@Override
public boolean addRole(Role role) {
boolean flag = false;
String newRoleName = role.getName();
int newRolePrivilege = role.getRole_privilege();
String sql =
"insert into role_cl "
+ "values(myrole.nextval, "
+ "'"
+ newRoleName
+ "'"
+ ","
+ newRolePrivilege
+ ")";
Connection conn = null;
Statement stmt = null;
try {
conn = ConnectUtils.getConnection();
stmt = conn.createStatement();
int n = stmt.executeUpdate(sql);
if (n == 1) {
flag = true;
}
} catch (Exception e) {
}
return flag;
}
@Override
public boolean updateRole(Role role) {
boolean flag = false;
String RoleName = role.getName();
int RolePrivilege = role.getRole_privilege();
System.out.println(RoleName);
String sql =
"update role_cl set role_privilege = "
+ RolePrivilege
+ " where role_name = "
+ "'"
+ RoleName
+ "'";
Connection conn = null;
Statement stmt = null;
try {
conn = ConnectUtils.getConnection();
stmt = conn.createStatement();
int n = stmt.executeUpdate(sql);
if (n == 1) {
flag = true;
}
} catch (Exception e) {
}
return flag;
}
@Override
public List<Role> searchAllRole() {
String sql = "select * from role_cl";
List<Role> list = new ArrayList<Role>();
int role_id = 0;
String role_name = null;
int role_privilege = 0;
Connection conn = null;
Statement stmt = null;
ResultSet rs = null;
try {
conn = ConnectUtils.getConnection();
stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
while (rs.next()) {
Role getRole = new Role();
role_id = rs.getInt("role_id");
role_name = rs.getString("role_name");
role_privilege = rs.getInt("role_privilege");
getRole.setId(role_id);
getRole.setName(role_name);
getRole.setRole_privilege(role_privilege);
list.add(getRole);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
ConnectUtils.close(rs);
ConnectUtils.close(stmt);
ConnectUtils.close(conn);
}
return list;
}