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POHow can I handle this exception within this method?
 

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  1. POHow can I handle this exception within this method?
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    <p>I have JDBC connection code similiar to the following from the Java JDBC tutorial:</p> <pre><code>public static void viewTable(Connection con) throws SQLException { Statement stmt = null; String query = "select COF_NAME, SUP_ID, PRICE, SALES, TOTAL from " + dbName + ".COFFEES"; try { stmt = con.createStatement(); ResultSet rs = stmt.executeQuery(query); while (rs.next()) { String coffeeName = rs.getString("COF_NAME"); int supplierID = rs.getInt("SUP_ID"); float price = rs.getFloat("PRICE"); int sales = rs.getInt("SALES"); int total = rs.getInt("TOTAL"); System.out.println(coffeeName + "\t" + supplierID + "\t" + price + "\t" + sales + "\t" + total); } } catch (SQLException e ) { JDBCTutorialUtilities.printSQLException(e); } finally { stmt.close(); } } </code></pre> <p>My problem with this way of handling to connection is that it closes the statement in the <code>finally</code> block and the method throws any SQLException that may occur. I don't want to do that, because I want any problems handled within this class. However, I <em>do</em> want that <code>Statement#close()</code> call in the finally block so that it is always closed.</p> <p>Right now I'm placing this code in a separate method that returns a <code>HashMap</code> of the fields returned to that the exception is handled in-class. Is there another, possibly better way to handle this?</p> <p>EDIT: The <code>close()</code> SQLException is the one I am concerned with. If possible I'd like to handle that within the method. I could write a try/catch in the finally, but that seems really awkward.</p>
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    1. USMichael K
    1. USMichael K
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    1. COThis is very ambiguous. `My problem with this way of handling to connection is that it closes the statement in the finally block and the method throws any SQLException that may occur. I don't want to do that, because I want any problems handled within this class. However, I do want that Statement#close() call in the finally block so that it is always closed.`
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      1. POHow can I handle this exception within this method?
      1. USBuhake Sindi
    2. COThat code *catches* all SQL exceptions except (possibly) one returned from the `.close()` call (if that can even throw one). I think that code is already very close to what you want, but your question is not really clear.
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      1. POHow can I handle this exception within this method?
      1. USPointy
 

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