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java.lang.Objectorg.jfree.report.modules.misc.tablemodel.ResultSetTableModelFactory
public final class ResultSetTableModelFactory
Creates a TableModel
which is backed up by a ResultSet
. If
the ResultSet
is scrollable, a ScrollableResultSetTableModel
is created, otherwise all data is copied from the ResultSet
into a
DefaultTableModel
.
DefaultTableModel
can be forced if the system property
"org.jfree.report.modules.misc.tablemodel.TableFactoryMode"
is set to
"simple"
.
Field Summary | |
---|---|
static java.lang.String |
COLUMN_NAME_MAPPING_KEY
The configuration key defining how to map column names to column indices. |
static java.lang.String |
RESULTSET_FACTORY_MODE
The 'ResultSet factory mode'. |
Method Summary | |
---|---|
CloseableTableModel |
createTableModel(java.sql.ResultSet rs)
Creates a table model by using the given ResultSet as the backend. |
CloseableTableModel |
createTableModel(java.sql.ResultSet rs,
boolean labelMapping)
Creates a table model by using the given ResultSet as the backend. |
CloseableTableModel |
generateDefaultTableModel(java.sql.ResultSet rs)
Generates a TableModel that gets its contents filled from a
ResultSet . |
CloseableTableModel |
generateDefaultTableModel(java.sql.ResultSet rs,
boolean labelMapping)
Generates a TableModel that gets its contents filled from a
ResultSet . |
static ResultSetTableModelFactory |
getInstance()
Returns the singleton instance of the factory. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final java.lang.String COLUMN_NAME_MAPPING_KEY
public static final java.lang.String RESULTSET_FACTORY_MODE
Method Detail |
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public CloseableTableModel createTableModel(java.sql.ResultSet rs) throws java.sql.SQLException
ResultSet
as the backend. If
the ResultSet
is scrollable (the type is not
TYPE_FORWARD_ONLY
), an instance of ScrollableResultSetTableModel
is returned. This model uses the extended capabilities of scrollable resultsets to
directly read data from the database without caching or the need of copying the
complete ResultSet
into the programs memory.
If the ResultSet
lacks the scollable features, the data will be copied
into a DefaultTableModel
and the ResultSet
gets closed.
rs
- the result set.
java.sql.SQLException
- if there is a problem with the result set.public CloseableTableModel createTableModel(java.sql.ResultSet rs, boolean labelMapping) throws java.sql.SQLException
ResultSet
as the backend. If
the ResultSet
is scrollable (the type is not
TYPE_FORWARD_ONLY
), an instance of ScrollableResultSetTableModel
is returned. This model uses the extended capabilities of scrollable resultsets to
directly read data from the database without caching or the need of copying the
complete ResultSet
into the programs memory.
If the ResultSet
lacks the scollable features, the data will be copied
into a DefaultTableModel
and the ResultSet
gets closed.
rs
- the result set.labelMapping
- defines, whether to use column names or column labels to compute
the column index.
java.sql.SQLException
- if there is a problem with the result set.public CloseableTableModel generateDefaultTableModel(java.sql.ResultSet rs) throws java.sql.SQLException
TableModel
that gets its contents filled from a
ResultSet
. The column names of the ResultSet
will form the
column names of the table model.
Hint: To customize the names of the columns, use the SQL column aliasing (done with
SELECT nativecolumnname AS "JavaColumnName" FROM ....
rs
- the result set.
java.sql.SQLException
- if there is a problem with the result set.public CloseableTableModel generateDefaultTableModel(java.sql.ResultSet rs, boolean labelMapping) throws java.sql.SQLException
TableModel
that gets its contents filled from a
ResultSet
. The column names of the ResultSet
will form the
column names of the table model.
Hint: To customize the names of the columns, use the SQL column aliasing (done with
SELECT nativecolumnname AS "JavaColumnName" FROM ....
rs
- the result set.labelMapping
- defines, whether to use column names or column labels to compute
the column index.
java.sql.SQLException
- if there is a problem with the result set.public static ResultSetTableModelFactory getInstance()
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