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UserList.java
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UserList.java
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package electronicsstore;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.ArrayList;
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Zachary Kirchens
*/
public class UserList //Class name
implements Serializable //implemented interface
{
//Variables-----------------------------------------------------------------
private ArrayList<Account> listofAccounts;
//Constructors--------------------------------------------------------------
public UserList()
{
}
//Mutators------------------------------------------------------------------
public void addAccount(Account aUser)
{
}
public void RemoveAccount(String sSearch, Account currAccount)
{
if (currAccount.getPermissions()>0)
{
listofAccounts.remove(this.Search(sSearch));
}
else
{
System.out.println("Insufficient permissions!");
}
}
//Accessors-----------------------------------------------------------------
public Account Search(String sSearch)
{
for(Account person : listofAccounts)
{
if(person.getEmail().contains(sSearch))//Check Name
{
return person;
}
}
return null;
}
//FileSystem Interaction----------------------------------------------------
public void saveUsers()
{
try
{
FileOutputStream fileOut=
new FileOutputStream(new File("uList.ser"));
ObjectOutputStream out = new ObjectOutputStream(fileOut);
out.writeObject(this);
out.flush();
out.close();
fileOut.close();
}catch(IOException i){
System.out.println("Could Not Write file");
i.printStackTrace();
}
}
public UserList loadUsers()
{
try
(FileInputStream fileIn = new FileInputStream("uList.ser");
ObjectInputStream in = new ObjectInputStream(fileIn)) {
return (UserList)in.readObject();
}
catch(IOException i)
{
System.out.println("Could Not Load File");
}
catch(ClassNotFoundException c)
{
System.out.println("Class not found");
}
return null;
}
}