131. EPMO Open Source Coordination Office Redaction File Detail Report

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131.1 Files compared

#	Location	File	Last Modified
1	C:\AraxisMergeCompare\Pri_un\IV-ehmp_cif\MIXDataSource\main\src\java\gov\va\med\imaging\mix\storage	MixStorageUtility.java	Thu Jun 29 17:23:07 2017 UTC
2	C:\AraxisMergeCompare\Pri_re\IV-ehmp_cif\MIXDataSource\main\src\java\gov\va\med\imaging\mix\storage	MixStorageUtility.java	Thu Jul 6 15:04:31 2017 UTC

131.2 Comparison summary

Description	Between Files 1 and 2
Description	Text Blocks	Lines
Unchanged	3	212
Changed	2	4
Inserted	0	0
Removed	0	0

131.3 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
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131.4 Active regular expressions

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131.5 Comparison detail

	1	/**
	2	*
	3	Package: MAG - Vis tA Imaging
	4	WARNING: Per VHA D irective 2 004-038, t his routin e should n ot be modi fied.
	5	Date Cre ated: Sep 26, 2008
	6	Site Nam e: Washin gton OI Fi eld Office , Silver S pring, MD
	7	Developer: WERFEJ
	8	Descript ion:
	9
	10	;; +-------- ---------- ---------- ---------- ---------- ---------- ---------- +
	11	;; Property of the US Government .
	12	;; No permis sion to co py or redi stribute t his softwa re is give n.
	13	;; Use of un released v ersions of this soft ware requi res the us er
	14	;; to execu te a writt en test ag reement wi th the Vis tA Imaging
	15	;; Developm ent Office of the De partment o f Veterans Affairs,
	16	;; telephon e (301) 73 4-0100.
	17	;;
	18	;; The Food and Drug A dministrat ion classi fies this software a s
	19	;; a Class I I medical device. A s such, it may not b e changed
	20	;; in any wa y. Modifi cations to this soft ware may r esult in a n
	21	;; adulterat ed medical device un der 21CFR8 20, the us e of which
	22	;; is consid ered to be a violati on of US F ederal Sta tutes.
	23	;; +-------- ---------- ---------- ---------- ---------- ---------- ---------- +
	24
	25	*/
	26	package go v.va.med.i maging.mix .storage;
	27
	28	import gov .va.med.im aging.Size dInputStre am;
	29	import gov .va.med.im aging.core .interface s.StorageC redentials ;
	30	import gov .va.med.im aging.core .interface s.exceptio ns.Connect ionExcepti on;
	31	import gov .va.med.im aging.core .interface s.exceptio ns.ImageCo nversionEx ception;
	32	import gov .va.med.im aging.core .interface s.exceptio ns.ImageNe arLineExce ption;
	33	import gov .va.med.im aging.core .interface s.exceptio ns.ImageNo tFoundExce ption;
	34	import gov .va.med.im aging.core .interface s.exceptio ns.MethodE xception;
	35	import gov .va.med.im aging.exch ange.busin ess.ImageF ormatQuali tyList;
	36	import gov .va.med.im aging.exch ange.enums .StoragePr oximity;
	37	import gov .va.med.im aging.exch ange.stora ge.Abstrac tBufferedI mageStorag eFacade;
	38	import gov .va.med.im aging.exch ange.stora ge.ByteBuf ferBackedI mageInputS tream;
	39	import gov .va.med.im aging.exch ange.stora ge.ByteBuf ferBackedI mageStream Response;
	40	import gov .va.med.im aging.exch ange.stora ge.ByteBuf ferBackedI nputStream ;
	41	import gov .va.med.im aging.mix. proxy.MixP roxy;
	42
	43	/**
	44	* @author WERFEJ
	45	*
	46	*/
	47	public cla ss MixStor ageUtility
