org.apache.mahout.common
Class IOUtils
java.lang.Object
org.apache.mahout.common.IOUtils
public final class IOUtils
- extends java.lang.Object
I/O-related utility methods that don't have a better home.
Method Summary |
static void |
quietClose(java.io.Closeable closeable)
|
static void |
quietClose(java.sql.Connection closeable)
|
static void |
quietClose(java.sql.ResultSet closeable)
|
static void |
quietClose(java.sql.ResultSet resultSet,
java.sql.Statement statement,
java.sql.Connection connection)
Closes a ResultSet , Statement and Connection (if not null) and logs (but does not
rethrow) any resulting SQLException . |
static void |
quietClose(java.sql.Statement closeable)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
quietClose
public static void quietClose(java.io.Closeable closeable)
quietClose
public static void quietClose(java.sql.ResultSet closeable)
quietClose
public static void quietClose(java.sql.Statement closeable)
quietClose
public static void quietClose(java.sql.Connection closeable)
quietClose
public static void quietClose(java.sql.ResultSet resultSet,
java.sql.Statement statement,
java.sql.Connection connection)
- Closes a
ResultSet
, Statement
and Connection
(if not null) and logs (but does not
rethrow) any resulting SQLException
. This is useful for cleaning up after a database query.
- Parameters:
resultSet
- ResultSet
to closestatement
- Statement
to closeconnection
- Connection
to close
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