employeesearchservice.java

迷你人事管理系统

package com.jamesholmes.minihr;

import java.util.ArrayList;

public class EmployeeSearchService
{
  /* Hard-coded sample data. Normally this would come from a real data
     source such as a database. */
  private static Employee[] employees = 
  {
    new Employee("Bob Davidson", "123-45-6789"),
    new Employee("Mary Williams", "987-65-4321"),
    new Employee("Jim Smith", "111-11-1111"),
    new Employee("Beverly Harris", "222-22-2222"),
    new Employee("Thomas Frank", "333-33-3333"),
    new Employee("Jim Davidson", "444-44-4444")
  };

  // Search for employees by name.
  public ArrayList searchByName(String name) {
    ArrayList resultList = new ArrayList();

    for (int i = 0; i < employees.length; i++) {
      if (employees[i].getName().toUpperCase().indexOf(name.toUpperCase()) != -1) {
        resultList.add(employees[i]);
      }
    }

    return resultList;
  }

  // Search for employee by social security number.
  public ArrayList searchBySsNum(String ssNum) {
    ArrayList resultList = new ArrayList();

    for (int i = 0; i < employees.length; i++) {
      if (employees[i].getSsNum().equals(ssNum)) {
        resultList.add(employees[i]);
      }
    }

    return resultList;
  }
}