package com.util.FTPManager;

import java.util.Vector;

public class  StringUtil {

public static String[] splitPath(String str) {
	int barcounter=0;

	for (int x=0;x<str.length() ; x++) {
		if (str.charAt(x) == '/' || str.charAt(x) == '\\') {
			barcounter++;
		}
	}
	String[] strReturn = new String[barcounter];
	int auxCounter = 0;
	int returnCounter=0;
	for (int i=0 ; i < str.length() ; i++) {
		if ( (str.charAt(i) == '/' || str.charAt(i) == '\\') && (!str.substring(auxCounter,i).equals("") ) ) {
			strReturn[returnCounter] = (str.substring(auxCounter,i));
			auxCounter = i;
			returnCounter++;
		}
	}
	return strReturn;
}

public static String[] splitBefore(String str, char  separator ) {
	
	Vector strVector = new Vector();
	int lastPosition = 0;
	boolean hadAtLeastOneSeparator = false;

	for (int i=0 ; i < str.length() ; i++) {
		if ( str.charAt(i) == separator  ) {
			strVector.addElement(str.substring(lastPosition,i));
			lastPosition = i;
			hadAtLeastOneSeparator = true;
		}
	}
	if (hadAtLeastOneSeparator) {
		strVector.addElement(str.substring(lastPosition,str.length()));
	}

	String[] strReturn = new String[strVector.size()];
	for (int i=0; i< strVector.size() ; i++ ) {
		strReturn[i] =  (String) strVector.elementAt(i);
		
	}

	return strReturn;
}

public static String[] splitAfter(String str, char  separator ) {
	
	Vector strVector = new Vector();
	int lastPosition = 0;
	boolean hadAtLeastOneSeparator = false;
	for (int i=0 ; i < str.length() ; i++) {
		if ( str.charAt(i) == separator  ) {
			strVector.addElement(str.substring(lastPosition,i+1));
			lastPosition = i+1;
			hadAtLeastOneSeparator = true;
		}
	}
	if (hadAtLeastOneSeparator) {
		strVector.addElement(str.substring(lastPosition,str.length()));
	}

	String[] strReturn = new String[strVector.size()];
	for (int i=0; i< strVector.size() ; i++ ) {
		strReturn[i] =  (String) strVector.elementAt(i);
		
	}
	return strReturn;
}

public static String[] split(String str, char  separator ) {
	
	Vector strVector = new Vector();
	int lastPosition = 0;
	boolean hadAtLeastOneSeparator = false;
	for (int i=0 ; i < str.length() ; i++) {
		if ( str.charAt(i) == separator  ) {
			strVector.addElement(str.substring(lastPosition,i));
			lastPosition = i+1;
			hadAtLeastOneSeparator = true;
		}
	}

	if (hadAtLeastOneSeparator) {
		strVector.addElement(str.substring(lastPosition,str.length()));
	}

	String[] strReturn = new String[strVector.size()];
	for (int i=0; i< strVector.size() ; i++ ) {
		strReturn[i] =  (String) strVector.elementAt(i);
		
	}
	return strReturn;
}

public static String replace(String text, String toChange, String changeTo) {
	// This replace is ignore case. to take this out ...

	if (toChange.length() > text.length() ) {
		return text;
	}
	if (toChange.length() == text.length() ){
		if (text.equalsIgnoreCase(toChange) ) {
			return changeTo;
		}
		return text;
	}
	if (toChange.length() == 1 && changeTo.length() == 1) {
		return new String( text.replace(toChange.charAt(0),changeTo.charAt(0)) );
	}

	String returnString = new String();
	int lastPosition = 0 ;
	int indexPosition = text.toLowerCase().indexOf(toChange.toLowerCase());

	while (indexPosition > 0) {
		returnString = text.substring(lastPosition,indexPosition);
		returnString = returnString + changeTo;
		lastPosition = indexPosition + toChange.length();
		indexPosition = text.toLowerCase().indexOf(toChange, lastPosition);
	}
	returnString = returnString  +  text.substring(lastPosition, text.length());
	return returnString;
}

/*public static void main(String[] args) 
{
	String b = "http://www.superlocrio.dev.bowneglobal.com.br";

	System.out.println(b);
	System.out.println("<" + replace("",".dev.", ".demo.") + ">");

}
*/
};