237. EPMO Open Source Coordination Office Redaction File Detail Report

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237.1 Files compared

#	Location	File	Last Modified
1	v12.5_iter_7_build 51.zip\TRM_Upgrade\src\main\java\gov\va\med\fw\cache	EntityCacheManager.java	Fri Dec 7 17:36:18 2018 UTC
2	v12.5_iter_7_build 51.zip\TRM_Upgrade\src\main\java\gov\va\med\fw\cache	EntityCacheManager.java	Wed Dec 12 19:46:45 2018 UTC

237.2 Comparison summary

Description	Between Files 1 and 2
Description	Text Blocks	Lines
Unchanged	2	250
Changed	1	2
Inserted	0	0
Removed	0	0

237.3 Comparison options

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Character case	Differences in character case are significant
Line endings	Differences in line endings (`CR` and `LF` characters) are ignored
CR/LF characters	Not shown in the comparison detail

237.4 Active regular expressions

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237.5 Comparison detail

	1	/******* ****** ****** ****** ****** ****** *******
	2	* Copyrii ght 2004 V HA. All ri ghts reser ved
	3	******* ****** ****** ****** ****** ****** *******/
	4	// Package
	5	package go v.va.med.f w.cache;
	6
	7	import jav a.security .SecureRan dom;
	8	// Java cl asses
	9	import jav a.util.Has hMap;
	10	import jav a.util.Map ;
	11
	12	import org .apache.co mmons.lang .Validate;
	13	import org .springfra mework.ste reotype.Co mponent;
	14	import org .springfra mework.tra nsaction.s upport.Tra nsactionSy nchronizat ionManager ;
	15
	16	import gov .va.med.fw .model.Abs tractEntit y;
	17	import gov .va.med.fw .model.Ent ityKey;
	18
	19	// ESR cla sses
	20
	21	/**
	22	* Candida tes to be cached are usually e ntities wh ose proper ties are p opulated
	23	* with da ta coming from multi ple data s ources.
	24	*
	25	* <p>
	26	* If an e ntity is r etrived fr om a datab ase using Hibernate framework and all of
	27	* the ent ity's prop erties are mapped to table col umns in a hibernate mapping
	28	* file, t here is no need to m anage the entity in this class since Hib ernate
	29	* already provides its own ca ching in a hibernate session.
	30	*
	31	* Project : Framewor k</br> Cre ated on: 1 0:01:31 AM </br>
	32	*
	33	* @author DN S
	34	*/
	35	//@Compone nt
	36	public cla ss EntityC acheManage r extends AbstractCa cheManager {
	37
	38	/* *
	39	* An instan ce of seri alVersionU ID
	40	* /
	41	pr ivate stat ic final l ong serial VersionUID = 1633957 0612429601 33L;
	42
	43	/* *
	44	* A default construct or
	45	* /
	46	pu blic Entit yCacheMana ger() {
	47	supe r();
	48	}
	49
	50	/* *
	51	* Stores an item by t he specifi c key in a thread-bo und data c ache
	52	*
	53	* @param ke y
	54	* A unique key repre senting an entity to store
	55	* @param en tity
	56	* An entit y to be st ored in a thread-bou nd cache
	57	* /
	58	pu blic void storeItem( AbstractEn tity entit y, Object key) {
	59
	60	Vali date.notNu ll(entity, "An entit y must not be null") ;
	61	Vali date.notNu ll(key, "A key must not be nul l");
	62
	63	if ( !Transacti onSynchron izationMan ager.isAct ualTransac tionActive ()
	64	&& !this .shouldCac heOutsideT ransaction ()) {
	65	if (lo gger.isDeb ugEnabled( ))
	66	logger.d ebug("Not caching en tity with key [" + k ey
	67	+ "] since o utside of Transactio n scope");
	68	} el se {
	69	String name = th is.getCach eName();
	70	if (na me != null ) {
	71	// Get a cache for the curre nt transac tion
	72	if (cont ainsItem(n ame)) {
	73	Map cache = (Map) ge tItem(name );
	74	cache.put( key, entit y);
	75	} else {
	76	synchroniz ed (this) {
	77	// A current transacti on doesn't have a ca che yet,
	78	// create on e
	79	Ma p cache = new HashMa p();
	80	ca che.put(ke y, entity) ;
	81	ca cheItem(na me, cache) ;
	82	}
	83	}
	84	}
	85	}
	86	}
	87
	88	/* *
	89	* Returns a n entity f rom a thre ad-bound d ata cache
	90	*
	91	* @param ke y
	92	* A unique key repre senting an entity to store
	93	* @return R eturns an entity fro m a cache
	94	* /
	95	pu blic Abstr actEntity getItem(En tityKey ke y) {
	96
	97	Abst ractEntity entity = null;
	98	if ( key != nul l) {
	99	String name = Tr ansactionS ynchroniza tionManage r.getCurre ntTransact ionName();
	100	if (co ntainsItem (name)) {
	101	Map cach e = (Map) getItem(na me);
	102	Object v alue = cac he.get(key );
	103	entity = (value in stanceof A bstractEnt ity) ? (Ab stractEnti ty) value : null;
	104	}
	105	}
	106	retu rn entity;
	107	}
	108
	109	/* *
	110	* Returns a name of a cache whi ch is usua lly a tran saction na me that is set
	111	* in a tran saction en ity interc eptor.
	112	*
	113	* @return A cache nam e
	114	* /
	115	pr otected St ring getCa cheName() {
	116	// A transacti on name is set in an entity in terceptor
	117	Stri ng name = Transactio nSynchroni zationMana ger.getCur rentTransa ctionName( );
	118	if ( !Transacti onSynchron izationMan ager.isAct ualTransac tionActive ()) {
	119
	120	Secure Random ran dom = new SecureRand om();
	121	name = String.va lueOf(rand om.nextDou ble());
	122	Transa ctionSynch ronization Manager.se tCurrentTr ansactionN ame(name);
	123	}
	124	retu rn name;
	125	}
	126	}