org.apache.openjpa.jdbc.kernel
Class SQLProjectionResultObjectProvider

java.lang.Object
  org.apache.openjpa.jdbc.kernel.SQLProjectionResultObjectProvider

All Implemented Interfaces:

ResultObjectProvider, Closeable

 class SQLProjectionResultObjectProvider
extends Object
implements ResultObjectProvider

Provides all column data in a ResultSet.

Author:

Abe White

Constructor Summary

SQLProjectionResultObjectProvider(JDBCStore store, JDBCFetchConfiguration fetch, ResultSetResult res, Class cls)
Constructor.

Method Summary

boolean	absolute(int pos)
void	close()
Object	getResultObject()
void	handleCheckedException(Exception e)
boolean	next()
void	open()
void	reset()
int	size()
boolean	supportsRandomAccess()

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLProjectionResultObjectProvider

public SQLProjectionResultObjectProvider(JDBCStore store,
                                         JDBCFetchConfiguration fetch,
                                         ResultSetResult res,
                                         Class cls)
                                  throws SQLException

Constructor.

Parameters:

res - the result data

cls - the result class; may be null for the default

Throws:

SQLException

Method Detail

supportsRandomAccess

public boolean supportsRandomAccess()

Specified by:

supportsRandomAccess in interface ResultObjectProvider

open

public void open()

Specified by:

open in interface ResultObjectProvider

getResultObject

public Object getResultObject()
                       throws SQLException

Specified by:

getResultObject in interface ResultObjectProvider

Throws:

SQLException

next

public boolean next()
             throws SQLException

Specified by:

next in interface ResultObjectProvider

Throws:

SQLException

absolute

public boolean absolute(int pos)
                 throws SQLException

Specified by:

absolute in interface ResultObjectProvider

Throws:

SQLException

size

public int size()
         throws SQLException

Specified by:

size in interface ResultObjectProvider

Throws:

SQLException

reset

public void reset()

Specified by:

reset in interface ResultObjectProvider

close

public void close()

Specified by:

close in interface ResultObjectProvider

Specified by:

close in interface Closeable

handleCheckedException

public void handleCheckedException(Exception e)

Specified by:

handleCheckedException in interface ResultObjectProvider