
9 | throw new RuntimeException(e); |
10 | } |
11 | } |
12 | |
13 | static void setOpt(Class c, String field, Object value) {
|
14 | if (c == null) ret; |
15 | try {
|
16 | Field f = setOpt_findStaticField(c, field); |
17 | if (f != null) |
18 | smartSet(f, null, value); |
19 | } catch (Exception e) {
|
20 | throw new RuntimeException(e); |
21 | } |
22 | } |
23 | |
24 | static Field setOpt_findStaticField(Class<?> c, String field) {
|
25 | Class _c = c; |
26 | do {
|
27 | for (Field f : _c.getDeclaredFields()) |
28 | if (f.getName().equals(field) && (f.getModifiers() & Modifier.STATIC) != 0) |
29 | return f; |
30 | _c = _c.getSuperclass(); |
31 | } while (_c != null); |
32 | ret null; |
33 | } |
34 | |
35 | static Field setOpt_findField(Class<?> c, String field) {
|
36 | Class _c = c; |
37 | do {
|
38 | for (Field f : _c.getDeclaredFields()) |
39 | if (f.getName().equals(field)) |
40 | return f; |
41 | _c = _c.getSuperclass(); |
42 | } while (_c != null); |
43 | ret null; |
44 | } |
Began life as a copy of #1000415
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| Snippet ID: | #1000891 |
| Snippet name: | "setOpt" function (set field by reflection, don't complain if not there) |
| Eternal ID of this version: | #1000891/1 |
| Text MD5: | c1ee0bd846571ad20dd9063d668f71c5 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-11-19 16:32:40 |
| Source code size: | 1165 bytes / 44 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 629 / 5953 |
| Referenced in: | [show references] |