48. EPMO Open Source Coordination Office Redaction File Detail Report

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48.1 Files compared

#	Location	File	Last Modified
1	IV-eHMP_CIF.zip\IMAG_Source\VISA\Java\CacheImpl\main\src\java\gov\va\med\imaging\storage\cache\impl\jmx	AbstractCacheMBean.java	Mon Dec 4 21:35:28 2017 UTC
2	IV-eHMP_CIF.zip\IMAG_Source\VISA\Java\CacheImpl\main\src\java\gov\va\med\imaging\storage\cache\impl\jmx	AbstractCacheMBean.java	Mon Dec 4 21:57:39 2017 UTC

48.2 Comparison summary

Description	Between Files 1 and 2
Description	Text Blocks	Lines
Unchanged	2	684
Changed	1	2
Inserted	0	0
Removed	0	0

48.3 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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48.4 Active regular expressions

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48.5 Comparison detail

	1	package go v.va.med.i maging.sto rage.cache .impl.jmx;
	2
	3	import jav a.lang.ref lect.Invoc ationTarge tException ;
	4	import jav a.lang.ref lect.Metho d;
	5	import jav a.text.Dat eFormat;
	6	import jav a.text.Sim pleDateFor mat;
	7	import jav a.util.Ite rator;
	8
	9	import jav ax.managem ent.*;
	10
	11	import org .apache.lo gging.log4 j.LogManag er;
	12	import org .apache.lo gging.log4 j.Logger;
	13
	14	/**
	15	*
	16	* @author BECKEC
	17	*
	18	*/
	19	public abs tract clas s Abstract CacheMBean
	20	implements DynamicMB ean
	21	{
	22	pr ivate Logg er logger = LogManag er.getLogg er(this.ge tClass());
	23	pr ivate Date Format dat eFormat = new Simple DateFormat ("ddMMMyyy y hh:mm:ss ");
	24
	25	/* *
	26	* If this c onstructor is used t hen the ma naged obje ct MUST be set
	27	* before ca lling anyt hing else in this cl ass.
	28	* If possib le it is s afer to us e the Abst ractCacheM Bean(Objec t managedO bject)
	29	* construct or.
	30	* /
	31	pr otected Ab stractCach eMBean()
	32	{
	33	}
	34
	35	pu blic abstr act MBeanI nfo getMBe anInfo();
	36
	37	pr otected Da teFormat g etDateForm at()
	38	{
	39	retu rn dateFor mat;
	40	}
	41
	42	/* *
	43	*
	44	* /
	45	pu blic Objec t getAttri bute(Strin g attribut e)
	46	th rows Attri buteNotFou ndExceptio n, MBeanEx ception, R eflectionE xception
	47	{
	48	if(a ttribute = = null)
	49	throw new Attrib uteNotFoun dException ("<null> a ttribute n ame not al lowed.");
	50
	51	MBea nAttribute Info attri buteInfo = getAttrib uteInfo(at tribute);
	52
	53	if(a ttributeIn fo == null )
	54	throw new Attrib uteNotFoun dException ("Attribut e '" + att ribute + " ' is not d efined in '" + this. getClass() .getName() + "'");
	55
	56	Stri ng getterN ame = crea teGetterNa me(attribu teInfo.get Name(), at tributeInf o.isIs());
	57
	58	retu rn getAttr ibute(gett erName, at tributeInf o.getType( ), this, t his.getCla ss(), attr ibuteInfo. isIs());
	59	}
	60
	61	/* *
	62	* @param at tributeInf o
	63	* @param ta rgetInstan ce
	64	* @param ta rgetClass
	65	* @throws M BeanExcept ion
	66	* /
	67	pr ivate Obje ct getAttr ibute(Stri ng getterN ame, Strin g returnCl ass, Objec t targetIn stance, Cl ass target Class, boo lean isIs)
	68	th rows MBean Exception
	69	{
	70	Obje ct retValu e = null;
	71	try
	72	{
	73	Method getterMet hod = targ etClass.ge tMethod( g etterName, (Class[]) null);
	74	Object result = getterMeth od.invoke( targetInst ance, (Obj ect[])null );
	75
	76	Class returnType = Class.f orName(ret urnClass);
	77	try
	78	{
	79	retValue = returnT ype.cast(r esult);
	80	}
	81	catch (ClassCast Exception e)
	82	{
	83	if(retur nType.equa ls(String. class))
	84	retValue = result.to String();
	85	}
	86
	87	return retValue;
	88	}
	89	catc h(Exceptio n e)
	90	{
	91	logger .error("In voking att ribute get ter method '" + gett erName + " ' on class '" + targ etClass.ge tName() + "' resulte d in error ", e);
	92	throw new MBeanE xception(e );
	93	}
	94
	95	}
	96
	97	/* *
	98	*
	99	* /
	100	pu blic Attri buteList g etAttribut es(String[ ] attribut es)
	101	{
