363. EPMO Open Source Coordination Office Redaction File Detail Report

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363.1 Files compared

#	Location	File	Last Modified
1	IV-eHMP_CIF.zip\IMAG_Source\VISA\Java\SiteServiceDataSourceProvider\main\src\java\gov\va\med\siteservice	SiteResolver.java	Mon Dec 4 21:34:18 2017 UTC
2	IV-eHMP_CIF.zip\IMAG_Source\VISA\Java\SiteServiceDataSourceProvider\main\src\java\gov\va\med\siteservice	SiteResolver.java	Mon Dec 4 22:05:38 2017 UTC

363.2 Comparison summary

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Changed	2	4
Inserted	0	0
Removed	0	0

363.3 Comparison options

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Character case	Differences in character case are significant
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363.4 Active regular expressions

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363.5 Comparison detail

	1	/**
	2	* Package : MAG - Vi stA Imagin g
	3	* WARNING : Per VHA Directive 2004-038, this routi ne should not be mod ified.
	4	* Date Cr eated: Jan 15, 2008
	5	* Site Na me: Washi ngton OI F ield Offic e, Silver Spring, MD
	6	* @author BECKEC
	7	* @versio n 1.0
	8	*
	9	* ------- ---------- ---------- ---------- ---------- ---------- -------
	10	* Propert y of the U S Governme nt.
	11	* No perm ission to copy or re distribute this soft ware is gi ven.
	12	* Use of unreleased versions of this so ftware req uires the user
	13	* to exec ute a writ ten test a greement w ith the Vi stA Imagin g
	14	* Develop ment Offic e of the D epartment of Veteran s Affairs,
	15	* telepho ne (301) 7 34-0100.
	16	*
	17	* The Foo d and Drug Administr ation clas sifies thi s software as
	18	* a Class II medica l device. As such, it may not be change d
	19	* in any way. Modi fications to this so ftware may result in an
	20	* adulter ated medic al device under 21CF R820, the use of whi ch
	21	* is cons idered to be a viola tion of US Federal S tatutes.
	22	* ------- ---------- ---------- ---------- ---------- ---------- -------
	23	*/
	24	package go v.va.med.s iteservice ;
	25
	26	import gov .va.med.OI D;
	27	import gov .va.med.Ro utingToken ;
	28	import gov .va.med.Ro utingToken Impl;
	29	import gov .va.med.We llKnownOID ;
	30	import gov .va.med.ex ceptions.R outingToke nFormatExc eption;
	31	import gov .va.med.im aging.Imag ingMBean;
	32	import gov .va.med.im aging.arti factsource .ArtifactS ource;
	33	import gov .va.med.im aging.arti factsource .ResolvedA rtifactSou rce;
	34	import gov .va.med.im aging.core .interface s.exceptio ns.Configu rationErro r;
	35	import gov .va.med.im aging.core .interface s.exceptio ns.Connect ionExcepti on;
	36	import gov .va.med.im aging.core .interface s.exceptio ns.MethodE xception;
	37	import gov .va.med.im aging.core .interface s.exceptio ns.Protoco lConfigura tionError;
	38	import gov .va.med.im aging.data source.Abs tractLocal DataSource ;
	39	import gov .va.med.im aging.data source.Pro viderConfi guration;
	40	import gov .va.med.im aging.data source.Sit eResolutio nDataSourc eSpi;
	41	import gov .va.med.im aging.exch ange.busin ess.Region ;
	42	import gov .va.med.im aging.exch ange.busin ess.Resolv edSite;
	43	import gov .va.med.im aging.exch ange.busin ess.Resolv edSiteImpl ;
	44	import gov .va.med.im aging.exch ange.busin ess.Site;
	45	import jav a.io.IOExc eption;
	46	import jav a.lang.man agement.Ma nagementFa ctory;
	47	import jav a.lang.ref lect.Const ructor;
	48	import jav a.lang.ref lect.Invoc ationTarge tException ;
	49	import jav a.net.Malf ormedURLEx ception;
	50	import jav a.net.URL;
	51	import jav a.util.*;
	52	import jav ax.managem ent.MBeanS erver;
	53	import jav ax.managem ent.Object Name;
	54	import org .apache.lo gging.log4 j.LogManag er;
	55	import org .apache.lo gging.log4 j.Logger;
	56
	57	/**
	58	* @author BECKEC
	59	*
	60	* The Sit eResolutio nDataSourc e service implementa tion.
