Package sk.iway.iwcm

Class Tools

java.lang.Object

sk.iway.iwcm.Tools

public class Tools
extends Object

Podporne metody

Field Summary

Fields

Modifier and Type	Field	Description
static final DecimalFormat	decimalFormat
static final Collator	slovakCollator

Constructor Summary

Constructors

Constructor	Description
Tools()

Method Summary

Modifier and Type	Method	Description
static boolean	addCookie(javax.servlet.http.Cookie cookie, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpServletRequest request)
static String	addParametersToUrl(String url, String paramNameValue)
static String	addParametersToUrlNoAmp(String url, String paramNameValue)
static String	addParameterToUrl(String url, String paramName, String paramValue)	Prida parameter k zadanemu URL
static String	addParameterToUrlNoAmp(String url, String paramName, String paramValue)
static boolean	areNotEmpty(String... values)
static boolean	areSame(String a, String b)	Otestuje, ci su dane retazce rovnake, pricom empty a empty sa pocitaju za rovnake.
static String	authWithTokenAndDownloadUrl(String url, String token)	Autorizuje sa pomozou tokenu, stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null
static String	base64Decode(String encoded)	Decode base64 encoded string
static String	base64Encode(String text)	Encode string to base64
static boolean	canSetCookie(String classification, javax.servlet.http.Cookie[] cookies)
static String	capitalize(String source)	capitalize("nieco Nieco nIeCo") => "Nieco Nieco Nieco"
static boolean	checkIpAccess(javax.servlet.http.HttpServletRequest request, String constantName)	checks if remote IP of requestis listed in allowed IPs constant ( comma separated string )
static boolean	containsOneItem(int[] arrOne, int two)	Otestuje, ci pole arrOne obsahuje two
static boolean	containsOneItem(int[] arrOne, int[] arrTwo)	Otestuje, ci pole arrOne obsahuje aspon jeden prvok z pola arrTwo
static boolean	containsOneItem(String[] arrOne, String two)	Otestuje, ci pole arrOne obsahuje two
static boolean	containsOneItem(String[] arrOne, String[] arrTwo)	Otestuje, ci pole arrOne obsahuje aspon jeden prvok z pola arrTwo
static boolean	containsWholePartInString(String allText, String splitterRegex, String comparableText)	V dlhem stringu, kde su hodnoty oddelene ciarkou napr.(String str = "auto,dom,strom") skontroluje ci cele casti medzi oddelovacmi sa nenachodzaju v comparableText-e
static String	convertToHtmlTags(String text)	Skonvertuje |* tagy na html tagy
static <T> List<T>	copyList(List<T> source)	deep copy of list
static Map<String,String>	deepCopy(Map<String,String> original)	deeply clones a Map by cloning all the values.
static void	doNotVerifyCertificates()
static SSLContext	doNotVerifyCertificates(String host)	Nastavi neverifikaciu certifikatov pre SSL spojenie
static boolean	doubleEquals(double firstNumber, double secondNumber)	Vrati, ci sa dve cisla rovnaju v signifikantnych bitoch - reprezentacia dvoch cisiel v JVM v double formate sa moze lisit na poslednych 8 bitoch - preto == nemusi fungovat.
static boolean	doubleEquals(double firstNumber, double secondNumber, double eps)	Vrati, ci je rozdiel medzi dvomi double cislami mensi ako zadana odchylka
static String	downloadUrl(String url)	Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null
static String	downloadUrl(String url, String characterEncoding)	Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null
static String	downloadUrl(String url, String defaultEncoding, javax.servlet.http.Cookie[] cookies)	Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null
static String	downloadUrl(String url, String defaultEncoding, javax.servlet.http.Cookie[] cookies, int timeOutSeconds)	Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null
static String	downloadUrl(String url, String defaultEncoding, javax.servlet.http.Cookie[] cookies, int timeOutSeconds, Map<String,String> headers)	Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null
static String	downloadUrl(String url, javax.servlet.http.Cookie[] cookies)	Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null
static String	downloadUrl(String basePath, javax.servlet.http.HttpServletRequest req)	Stiahnutie stranky s vyuzitim Jakarta HTTP Client (zvlada POST aj GET)
static String	escapeHtml(String text)
static Calendar	extractAgeFrom(String birthId)	Vrati Calendar z rodneho cisla.
static <T> List<T>	filter(List<? extends T> originalList, SelectionFilter<? super T> filter)	Vrati novy zoznam, ktory pozostava z prvkov povodneho zoznamu, ktore splnaju zadanu podmienku.
static <T> T	firstNonNull(T... possibilities)
static String	fixURL(String url)
static String	formatDate(long date)
static String	formatDate(Object o, String nullValue)
static String	formatDate(Date date)
static String	formatDateTime(long time)
static String	formatDateTime(Object o, String nullValue)
static String	formatDateTime(Date time)
static String	formatDateTimeSeconds(long time)
static String	formatDateTimeSeconds(Date time)
static String	formatFileSize(long lengthLong)	Naformatuje velkost suboru ako 1,45 KB
static String	formatTime(long time)
static String	formatTime(Date date)
static String	generatePassword(int len)	Deprecated. - use Password.generatePassword
static String	getBaseHref(javax.servlet.http.HttpServletRequest request)	Vrati base HTTP adresu servera, cize nieco ako http://www.interway.sk vie si poradit aj s portami a umiestnenim za reverzne proxy
static String	getBaseHrefLoopback(javax.servlet.http.HttpServletRequest request)	Vrati base HTTP adresu servera pre loopback HTTP spojenie, cize nieco ako http://localhost:8080/
static String	getBaseLink(javax.servlet.http.HttpServletRequest request, String[] skipNames)	Vrati URL vratane pripadnych parametrov (okrem docid)
static BigDecimal	getBigDecimalValue(Object value, String defaultValue)	Get BigDecimal value from object.
static BigDecimal	getBigDecimalValue(String value)	Ziska BigDecimal hodnotu zo Stringu, ak je null, alebo ak value nie je platnou reprezentaciou BigDecimal-u vrati BigDecimal s hodnotou 0.
static BigDecimal	getBigDecimalValue(String value, String defaultValue)	Ziska BigDecimal hodnotu zo Stringu alebo z defaultValue ak je value null.
static boolean	getBooleanValue(String value, boolean defaultValue)	Ziskanie hodnoty ako boolean
