290. EPMO Open Source Coordination Office Redaction File Detail Report

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290.1 Files compared

#	Location	File	Last Modified
1	HTRE_P3_v14.5_iter_4_build_14.zip\java\gov\va\med\fw\service\jms	AsynchronousMessageProducerServiceImpl.java	Wed May 29 15:26:02 2019 UTC
2	HTRE_P3_v14.5_iter_4_build_14.zip\java\gov\va\med\fw\service\jms	AsynchronousMessageProducerServiceImpl.java	Mon Jun 10 19:30:05 2019 UTC

290.2 Comparison summary

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290.5 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.service. jms;
	6
	7	// Java cl asses
	8	import jav a.io.Seria lizable;
	9	import jav a.util.Dat e;
	10	import jav a.util.Has hMap;
	11	import jav a.util.Lis t;
	12	import jav a.util.Map ;
	13	import jav a.util.Pro perties;
	14
	15	import jav ax.jms.JMS Exception;
	16	import jav ax.jms.Mes sage;
	17
	18	import org .apache.co mmons.lang .Validate;
	19	import org .springfra mework.jms .JmsExcept ion;
	20	import org .springfra mework.jms .core.JmsT emplate;
	21	import org .springfra mework.jms .core.Mess agePostPro cessor;
	22
	23	import gov .va.med.fw .security. SecurityCo ntextHelpe r;
	24	import gov .va.med.fw .service.A bstractCom ponent;
	25	import gov .va.med.fw .service.C onfigurati onConstant s;
	26	import gov .va.med.fw .util.Stop WatchLogge r;
	27
	28	/**
	29	* Generic JMS Messa ge Produce r that can be wired for a Queu e or Topic
	30	* destina tion. Hand les wrappi ng message payload i nto the ap propriate type of
	31	* JMS Mes age.
	32	*
	33	* <p>
	34	* Support s configur able fallb ack target s.
	35	* </p>
	36	*
	37	* <p>
	38	* Relies on JEE con tainer to pool JMS C onnectionF actory's.
	39	* </p>
	40	*
	41	* Created Jun 18, 2 007 3:50:1 1 PM
	42	*
	43	* @author DNS DN S
	44	*/
	45	public cla ss Asynchr onousMessa geProducer ServiceImp l extends AbstractCo mponent
	46	impl ements Mes sageProduc erService {
	47	/* *
	48	* An instan ce of seri alVersionU ID
	49	* /
	50	pr ivate stat ic final l ong serial VersionUID = 2808696 4068333322 75L;
	51
	52	/* *
	53	* this is n ot real-ti me as it i ndicates t he longest period of time in
	54	* between t wo request s (lazily checked)
	55	* /
	56	pr ivate int checkInter valSecsAft erFallback = 120;
	57
	58	pr ivate bool ean suppor tsFailover = true;
	59	pr ivate JmsT emplate jm sTemplateP rimary;
	60	pr ivate List <JmsTempla te> jmsTem platesFall back;
	61
	62	// state tra cking
	63	pr ivate JmsT emplate jm sTemplateA ctive;
	64	pr ivate Date switchedT oFallbackA tThisTime;
	65
	66	pr ivate bool ean suppor tsDistribu tedTransac tions;
	67
	68	pu blic boole an isSuppo rtsDistrib utedTransa ctions() {
	69	retu rn support sDistribut edTransact ions;
	70	}
	71
	72	pu blic void setSupport sDistribut edTransact ions(
	73	boolea n supports Distribute dTransacti ons) {
	74	this .supportsD istributed Transactio ns = suppo rtsDistrib utedTransa ctions;
	75	}
	76
	77	@O verride
	78	pu blic void afterPrope rtiesSet() throws Ex ception {
	79	supe r.afterPro pertiesSet ();
	80	Vali date.notNu ll(jmsTemp latePrimar y, "jmsTem platePrima ry is requ ired");
	81	if ( this.suppo rtsDistrib utedTransa ctions) {
	82	jmsTem platePrima ry.setSess ionTransac ted(false) ;
	83
	84	// set also on f allbacks
	85	if (jm sTemplates Fallback ! = null) {
	86	for (Jms Template t arget : jm sTemplates Fallback) {
	87	target.set SessionTra nsacted(fa lse);
	88	}
	89	}
	90	}
	91	}
	92
	93	/* *
	94	* Sends to injected D estination (priority ) or injec ted defaul t Destinat ion.