	61	* This cl ass is pre dominantly a wrapper around th e SiteServ ice
	62	* proxy w ith additi onal funct ionality t o build UR Ls based o n
	63	* the Sit e informat ion.
	64	*
	65	*/
	66	public cla ss SiteRes olver
	67	extends Ab stractLoca lDataSourc e
	68	implements SiteResol utionDataS ourceSpi
	69	{
	70	pr ivate stat ic Logger logger = L ogManager. getLogger( SiteResolv er.class);
	71
	72	/* *
	73	*
	74	* @param si teServiceU rl
	75	* @return
	76	* @throws I llegalArgu mentExcept ion
	77	* @throws S ecurityExc eption
	78	* @throws I nstantiati onExceptio n
	79	* @throws I llegalAcce ssExceptio n
	80	* @throws I nvocationT argetExcep tion
	81	* @throws N oSuchMetho dException
	82	* /
	83	pu blic stati c SiteReso lver creat e(SiteReso lutionProv iderConfig uration co nfiguratio n)
	84	th rows Illeg alArgument Exception, SecurityE xception, Instantiat ionExcepti on, Illega lAccessExc eption, In vocationTa rgetExcept ion, NoSuc hMethodExc eption
	85	{
	86	retu rn new Sit eResolver( configurat ion);
	87	}
	88
	89	/* *
	90	* From a Si te instanc e, create set of URL S to conta ct that si te
	91	* in the pr eferred or der of con tact.
	92	*
	93	* @param si te
	94	* @return
	95	* @throws P rotocolCon figuration Error
	96	* /
	97	pr ivate stat ic SourceU RLs buildS iteUrlSet(
	98	Site ProtocolPr eferenceFa ctory prot ocolPrefer enceFactor y,
	99	Map< String, Pr otocolServ erConfigur ation> pro tocolConfi guration,
	100	Site site)
	101	{
	102	asse rt protoco lPreferenc eFactory ! = null : " protocolPr eferenceFa ctory is n ull";
	103	asse rt protoco lConfigura tion != nu ll : "prot ocolConfig uration is null";
	104	asse rt site != null : "s ite is nul l";
	105
	106	List <URL> meta dataUrls = new Array List<URL>( );
	107	List <URL> arti factUrls = new Array List<URL>( );
	108
	109	if(s ite == nul l)
	110	return new Sourc eURLs(meta dataUrls, artifactUr ls);
	111
	112	// i f we get e rrors buil ding the U RLs then s ave them u p and, per haps, thro w an error at the en d
	113	Map< String, Ma lformedURL Exception> urlExcept ions = new HashMap<S tring, Mal formedURLE xception>( );
	114	Stri ng[] proto colPrefere nces = pro tocolPrefe renceFacto ry.getPref erredProto cols(site. getSiteNum ber());
	115
	116	// f or each of the proto cols for t he site, i n preferre d order, a ttempt to create a U RL
	117	for( String pro tocol : pr otocolPref erences)
	118	{
	119	// Fin d the conf igured pro tocol from the site protocol t hen
	120	// get the site' s constitu ent server configura tion for t he protoco l
	121	Protoc olServerCo nfiguratio n psc = pr otocolConf iguration. get(protoc ol);
	122	if(psc != null)
	123	{
	124	// find the server and port available at the sit e for the specified protocol
	125	// this was previo usly a sim ple differ entiation between vi sta and an y
	126	// other protocol
	127	URL meta dataUrl = site.getAv ailableMet adataServe r(protocol );
	128	URL arti factUrl = site.getAv ailableArt ifactServe r(protocol );
	129	logger.d ebug("Site '" + site .getSiteNu mber() + " ', protoco l '" + pro tocol + "' => " +
	130	(artifactU rl == null ? "null" : artifact Url.toStri ng())
	131	);
	132	if(artif actUrl != null)
	133	{
	134	String art ifactServe r = artifa ctUrl.getH ost();
	135	int artifa ctPort = a rtifactUrl .getPort() ;
	136	String met adataServe r = metada taUrl.getH ost();
	137	int metada taPort = m etadataUrl .getPort() ;
