public class ArrayHandler extends java.lang.Object implements ResultSetHandler
ResultSetHandler
implementation that converts a
ResultSet
into an Object[]
. This class is
thread safe.ResultSetHandler
Modifier and Type | Field and Description |
---|---|
private RowProcessor |
convert
The RowProcessor implementation to use when converting rows
into arrays.
|
(package private) static RowProcessor |
ROW_PROCESSOR
Singleton processor instance that handlers share to save memory.
|
Constructor and Description |
---|
ArrayHandler()
Creates a new instance of ArrayHandler using a
BasicRowProcessor for conversion. |
ArrayHandler(RowProcessor convert)
Creates a new instance of ArrayHandler.
|
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
handle(java.sql.ResultSet rs)
Places the column values from the first row in an
Object[] . |
static final RowProcessor ROW_PROCESSOR
private RowProcessor convert
public ArrayHandler()
BasicRowProcessor
for conversion.public ArrayHandler(RowProcessor convert)
convert
- The RowProcessor
implementation
to use when converting rows into arrays.public java.lang.Object handle(java.sql.ResultSet rs) throws java.sql.SQLException
Object[]
.handle
in interface ResultSetHandler
rs
- The ResultSet
to handle. It has not been touched
before being passed to this method.null
if there are no rows in the
ResultSet
.java.sql.SQLException
- if a database access error occursResultSetHandler.handle(java.sql.ResultSet)