Package com.valqueries

Class ResultSetIterator<T>

java.lang.Object

com.valqueries.ResultSetIterator<T>

All Implemented Interfaces:

AutoCloseable, Iterator<T>

public class ResultSetIterator<T>
extends Object
implements Iterator<T>, AutoCloseable

Used to create a Stream out of ResultSet and close it after the Stream is consumed.

Constructor Summary

Constructors

Constructor	Description
ResultSetIterator(Connection connection, OrmStatement statement, IRowMapper<T> rowMapper, boolean autoClose)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the resultSet, preparedStatement, and possibly the connection, if it was provided in the constructor.
boolean	hasNext()
T	next()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Details

ResultSetIterator

public ResultSetIterator(Connection connection,
 OrmStatement statement,
 IRowMapper<T> rowMapper,
 boolean autoClose)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

close

public void close()

Closes the resultSet, preparedStatement, and possibly the connection, if it was provided in the constructor. The objects are closed in this order. If any exception is encountered it thrown after all objects were closed. Any subsequent exceptions are added as suppressed exceptions to the first one.

Specified by:

close in interface AutoCloseable