	138	String art ifactFile = psc.getA bsoluteIma gePath();
	139	String met adataFile = psc.getA bsoluteMet adataPath( );
	140
	141	try
	142	{
	143	me tadataUrls .add( new URL( proto col, metad ataServer, metadataP ort, metad ataFile ) );
	144	ar tifactUrls .add( new URL( proto col, artif actServer, artifactP ort, artif actFile ) );
	145	}
	146	catch (Mal formedURLE xception e )
	147	{
	148	St ring msg = "An error occurred creating a URL for s ite '" + s ite.getSit eName() +
	149	"'. A URLStre amHandler for the pr otocol '" + protocol +
	150	"' m ay not be available. Please c heck that the requir ed stream handlers a re deploye d correctl y.";
	151	lo gger.error (msg);
	152	// create a new Malfor medURLExce ption with our messa ge
	153	ur lException s.put(prot ocol, new MalformedU RLExceptio n(msg));
	154	}
	155	}
	156	}
	157	else
	158	{
	159	// the p rotocol is not confi gured,
	160	// eithe r the site is config ured incor rectly or the protoc ol
	161	// is no t installe d
	162	String m sg =
	163	"The proto col '" + p rotocol +
	164	"', specif ied by art ifact sour ce '" + si te.getIden tifier() +
	165	"' is not a configur ed protoco l in the s ite config uration.";
	166
	167	logger.e rror(msg);
	168	urlExcep tions.put( protocol, new Malfo rmedURLExc eption(msg ) );
	169	}
	170	}
	171
	172	// i f any Malf ormedURLEx ceptions o ccurred th row an Err or
	173	if(u rlExceptio ns != null && urlExc eptions.si ze() > 0)
	174	throw new Protoc olConfigur ationError (urlExcept ions);
	175
	176	retu rn new Sou rceURLs(me tadataUrls , artifact Urls);
	177	}
	178
	179	// ========= ========== ========== ========== ========== ========== ========== ========== ========
	180	//
	181	// ========= ========== ========== ========== ========== ========== ========== ========== ========
	182	pr ivate Site Resolution ProviderCo nfiguratio n configur ation;
	183	pr ivate Site Service si teService;
	184	pr ivate Exte rnalArtifa ctSourceRe solver ext ernalArtif actSourceR esolver;
	185
	186	// lists the protocols by prefer ence order
	187	pr ivate Site ProtocolPr eferenceFa ctory prot ocolPrefer enceFactor y;
	188
	189	// maps the applicatio n to the m etadata an d image pa ths
	190	pr ivate Map< String, Pr otocolServ erConfigur ation> pro tocolConfi guration;
	191
	192	pu blic SiteR esolver()
	193	{
	194	this ((SiteReso lutionProv iderConfig uration)nu ll);
	195	}
	196
	197	/* *
	198	* @throws N oSuchMetho dException
	199	* @throws I nvocationT argetExcep tion
	200	* @throws I llegalAcce ssExceptio n
	201	* @throws I nstantiati onExceptio n
	202	* @throws S ecurityExc eption
	203	* @throws I llegalArgu mentExcept ion
	204	*
	205	* /
	206	pu blic SiteR esolver(Si teResoluti onProvider Configurat ion mement o)
	207	{
	208	supe r();
	209
	210	if(m emento != null)
	211	{
	212	logger .info("Usi ng provide d configur ation of t ype '" + m emento.get Class().ge tSimpleNam e() + "'." );
	213	assert memento.g etExternal ArtifactSo urces() != null : "M emento ext ernal arti fact sourc e is null and must n ot be.";
	214	assert memento.g etProtocol Configurat ion() != n ull : "Mem ento proto col config uration is null and must not b e.";
	215	assert memento.g etSiteProt ocolPrefer enceFactor y() != nul l : "Memen to site pr otocol pre ference fa ctory is n ull and mu st not be. ";
	216	assert memento.g etSiteServ iceConfigu ration() ! = null : " Memento si te service configura tion is nu ll and mus t not be." ;