	95	* /
	96	pu blic void send(final Serializa ble payloa d)
	97	throws MessagePr oducerExce ption {
	98	send (payload, (Propertie s) null);
	99	}
	100
	101	pu blic void sendToAll( final Seri alizable p ayload)
	102	throws MessagePr oducerExce ption {
	103	send ToAll(payl oad, (Prop erties) nu ll);
	104	}
	105
	106	pu blic void send(Messa gePayload payload) t hrows Mess ageProduce rException {
	107	Map< String, Se rializable > props = new HashMa p<String, Serializab le>();
	108	prop s.put(Conf igurationC onstants.D EFAULT_MES SAGE_TYPE, payload
	109	.getTarg etServiceD escriptor( ));
	110	prop s.put(Conf igurationC onstants.D EFAULT_MES SAGE_INITI ATER,
	111	Security ContextHel per.getUse rName());
	112	prop s.put(Conf igurationC onstants.D EFAULT_MES SAGE_ORIGI NATING_TIM EZONE,
	113	Security ContextHel per.getUse rTimeZone( ));
	114
	115	// T ODO: make this condi tional bas ed on depl oyed envir onment so not to
	116	// e xpose pote ntial PII
	117	if ( logger.isD ebugEnable d()) {
	118	props. put("paylo adSummary" , payload. getPayload ().toStrin g());
	119	}
	120
	121	send (payload.g etPayload( ), props);
	122	}
	123
	124	pu blic void sendToAll( MessagePay load paylo ad)
	125	throws MessagePr oducerExce ption {
	126	Map< String, Se rializable > props = new HashMa p<String, Serializab le>();
	127	prop s.put(Conf igurationC onstants.D EFAULT_MES SAGE_TYPE, payload
	128	.getTarg etServiceD escriptor( ));
	129	prop s.put(Conf igurationC onstants.D EFAULT_MES SAGE_INITI ATER,
	130	Security ContextHel per.getUse rName());
	131	prop s.put(Conf igurationC onstants.D EFAULT_MES SAGE_ORIGI NATING_TIM EZONE,
	132	Security ContextHel per.getUse rTimeZone( ));
	133
	134	// T ODO: make this condi tional bas ed on depl oyed envir onment so not to
	135	// e xpose pote ntial PII
	136	if ( logger.isD ebugEnable d()) {
	137	props. put("paylo adSummary" , payload. getPayload ().toStrin g());
	138	}
	139
	140	send ToAll(payl oad.getPay load(), pr ops);
	141	}
	142
	143	pu blic void send(Seria lizable pa yload,
	144	final Map<String , Serializ able> head erProperti es)
	145	throws MessagePr oducerExce ption {
	146	Stop WatchLogge r watch = new StopWa tchLogger( "send JMS" );
	147	watc h.start();
	148	bool ean attemp tedFallbac k = false;
	149
	150	JmsT emplate ta rgetJmsTem plate = ge tActiveJms Template() ;
	151	try {
	152	target JmsTemplat e.convertA ndSend(pay load,
	153	new Messag ePostProce ssor() {
	154	pu blic Messa ge postPro cessMessag e(Message message)
	155	throws JMSExcept ion {
	156	retu rn copyJMS Properties (message, headerProp erties);
	157	}
	158	});
	159	} ca tch (Excep tion e) {
	160	attemp tedFallbac k = true;
	161	attemp tFallbackC onnections (e, target JmsTemplat e, payload ,
	162	headerProp erties);
	163	} fi nally {
	164	watch. stopAndLog ("attempte dFallback= " + attemp tedFallbac k);
	165	}
	166	}
	167
	168	pu blic void sendToAll( Serializab le payload ,
	169	final Map<String , Serializ able> head erProperti es)
	170	throws MessagePr oducerExce ption {
	171	Stop WatchLogge r watch = new StopWa tchLogger( "send JMS" );
	172	watc h.start();
	173	bool ean attemp tedFallbac k = false;
	174
	175	JmsT emplate ta rgetJmsTem plate = ge tActiveJms Template() ;
	176	try {
	177	target JmsTemplat e.convertA ndSend(pay load,
	178	new Messag ePostProce ssor() {
	179	pu blic Messa ge postPro cessMessag e(Message message)
	180	throws JMSExcept ion {
	181	retu rn copyJMS Properties (message, headerProp erties);
	182	}
	183	});
	184	} ca tch (Excep tion e) {
	185	getLog ger().erro r(e);
	186	}
	187	for (JmsTempla te jmsTemp late : jms TemplatesF allback) {
	188	try {
	189	jmsTempl ate.conver tAndSend(p ayload, ne w MessageP ostProcess or() {
	190	public Mes sage postP rocessMess age(Messag e message)
	191	thro ws JMSExce ption {
