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java.lang.Objectnet.sf.jasperreports.engine.query.JREmptyQueryExecuter
public class JREmptyQueryExecuter
| Constructor Summary | |
|---|---|
JREmptyQueryExecuter()
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| Method Summary | |
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boolean |
cancelQuery()
Cancels the query if it's currently running. |
void |
close()
Closes resources kept open during the data source iteration. |
JRDataSource |
createDatasource()
Executes the query and creates a JRDataSource out of the result. |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public JREmptyQueryExecuter()
| Method Detail |
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public boolean cancelQuery()
throws JRException
JRQueryExecuter
cancelQuery in interface JRQueryExecutertrue if and only if the query was running and it has been canceled
JRExceptionpublic void close()
JRQueryExecutercreateDatasource.
close in interface JRQueryExecuter
public JRDataSource createDatasource()
throws JRException
JRQueryExecuterJRDataSource out of the result.
createDatasource in interface JRQueryExecuterJRDataSource wrapping the query execution result.
JRException
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