	217	this.c onfigurati on = memen to;
	218	}
	219	else
	220	{
	221	Provid erConfigur ation<Site Resolution ProviderCo nfiguratio n> provide rConfigura tion =
	222	SiteReso lutionProv ider.getPr oviderConf iguration( );
	223	assert providerC onfigurati on != null ;
	224	try
	225	{
	226	logger.i nfo("Loadi ng configu ration fro m '" + pro viderConfi guration.g etConfigur ationFileN ame() + "' ." );
	227	this.con figuration = provide rConfigura tion.loadC onfigurati on();
	228	assert t his.config uration != null : "C onfigurati on is null after loa ding and n o exceptio n thrown." ;
	229	logger.i nfo("Confi guration o f type '" + this.con figuration .getClass( ).getSimpl eName() + "'." );
	230	}
	231	catch (IOExcepti on x)
	232	{
	233	throw new Config urationErr or(
	234	this.get Class().ge tName(),
	235	"Excepti on occurre d loading configurat ion mement o.",
	236	x);
	237	}
	238	}
	239
	240	crea teSubSyste ms();
	241	}
	242
	243	/* *
	244	* Create th e child co mponents o f the Site Resolver f rom the co nfiguratio n.
	245	*
	246	* @throws C onfigurati onError
	247	* /
	248	pr ivate void createSub Systems()
	249	th rows Confi gurationEr ror
	250	{
	251	asse rt this.co nfiguratio n != null : "Configu ration sho uld logica lly be ava ilable her e regardle ss of how it was loa ded.";
	252
	253	asse rt this.co nfiguratio n.getSiteS erviceConf iguration( ) != null;
	254	try
	255	{
	256	site Service = new SiteSe rvice(this .configura tion.getSi teServiceC onfigurati on());
	257	}
	258	catc h (Excepti on e)
	259	{
	260	String siteServi ceLocation = "<unkno wn>";
	261	try
	262	{
	263	siteServ iceLocatio n = this.c onfigurati on.getSite ServiceCon figuration ().getSite ServiceUri ().toStrin g();
	264	}
	265	catch (NullPoint erExceptio n x){}
	266	e.pr intStackTr ace();
	267	thro w new Conf igurationE rror(
	268	this.g etClass(). getName(),
	269	"Excep tion occur red instan tiating Si teService, please ch eck:\n" +
	270	"1.) s ite servic e URL '" + siteServi ceLocation + "' is c orrect.",
	271	e);
	272	}
	273
	274	asse rt this.co nfiguratio n.getProto colConfigu ration() ! = null;
	275	prot ocolConfig uration = this.confi guration.g etProtocol Configurat ion();
	276
	277	asse rt this.co nfiguratio n.getSiteP rotocolPre ferenceFac tory() != null;
	278	prot ocolPrefer enceFactor y = this.c onfigurati on.getSite ProtocolPr eferenceFa ctory();
	279
	280	asse rt this.co nfiguratio n.getExter nalArtifac tSources() != null;
	281	Exte rnalArtifa ctSources externalAr tifactSour ces = this .configura tion.getEx ternalArti factSource s();
	282	exte rnalArtifa ctSourceRe solver = n ew Externa lArtifactS ourceResol verImpl(
	283	extern alArtifact Sources,
	284	protoc olPreferen ceFactory );
	285	regi sterMBeanS erver(site Service);
	286	}
	287
	288	pr ivate stat ic ObjectN ame siteSe rviceManag erMBeanNam e = null;
	289
	290	pr ivate stat ic synchro nized void registerM BeanServer (SiteServi ce siteSer vice)
	291	{
	292	if(s iteService ManagerMBe anName == null)
	293	{
	294	logger .info("Reg istering S ite Servic e With JMX ");
	295	try
	296	{
	297	// add sta tistics
	298	SiteServ iceStatist ics siteSe rviceMbean = new Sit eServiceSt atistics(s iteService );
	299	MBeanSer ver mBeanS erver = Ma nagementFa ctory.getP latformMBe anServer() ;
	300	Hashtabl e<String, String> mB eanPropert ies = new Hashtable< String, St ring>();