static String	getCleanBody(String data, String start, String end)	Oreze z HTML kodu vsetko za start a pred end, start a end sa tam nebude nachadzat
static String	getCookieValue(javax.servlet.http.Cookie[] cookies, String name, String defaultValue)	Ziska hodnotu cookie daneho mena
static Date	getDateFromString(String dateString, String formatString)	Funkcia vrati objekt typu Date zo vstupneho retazca dateString na zaklade formatu uvedeneho v parametri formatString.
static String	getDayCode(int dayOfWeek)	Vrati kod dna podla cisla dna z kalendara (Calendar.DAY_OF_WEEK), vrati su, mo, tu, we, th, fr, sa
static int	getDocId(javax.servlet.http.HttpServletRequest request)	Vrati docId stranky, pouzije docDetails v requeste a ked nie je pouzije docid parameter z requestu Nutne pouzit ked je nejake remapovanie stranky (cize parameter je iny ako skutocne zobrazena stranka)
static String	getDomainBaseHref(javax.servlet.http.HttpServletRequest request)
static String	getDomainFromAlias(String aliasedDomainName)	Deprecated. use DomainRedirectDB.getDomainFromAlias
static double	getDoubleValue(Object value, double defaultValue)
static double	getDoubleValue(String value, double defaultValue)
static float	getFloatValue(String value, float defaultValue)
static List<Integer>	getIntegerListValue(String[] value)	ziska integer hodnoty z pola stringov a ak je null, tak prazdny zoznam
static int	getIntValue(Integer value)
static int	getIntValue(Integer value, int defaultValue)	Ziska int hodnotu z Integera, alebo vrati defaultValue (ak je null)
static int	getIntValue(String value, int defaultValue)	skonvertuje String na int, vratane vsetkych kontrol.
static String	getJsonUnsafe(String json)
static long	getLongValue(String value, long defaultValue)
static String	getMonthNameLocalized(int month)	Funkcia vrati lokalizovane meno mesiaca z properties, pouzitim predvoleneho jazyka (parameter defaultLanguage z Constants)
static String	getMonthNameLocalized(int month, String lng)	Funkcia vrati lokalizovane meno mesiaca z properties, pouzitim pozadovaneho jazyka
static long	getNow()	Vrati timestamp aktualneho casu
static int	getNumberSubstring(String src, String subString)	Funkcia, ktora zisti pocet vyskytov vstupneho substringu v retazci
static String	getParamAttribute(String name, javax.servlet.http.HttpServletRequest request)	Vrati hodnotu parametra, alebo attributu (ak je parameter null).
static String	getParameter(javax.servlet.http.HttpServletRequest request, String name)	Vrati hodnotu parametra z requestu, v Tomcate je bug, ak je URL ...?docid=3#kotva, tak to vrati vratane tej kotvy.
static String	getParameterFromUrl(String url, String paramName)	Ziska hodnotu parametra zo zadaneho URL
static String	getParameterNotNull(javax.servlet.http.HttpServletRequest request, String name)	Get parameter value from request.
static String	getPathWithTimestamp(String virtualPath)	prida k ceste parameter time s timestampom (aby sa znovunacitavalo ce es es ko)
static String	getRealPath(String virtualPathParam)
static String	getRemoteHost(String ip)	Vrati DNS meno vzdialeneho pocitaca na zaklade IP adresy
static String	getRemoteHost(javax.servlet.http.HttpServletRequest request)	Vrati DNS meno vzdialeneho pocitaca, vie spracovat aj poziadavky za proxy
static String	getRemoteIP(javax.servlet.http.HttpServletRequest request)	Vrati IP adresu vzdialeneho pocitaca, vie spracovat aj poziadavky za proxy
static String	getRequestAttribute(javax.servlet.http.HttpServletRequest request, String name, String defaultValue)	Ziska string hodnotu z request objektu podla mena, ak neexistuje alebo je prazdne vrati defaultValue
static String	getRequestedLink(javax.servlet.http.HttpServletRequest request)	Vracia cely String, ktory pouzivatel uvidi v adresnej liste v prehliadaci, URL + queryString nieco ako: http://www.google.sk/search?q=something&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:sk:official&client=firefox-a
static String	getRequestParameter(javax.servlet.http.HttpServletRequest request, String param)
static String	getRequestParameter(javax.servlet.http.HttpServletRequest request, String param, boolean sanitize)
static Enumeration<String>	getRequestParameterNames(javax.servlet.http.HttpServletRequest request)
static Enumeration<String>	getRequestParameterNames(javax.servlet.http.HttpServletRequest request, boolean sanitize)
static Enumeration<String>	getRequestParameterNamesUnsafe(javax.servlet.http.HttpServletRequest request)
static String	getRequestParameterUnsafe(javax.servlet.http.HttpServletRequest request, String param)
static String[]	getRequestParameterValues(javax.servlet.http.HttpServletRequest request, String param)
static String[]	getRequestParameterValues(javax.servlet.http.HttpServletRequest request, String param, boolean sanitize)
static String[]	getRequestParameterValuesUnsafe(javax.servlet.http.HttpServletRequest request, String param)
static String	getRequestQueryString(javax.servlet.http.HttpServletRequest request)
static String	getRequestURI(javax.servlet.http.HttpServletRequest request)
static String	getServerName(javax.servlet.http.HttpServletRequest request)	Vrati serverName z poziadavky aj ked je za proxy.
static String	getServerName(javax.servlet.http.HttpServletRequest request, boolean useAlias)	Vrati server name aj ked je za proxy
static <T> T	getSpringBean(String name, Class<T> clazz)	Returns Spring Bean, you can get the SpringBean from not spring classes
static org.springframework.context.ApplicationContext	getSpringContext()	Returns Spring ApplicationContext to access spring beans from not spring classes
static List<String>	getStringListValue(String[] value)	vrati read-only zoznam stringov a ak je null, tak prazdny zoznam
static String	getStringValue(String value, String defaultValue)	vrati String a ak je null tak defaultValue
static String[]	getTokens(String groups, String delimiter)	Vrati pole typu String, s jednotlivymi polozkami v retazci, ak sa retazec neda rozdelit, vrati prazdne pole
static String[]	getTokens(String groups, String delimiter, boolean doTrim)	Vrati pole typu String, s jednotlivymi polozkami v retazci, ak sa retazec neda rozdelit, vrati prazdne pole
