public class ScrollableDataSource extends Object implements ExistingDataSource
TIMEOUT
Constructor and Description |
---|
ScrollableDataSource(javax.persistence.EntityManager entityManager,
DataMigrator.DatabaseType databaseType,
String selectNativeQuery) |
ScrollableDataSource(javax.persistence.EntityManager entityManager,
DataMigrator.DatabaseType databaseType,
String selectNativeQuery,
int maxResults) |
public ScrollableDataSource(javax.persistence.EntityManager entityManager, DataMigrator.DatabaseType databaseType, String selectNativeQuery)
public ScrollableDataSource(javax.persistence.EntityManager entityManager, DataMigrator.DatabaseType databaseType, String selectNativeQuery, int maxResults)
public List<Object[]> getData(int fromIndex, int maxResults) throws Exception
getData
in interface ExistingDataSource
Exception
public void initialize()
initialize
in interface ExistingDataSource
public void close()
close
in interface ExistingDataSource
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