	301	mBeanPro perties.pu t( "type", "SiteServ ice" );
	302	//mBeanP roperties. put( "name ", "Manage r-" + Inte ger.toHexS tring(buff erManager. hashCode() ) );
	303	mBeanPro perties.pu t( "name", "Configur ation");
	304	siteServ iceManager MBeanName = new Obje ctName(Ima gingMBean. VIX_MBEAN_ DOMAIN_NAM E, mBeanPr operties);
	305	mBeanSer ver.regist erMBean(si teServiceM bean, site ServiceMan agerMBeanN ame);
	306	}
	307	catch( Exception ex)
	308	{
	309	logger.e rror("Erro r register ing Site S ervice wit h JMX", ex );
	310	}
	311	}
	312	}
	313
	314	/* *
	315	*
	316	* @param ex ternalRout ingMemento
	317	* @return
	318	* /
	319	pr ivate Exte rnalArtifa ctSources createExte rnalArtifa ctSourceMa pping(Rout ingToArtif actSourceM apMemento externalRo utingMemen to)
	320	{
	321	asse rt externa lRoutingMe mento != n ull;
	322
	323	Exte rnalArtifa ctSources eas = null ;
	324	Stri ng externa lArtifactS ourceMappi ngClassNam e = extern alRoutingM emento.get RoutingToA rtifactSou rceMapClas sName();
	325	logg er.info("E xternal ar tifact sou rce mappin g class ty pe '" + ex ternalArti factSource MappingCla ssName + " '.");
	326
	327	if(e xternalArt ifactSourc eMappingCl assName == null)
	328	{
	329	extern alArtifact SourceMapp ingClassNa me = Stati cExternalA rtifactSou rces.class .getName() ;
	330	logger .info("Ext ernal arti fact sourc e mapping class type not speci fied, defa ulting to '" + exter nalArtifac tSourceMap pingClassN ame + "'." );
	331	}
	332
	333	try
	334	{
	335	Class< ?> externa lArtifactS ourceMappi ngClass = Class.forN ame(extern alArtifact SourceMapp ingClassNa me);
	336	Constr uctor<?> c tor = exte rnalArtifa ctSourceMa ppingClass .getConstr uctor(Rout ingToArtif actSourceM apMemento. class);
	337
	338	eas = (ExternalA rtifactSou rces)ctor. newInstanc e(external RoutingMem ento);
	339
	340	extern alArtifact SourceReso lver = new ExternalA rtifactSou rceResolve rImpl(eas, protocolP referenceF actory);
	341	}
	342	catc h (Excepti on x)
	343	{
	344	logger .error("Un able to in stantiate external a rtifact so urce mappi ng class ' " + extern alArtifact SourceMapp ingClassNa me + "'.", x);
	345	}
	346
	347	retu rn eas;
	348	}
	349
	350	/* *
	351	* If a wild card routi ng exists for the gi ven home c ommunity I D then tha t is a gat eway,
	352	* return tr ue. other wise retur n false.
	353	*
	354	* @see gov. va.med.ima ging.datas ource.Site Resolution DataSource #isReposit oryGateway Extant(gov .va.med.OI D)
	355	* /
	356	@O verride
	357	pu blic boole an isRepos itoryGatew ayExtant(O ID homeCom munityId)
	358	th rows Metho dException , Connecti onExceptio n
	359	{
	360	try
	361	{
	362	Routin gToken wil dcardRouti ngToken = RoutingTok enImpl.cre ate(homeCo mmunityId, RoutingTo ken.ROUTIN G_WILDCARD );
	363	try
	364	{
	365	return r esolveArti factSource (wildcardR outingToke n) != null ;
	366	}
	367	catch (Exception x)
	368	{
	369	return f alse;
	370	}
	371	}
	372	catc h (Routing TokenForma tException x)
	373	{
	374	throw new Method Exception( x);
	375	}
	376	}
	377
	378	/* *
	379	*
	380	* @param ar tifactSour ce
	381	* @return
	382	* /
	383	@O verride
	384	pu blic Resol vedArtifac tSource re solveArtif actSource( RoutingTok en routing Token)
	385	th rows Unsup portedOper ationExcep tion, Meth odExceptio n, Connect ionExcepti on
	386	{
	387	// l ook in the external artifact s ources fir st, if the artifact source can
	388	// b e found th ere then r eturn that .
