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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package org.anjocaido.groupmanager.utils;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.GregorianCalendar;
import java.util.List;
import org.anjocaido.groupmanager.data.Group;
/**
*
* @author gabrielcouto
*/
public abstract class Tasks {
public static void copy(InputStream src, File dst) throws IOException {
InputStream in = src;
OutputStream out = new FileOutputStream(dst);
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
out.close();
try {
in.close();
} catch (Exception e) {
}
}
public static void copy(File src, File dst) throws IOException {
InputStream in = new FileInputStream(src);
copy(in, dst);
}
public static void removeOldFiles(File folder) {
if (folder.isDirectory()) {
long oldTime = System.currentTimeMillis() - 86400000L;
for (File olds : folder.listFiles()) {
if (olds.isFile()) {
if (olds.lastModified() < oldTime) {
try {
olds.delete();
} catch (Exception e) {
}
}
}
}
}
}
public static String getDateString() {
GregorianCalendar now = new GregorianCalendar();
String date = "";
date += now.get(GregorianCalendar.DAY_OF_MONTH);
date += "-";
date += now.get(GregorianCalendar.HOUR);
date += "-";
date += now.get(GregorianCalendar.MINUTE);
return date;
}
public static String getStringListInString(List<String> list){
if(list==null){
return "";
}
String result="";
for(int i=0;i<list.size();i++){
result+=list.get(i);
if(i<list.size()-1){
result+=", ";
}
}
return result;
}
public static String getStringArrayInString(String[] list){
if(list==null){
return "";
}
String result="";
for(int i=0;i<list.length;i++){
result+=list[i];
if(i<((list.length)-1)){
result+=", ";
}
}
return result;
}
public static String getGroupListInString(List<Group> list){
if(list==null){
return "";
}
String result="";
for(int i=0;i<list.size();i++){
result+=list.get(i).getName();
if(i<list.size()-1){
result+=", ";
}
}
return result;
}
}
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