static int[]	getTokensInt(String groups, String delimiter)	Vrati pole typu int s jednotlivymi polozkami v retazci
static Integer[]	getTokensInteger(String groups, String delimiter)	Vrati pole typu Integer s jednotlivymi polozkami v retazci
static long[]	getTokensLong(String groups, String delimiter)	Vrati pole typu long s jednotlivymi polozkami v retazci
static int	getUserId(javax.servlet.http.HttpServletRequest request)	Vracia id prihlaseneho pouzivatela.
static Principal	getUserPrincipal(javax.servlet.http.HttpServletRequest request)	Vrati request.getUserPrincipal aj pre spring owrapovanie (pouzivane pri integracii na IIS)
static String	html2text(String html)	Vycisti html od znaciek a pod, vrati cisty text, odstrani viacnasobne whitespaces a newlines pre viac info : http://jsoup.org/apidocs/
static String	insertAngular2(javax.servlet.http.HttpServletRequest request)
static String	insertAngular2(javax.servlet.http.HttpServletRequest request, boolean minified, boolean insertBaseHref)
static String	insertJQuery(javax.servlet.http.HttpServletRequest request)	Vlozi jquery javascript alebo ak uz bol vlozeny, tak prazdny String
static String	insertJQueryUI(javax.servlet.http.HttpServletRequest request, String... modules)	Vlozi jquery javascript alebo ak uz bol vlozeny, tak prazdny String
static String	insertJQueryUI(javax.servlet.jsp.PageContext pageContext, String... modules)	Vlozi jquery javascript alebo ak uz bol vlozeny, tak prazdny String
static boolean	isAnyEmpty(String... values)
static boolean	isAnyNotEmpty(String... values)
static boolean	isEmail(String email)	Otestuje, ci zadany parameter je email
static boolean	isEmpty(String s)	Otestuje, ci zadany string je prazdny
static boolean	isEmpty(StringBuilder sb)	Otestuje, ci zadany StringBuilder je prazdny
static boolean	isEmpty(Collection<?> c)	Otestuje, ci zadana kolekcia je prazdna
static boolean	isFalse(Boolean b)	Returns true if b IS NOT NULL and is FALSE
static boolean	isInteger(String possibleNumber)
static boolean	isNotEmpty(String s)	Otestuje, ci zadany string nie je prazdny
static boolean	isNotEmpty(StringBuilder sb)	Otestuje, ci zadany StringBuilder nie je prazdny
static boolean	isNumeric(String str)
static boolean	isPhoneNumber(String phoneNumber)	Otestuje, ci zadany string je telefonne cislo
static boolean	isSecure(javax.servlet.http.HttpServletRequest request)	Vrati true, ak sa jedna o HTTPS pripojenie
static boolean	isTrue(Boolean b)	Returns true if b IS NOT NULL and value is TRUE
static boolean	isWorkingDay(Calendar cal)
static String	join(String[] array)
static String	join(String[] array, String glue)
static <T> String	join(List<T> array)
static <T> String	join(List<T> array, String glue)
static String	natUrl(String url)	Vykona preklad URL na ine URL, pouziva sa ak je potrebne loopback data stahovat z ineho portu / nazvu
static Calendar	nextWorkingDay(Calendar calendar)
static String	parseStringAddOnStart(String txt, String splitterRegex, String addStringStart)	Z dlheho stringu, kde su hodnoty oddelene ciarkou napr.(String str = "auto,dom,strom") prida na zaciatok kazdej hodnoty predponu z parametra "addStringStart"
static String	parseTagValue(String data, String tag, String param)	Rozparsuje retazec, najde tam pozadovany tag a v nom hodnotu atributu, napr v retazci : tag=topurl, param=value, navratova hodnota je hodnota
static String	prepositionsAppendNbsp(String text)
static void	printJSON(javax.servlet.jsp.JspWriter out, org.json.JSONArray json)
static void	printJSON(javax.servlet.jsp.JspWriter out, org.json.JSONArray json, String callback)
static void	reinitialize()	Toto potrebujeme zavolat po inicializacii Constants aby bolo mozne zmenit pattern
static String	removeDuplicates(String txt, String splitterRegex)	Zmaze duplikaty z dlheho stringu, kde su hodnoty oddelene ciarkou napr.(String str = "auto,dom,strom")
static boolean	renameFile(String oldFilePath, String newFilePath)	povodne renameTo robilo problemy a to take ze niekedy sa stary subor nedal zmazat a preto nebol vytvoreny ani novy riesenie -> najprv vytvorim novy subor a ak sa da potom zmazem ten stary
static StringBuilder	replace(StringBuilder src, String oldStr, String newStr)	Replace stringu na string
static String	replace(String src, String oldStr, String newStr)	Replace stringu na string
static String	replaceIgnoreCase(String src, String oldStr, String newStr)	Nahradenie retazca oldStr retazcom newStr bez ohladu na velkost pismen
static String	replaceRegex(String source, String regexPattern, String newStr, boolean isCaseInsensitive)	Replace all occurrences of regex pattern in source string with newStr, eg: content = Tools.replaceRegex(content, "double(\\s*[a-zA-Z0-9]+\\s*=\\s*EshopService\\.)", "BigDecimal $1", false);
static String	replaceStrings(String text, String constantName, boolean replaceWholeLine)	Nahradi vyrazy v texte podla konf.
static int	safeLongToInt(long l)	performs save conversion from long to int if long value isn't convertable to int without change of value exception is thrown
static String	sanitizeHttpHeaderParam(String headerParam)	Opravuje moznu chybu HTTP response splitting http://en.wikipedia.org/wiki/HTTP_response_splitting
static Object	sessionGetAttribute(javax.servlet.http.HttpSession session, String name)	Safely get session attribute, if session is invalid, it will not throw IllegalStateException
static void	sessionSetAttribute(javax.servlet.http.HttpSession session, String name, Object value)
static void	setTimeout(Runnable runnable, int delay)	Funkcia podobna JS kodu setTimeout pre asynchronne spustenie ulohy (vid InitServlet volanie localconf.jsp)
String[]	split(String groups, String delimiter)
String[]	split(String groups, String delimiter, boolean doTrim)
List<String>	stringToList(String string, String delimiter)
static BufferedImage	toBufferedImage(Image image)
static String	toString(StringBuilder builder)	Returns toString value of StringBuilder OR null if StringBuilder is NULL
static String	trim(String value)
static String	truncateText(String text, int length)	Vrati orezany text po najblizsie slovo
static String	unescapeHtmlEntities(String text)	Odescapuje HTML kod, napr.
static String	URLDecode(String text)
static String	URLEncode(String text)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

