Selenium : Program on File operations and String operations as 2 diffrent classes called in main class

Program on File operations and String operations as 2 diffrent classes called in main class

import java.io.File;

import java.io.IOException;

import java.util.Locale;

import javax.swing.JOptionPane;

import jxl.*;

import jxl.write.*;

import jxl.write.Number;

import jxl.write.biff.RowsExceededException;

import jxl.read.biff.BiffException;

import jxl.write.*;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

public class File_StringCheck

{

public static void main(String[] args) throws BiffException, IOException, RowsExceededException, WriteException

{

String sDir = JOptionPane.showInputDialog("Enter any Directory");

cFile_Operations oFile_Operations=new cFile_Operations();

System.out.println(oFile_Operations.mCreate_New_Excel(sDir, "Sheet1"));

JOptionPane.showMessageDialog(null, "over");

}

}

class cCheck_String

{

static String sRes="";

static int i;

public cCheck_String( )

{

// TODO Auto-generated constructor stub

}

//aArr - is an string array type ,sPattern - any pattern of regular expression

//Returns - index of array elements matching in the form of string seperated by comma eg-2,3,4

public static String cCheck_Pattern_Array(String aArr[] , String sPattern)

{

Pattern oPattern = Pattern.compile(sPattern);

for (i=0 ; i <= aArr.length-1 ; i++ )

{

Matcher oMatcher = oPattern.matcher(aArr[i]);

if (oMatcher.find( )== true)

{

System.out.println(aArr[i]+"--matches");

sRes=sRes+","+i;

}

}

return sRes;

}

//sStr - is an string type ,sPattern - any pattern of regular expression

//returns true if matching else returns false

public boolean cString_match(String sStr, String sPattern)

{

Pattern oPattern = Pattern.compile(sPattern);

Matcher oMatcher = oPattern.matcher(sStr);

if (oMatcher.find( )== true)

{

System.out.println(sStr+"--matches");

return true;

}

else

{

System.out.println(sStr +"--no matches");

return false;

}

}

}

class cFile_Operations

{

public static boolean mFile_Exsistence(String sPath)

{

File oFile=new File(sPath);

if (oFile.exists()== true )

{

System.out.println("file exist--mFile_Exsistence");

return true;

}

else

{

System.out.println("file does not exist--mFile_Exsistence ");

return false;

}

}

public static boolean mFile_delete(String sFull_path)

{

if (mFile_Exsistence(sFull_path)== true )

{

File oFile=new File(sFull_path);

oFile.delete();

System.out.println("File Deleted--mFile_delete");

return true;

}

else

{

System.out.println("File does not exsist--mFile_delete");

return false;

}

}

//sFull_path="D:\Selenium\test\Excel.xls"

public static boolean mCreate_New_Excel(String sFull_path,String sSheet_Name) throws IOException, WriteException

{

if (mFile_Exsistence(sFull_path)== false )

{

WritableWorkbook workbook = Workbook.createWorkbook(new File(sFull_path));

workbook.createSheet(sSheet_Name, 0);

workbook.close();

System.out.println("Excel file created--mCreate_New_Excel");

return true;

}

else

{

System.out.println("Excel file not created--mCreate_New_Excel");

return false;

}

}

public static String[] mFiles_in_directory(String sDirectory_Path)

{

File oDir = new File(sDirectory_Path);

String[] aFiles = oDir.list();

return aFiles;

}

}