예제
public class
ClassA {
private
Connection connection;
public void
makeConnection (DataSource ds) {
try
{
connection = ds.getConnection();
}
catch
(SQLException sqle) {
//perform exception handling
}
//do something...
}
}
솔루션
자원 누수를 피하려면 close()가 모든 java.sql.Connection에서 호출되었는지 확인하십시오. 참고: 이 규칙은 javax.sql.DataSource 또는 java.sql.DriverManager를 통해 검색된 Connection에 적용됩니다.
public class
ClassA {
private
Connection connection;
public void
makeConnection (DataSource ds) {
try
{
connection = ds.getConnection();
}
catch
(SQLException sqle) {
//perform exception handling
}
//do something...
try
{
connection.close();
}
catch
(SQLException sqle) {
//perform exception handling
}
}
}