decimalFormat

public static final DecimalFormat decimalFormat

slovakCollator

public static final Collator slovakCollator

Constructor Details

Tools

public Tools()

Method Details

reinitialize

public static void reinitialize()

Toto potrebujeme zavolat po inicializacii Constants aby bolo mozne zmenit pattern

formatDate

public static String formatDate(long date)

formatDate

public static String formatDate(Date date)

formatDate

public static String formatDate(Object o,
 String nullValue)

formatTime

public static String formatTime(long time)

formatTime

public static String formatTime(Date date)

formatDateTime

public static String formatDateTime(long time)

formatDateTime

public static String formatDateTime(Date time)

formatDateTime

public static String formatDateTime(Object o,
 String nullValue)

formatDateTimeSeconds

public static String formatDateTimeSeconds(long time)

formatDateTimeSeconds

public static String formatDateTimeSeconds(Date time)

renameFile

public static boolean renameFile(String oldFilePath,
 String newFilePath)

povodne renameTo robilo problemy a to take ze niekedy sa stary subor nedal zmazat a preto nebol vytvoreny ani novy riesenie -> najprv vytvorim novy subor a ak sa da potom zmazem ten stary

Parameters:

oldFilePath - Description of the Parameter

newFilePath - Description of the Parameter

Returns:

Description of the Return Value

isEmpty

public static boolean isEmpty(String s)

Otestuje, ci zadany string je prazdny

Parameters:

s -

Returns:

- true ak s je null, alebo prazdny, inak false

isNotEmpty

public static boolean isNotEmpty(String s)

Otestuje, ci zadany string nie je prazdny

Parameters:

s -

Returns:

isEmpty

public static boolean isEmpty(StringBuilder sb)

Otestuje, ci zadany StringBuilder je prazdny

Parameters:

sb -

Returns:

- true ak sb je null, alebo prazdny, inak false

isEmpty

public static boolean isEmpty(Collection<?> c)

Otestuje, ci zadana kolekcia je prazdna

Parameters:

c - kolekcia

Returns:

true ak je kolekcia null alebo prazdna, inak false

isNotEmpty

public static boolean isNotEmpty(StringBuilder sb)

Otestuje, ci zadany StringBuilder nie je prazdny

Parameters:

sb -

Returns:

areSame

public static boolean areSame(String a,
 String b)

Otestuje, ci su dane retazce rovnake, pricom empty a empty sa pocitaju za rovnake.

Parameters:

a - retazec alebo null

b - retazec alebo null

Returns:

true ak sďż˝ oba empty, alebo oba non-empty a equal

isEmail

public static boolean isEmail(String email)

Otestuje, ci zadany parameter je email

Parameters:

email -

Returns:

isPhoneNumber

public static boolean isPhoneNumber(String phoneNumber)

Otestuje, ci zadany string je telefonne cislo

natUrl

public static String natUrl(String url)

Vykona preklad URL na ine URL, pouziva sa ak je potrebne loopback data stahovat z ineho portu / nazvu

Parameters:

url -

Returns:

replaceStrings

public static String replaceStrings(String text,
 String constantName,
 boolean replaceWholeLine)

Nahradi vyrazy v texte podla konf. premennej constantName, vyrazy musia byt na novom riadku vo formate stary|novy, pouziva sa ked potrebujem nahradit viacero vyrazov

Parameters:

text -

constantName -

replaceWholeLine - - ak je true nahradia sa len vyrazy zhodne na novom riadku

Returns:

authWithTokenAndDownloadUrl

public static String authWithTokenAndDownloadUrl(String url,
 String token)

Autorizuje sa pomozou tokenu, stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null

Parameters:

url -

token -

Returns:

downloadUrl

public static String downloadUrl(String url)

Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null

Parameters:

url -

Returns:

downloadUrl

public static String downloadUrl(String url,
 String characterEncoding)

Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null

Parameters:

url - url

characterEncoding - encoding

Returns:

downloadUrl

public static String downloadUrl(String url,
 javax.servlet.http.Cookie[] cookies)

Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null

Parameters:

url -

Returns:

downloadUrl

public static String downloadUrl(String url,
 String defaultEncoding,
 javax.servlet.http.Cookie[] cookies)

Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null

Parameters:

url -

defaultEncoding - - kodovanie (ak nebude nastavene v response hlavicke)

cookies - cookies ktore sa maju pouzit pri requeste

Returns:

downloadUrl

public static String downloadUrl(String url,
 String defaultEncoding,
 javax.servlet.http.Cookie[] cookies,
 int timeOutSeconds)

Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null

Parameters:

url -

defaultEncoding - - kodovanie (ak nebude nastavene v response hlavicke)

cookies - cookies ktore sa maju pouzit pri requeste

timeOutSeconds - cas v sekundach po uplynuti ktorych sa spojenie prerusi.

Returns:

downloadUrl

public static String downloadUrl(String url,
 String defaultEncoding,
 javax.servlet.http.Cookie[] cookies,
 int timeOutSeconds,
 Map<String,String> headers)

Stiahne pozadovane URL a vrati to ako String, ak nastala chyba, vrati null

Parameters:

url -

defaultEncoding - - kodovanie (ak nebude nastavene v response hlavicke)

cookies - cookies ktore sa maju pouzit pri requeste

timeOutSeconds - cas v sekundach po uplynuti ktorych sa spojenie prerusi.

headers - dodatocne hlavicky ktore chceme requestu pridat

Returns:

downloadUrl

public static String downloadUrl(String basePath,
 javax.servlet.http.HttpServletRequest req)

Stiahnutie stranky s vyuzitim Jakarta HTTP Client (zvlada POST aj GET)

Parameters:

basePath -

req -

Returns:

parseTagValue

public static String parseTagValue(String data,
 String tag,
 String param)

Rozparsuje retazec, najde tam pozadovany tag a v nom hodnotu atributu, napr v retazci : tag=topurl, param=value, navratova hodnota je hodnota

Parameters:

data -

tag -

param -

Returns:

join

public static String join(String[] array)

join

public static String join(String[] array,
 String glue)

join

public static <T> String join(List<T> array)

join

public static <T> String join(List<T> array,
 String glue)

formatFileSize

public static String formatFileSize(long lengthLong)

Naformatuje velkost suboru ako 1,45 KB

Parameters:

lengthLong -

Returns:

getNow

public static long getNow()

Vrati timestamp aktualneho casu

Returns:

generatePassword

@Deprecated
public static String generatePassword(int len)

Deprecated.

