Lifyray the API Summary Textutil

Package Liferay;/****/import java.text.decimalformat;import java.text.numberformat;import java.util.date;import java.util.Random; Import Java.util.regex.matcher;import Java.util.regex.Pattern;/** * @author ivan**/ Public classTextutil {Private StaticPattern N = Pattern.compile ("\ n"); Private StaticPattern R = Pattern.compile ("\ r"); Private StaticPattern RN = Pattern.compile ("\ r \ n"); Private StaticPattern NR = Pattern.compile ("\n\r"); PrivateFinalStaticString BR ="<br/>"; Private StaticNumberFormat DecimalFormat =DecimalFormat. getnumberinstance ();  Public StaticString Doubletotext (DoubleNumber ) {String txt= Doubletotext (number,1); returntxt; }     Public StaticString Doubletotext (DoubleNumberintDigit) {String txt=""; if(Number >0) {decimalformat.setmaximumfractiondigits (digit); TXT=Decimalformat.format (number); }        returntxt; }     Public StaticString DoubleToText2 (DoubleNumberintDigit) {String txt=""; if(Number >0) {DecimalFormat decimalFormat2=NewDecimalFormat (); Decimalformat2.setgroupingsize (0);            Decimalformat2.setmaximumfractiondigits (digit); TXT=Decimalformat2.format (number); }        returntxt; }     Public StaticString Doubletotext (DoubleNumber , String format) {        if(Format.equals ("") ) {format="#,# #0. XX"; } String txt=""; if(Number >0) {DecimalFormat DecimalFormat=Newdecimalformat (format); TXT=Decimalformat.format (number); }        returntxt; }     Public Staticstring texttohtml (String txt) {Matcher m=rn.matcher (TXT); TXT=M.replaceall (BR); M=nr.matcher (TXT); TXT=M.replaceall (BR); M=n.matcher (TXT); TXT=M.replaceall (BR); M=r.matcher (TXT); TXT=M.replaceall (BR); returntxt; }     Public Static voidMain (string[] args) {//Long longduration = new Date (). GetTime ()-46450000;//longduration = new Date (). GetTime ()-longduration;//double doubleduration = longduration;//doubleduration = doubleduration/86400000;//System.out.println (doubleduration);//System.out.println (Doubletotext (doubleduration));String SQL= Getrandomstring (5); System. out. println (SQL); }     Public StaticString Dosubassignlength (String str,intlength) {String commtents=NULL; if(Str.length () >length) {commtents= Str.substring (0, Length-1) +"..."; } Else{commtents=str; }        returncommtents; }     Public Staticstring dosubstring (String str) {string commtents=NULL; if(Str.length () > -) {commtents= Str.substring (0, -) +"..."; } Else{commtents=str; }        returncommtents; }         Public Staticstring GetURL (string layoutid, string url) {StringBuffer buffer=NewStringBuffer ();        Buffer.append (URL); if(LayoutID! =NULL&&!"0". Equals (LayoutID)) {            intStart = Url.lastindexof ("/"); intEnd = Url.indexof ("?");        Buffer.replace (Start, end, LayoutID); }        returnbuffer.tostring (); }     Public Staticstring toUpperCase (String tableName) {string prefix= Tablename.substring (0,1). toUpperCase (); String Results= prefix + tablename.substring (1); returnresults; }     Public StaticString getrandomstring (intlength) {        Char[] Chararray =New Char[length];  for(inti =0; i < length; i++) {Random R=NewRandom (); intn = r.nextint (123);  while(N < -|| (N > $&& N < $) || (N > -&& N < the)                    || n >122) {// (!( (n>=48 && n<=57) | | (n>=65 && n<=90)//&& (n>=97 && n<=122))) {n = r.nextint (123); } Chararray[i]= (Char) n; }        returnstring.valueof (Chararray); }     Public StaticString Convertfilesize (Longfilesize) {String Strunit="Bytes"; String Straftercomma=""; intIntdivisor =1; if(FileSize >=1024x768*1024x768) {Strunit="MB"; Intdivisor=1024x768*1024x768; } Else if(FileSize >=1024x768) {Strunit="KB"; Intdivisor=1024x768; }        if(Intdivisor = =1)            returnFileSize +" "+Strunit; Straftercomma=""+ -* (filesize% intdivisor)/Intdivisor; if(Straftercomma = ="") Straftercomma=". 0"; returnFilesize/intdivisor +"."+ Straftercomma +" "+Strunit; }    }

Lifyray the API Summary Textutil