	102	Attr ibuteList attributeL ist = new AttributeL ist();
	103
	104	for( String att ribute: at tributes)
	105	{
	106	try
	107	{
	108	attribut eList.add( new Attrib ute(attrib ute, getAt tribute(at tribute))) ;
	109	}
	110	catch (Attribute NotFoundEx ception e)
	111	{
	112	e.printS tackTrace( );
	113	}
	114	catch (MBeanExce ption e)
	115	{
	116	e.printS tackTrace( );
	117	}
	118	catch (Reflectio nException e)
	119	{
	120	e.printS tackTrace( );
	121	}
	122	}
	123	retu rn attribu teList;
	124	}
	125
	126	// ========= ========== ========== ========== ========== ========== ========== ========== ========== ==
	127	// MBean set Attribute( ) Methods
	128	// ========= ========== ========== ========== ========== ========== ========== ========== ========== ==
	129	/* *
	130	*
	131	* /
	132	pu blic void setAttribu te(Attribu te attribu te)
	133	th rows Attri buteNotFou ndExceptio n, Invalid AttributeV alueExcept ion, MBean Exception, Reflectio nException
	134	{
	135	if(a ttribute = = null \|\| attribute. getName() == null)
	136	throw new Attrib uteNotFoun dException ("<null> a ttribute n ame not al lowed.");
	137
	138	Stri ng attribu teName = a ttribute.g etName();
	139	MBea nAttribute Info attri buteInfo = getAttrib uteInfo(at tributeNam e);
	140
	141	if(a ttributeIn fo == null )
	142	throw new Attrib uteNotFoun dException ("Cache at tribute '" + attribu teName + " ' is not d efined in '" + this. getClass() .getName() + "'");
	143
	144	Stri ng setterN ame = crea teSetterNa me(attribu teInfo.get Name());
	145	logg er.debug(" Setting at tribute '" + attribu te.getName () + "' to value '" + attribut e.getValue () + "'.") ;
	146	setA ttribute(s etterName, attribute Info.getTy pe(), attr ibute.getV alue(), th is, this.g etClass()) ;
	147	}
	148
	149	/* *
	150	*
	151	* @param se tterName
	152	* @param ta rgetInstan ce
	153	* @param ta rgetClass
	154	* @throws M BeanExcept ion
	155	* /
	156	pr ivate void setAttrib ute(String setterNam e, String attributeT ypeName, O bject valu e, Object targetInst ance, Clas s targetCl ass)
	157	th rows MBean Exception
	158	{
	159	try
	160	{
	161	Class attributeT ype = Clas s.forName( attributeT ypeName);
	162	Method setterMet hod = targ etClass.ge tMethod( s etterName, new Class []{attribu teType});
	163
	164	setter Method.inv oke(target Instance, new Object []{value}) ;
	165	}
	166	catc h(Exceptio n e)
	167	{
	168	logger .error("In voking att ribute get ter method '" + sett erName + " ' on class '" + targ etClass.ge tName() + "' resulte d in error ", e);
	169	throw new MBeanE xception(e );
	170	}
	171
	172	}
	173
	174
	175	/* *
	176	*
	177	* /
	178	pu blic Attri buteList s etAttribut es(Attribu teList att ributes)
	179	{
	180	Attr ibuteList resultingA ttributes = new Attr ibuteList( );
	181	for( Iterator i ter = attr ibutes.ite rator(); i ter.hasNex t(); )
	182	{
	183	try
	184	{
	185	Attribut e attribut e = (Attri bute)iter. next();
	186	setAttri bute( attr ibute );
	187	resultin gAttribute s.add(attr ibute);
	188	}
	189	catch (Attribute NotFoundEx ception e)
	190	{
	191	e.printS tackTrace( );
	192	}
	193	catch (InvalidAt tributeVal ueExceptio n e)
	194	{
	195	e.printS tackTrace( );
	196	}
	197	catch (MBeanExce ption e)
	198	{
	199	e.printS tackTrace( );
	200	}
	201	catch (Reflectio nException e)
	202	{
	203	e.printS tackTrace( );
	204	}
	205	}
	206	retu rn resulti ngAttribut es;
	207	}
	208
	209	// ========= ========== ========== ========== ========== ========== ========== ========== ========== ==
	210	// MBean Ope rations Me thods
	211	// ========= ========== ========== ========== ========== ========== ========== ========== ========== ==
	212	/* *
	213	*
	214	* /
	215	pu blic Objec t invoke(S tring acti onName, Ob ject[] par ams, Strin g[] signat ure)
	216	th rows MBean Exception, Reflectio nException
	217	{
	218	MBea nOperation Info opera tionInfo = getOperat ionInfo(ac tionName, params);