- use Password.generatePassword

Parameters:

len -

Returns:

getIntValue

public static int getIntValue(String value,
 int defaultValue)

skonvertuje String na int, vratane vsetkych kontrol. Ak sa nepodari, vrati defaultValue

Parameters:

value -

defaultValue -

Returns:

getIntValue

public static int getIntValue(Integer value)

getIntValue

public static int getIntValue(Integer value,
 int defaultValue)

Ziska int hodnotu z Integera, alebo vrati defaultValue (ak je null)

Parameters:

value -

defaultValue -

Returns:

getIntegerListValue

public static List<Integer> getIntegerListValue(String[] value)

ziska integer hodnoty z pola stringov a ak je null, tak prazdny zoznam

Parameters:

value -

Returns:

getFloatValue

public static float getFloatValue(String value,
 float defaultValue)

getDoubleValue

public static double getDoubleValue(String value,
 double defaultValue)

getDoubleValue

public static double getDoubleValue(Object value,
 double defaultValue)

getBigDecimalValue

public static BigDecimal getBigDecimalValue(String value,
 String defaultValue)

Ziska BigDecimal hodnotu zo Stringu alebo z defaultValue ak je value null. Ak value alebo defaultValue nie je platnou reprezentaciou BigDecimal-u vrati BigDecimal s hodnotou 0.

Parameters:

value -

defaultValue -

Returns:

getBigDecimalValue

public static BigDecimal getBigDecimalValue(Object value,
 String defaultValue)

Get BigDecimal value from object. If value is null or not valid BigDecimal representation, return defaultValue.

Parameters:

value - - BigDecimal object or value.toString() will be used to parse

defaultValue - - default value to return if parsing fails

getBigDecimalValue

public static BigDecimal getBigDecimalValue(String value)

Ziska BigDecimal hodnotu zo Stringu, ak je null, alebo ak value nie je platnou reprezentaciou BigDecimal-u vrati BigDecimal s hodnotou 0.

Parameters:

value -

Returns:

getLongValue

public static long getLongValue(String value,
 long defaultValue)

getParameter

public static String getParameter(javax.servlet.http.HttpServletRequest request,
 String name)

Vrati hodnotu parametra z requestu, v Tomcate je bug, ak je URL ...?docid=3#kotva, tak to vrati vratane tej kotvy. EDIT 13.8.2014 : navratova hodnota je osetrena na XSS

Parameters:

request -

name -

Returns:

getParameterNotNull

public static String getParameterNotNull(javax.servlet.http.HttpServletRequest request,
 String name)

Get parameter value from request. If value is null, return empty string. Value is filtered for XSS.

Parameters:

request -

name -

Returns:

getRequestAttribute

public static String getRequestAttribute(javax.servlet.http.HttpServletRequest request,
 String name,
 String defaultValue)

Ziska string hodnotu z request objektu podla mena, ak neexistuje alebo je prazdne vrati defaultValue

Parameters:

request -

name -

defaultValue -

Returns:

replace

public static String replace(String src,
 String oldStr,
 String newStr)

Replace stringu na string

Parameters:

src - zdrojovy string

oldStr - co sa ma nahradit

newStr - za co sa ma nahradit

Returns:

string src v ktorom je nahradene oldStr za newStr

replace

public static StringBuilder replace(StringBuilder src,
 String oldStr,
 String newStr)

Replace stringu na string

Parameters:

src - zdrojovy string

oldStr - co sa ma nahradit

newStr - za co sa ma nahradit

Returns:

string src v ktorom je nahradene oldStr za newStr

getNumberSubstring

public static int getNumberSubstring(String src,
 String subString)

Funkcia, ktora zisti pocet vyskytov vstupneho substringu v retazci

Parameters:

src - retazec, v ktorom chceme zistit pocet vyskytov

subString - co sa ma nahradit

Returns:

pocet vyskytov substring v src, ak je vstupny string null vrati -1, inak stale pocet vyskytov

replaceIgnoreCase

public static String replaceIgnoreCase(String src,
 String oldStr,
 String newStr)

Nahradenie retazca oldStr retazcom newStr bez ohladu na velkost pismen

Parameters:

src -

oldStr -

newStr -

Returns:

URLEncode

public static String URLEncode(String text)

URLDecode

public static String URLDecode(String text)

sanitizeHttpHeaderParam

public static String sanitizeHttpHeaderParam(String headerParam)

Opravuje moznu chybu HTTP response splitting http://en.wikipedia.org/wiki/HTTP_response_splitting

Parameters:

headerParam -

Returns:

getRemoteIP

public static String getRemoteIP(javax.servlet.http.HttpServletRequest request)

Vrati IP adresu vzdialeneho pocitaca, vie spracovat aj poziadavky za proxy

Parameters:

request -

Returns:

getRemoteHost

public static String getRemoteHost(javax.servlet.http.HttpServletRequest request)

Vrati DNS meno vzdialeneho pocitaca, vie spracovat aj poziadavky za proxy

Parameters:

request -

Returns:

getRemoteHost

public static String getRemoteHost(String ip)

Vrati DNS meno vzdialeneho pocitaca na zaklade IP adresy

Parameters:

ip -

Returns:

isSecure

public static boolean isSecure(javax.servlet.http.HttpServletRequest request)

Vrati true, ak sa jedna o HTTPS pripojenie

Parameters:

request -

Returns:

getCookieValue

public static String getCookieValue(javax.servlet.http.Cookie[] cookies,
 String name,
 String defaultValue)

Ziska hodnotu cookie daneho mena

Parameters:

cookies -

name -

defaultValue -

Returns:

getTokens

public static String[] getTokens(String groups,
 String delimiter)

Vrati pole typu String, s jednotlivymi polozkami v retazci, ak sa retazec neda rozdelit, vrati prazdne pole

Parameters:

groups - - retazec, ktory sa ma rozparsovat

delimiter -

Returns:

getTokens

public static String[] getTokens(String groups,
 String delimiter,
 boolean doTrim)

Vrati pole typu String, s jednotlivymi polozkami v retazci, ak sa retazec neda rozdelit, vrati prazdne pole

Parameters:

groups -

delimiter -

doTrim -

Returns:

split

public String[] split(String groups,
 String delimiter)

split

public String[] split(String groups,
 String delimiter,
 boolean doTrim)

getTokensInt

public static int[] getTokensInt(String groups,
 String delimiter)

Vrati pole typu int s jednotlivymi polozkami v retazci

Parameters:

groups -

delimiter -

Returns:

getTokensLong

public static long[] getTokensLong(String groups,
 String delimiter)