	389	Reso lutionResu lt externa lResolutio nResult = externalAr tifactSour ceResolver .resolve(r outingToke n);
	390
	391	// i f the exte rnal artif act source is an ind irection t hrough a r outing tok en
	392	// t hen recurs ively call ourselves to resolv e the new routing to ken.
	393	if(e xternalRes olutionRes ult != nul l && exter nalResolut ionResult. isIndirect ed())
	394	{
	395	logger .info(rout ingToken.t oRoutingTo kenString( ) + "=> in directed t o =>" + ex ternalReso lutionResu lt.getRout ingToken() .toRouting TokenStrin g());
	396	return resolveAr tifactSour ce(externa lResolutio nResult.ge tRoutingTo ken());
	397	}
	398	else
	399	{
	400	Resolv edArtifact Source res olvedArtif actSource =
	401	external Resolution Result == null ? nul l : extern alResoluti onResult.g etResolved ArtifactSo urce();
	402
	403	if(res olvedArtif actSource != null)
	404	logger.i nfo(routin gToken.toS tring() + "=> resolv ed as exte rnal artif act source to =>" + resolvedAr tifactSour ce.toStrin g());
	405
	406	// if the extern al artifac t source d id not lis t the arti fact sourc e and it i s a
	407	// VA artifact s ource, use the repos itory ID a s a site n umber and attempt to
	408	// res olve it us ing site s ervice.
	409	if( re solvedArti factSource == null & &
	410	WellKnow nOID.VA_DO CUMENT.isA pplicable( routingTok en.getHome CommunityI d()) \|\|
	411	WellKnow nOID.VA_RA DIOLOGY_IM AGE.isAppl icable(rou tingToken. getHomeCom munityId() ) )
	412	{
	413	logger.d ebug("reso lvesite: " + routing Token.getR epositoryU niqueId()) ;
	414	for (Sit e site: si teService)
	415	{
	416	logger.deb ug("sitese rvice " + site.getSi teAbbr() + " - " + s ite.getSit eName() + " - " + si te.getSite Number() ) ;
	417	}
	418	resolved ArtifactSo urce = res olveSite(r outingToke n.getRepos itoryUniqu eId());
	419	logger.d ebug(routi ngToken.to String() + "=> resol ved as sit e to =>" + (resolved ArtifactSo urce == nu ll ? "null " : resolv edArtifact Source.toS tring()) ) ;
	420	}
	421
	422	return resolvedA rtifactSou rce;
	423	}
	424	}
	425
	426	/* *
	427	* @see gov. va.med.ima ging.datas ource.Site Resolution DataSource Spi#resolv eSite(java .lang.Stri ng)
	428	* /
	429	@O verride
	430	pu blic Resol vedSite re solveSite( String sit eNumber)
	431	th rows Unsup portedOper ationExcep tion
	432	{
	433	Site site = si teService. getSiteByN umber(site Number);
	434
	435	retu rn site == null ? nu ll : resol veSite(sit e);
	436	}
	437
	438	@O verride
	439	pu blic Resol vedSite re solveSite( Site site)
	440	th rows Unsup portedOper ationExcep tion
	441	{
	442	if(s ite == nul l)
	443	return null;
	444
	445	if(p rotocolPre ferenceFac tory.isSit eEnabled(s ite.getSit eNumber()) )
	446	{
	447	Source URLs siteU rls = Site Resolver.b uildSiteUr lSet(
	448	protocol Preference Factory,
	449	protocol Configurat ion,
	450	site);
	451
	452	return Res olvedSiteI mpl.create (
	453	site,
	454	protoc olPreferen ceFactory. isSiteLoca l(site.get SiteNumber ()),
	455	protoc olPreferen ceFactory. isSiteAlie n(site.get SiteNumber ()),
	456	protoc olPreferen ceFactory. isSiteEnab led(site.g etSiteNumb er()),
	457	siteUr ls.getMeta dataUrls() , siteUrls .getArtifa ctUrls()
	458	);
	459	}
	460	else
	461	{
	462	logger .info("Sit e '" + sit e.getSiteN umber() + "' is disa bled, cann ot resolve site");
	463	return ResolvedS iteImpl.cr eate(
	464	site,
