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| # | Location | File | Last Modified |
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| 1 | Fri Jun 9 19:49:59 2017 UTC | ||
| 2 | eHealth_Exch (eHealth Exchange Enhancements) Build 3 docs & code_May_2017.zip\VAP_CIF_CODE0502.zip\VAP_CIF_CODE0502\VAP_CIF_CODE0502\nvap-common\src\main\java\gov\va\nvap\common\validation | NullChecker.java | Fri Apr 21 20:03:26 2017 UTC |
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| 1 | package go v.va.nvap. common.val idation; | |||||
| 2 | ||||||
| 3 | import jav a.util.Col lection; | |||||
| 4 | ||||||
| 5 | /** | |||||
| 6 | * Validat ion Checks . | |||||
| 7 | * | |||||
| 8 | * @author Asha Amri traj | |||||
| 9 | */ | |||||
| 10 | public cla ss NullChe cker { | |||||
| 11 | ||||||
| 12 | pu blic stati c boolean hasEmpty(f inal Objec t... objec ts) { | |||||
| 13 | if ( objects == null) { | |||||
| 14 | return true; | |||||
| 15 | } | |||||
| 16 | ||||||
| 17 | for (final Obj ect object : objects ) { | |||||
| 18 | if (Nu llChecker. isEmpty(ob ject)) { | |||||
| 19 | return t rue; | |||||
| 20 | } | |||||
| 21 | } | |||||
| 22 | retu rn false; | |||||
| 23 | } | |||||
| 24 | ||||||
| 25 | pu blic stati c boolean isEmpty(fi nal Object object) { | |||||
| 26 | if ( object == null) { | |||||
| 27 | return true; | |||||
| 28 | } el se if (Str ing.class. isInstance (object)) { | |||||
| 29 | return ((String) object).l ength() <= 0; | |||||
| 30 | } el se if (Str ingBuffer. class.isIn stance(obj ect)) { | |||||
| 31 | return ((StringB uffer) obj ect).lengt h() <= 0; | |||||
| 32 | } el se if (Col lection.cl ass.isInst ance(objec t)) { | |||||
| 33 | return ((Collect ion<?>) ob ject).isEm pty(); | |||||
| 34 | } | |||||
| 35 | retu rn false; | |||||
| 36 | } | |||||
| 37 | ||||||
| 38 | pu blic stati c boolean isInstance (final Obj ect object , final Cl ass<?> cla zz) { | |||||
| 39 | Asse rt.assertN otEmpty(cl azz, "Clas s cannot b e empty!") ; | |||||
| 40 | retu rn clazz.i sInstance( object); | |||||
| 41 | } | |||||
| 42 | ||||||
| 43 | pu blic stati c boolean isNotEmpty (final Obj ect object ) { | |||||
| 44 | retu rn !NullCh ecker.isEm pty(object ); | |||||
| 45 | } | |||||
| 46 | ||||||
| 47 | /* * | |||||
| 48 | * Checks wh ether the object is null or em pty. | |||||
| 49 | * | |||||
| 50 | * @param ob ject | |||||
| 51 | * @return | |||||
| 52 | * / | |||||
| 53 | pu blic stati c boolean isNullOrEm pty(final Object obj ect) { | |||||
| 54 | retu rn NullChe cker.isEmp ty(object) ; | |||||
| 55 | } | |||||
| 56 | ||||||
| 57 | pr otected Nu llChecker( ) { | |||||
| 58 | } | |||||
| 59 | } |
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