Vrati pole typu long s jednotlivymi polozkami v retazci

Parameters:

groups -

delimiter -

Returns:

getTokensInteger

public static Integer[] getTokensInteger(String groups,
 String delimiter)

Vrati pole typu Integer s jednotlivymi polozkami v retazci

Parameters:

groups -

delimiter -

Returns:

getDocId

public static int getDocId(javax.servlet.http.HttpServletRequest request)

Vrati docId stranky, pouzije docDetails v requeste a ked nie je pouzije docid parameter z requestu Nutne pouzit ked je nejake remapovanie stranky (cize parameter je iny ako skutocne zobrazena stranka)

Parameters:

request -

Returns:

getParameterFromUrl

public static String getParameterFromUrl(String url,
 String paramName)

Ziska hodnotu parametra zo zadaneho URL

Parameters:

url -

paramName -

Returns:

addParameterToUrl

public static String addParameterToUrl(String url,
 String paramName,
 String paramValue)

Prida parameter k zadanemu URL

Parameters:

url -

paramName -

paramValue -

Returns:

addParameterToUrlNoAmp

public static String addParameterToUrlNoAmp(String url,
 String paramName,
 String paramValue)

addParametersToUrl

public static String addParametersToUrl(String url,
 String paramNameValue)

addParametersToUrlNoAmp

public static String addParametersToUrlNoAmp(String url,
 String paramNameValue)

getBaseLink

public static String getBaseLink(javax.servlet.http.HttpServletRequest request,
 String[] skipNames)

Vrati URL vratane pripadnych parametrov (okrem docid)

Parameters:

request -

Returns:

getCleanBody

public static String getCleanBody(String data,
 String start,
 String end)

Oreze z HTML kodu vsetko za start a pred end, start a end sa tam nebude nachadzat

Parameters:

data - - HTML kod

start - - zaciatocny text orezu

end - - koncovy text orezu

Returns:

getStringValue

public static String getStringValue(String value,
 String defaultValue)

vrati String a ak je null tak defaultValue

Parameters:

value -

defaultValue -

Returns:

getStringListValue

public static List<String> getStringListValue(String[] value)

vrati read-only zoznam stringov a ak je null, tak prazdny zoznam

Parameters:

value -

Returns:

doNotVerifyCertificates

public static void doNotVerifyCertificates()

doNotVerifyCertificates

public static SSLContext doNotVerifyCertificates(String host)

Nastavi neverifikaciu certifikatov pre SSL spojenie

getDayCode

public static String getDayCode(int dayOfWeek)

Vrati kod dna podla cisla dna z kalendara (Calendar.DAY_OF_WEEK), vrati su, mo, tu, we, th, fr, sa

Parameters:

dayOfWeek -

Returns:

insertJQuery

public static String insertJQuery(javax.servlet.http.HttpServletRequest request)

Vlozi jquery javascript alebo ak uz bol vlozeny, tak prazdny String

Parameters:

request -

Returns:

String

insertJQueryUI

public static String insertJQueryUI(javax.servlet.jsp.PageContext pageContext,
 String... modules)

Vlozi jquery javascript alebo ak uz bol vlozeny, tak prazdny String

Parameters:

pageContext -

Returns:

String

insertJQueryUI

public static String insertJQueryUI(javax.servlet.http.HttpServletRequest request,
 String... modules)

Vlozi jquery javascript alebo ak uz bol vlozeny, tak prazdny String

Parameters:

request -

Returns:

String

insertAngular2

public static String insertAngular2(javax.servlet.http.HttpServletRequest request)

insertAngular2

public static String insertAngular2(javax.servlet.http.HttpServletRequest request,
 boolean minified,
 boolean insertBaseHref)

getDomainBaseHref

public static String getDomainBaseHref(javax.servlet.http.HttpServletRequest request)

getBaseHref

public static String getBaseHref(javax.servlet.http.HttpServletRequest request)

Vrati base HTTP adresu servera, cize nieco ako http://www.interway.sk vie si poradit aj s portami a umiestnenim za reverzne proxy

Parameters:

request -

Returns:

getBaseHrefLoopback

public static String getBaseHrefLoopback(javax.servlet.http.HttpServletRequest request)

Vrati base HTTP adresu servera pre loopback HTTP spojenie, cize nieco ako http://localhost:8080/

Parameters:

request -

Returns:

isInteger

public static boolean isInteger(String possibleNumber)

extractAgeFrom

public static Calendar extractAgeFrom(String birthId)

Vrati Calendar z rodneho cisla. Tento Calendar obsahuje vek cloveka s tymto rodnych cislom. pocet rokov si potom zistime jednoduchym zavolanim: extractFromAge(rodneCislo).get(Calendar.YEAR) Pri priestupnych rokoch ma odchylku +- jeden den.

Parameters:

birthId - - rodne cislo

Returns:

Calendar

getUserId

public static int getUserId(javax.servlet.http.HttpServletRequest request)

Vracia id prihlaseneho pouzivatela.

Parameters:

request -

Returns:

Integer userId

containsOneItem

public static boolean containsOneItem(int[] arrOne,
 int[] arrTwo)

Otestuje, ci pole arrOne obsahuje aspon jeden prvok z pola arrTwo

Parameters:

arrOne -

arrTwo -

Returns:

containsOneItem

public static boolean containsOneItem(int[] arrOne,
 int two)

Otestuje, ci pole arrOne obsahuje two

Parameters:

arrOne -

two -

Returns:

containsOneItem

public static boolean containsOneItem(String[] arrOne,
 String[] arrTwo)

Otestuje, ci pole arrOne obsahuje aspon jeden prvok z pola arrTwo

Parameters:

arrOne -

arrTwo -

Returns:

containsOneItem

public static boolean containsOneItem(String[] arrOne,
 String two)

Otestuje, ci pole arrOne obsahuje two

Parameters:

arrOne -

two -

Returns:

doubleEquals

public static boolean doubleEquals(double firstNumber,
 double secondNumber,
 double eps)

Vrati, ci je rozdiel medzi dvomi double cislami mensi ako zadana odchylka

doubleEquals

public static boolean doubleEquals(double firstNumber,
 double secondNumber)

Vrati, ci sa dve cisla rovnaju v signifikantnych bitoch - reprezentacia dvoch cisiel v JVM v double formate sa moze lisit na poslednych 8 bitoch - preto == nemusi fungovat. Skuste System.out.println((1.0d / 49)*49)

isAnyNotEmpty

public static boolean isAnyNotEmpty(String... values)

isAnyEmpty

public static boolean isAnyEmpty(String... values)

areNotEmpty

public static boolean areNotEmpty(String... values)

filter

public static <T> List<T> filter(List<? extends T> originalList,
 SelectionFilter<? super T> filter)

Vrati novy zoznam, ktory pozostava z prvkov povodneho zoznamu, ktore splnaju zadanu podmienku.

getServerName

public static String getServerName(javax.servlet.http.HttpServletRequest request)

Vrati serverName z poziadavky aj ked je za proxy.