	219	if(o perationIn fo != null )
	220	{
	221	Class[ ] methodPa rameters = getParame terTypes(o perationIn fo);
	222	try
	223	{
	224	Method m ethod = th is.getClas s().getMet hod(operat ionInfo.ge tName(), m ethodParam eters);
	225	Object r etVal = me thod.invok e(this, pa rams);
	226
	227	return r etVal;
	228	}
	229	catch (SecurityE xception e )
	230	{
	231	logger.e rror(e);
	232	throw ne w Reflecti onExceptio n(e);
	233	}
	234	catch (NoSuchMet hodExcepti on e)
	235	{
	236	logger.e rror(e);
	237	throw ne w Reflecti onExceptio n(e);
	238	}
	239	catch (IllegalAr gumentExce ption e)
	240	{
	241	logger.e rror(e);
	242	throw ne w Reflecti onExceptio n(e);
	243	}
	244	catch (IllegalAc cessExcept ion e)
	245	{
	246	logger.e rror(e);
	247	throw ne w Reflecti onExceptio n(e);
	248	}
	249	catch (Invocatio nTargetExc eption e)
	250	{
	251	logger.e rror(e);
	252	throw ne w Reflecti onExceptio n(e);
	253	}
	254	}
	255	retu rn null;
	256	}
	257
	258	// ========= ========== ========== ========== ========== ========== ========== ========== ========== ==
	259	// Helper Me thods
	260	// ========= ========== ========== ========== ========== ========== ========== ========== ========== ==
	261	pr ivate Stri ng createG etterName( String att ributeName , boolean isIs)
	262	{
	263	if(a ttributeNa me == null \|\| attrib uteName.le ngth() < 1 )
	264	return null;
	265
	266	retu rn (isIs ? "is" : "g et") +
	267	Characte r.toUpperC ase(attrib uteName.ch arAt(0)) +
	268	attribut eName.subs tring(1);
	269	}
	270
	271	pr ivate Stri ng createS etterName( String att ributeName )
	272	{
	273	if(a ttributeNa me == null \|\| attrib uteName.le ngth() < 1 )
	274	return null;
	275
	276	retu rn "set" + Character .toUpperCa se(attribu teName.cha rAt(0)) + attributeN ame.substr ing(1);
	277	}
	278
	279	pr ivate MBea nAttribute Info getAt tributeInf o(String a ttribute)
	280	{
	281	if(a ttribute = = null)
	282	return null;
	283
	284	for( MBeanAttri buteInfo a ttributeIn fo:getMBea nInfo().ge tAttribute s())
	285	{
	286	if( at tributeInf o.getName( ).equals(a ttribute) )
	287	{
	288	logger.d ebug("Requ ested attr ibute '" + attribute +"' found in manage d list.");
	289	return a ttributeIn fo;
	290	}
	291	}
	292
	293	logg er.debug(" Requested attribute '" + attri bute +"' N OT found i n managed list.");
	294	retu rn null;
	295	}
	296
	297	pr ivate MBea nOperation Info getOp erationInf o(String o peration, Object[] p arameters)
	298	{
	299	if(o peration = = null)
	300	return null;
	301
	302	for( MBeanOpera tionInfo o perationIn fo:getMBea nInfo().ge tOperation s())
	303	{
	304	if( op erationInf o.getName( ).equals(o peration) )
	305	{
	306	MBeanPar ameterInfo [] paramet ersInfo = operationI nfo.getSig nature();
	307	int para metersInde x = 0;
	308	for(MBea nParameter Info param eterInfo: parameters Info)
	309	{
	310	if( ! para meterInfo. getClass() .isAssigna bleFrom(pa rameters[p arametersI ndex].getC lass()) )
	311	br eak;
	312	++paramete rsIndex;
	313	}
	314
	315	if(param etersIndex >= operat ionInfo.ge tSignature ().length )
	316	{
	317	logger.deb ug("Reques ted operat ion '" + o peration + "' found i n managed list.");
	318	return ope rationInfo ;
	319	}
	320	}
	321	}
	322
	323	logg er.debug(" Requested operation '" + opera tion +"' N OT found i n managed list.");
	324	retu rn null;
	325	}
	326
	327	/* *
	328	* Extract t he paramet er types ( classes) f rom an MBe anOperatio nInfo inst ance
	329	* to use in finding t he actual method to call.
	330	*
	331	* @param op erationInf o
	332	* @return
	333	* /
	334	pr ivate Clas s[] getPar ameterType s(MBeanOpe rationInfo operation Info)
	335	{
	336	Clas s[] retVal = new Cla ss[operati onInfo.get Signature( ).length];
	337	int parameterI ndex = 0;
	338	for( MBeanParam eterInfo p arameter: operationI nfo.getSig nature() )
	339	retVal [parameter Index++] = parameter .getClass( );
	340
	341	retu rn retVal;
	342	}
	343	}