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java.lang.Objectnet.sf.jasperreports.engine.data.JRHibernateAbstractDataSource
net.sf.jasperreports.engine.data.JRHibernateScrollDataSource
public class JRHibernateScrollDataSource
Hibernate data source that uses org.hibernate.Query.scroll().
| Nested Class Summary |
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| Nested classes/interfaces inherited from class net.sf.jasperreports.engine.data.JRHibernateAbstractDataSource |
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JRHibernateAbstractDataSource.FieldReader, JRHibernateAbstractDataSource.IdentityFieldReader, JRHibernateAbstractDataSource.IndexFieldReader, JRHibernateAbstractDataSource.IndexPropertyFieldReader, JRHibernateAbstractDataSource.PropertyFieldReader |
| Field Summary |
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| Fields inherited from class net.sf.jasperreports.engine.data.JRHibernateAbstractDataSource |
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queryExecuter |
| Constructor Summary | |
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JRHibernateScrollDataSource(JRHibernateQueryExecuter queryExecuter,
boolean useFieldDescription)
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| Method Summary | |
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void |
moveFirst()
Moves back to the first element in the data source. |
boolean |
next()
Tries to position the cursor on the next element in the data source. |
| Methods inherited from class net.sf.jasperreports.engine.data.JRHibernateAbstractDataSource |
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assignReaders, getFieldMapping, getFieldReader, getFieldReaderSingleReturn, getFieldValue, setCurrentRowValue |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface net.sf.jasperreports.engine.JRDataSource |
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getFieldValue |
| Constructor Detail |
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public JRHibernateScrollDataSource(JRHibernateQueryExecuter queryExecuter,
boolean useFieldDescription)
| Method Detail |
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public boolean next()
throws JRException
JRDataSource
next in interface JRDataSourceJRException - if any error occurs while trying to move to the next elementpublic void moveFirst()
JRRewindableDataSource
moveFirst in interface JRRewindableDataSource
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