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1 | static <A extends Concept> A uniqueConcept(Class<A> c, O... params) { |
2 | ret uniqueConcept(db_mainConcepts(), c, params); |
3 | } |
4 | |
5 | static <A extends Concept> A uniqueConcept(Concepts cc, Class<A> c, O... params) { |
6 | temp tempDBLock(cc); |
7 | params = expandParams(c, params); |
8 | A x = findConceptWhere(cc, c, params); |
9 | if (x == null) { |
10 | x = unlisted(c); |
11 | ifdef uniqueConcept_debug |
12 | printStackTrace(renderVars_str uniqueConcept_debug(action := "Made unlisted", +cc, +c, +params, +x)); |
13 | endifdef |
14 | csetAll(x, params); |
15 | cc.register(x); |
16 | } else { |
17 | ifdef uniqueConcept_debug |
18 | printStackTrace(renderVars_str printVars_str uniqueConcept_debug(action := "Found existing", +cc, +c, +params, +x)); |
19 | endifdef |
20 | } |
21 | ret x; |
22 | } |
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Snippet ID: | #1005040 |
Snippet name: | uniqueConcept - now with db lock |
Eternal ID of this version: | #1005040/12 |
Text MD5: | a0272c3ac004a0f151c2df90f08b82f5 |
Transpilation MD5: | d86d0cdf3fba8f53afca4c8890cc0904 |
Author: | stefan |
Category: | javax / concepts |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2021-06-18 16:28:28 |
Source code size: | 754 bytes / 22 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 638 / 700 |
Version history: | 11 change(s) |
Referenced in: | [show references] |