public class SQLReportData extends java.lang.Object implements ReportData
BEFORE_FIRST_ROW
Constructor and Description |
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SQLReportData(java.sql.ResultSet resultSet,
boolean labelMapping) |
Modifier and Type | Method and Description |
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void |
close()
Closes the datasource.
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java.lang.Object |
get(int column) |
int |
getColumnCount() |
java.lang.String |
getColumnName(int column) |
int |
getCursorPosition() |
int |
getRowCount() |
boolean |
isAdvanceable()
This operation checks, whether a call to next will be likely to succeed.
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boolean |
isLabelMapping() |
boolean |
isReadable()
Checks, whether this report-data instance is currently readable.
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boolean |
next()
This method produces the same result as 'setCursorPosition(getCursorPosition() + 1);'
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boolean |
setCursorPosition(int row)
Moves the cursor back to an already visited position.
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public SQLReportData(java.sql.ResultSet resultSet, boolean labelMapping) throws java.sql.SQLException, DataSourceException
java.sql.SQLException
DataSourceException
public boolean isLabelMapping()
public int getRowCount() throws DataSourceException
DataSourceException
public boolean isAdvanceable() throws DataSourceException
isAdvanceable
in interface ReportData
DataSourceException
public int getColumnCount() throws DataSourceException
getColumnCount
in interface DataSet
DataSourceException
public boolean setCursorPosition(int row) throws DataSourceException
ReportData
setCursorPosition
in interface ReportData
DataSourceException
public boolean next() throws DataSourceException
ReportData
next
in interface ReportData
DataSourceException
public void close() throws DataSourceException
ReportData
close
in interface ReportData
DataSourceException
public java.lang.String getColumnName(int column) throws DataSourceException
getColumnName
in interface DataSet
DataSourceException
public java.lang.Object get(int column) throws DataSourceException
get
in interface DataSet
DataSourceException
public int getCursorPosition() throws DataSourceException
getCursorPosition
in interface ReportData
DataSourceException
public boolean isReadable() throws DataSourceException
ReportData
isReadable
in interface ReportData
DataSourceException