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cpCommand.java
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cpCommand.java
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package com.company;
import org.apache.commons.io.FileUtils;
import org.jetbrains.annotations.NotNull;
import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
public class cpCommand extends Command {
protected String secondDirectoryPath;
protected Path _secondDirectoryPath;
cpCommand(@NotNull String [] _args , String _path){
args = new String[_args.length];
for (int i = 0 ; i <args.length ; ++i )
args[i] = _args[i];
TerminalPath = Paths.get(_path);
myPath = Paths.get(_path);
}
cpCommand(@NotNull String [] _args , Path _path){
args = new String[_args.length];
for (int i = 0 ; i <args.length ; ++i )
args[i] = _args[i];
// mPath = _path;
TerminalPath = _path;
myPath = _path;
}
protected boolean check() {
return DirectoryExist(myPath) && args.length==2;
}
protected void run(String path) throws IOException {
args[0] = toAbsolutePath(args[0]);
args[1] = toAbsolutePath(args[1]);
String source = args[0];
String destination = args[1];
if(!DirectoryExist(destination)){
System.out.println("No such destination ");
return ;
}
String fileName = "" ;
for(int i = args[0].length() -1 ; i >=0 ; --i){
if(args[0].charAt(i) == '/')
break;
else
fileName=args[0].charAt(i) + fileName; /// reversed;
}
File destinationFile = null;
if(FileExist(source)) {
destinationFile = new File(destination + '/' + fileName);
if (!destinationFile.createNewFile()) {
System.out.println("file already exists");
return;
}
destinationFile.createNewFile();
}
else if(DirectoryExist(source)){
if(DirectoryExist(destination + '/' + fileName)) {
System.out.println("Directory already exist");
return ;
}
new File(destination + '/' + fileName).mkdir();
// destinationFile = new File(destination + '/' + fileName);
destinationFile = new File(destination);
}
else {
System.out.println("not directory or file with this name");
return ;
}
File src = new File (source);
try {
if (FileExist(source))
FileUtils.copyFile(src, destinationFile);
else if(DirectoryExist(source))
FileUtils.copyDirectory(src, destinationFile);
}catch(IOException e) {
e.printStackTrace();}
}
protected void ShowArguments() {
///todo
}
}