javax.sql.RowSetReader |
An interface which provides functionality for a disconnected RowSet
to get data from a database into its rows. The RowSet
calls the RowSetReader
interface when the RowSet
's execute method is invoked - a RowSetReader
must first be registered with the RowSet
for this to work.
Public Methods | |||||||||||
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Reads new data into the
RowSet .
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Reads new data into the RowSet
. The calling RowSet
object must itself implement the RowSetInternal
interface and the RowSetReader
must be registered as a reader on the RowSet
.
This method adds rows into the calling RowSet
. The reader may invoke any of the RowSet
's methods except for the execute
method (calling execute
will cause an SQLException
to be thrown). However, when the reader calls the RowSet
's methods, no events are sent to listeners - any listeners are informed by the calling RowSet
's execute
method once the reader returns from the readData
method.
theCaller | must be the calling RowSet object, which must have implemented the RowSetInternal interface. |
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SQLException | if a problem occurs accessing the database or if the reader calls the execute() method. |
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