CellSelector (Database)

Use the CellSelector csel32.gif (266 bytes) to view a cell in a TableModel such as a result set returned by a Select or ProcedureCall bean.

CellSelector Properties

beanName
Specifies the name of the CellSelector bean instance. It must follow standard naming rules for beans. The default name is CellSelectorn, where n is the number of CellSelector beans with default names; for example, the first default name is CellSelector1.
columnName
Specifies the name of the column selected from the source TabelModel. The match on column name is not case sensitive. If the specified column name is blank or null, the selected column will be identified by columnNumber.
columnNames
An array containing the names of the columns that are currently selected.
columnNumber
The index of the column to be selected from the source TableModel. This column index will only be used if the value of columnName is null or blank string.
indexFromOne
Whether the row and column indexes are assumed to index from one. This property should be set to true where the selection row and/or column properties are connected to a bean property that indexes from one. If set to false, indexing is from zero. The default is false.
model
The Java TableModel used as the source of the data for the selection.
notificationType
Specifies which data access property will be notified of changes by a propertyChange event. Selectors are able to convert source data into a variety of data types, each of which has a corresponding bound property. All of these properties are theoretically altered when the selector data source or selection criteria are changed. However, it would be very inefficient to generate property change events for all these properties, so the property of interest may be specified, limiting property change events to a single property. By default, no property change events are generated.
rowNumber
The index of the row to be selected from the source TableModel.

The following are data access properties used by CellSelector bean for data conversion.

BigDecimal
Value of the cell as a java.math.BigDecimal data type.
BigInteger
Value of the cell as a java.math.BigInteger data type.
boolean
Value of the cell as a boolean data type.
byte
Value of the cell as a byte data type.
byte[]
Value of the cell as a byte array data type.
Date
Value of the cell as a java.sql.Date data type.
double
Value of the cell as a double data type.
float
Value of the cell as a float data type.
int
Value of the cell as an int data type.
long
Value of the cell as a long data type.
Object
Value of the cell as an Object data type.
short
Value of the cell as a short data type.
String
Value of the cell as a String data type.
Time
Value of the cell as a java.sql.Time data type.
Timestamp
Value of the cell as a java.sql.Timestamp data type.


Editing CellSelector Bean Properties
Using Selector Bean Data Access Properties


CellRangeSelector
ColumnSelector
RowSelector