	192	re turn copyJ MSProperti es(message , headerPr operties);
	193	}
	194	});
	195	} catc h (Excepti on e) {
	196	getLogge r().error( e);
	197	}
	198	}
	199	watc h.stopAndL og("");
	200	}
	201
	202	pu blic void send(Seria lizable pa yload, fin al Propert ies header Properties )
	203	throws MessagePr oducerExce ption {
	204	Stop WatchLogge r watch = new StopWa tchLogger( "send JMS" );
	205	watc h.start();
	206	bool ean attemp tedFallbac k = false;
	207
	208	JmsT emplate ta rgetJmsTem plate = ge tActiveJms Template() ;
	209	try {
	210	target JmsTemplat e.convertA ndSend(pay load,
	211	new Messag ePostProce ssor() {
	212	pu blic Messa ge postPro cessMessag e(Message message)
	213	throws JMSExcept ion {
	214	retu rn copyJMS Properties (message, headerProp erties);
	215	}
	216	});
	217	} ca tch (Excep tion e) {
	218	attemp tFallbackC onnections (e, target JmsTemplat e, payload ,
	219	headerProp erties);
	220	} fi nally {
	221	watch. stopAndLog ("attempte dFallback= " + attemp tedFallbac k);
	222	}
	223	}
	224
	225	pu blic void sendToAll( Serializab le payload ,
	226	final Properties headerPro perties) t hrows Mess ageProduce rException {
	227	Stop WatchLogge r watch = new StopWa tchLogger( "send JMS" );
	228	watc h.start();
	229	bool ean attemp tedFallbac k = false;
	230
	231	JmsT emplate ta rgetJmsTem plate = ge tActiveJms Template() ;
	232	try {
	233	target JmsTemplat e.convertA ndSend(pay load,
	234	new Messag ePostProce ssor() {
	235	pu blic Messa ge postPro cessMessag e(Message message)
	236	throws JMSExcept ion {
	237	retu rn copyJMS Properties (message, headerProp erties);
	238	}
	239	});
	240	} ca tch (Excep tion e) {
	241	getLog ger().erro r(e);
	242	}
	243	for (JmsTempla te jmsTemp late : jms TemplatesF allback) {
	244	try {
	245	jmsTempl ate.conver tAndSend(p ayload, ne w MessageP ostProcess or() {
	246	public Mes sage postP rocessMess age(Messag e message)
	247	thro ws JMSExce ption {
	248	re turn copyJ MSProperti es(message , headerPr operties);
	249	}
	250	});
	251	} catc h (Excepti on e) {
	252	getLogge r().error( e);
	253	}
	254	}
	255	watc h.stopAndL og("");
	256	}
	257
	258	pr ivate JmsT emplate ge tActiveJms Template() {
	259	if ( jmsTemplat eActive == null) {
	260	jmsTem plateActiv e = jmsTem platePrima ry;
	261	switch edToFallba ckAtThisTi me = null;
	262	} el se if (swi tchedToFal lbackAtThi sTime == n ull) {
	263	jmsTem plateActiv e = jmsTem platePrima ry;
	264	} el se if (swi tchedToFal lbackAtThi sTime != n ull) {
	265	if ((( System.cur rentTimeMi llis() - s witchedToF allbackAtT hisTime
	266	.getTime() ) / 1000) >= checkIn tervalSecs AfterFallb ack) {
	267	if (logg er.isInfoE nabled()) {
	268	logger
	269	.inf o(getBeanN ame()
	270	+ " had previously falled ba ck to a fa llback Jms Template.. ..checkInt erval of "
	271	+ checkI ntervalSec sAfterFall back
	272	+ " has expired... ..trying p rimary aga in");
	273	}
	274	jmsTempl ateActive = jmsTempl atePrimary ;
	275	switched ToFallback AtThisTime = null;
	276	}
	277	}
	278
	279	retu rn jmsTemp lateActive ;
	280	}
	281
	282	pr ivate bool ean isConf iguredForF allback() {
	283	retu rn support sFailover && jmsTemp latesFallb ack != nul l
	284	&& !jmsT emplatesFa llback.isE mpty();
	285	}
	286
	287	pr ivate void attemptFa llbackConn ections(Ex ception e,
	288	JmsTem plate jmsT emplateFai lure, Seri alizable p ayload,
	289	final Map header Properties ) throws J MSServiceE xception {
	290	if ( !isConfigu redForFall back())
	291	throw new JMSSer viceExcept ion(
	292	"Unable to send JMS Message an d not conf igured for failover to fallbac k JmsTempl ates - exc eption:",
	293	e);
	294
	295	if ( logger.isW arnEnabled ()) {
	296	logger
	297	.warn(
	298	"Una ble to sen d JMS Mess age, attem pting fail over to fa llback Jms Templates due to exc eption:",
	299	e);
	300	}