	465	protocolPr eferenceFa ctory.isSi teLocal(si te.getSite Number()),
	466	protocol Preference Factory.is SiteAlien( site.getSi teNumber() ),
	467	protocol Preference Factory.is SiteEnable d(site.get SiteNumber ()),
	468	new Arra yList<URL> (), new Ar rayList<UR L>());
	469	}
	470	}
	471
	472	/* *
	473	* This vers ion of res olveSite() is really only for testing be cause it
	474	* lets dire ct request s explicit ly, which is somethi ng we shou ld not
	475	* do in pro duction.
	476	*
	477	* @see gov. va.med.ima ging.datas ource.Site Resolution DataSource Spi#resolv eSite(java .lang.Stri ng)
	478	* /
	479	@O verride
	480	pu blic Resol vedSite re solveSite( String sit eNumber, S tring[] pr otocolOver ride)
	481	th rows Unsup portedOper ationExcep tion
	482	{
	483	retu rn resolve Site(siteS ervice.get SiteByNumb er(siteNum ber), prot ocolOverri de);
	484	}
	485
	486	/* *
	487	*
	488	* /
	489	@O verride
	490	pu blic Resol vedSite re solveSite( Site site, String[] protocolOv erride)
	491	th rows Unsup portedOper ationExcep tion
	492	{
	493	if(s ite == nul l)
	494	return null;
	495
	496	Stri ngBuilder sb = new S tringBuild er();
	497	for( String pro tocol : pr otocolOver ride)
	498	sb.app end((sb.le ngth() > 0 ? "," : " ") + proto col);
	499	logg er.warn("O verriding the prefer red protoc ols with : " + sb.toS tring());
	500
	501	Site ProtocolPr eferenceFa ctory ppf =
	502	new Co nstantProt ocolPrefer enceFactor y(protocol Override);
	503
	504	Sour ceURLs sou rceUrls = SiteResolv er.buildSi teUrlSet(p pf, protoc olConfigur ation, sit e);
	505	// R esolvedSit e will try to build the URLs o f the host based on the Site
	506	// i nformation .
	507	return R esolvedSit eImpl.crea te(
	508	site ,
	509	ppf. isSiteLoca l(site.get SiteNumber ()),
	510	ppf. isSiteAlie n(site.get SiteNumber ()),
	511	ppf. isSiteEnab led(site.g etSiteNumb er()),
	512	sour ceUrls.get MetadataUr ls(),
	513	sour ceUrls.get ArtifactUr ls()
	514	);
	515	}
	516
	517	/* *
	518	*
	519	* @return
	520	* /
	521	public Iterator< ResolvedSi te> iterat or()
	522	{
	523	return n ew Iterato r<Resolved Site>()
	524	{
	525	priv ate Iterat or<Site> s iteIterato r = siteSe rvice.iter ator();
	526
	527	@Overr ide
	528	public b oolean has Next()
	529	{
	530	return sit eIterator. hasNext();
	531	}
	532
	533	@Overr ide
	534	public R esolvedSit e next()
	535	{
	536	return res olveSite(s iteIterato r.next().g etSiteNumb er());
	537	}
	538
	539	@Overr ide
	540	public v oid remove ()
	541	{
	542	throw ne w Unsuppor tedOperati onExceptio n("remove( ) is not s upported b y the Site Service it erator.");
	543	}
	544	};
	545	}
	546
	547	/* (non-Java doc)
	548	* @see gov. va.med.ima ging.datas ource.Site Resolution DataSource #getAllReg ions()
	549	* /
	550	@O verride
	551	pu blic List< Region> ge tAllRegion s()
	552	th rows Metho dException , Connecti onExceptio n
	553	{
	554	retu rn siteSer vice.getAl lRegions() ;
	555	}
	556
	557	/* (non-Java doc)
	558	* @see gov. va.med.ima ging.datas ource.Site Resolution DataSource #resolveRe gion(java. lang.Strin g)
	559	* /
	560	@O verride
	561	pu blic Regio n resolveR egion(Stri ng regionI d)
	562	th rows Metho dException , Connecti onExceptio n
	563	{
	564	retu rn siteSer vice.getRe gionByNumb er(regionI d);
	565	}
	566
	567	/* *
	568	* This gets all of th e artifact sources,
	569	* it does n ot include the indir ected rout ing tokens .