Parameters:

request -

Returns:

getServerName

public static String getServerName(javax.servlet.http.HttpServletRequest request,
 boolean useAlias)

Vrati server name aj ked je za proxy

Parameters:

request -

useAlias - - ak je true robi sa aj serverAlias, false treba len pri tvorbe presmerovani

Returns:

getRequestedLink

public static String getRequestedLink(javax.servlet.http.HttpServletRequest request)

Vracia cely String, ktory pouzivatel uvidi v adresnej liste v prehliadaci, URL + queryString nieco ako: http://www.google.sk/search?q=something&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:sk:official&client=firefox-a

getRealPath

public static String getRealPath(String virtualPathParam)

capitalize

public static String capitalize(String source)

capitalize("nieco Nieco nIeCo") => "Nieco Nieco Nieco"

getDateFromString

public static Date getDateFromString(String dateString,
 String formatString)

Funkcia vrati objekt typu Date zo vstupneho retazca dateString na zaklade formatu uvedeneho v parametri formatString. Napr. Tools.getDateFromString("20091231 235959", "yyyyMMdd HHmmss") vrati objekt Date s nastavenymi hodnotami ako 31.12.2009 23:59:59

Parameters:

dateString - vstupny retazec, z ktoreho chceme ziskat objekt Date, napr. "20091231 235959"

formatString - formatovaci retazec, podla ktoreho sa bude formatovat vstupny retazec dateString, napr. "yyyyMMdd HHmmss"

Returns:

vrati objekt typu Date s nastavenymi hodnotami podla vstupnych parametrov, ak sa vyskytne nejaka parsovacia chyba, vrati null

getMonthNameLocalized

public static String getMonthNameLocalized(int month,
 String lng)

Funkcia vrati lokalizovane meno mesiaca z properties, pouzitim pozadovaneho jazyka

Parameters:

month - - cislo mesiaca v konvencii triedy Calendar (tj. januar = 0, februar = 1 ... december = 11)

lng - - pozadovany jazyk, ak je null, pouzije sa defaultLanguage z Constants

Returns:

- lokalizovany nazov mesiaca

getMonthNameLocalized

public static String getMonthNameLocalized(int month)

Funkcia vrati lokalizovane meno mesiaca z properties, pouzitim predvoleneho jazyka (parameter defaultLanguage z Constants)

Parameters:

month - - cislo mesiaca v konvencii triedy Calendar (tj. januar = 0, februar = 1 ... december = 11)

Returns:

- lokalizovany nazov mesiaca

toBufferedImage

public static BufferedImage toBufferedImage(Image image)

firstNonNull

public static <T> T firstNonNull(T... possibilities)

getBooleanValue

public static boolean getBooleanValue(String value,
 boolean defaultValue)

Ziskanie hodnoty ako boolean

Parameters:

value -

defaultValue -

Returns:

deepCopy

public static Map<String,String> deepCopy(Map<String,String> original)

deeply clones a Map by cloning all the values.

addCookie

public static boolean addCookie(javax.servlet.http.Cookie cookie,
 javax.servlet.http.HttpServletResponse response,
 javax.servlet.http.HttpServletRequest request)

canSetCookie

public static boolean canSetCookie(String classification,
 javax.servlet.http.Cookie[] cookies)

html2text

public static String html2text(String html)

Vycisti html od znaciek a pod, vrati cisty text, odstrani viacnasobne whitespaces a newlines pre viac info : http://jsoup.org/apidocs/

Parameters:

html -

Returns:

getParamAttribute

public static String getParamAttribute(String name,
 javax.servlet.http.HttpServletRequest request)

Vrati hodnotu parametra, alebo attributu (ak je parameter null). Ak je aj atribut null, vrati null.

Parameters:

name -

request -

Returns:

copyList

public static <T> List<T> copyList(List<T> source)

deep copy of list

Parameters:

source -

Returns:

safeLongToInt

public static int safeLongToInt(long l)

performs save conversion from long to int if long value isn't convertable to int without change of value exception is thrown

Parameters:

l -

Returns:

int representation of longsomhow to

removeDuplicates

public static String removeDuplicates(String txt,
 String splitterRegex)

Zmaze duplikaty z dlheho stringu, kde su hodnoty oddelene ciarkou napr.(String str = "auto,dom,strom")

Parameters:

txt -

splitterRegex -

Returns:

containsWholePartInString

public static boolean containsWholePartInString(String allText,
 String splitterRegex,
 String comparableText)

V dlhem stringu, kde su hodnoty oddelene ciarkou napr.(String str = "auto,dom,strom") skontroluje ci cele casti medzi oddelovacmi sa nenachodzaju v comparableText-e

Parameters:

allText -

splitterRegex -

comparableText -

Returns:

parseStringAddOnStart

public static String parseStringAddOnStart(String txt,
 String splitterRegex,
 String addStringStart)

Z dlheho stringu, kde su hodnoty oddelene ciarkou napr.(String str = "auto,dom,strom") prida na zaciatok kazdej hodnoty predponu z parametra "addStringStart"

Parameters:

txt -

splitterRegex -

addStringStart -

Returns:

stringToList

public List<String> stringToList(String string,
 String delimiter)

Parameters:

string -

delimiter -

Returns:

getPathWithTimestamp

public static String getPathWithTimestamp(String virtualPath)

prida k ceste parameter time s timestampom (aby sa znovunacitavalo ce es es ko)

Parameters:

virtualPath -

Returns:

checkIpAccess

public static boolean checkIpAccess(javax.servlet.http.HttpServletRequest request,
 String constantName)

checks if remote IP of requestis listed in allowed IPs constant ( comma separated string )

Parameters:

request -

constantName - - meno konfiguracnej premennej (ta je nastavena na znak * alebo zoznam ZACIATKOV povolenych ip adries oddelenych ciarkou)

Returns:

getUserPrincipal

public static Principal getUserPrincipal(javax.servlet.http.HttpServletRequest request)