	301
	302	// f allback
	303	swit chedToFall backAtThis Time = new Date();
	304	int i = -1;
	305	bool ean fallba ckResult = false;
	306	for (JmsTempla te target : jmsTempl atesFallba ck) {
	307	i++;
	308	if (ta rget == jm sTemplateF ailure) // don't ret ry
	309	continue ;
	310
	311	jmsTem plateActiv e = target ;
	312
	313	fallba ckResult = attemptFa llbackConn ection(jms TemplateAc tive,
	314	payload, h eaderPrope rties, "in dex: " + i );
	315	break;
	316	}
	317
	318	// o ne last ch eck....if tried all fallbacks, also try primary if not
	319	// o riginal fa ilure (in case a fal lback fail ed)
	320	if ( !fallbackR esult && j msTemplate Failure != jmsTempla tePrimary) {
	321	if (at temptFallb ackConnect ion(jmsTem platePrima ry, payloa d,
	322	headerProp erties, "l ooped back to primar y")) {
	323	// reset
	324	jmsTempl ateActive = jmsTempl atePrimary ;
	325	switched ToFallback AtThisTime = null;
	326	}
	327	}
	328	}
	329
	330	pr ivate bool ean attemp tFallbackC onnection( JmsTemplat e target,
	331	Serial izable pay load, fina l Map head erProperti es, String logMessag e) {
	332	try {
	333	target .convertAn dSend(payl oad, new M essagePost Processor( ) {
	334	public M essage pos tProcessMe ssage(Mess age messag e)
	335	th rows JMSEx ception {
	336	return cop yJMSProper ties(messa ge, header Properties );
	337	}
	338	});
	339
	340	if (lo gger.isInf oEnabled() ) {
	341	logger.i nfo("[SUCC ESS JMS FA LLBACK]: " + logMess age);
	342	}
	343
	344	return true;
	345	} ca tch (JmsEx ception e) {
	346	if (lo gger.isErr orEnabled( )) {
	347	logger.e rror("[FAI LURE JMS F ALLBACK]: " + logMes sage, e);
	348	}
	349	}
	350	retu rn false;
	351	}
	352
	353	pr otected Me ssage copy JMSPropert ies(Messag e message, Map heade rPropertie s)
	354	throws JMSExcept ion {
	355	if ( headerProp erties != null) {
	356	// put all prope rties in a message's propertie s
	357	for (O bject key : headerPr operties.k eySet()) {
	358	message. setStringP roperty(ke y.toString (), header Properties .get(
	359	ke y).toStrin g());
	360	}
	361	}
	362	retu rn message ;
	363	}
	364
	365	/* *
	366	* @return t he jmsTemp latePrimar y
	367	* /
	368	pu blic JmsTe mplate get JmsTemplat ePrimary() {
	369	retu rn jmsTemp latePrimar y;
	370	}
	371
	372	/* *
	373	* @param jm sTemplateP rimary
	374	* the jmsT emplatePri mary to se t
	375	* /
	376	pu blic void setJmsTemp latePrimar y(JmsTempl ate jmsTem platePrima ry) {
	377	this .jmsTempla tePrimary = jmsTempl atePrimary ;
	378	}
	379
	380	/* *
	381	* @return t he jmsTemp latesFallb ack
	382	* /
	383	pu blic List< JmsTemplat e> getJmsT emplatesFa llback() {
	384	retu rn jmsTemp latesFallb ack;
	385	}
	386
	387	/* *
	388	* @param jm sTemplates Fallback
	389	* the jmsT emplatesFa llback to set
	390	* /
	391	pu blic void setJmsTemp latesFallb ack(List<J msTemplate > jmsTempl atesFallba ck) {
	392	this .jmsTempla tesFallbac k = jmsTem platesFall back;
	393	}
	394
	395	/* *
	396	* @return t he support sFailover
	397	* /
	398	pu blic boole an isSuppo rtsFailove r() {
	399	retu rn support sFailover;
	400	}
	401
	402	/* *
	403	* @param su pportsFail over
	404	* the supp ortsFailov er to set
	405	* /
	406	pu blic void setSupport sFailover( boolean su pportsFail over) {
	407	this .supportsF ailover = supportsFa ilover;
	408	}
	409
	410	/* *
	411	* @return t he checkIn tervalSecs AfterFallb ack
	412	* /
	413	pu blic int g etCheckInt ervalSecsA fterFallba ck() {
	414	retu rn checkIn tervalSecs AfterFallb ack;
	415	}
	416
	417	/* *
	418	* @param ch eckInterva lSecsAfter Fallback
	419	* the chec kIntervalS ecsAfterFa llback to set
	420	* /
	421	pu blic void setCheckIn tervalSecs AfterFallb ack(
	422	int ch eckInterva lSecsAfter Fallback) {
	423	this .checkInte rvalSecsAf terFallbac k = checkI ntervalSec sAfterFall back;
	424	}
	425
	426	}