	570	* /
	571	@O verride
	572	pu blic List< ArtifactSo urce> getA llArtifact Sources()
	573	th rows Metho dException , Connecti onExceptio n
	574	{
	575	List <ArtifactS ource> art ifactSourc es = new A rrayList<A rtifactSou rce>();
	576
	577	for( Site site : this.sit eService)
	578	artifa ctSources. add(site);
	579
	580	for( Iterator<R esolutionR esult> ite r = this.e xternalArt ifactSourc eResolver. iterator() ; iter.has Next(); )
	581	{
	582	Resolu tionResult resolutio nResult = iter.next( );
	583	if(res olutionRes ult.isReso lved())
	584	artifact Sources.ad d(resoluti onResult.g etResolved ArtifactSo urce().get ArtifactSo urce());
	585	}
	586	retu rn artifac tSources;
	587	}
	588
	589	@O verride
	590	pu blic List< ResolvedAr tifactSour ce> getAll ResolvedAr tifactSour ces()
	591	th rows Metho dException , Connecti onExceptio n
	592	{
	593	List <ResolvedA rtifactSou rce> resol vedArtifac tSources = new Array List<Resol vedArtifac tSource>() ;
	594
	595	for( Site site : this.sit eService)
	596	resolv edArtifact Sources.ad d( resolve Site(site) );
	597
	598	for( Iterator<R esolutionR esult> ite r = this.e xternalArt ifactSourc eResolver. iterator() ; iter.has Next(); )
	599	{
	600	Resolu tionResult resolutio nResult = iter.next( );
	601	if(res olutionRes ult.isReso lved())
	602	resolved ArtifactSo urces.add( resolution Result.get ResolvedAr tifactSour ce());
	603	}
	604	retu rn resolve dArtifactS ources;
	605	}
	606
	607	@O verride
	608	pu blic void refreshSit eResolutio nData()
	609	th rows Metho dException , Connecti onExceptio n
	610	{
	611	site Service.re freshCache ();
	612	}
	613
	614	@O verride
	615	pu blic Site getSite(St ring siteI d)
	616	th rows Metho dException , Connecti onExceptio n
	617	{
	618	retu rn siteSer vice.getSi teByNumber (siteId);
	619	}
	620
	621	/* *
	622	* A simple little val ue object to pass th e collecti ons of met adata
	623	* and artif act URLs t ogether.
	624	* /
	625	st atic class SourceURL s
	626	{
	627	priv ate final List<URL> metadataUr ls;
	628	priv ate final List<URL> artifactUr ls;
	629
	630	Sour ceURLs(Lis t<URL> met adataUrls, List<URL> artifactU rls)
	631	{
	632	super( );
	633	this.m etadataUrl s = metada taUrls;
	634	this.a rtifactUrl s = artifa ctUrls;
	635	}
	636
	637	publ ic List<UR L> getMeta dataUrls() {return th is.metadat aUrls;}
	638	publ ic List<UR L> getArti factUrls() {return th is.artifac tUrls;}
	639	}
	640	}