Vrati request.getUserPrincipal aj pre spring owrapovanie (pouzivane pri integracii na IIS)

Parameters:

request -

Returns:

fixURL

public static String fixURL(String url)

truncateText

public static String truncateText(String text,
 int length)

Vrati orezany text po najblizsie slovo

convertToHtmlTags

public static String convertToHtmlTags(String text)

Skonvertuje |* tagy na html tagy

Parameters:

text -

Returns:

isNumeric

public static boolean isNumeric(String str)

setTimeout

public static void setTimeout(Runnable runnable,
 int delay)

Funkcia podobna JS kodu setTimeout pre asynchronne spustenie ulohy (vid InitServlet volanie localconf.jsp)

Parameters:

runnable -

delay -

prepositionsAppendNbsp

public static String prepositionsAppendNbsp(String text)

unescapeHtmlEntities

public static String unescapeHtmlEntities(String text)

Odescapuje HTML kod, napr. z &lt; spravi <, je to potrebne napr. pri exporte do Excelu a podobne

Parameters:

text -

Returns:

escapeHtml

public static String escapeHtml(String text)

getJsonUnsafe

public static String getJsonUnsafe(String json)

getRequestParameterNamesUnsafe

public static Enumeration<String> getRequestParameterNamesUnsafe(javax.servlet.http.HttpServletRequest request)

Parameters:

request - HttpServletRequest

Returns:

unescaped request parameter names

getRequestParameterNames

public static Enumeration<String> getRequestParameterNames(javax.servlet.http.HttpServletRequest request)

Parameters:

request - HttpServletRequest

Returns:

escaped request parameter names

getRequestParameterNames

public static Enumeration<String> getRequestParameterNames(javax.servlet.http.HttpServletRequest request,
 boolean sanitize)

Parameters:

request - HttpServletRequest

sanitize - escape request parameter names if it's true

Returns:

escaped/unescaped request parameter names

getRequestParameterValues

public static String[] getRequestParameterValues(javax.servlet.http.HttpServletRequest request,
 String param)

Parameters:

request - HttpServletRequest

param - Request parameter name

Returns:

escaped request parameter values

getRequestParameterValues

public static String[] getRequestParameterValues(javax.servlet.http.HttpServletRequest request,
 String param,
 boolean sanitize)

Parameters:

request - HttpServletRequest

param - Request parameter name

sanitize - escape request parameter values if it's true

Returns:

escaped/unescaped request parameter values

getRequestParameterValuesUnsafe

public static String[] getRequestParameterValuesUnsafe(javax.servlet.http.HttpServletRequest request,
 String param)

Parameters:

request - HttpServletRequest

param - Request parameter name

Returns:

unescaped request parameter values

getRequestParameter

public static String getRequestParameter(javax.servlet.http.HttpServletRequest request,
 String param)

Parameters:

request - HttpServletRequest

param - Request parameter name

Returns:

escaped request parameter value

getRequestParameterUnsafe

public static String getRequestParameterUnsafe(javax.servlet.http.HttpServletRequest request,
 String param)

Parameters:

request - HttpServletRequest

param - Request parameter name

Returns:

unescaped request parameter value

getRequestParameter

public static String getRequestParameter(javax.servlet.http.HttpServletRequest request,
 String param,
 boolean sanitize)

Parameters:

request - HttpServletRequest

param - Request parameter name

sanitize - escape request parameter value if it's true

Returns:

escaped/unescaped request parameter value

printJSON

public static void printJSON(javax.servlet.jsp.JspWriter out,
 org.json.JSONArray json,
 String callback)
                      throws org.json.JSONException,
IOException

Parameters:

out - JspWriter

json - JSONArray with news

callback - name of callback you want to call with json as a parameter

Throws:

org.json.JSONException

IOException

printJSON

public static void printJSON(javax.servlet.jsp.JspWriter out,
 org.json.JSONArray json)
                      throws org.json.JSONException,
IOException

Parameters:

out - JspWriter

json - JSONArray with news

Throws:

org.json.JSONException

IOException

getRequestURI

public static String getRequestURI(javax.servlet.http.HttpServletRequest request)

getRequestQueryString

public static String getRequestQueryString(javax.servlet.http.HttpServletRequest request)

nextWorkingDay

public static Calendar nextWorkingDay(Calendar calendar)

isWorkingDay

public static boolean isWorkingDay(Calendar cal)

trim

public static String trim(String value)

toString

public static String toString(StringBuilder builder)

Returns toString value of StringBuilder OR null if StringBuilder is NULL

Parameters:

builder -

Returns:

getDomainFromAlias

@Deprecated
public static String getDomainFromAlias(String aliasedDomainName)

Deprecated.

use DomainRedirectDB.getDomainFromAlias

Parameters:

aliasedDomainName -

Returns:

getSpringContext

public static org.springframework.context.ApplicationContext getSpringContext()

Returns Spring ApplicationContext to access spring beans from not spring classes

Returns:

getSpringBean

public static <T> T getSpringBean(String name,
 Class<T> clazz)

Returns Spring Bean, you can get the SpringBean from not spring classes

Type Parameters:

T -

Parameters:

name -

clazz -

Returns:

isTrue

public static boolean isTrue(Boolean b)

Returns true if b IS NOT NULL and value is TRUE

Parameters:

b -

Returns:

isFalse

public static boolean isFalse(Boolean b)

Returns true if b IS NOT NULL and is FALSE

Parameters:

b -

Returns:

base64Decode

public static String base64Decode(String encoded)

Decode base64 encoded string

Parameters:

encoded -

Returns:

base64Encode

public static String base64Encode(String text)

Encode string to base64

Parameters:

text -

Returns:

replaceRegex

public static String replaceRegex(String source,
 String regexPattern,
 String newStr,
 boolean isCaseInsensitive)

Replace all occurrences of regex pattern in source string with newStr, eg: content = Tools.replaceRegex(content, "double(\\s*[a-zA-Z0-9]+\\s*=\\s*EshopService\\.)", "BigDecimal $1", false);

Parameters:

source -

regexPattern -

newStr -

isCaseInsensitive -

Returns:

sessionSetAttribute

public static void sessionSetAttribute(javax.servlet.http.HttpSession session,
 String name,
 Object value)

sessionGetAttribute

public static Object sessionGetAttribute(javax.servlet.http.HttpSession session,
 String name)

Safely get session attribute, if session is invalid, it will not throw IllegalStateException

Parameters:

session -

name -

Returns: