package com.epis.utilities;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import com.epis.bean.admin.Bean;
public class StringUtility {
public static String checknull(String string) {
if (string == null)
string = "";
return string.trim();
}
public static String checknull(String string,String append) {
if (string == null)
string = "" + append.trim();
return string.trim() + append.trim();
}
public static String checkFlag(String string) {
if (!"Y".equals(string)) {
string = "N";
}
return string;
}
public static String arrayToString(String[] stringArray, String appender) {
StringBuffer buffer = new StringBuffer();
int size = stringArray.length;
for (int arrCnt = 0; arrCnt < size; arrCnt++) {
buffer.append(stringArray[arrCnt]).append(appender);
}
return size > 0 ? buffer.toString().substring(0, buffer.length() - 1)
: "";
}
public static StringBuffer replace(char[] string, char[] replace,
String charletter) {
StringBuffer sb = new StringBuffer();
boolean found;
for (int i = 0; i < string.length; i++) {
if (string[i] == replace[0]) {
found = true;
for (int j = 0; j < replace.length; j++) {
if (!(string[i + j] == replace[j])) {
found = false;
break;
}
}
if (found) {
sb.append(charletter);
i = i + (replace.length - 1);
continue;
}
}
sb.append(string[i]);
}
return sb;
}
public static StringBuffer replaces(char[] string, char[] replace,
String charletter) {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < string.length; i++) {
for (int k = 0; k < replace.length; k++) {
if (string[i] == replace[k]) {
sb.append(charletter);
if (i != (string.length - 1)) {
i++;
}
}
}
sb.append(string[i]);
}
return sb;
}
public static String[] getFinYears(String fromYear,String toYear){
int from = Integer.parseInt(fromYear);
int to = Integer.parseInt(toYear);
String[] years = new String[to-from];
for(int year=from,i=0 ;year<to;year++,i++){
years[i] = String.valueOf(year)+"-"+String.valueOf(year+1).substring(2,4);
}
return years;
}
public static String[] getFinYearsTill(String fromYear){
int toYear = Integer.parseInt((new SimpleDateFormat("yyyy")).format(new Date()));
if(Integer.parseInt((new SimpleDateFormat("MM")).format(new Date()))>3){
toYear ++;
}
return getFinYears(fromYear,String.valueOf(toYear));
}
public static String getDay(String date){
String day = null;
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
con = DBUtility.getConnection();
stmt = con.createStatement();
rs = stmt.executeQuery("select to_char(to_date('"+date+"','dd/mm/yyyy'),'Day') from dual");
if(rs.next()){
day = rs.getString(1);
}
} catch (Exception e) {
e.printStackTrace();
}finally{
DBUtility.closeConnection(con,stmt,rs);
}
return day;
}
public static List getMonths(){
List months = new ArrayList();
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
con = DBUtility.getConnection();
stmt = con.createStatement();
rs = stmt.executeQuery("select to_char(add_months(to_date('01/01/1000', 'DD/MM/RRRR'), rownum-1), 'MON') from tab where rownum<13");
while(rs.next()){
months.add(new Bean(rs.getString(1),rs.getString(1)));
}
} catch (Exception e) {
e.printStackTrace();
}finally{
DBUtility.closeConnection(con,stmt,rs);
}
return months;
}
public static String[] getYearsTill(String fromYear) {
int toYear = Integer.parseInt((new SimpleDateFormat("yyyy")).format(new Date()));
int from = Integer.parseInt(fromYear);
int to = toYear;
String[] years = new String[to-from+1];
for(int year=from,i=0 ;year<=to;year++,i++){
years[i] = String.valueOf(year);
}
return years;
}
public static List getFYearMonths(){
List months = new ArrayList();
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
con = DBUtility.getConnection();
stmt = con.createStatement();
rs = stmt.executeQuery("select to_char(add_months(to_date('01/01/1000', 'DD/MM/RRRR'), rownum+2), 'MON') from tab where rownum<13");
while(rs.next()){
months.add(new Bean(rs.getString(1),rs.getString(1)));
}
} catch (Exception e) {
e.printStackTrace();
}finally{
DBUtility.closeConnection(con,stmt,rs);
}
return months;
}
/*public String removeSpecialCharacters(String s) {
return s.replaceAll("\W", "");
}*/
public static String removeSpecialCharacters(String s) {
return s.replaceAll("[^a-zA-Z 0-9]","");
}
public static final String REG_EXPR = "[!\"#$%&'()*+-./:;<=>?@\\^_{|}~`,.\\[\\]]*";
public static String replaceSpecialChars(String string){
string = string.replaceAll(REG_EXPR, "");
while(string.indexOf(" ") != -1){
string = string.replaceAll(" ", "");
}
return string;
}
public static StringBuffer replaceAllSpecialCharacters(StringBuffer search) {
String[] arr = { "+", "-", "&&", "||", "!", "(", ")", "{", "}",
"[", "]", "^", "\"", "~", "*", "?", ":", "\\", "AND", "OR" };
String searchParam=StringUtility.checknull(search.toString());
StringBuffer sb=new StringBuffer("");
for (int i = 0; i < arr.length; i++) {
if (searchParam.contains(arr[i])) {
searchParam = searchParam.replace(arr[i], "\\" + arr[i]);
sb.append(searchParam);
}
}
return sb;
}
public static void main(String[] args) {
//replaceAllSpecialCharacters
/*StringBuffer sss=StringUtility.replaceAllSpecialCharacters(new StringBuffer("Air!()*@!||#$%&*&Bhurtan"));
System.out.println(" sss : "+sss.toString());
*/
String ss="Air!()*@!||#$%&*&Bhurtan";
/*String newName = ss.replaceAll("[^a-zA-Z 0-9]","");
System.out.println(" newName :"+newName);*/
/*String s1=StringUtility.removeSp(ss);
System.out.println(s1);*/
}
}
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import com.epis.bean.admin.Bean;
public class StringUtility {
public static String checknull(String string) {
if (string == null)
string = "";
return string.trim();
}
public static String checknull(String string,String append) {
if (string == null)
string = "" + append.trim();
return string.trim() + append.trim();
}
public static String checkFlag(String string) {
if (!"Y".equals(string)) {
string = "N";
}
return string;
}
public static String arrayToString(String[] stringArray, String appender) {
StringBuffer buffer = new StringBuffer();
int size = stringArray.length;
for (int arrCnt = 0; arrCnt < size; arrCnt++) {
buffer.append(stringArray[arrCnt]).append(appender);
}
return size > 0 ? buffer.toString().substring(0, buffer.length() - 1)
: "";
}
public static StringBuffer replace(char[] string, char[] replace,
String charletter) {
StringBuffer sb = new StringBuffer();
boolean found;
for (int i = 0; i < string.length; i++) {
if (string[i] == replace[0]) {
found = true;
for (int j = 0; j < replace.length; j++) {
if (!(string[i + j] == replace[j])) {
found = false;
break;
}
}
if (found) {
sb.append(charletter);
i = i + (replace.length - 1);
continue;
}
}
sb.append(string[i]);
}
return sb;
}
public static StringBuffer replaces(char[] string, char[] replace,
String charletter) {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < string.length; i++) {
for (int k = 0; k < replace.length; k++) {
if (string[i] == replace[k]) {
sb.append(charletter);
if (i != (string.length - 1)) {
i++;
}
}
}
sb.append(string[i]);
}
return sb;
}
public static String[] getFinYears(String fromYear,String toYear){
int from = Integer.parseInt(fromYear);
int to = Integer.parseInt(toYear);
String[] years = new String[to-from];
for(int year=from,i=0 ;year<to;year++,i++){
years[i] = String.valueOf(year)+"-"+String.valueOf(year+1).substring(2,4);
}
return years;
}
public static String[] getFinYearsTill(String fromYear){
int toYear = Integer.parseInt((new SimpleDateFormat("yyyy")).format(new Date()));
if(Integer.parseInt((new SimpleDateFormat("MM")).format(new Date()))>3){
toYear ++;
}
return getFinYears(fromYear,String.valueOf(toYear));
}
public static String getDay(String date){
String day = null;
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
con = DBUtility.getConnection();
stmt = con.createStatement();
rs = stmt.executeQuery("select to_char(to_date('"+date+"','dd/mm/yyyy'),'Day') from dual");
if(rs.next()){
day = rs.getString(1);
}
} catch (Exception e) {
e.printStackTrace();
}finally{
DBUtility.closeConnection(con,stmt,rs);
}
return day;
}
public static List getMonths(){
List months = new ArrayList();
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
con = DBUtility.getConnection();
stmt = con.createStatement();
rs = stmt.executeQuery("select to_char(add_months(to_date('01/01/1000', 'DD/MM/RRRR'), rownum-1), 'MON') from tab where rownum<13");
while(rs.next()){
months.add(new Bean(rs.getString(1),rs.getString(1)));
}
} catch (Exception e) {
e.printStackTrace();
}finally{
DBUtility.closeConnection(con,stmt,rs);
}
return months;
}
public static String[] getYearsTill(String fromYear) {
int toYear = Integer.parseInt((new SimpleDateFormat("yyyy")).format(new Date()));
int from = Integer.parseInt(fromYear);
int to = toYear;
String[] years = new String[to-from+1];
for(int year=from,i=0 ;year<=to;year++,i++){
years[i] = String.valueOf(year);
}
return years;
}
public static List getFYearMonths(){
List months = new ArrayList();
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
con = DBUtility.getConnection();
stmt = con.createStatement();
rs = stmt.executeQuery("select to_char(add_months(to_date('01/01/1000', 'DD/MM/RRRR'), rownum+2), 'MON') from tab where rownum<13");
while(rs.next()){
months.add(new Bean(rs.getString(1),rs.getString(1)));
}
} catch (Exception e) {
e.printStackTrace();
}finally{
DBUtility.closeConnection(con,stmt,rs);
}
return months;
}
/*public String removeSpecialCharacters(String s) {
return s.replaceAll("\W", "");
}*/
public static String removeSpecialCharacters(String s) {
return s.replaceAll("[^a-zA-Z 0-9]","");
}
public static final String REG_EXPR = "[!\"#$%&'()*+-./:;<=>?@\\^_{|}~`,.\\[\\]]*";
public static String replaceSpecialChars(String string){
string = string.replaceAll(REG_EXPR, "");
while(string.indexOf(" ") != -1){
string = string.replaceAll(" ", "");
}
return string;
}
public static StringBuffer replaceAllSpecialCharacters(StringBuffer search) {
String[] arr = { "+", "-", "&&", "||", "!", "(", ")", "{", "}",
"[", "]", "^", "\"", "~", "*", "?", ":", "\\", "AND", "OR" };
String searchParam=StringUtility.checknull(search.toString());
StringBuffer sb=new StringBuffer("");
for (int i = 0; i < arr.length; i++) {
if (searchParam.contains(arr[i])) {
searchParam = searchParam.replace(arr[i], "\\" + arr[i]);
sb.append(searchParam);
}
}
return sb;
}
public static void main(String[] args) {
//replaceAllSpecialCharacters
/*StringBuffer sss=StringUtility.replaceAllSpecialCharacters(new StringBuffer("Air!()*@!||#$%&*&Bhurtan"));
System.out.println(" sss : "+sss.toString());
*/
String ss="Air!()*@!||#$%&*&Bhurtan";
/*String newName = ss.replaceAll("[^a-zA-Z 0-9]","");
System.out.println(" newName :"+newName);*/
/*String s1=StringUtility.removeSp(ss);
System.out.println(s1);*/
}
}
No comments:
Post a Comment