	48	extends Ab stractBuff eredImageS torageFaca de
	49	{
	50	pr ivate fina l MixProxy imagingPr oxy;
	51
	52	pu blic MixSt orageUtili ty(MixProx y imagingP roxy)
	53	{
	54	this .imagingPr oxy = imag ingProxy;
	55	}
	56
	57	/* (non-Java doc)
	58	* @see gov. va.med.ima ging.excha nge.storag e.Abstract BufferedIm ageStorage Facade#ope nImageStre amInternal (java.lang .String, g ov.va.med. imaging.co re.interfa ces.Storag eCredentia ls, gov.va .med.imagi ng.exchang e.enums.St orageProxi mity, gov. va.med.ima ging.excha nge.busine ss.ImageFo rmatQualit yList)
	59	* /
	60	@O verride
	61	pr otected By teBufferBa ckedImageS treamRespo nse openIm ageStreamI nternal(
	62	Stri ng imageId entifier, StorageCre dentials i mageCreden tials,
	63	Stor ageProximi ty imagePr oximity,
	64	Imag eFormatQua lityList r equestForm atQualityL ist)
	65	th rows Image NearLineEx ception, I mageNotFou ndExceptio n,
	66	Conn ectionExce ption, Ima geConversi onExceptio n, MethodE xception
	67	{
	68	Size dInputStre am sizedSt ream = ima gingProxy. getInstanc e(imageIde ntifier, r equestForm atQualityL ist, false );
	69	if(s izedStream == null)
	70	throw new ImageN otFoundExc eption("No input str eam return ed from Ex change sou rce [" + i magingProx y.getImage ProxyServi ce() + "] for image [" + image Identifier + "].");
	71
	72	// J MW 3/21/20 11 P104 - changed ca ll to crea te new Byt eBufferBac kedImageIn putStream to detect if the inp ut stream
	73	// i s an empty stream.
	74	// I f the stre am is empt y, then th row a new ImageNotFo undExcepti on to prev ent the em pty image from being used and cached
	75	Byte BufferBack edImageInp utStream i mageInputS tream = ne w ByteBuff erBackedIm ageInputSt ream(
	76	sizedStr eam.getInS tream(), s izedStream .getByteSi ze(), imag ingProxy.g etResponse Checksum() , true);
	77	if(i mageInputS tream.isEm ptyStream( ))
	78	throw new ImageN otFoundExc eption("De tected 0 l ength inpu t stream r esponse fr om Exchang e for imag e '" + ima geIdentifi er + "'.") ;
	79
	80	Byte BufferBack edImageStr eamRespons e response =
	81	new By teBufferBa ckedImageS treamRespo nse(imageI nputStream );
	82	resp onse.setIm ageQuality (imagingPr oxy.getReq uestedQual ity());
	83	retu rn respons e;
	84	}
	85
	86	/* (non-Java doc)
	87	* @see gov. va.med.ima ging.excha nge.storag e.Abstract BufferedIm ageStorage Facade#ope nTXTStream Internal(j ava.lang.S tring, gov .va.med.im aging.core .interface s.StorageC redentials , gov.va.m ed.imaging .exchange. enums.Stor ageProximi ty)
	88	* /
	89	@O verride
	90	pr otected By teBufferBa ckedInputS tream open TXTStreamI nternal(St ring image Identifier ,
	91	Stor ageCredent ials image Credential s, Storage Proximity imageProxi mity)
	92	th rows Image NearLineEx ception, I mageNotFou ndExceptio n,
	93	Conn ectionExce ption
	94	{
	95	retu rn null;
	96	}
	97
	98	/* (non-Java doc)
	99	* @see gov. va.med.ima ging.core. interfaces .ImageStor ageFacade# openPhotoI d(java.lan g.String, gov.va.med .imaging.c ore.interf aces.Stora geCredenti als)
	100	* /
	101	@O verride
	102	pu blic ByteB ufferBacke dInputStre am openPho toId(Strin g imageIde ntifier,
	103	Storag eCredentia ls imageCr edentials)
	104	th rows Image NotFoundEx ception, C onnectionE xception {
	105
	106	retu rn null;
	107	}
	108	}