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Oracle Application Development Framework Model and Business Components Java API Reference
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B16005-01
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oracle.jbo.client.wm
Class TableUIDataSourceImpl

java.lang.Object
  extended byoracle.jbo.client.wm.TableUIDataSourceImpl

All Implemented Interfaces:
TableUIDataSource, TwoDDataSource
public class TableUIDataSourceImpl
extends java.lang.Object
implements TableUIDataSource

Use this class to store values to be displayed in a table. Use the setter methods to specify data values and display attributes. The getter methods will be called by the table rendering routines.

Field Summary
protected  oracle.jbo.client.wm.Column[] columns
           
protected  int indexOfFirstVisibleRow
           
protected  java.util.Vector rows
           

 

Fields inherited from interface oracle.jbo.client.wm.TableUIDataSource
ALIGN_AUTOMATIC, ALIGN_CENTER, ALIGN_LEFT, ALIGN_RIGHT, LAYOUT_HORIZONTAL, LAYOUT_VERTICAL, TYPE_BUTTON, TYPE_FORMVALUE, TYPE_IMAGE, TYPE_IMAGELINK, TYPE_LINK, TYPE_MULTIVALUE, TYPE_NUMBER_LINK

 

Fields inherited from interface oracle.jbo.client.wm.TwoDDataSource
NOT_SORTABLE, NOT_SORTED, SORTED_ASCENDING, SORTED_DESCENDING, TYPE_BOOLEAN, TYPE_DATE, TYPE_ENUM, TYPE_NUMBER, TYPE_TEXT

 

Constructor Summary
TableUIDataSourceImpl(int[] columnTypes)
          Constructor declaration

 

Method Summary
 void addRows(int howMany)
          This method must be called before you can set cell values.
protected  oracle.jbo.client.wm.Cell[] createRow()
          Method declaration
 int getColumnAlignment(int columnIndex)
          Method declaration
 int getColumnCount()
          Method declaration
 java.lang.String[] getColumnNames()
          Method declaration
 int getColumnSortingStatus(int columnIndex)
          Method declaration
 int getColumnType(int columnIndex)
          Method declaration
 java.lang.Object getDataAt(int rowIndex, int columnIndex)
          Method declaration
 java.lang.Object getDataAt(int rowIndex, int columnIndex, int itemIndex)
          Method declaration
 java.text.DateFormat getDateFormat(int columnIndex)
          Method declaration
 java.lang.String[] getEnumValues(int columnIndex)
          Method declaration
 java.lang.String getFormValueName(int columnIndex)
          Method declaration
 java.lang.String getImageAt(int rowIndex, int columnIndex)
          Method declaration
 java.lang.String getImageAt(int rowIndex, int columnIndex, int itemIndex)
          Method declaration
 java.lang.String getImageHeightAt(int rowIndex, int columnIndex)
          Method declaration
 java.lang.String getImageHeightAt(int rowIndex, int columnIndex, int itemIndex)
          Method declaration
 java.lang.String getImageWidthAt(int rowIndex, int columnIndex)
          Method declaration
 java.lang.String getImageWidthAt(int rowIndex, int columnIndex, int itemIndex)
          Method declaration
 int getIndexOfFirstVisibleRow()
          Method declaration
 int getItemCount(int columnIndex)
          Method declaration
 int getItemLayout(int columnIndex)
          Method declaration
 int getItemSpacing(int columnIndex)
          Method declaration
 int getItemType(int columnIndex, int itemIndex)
          Method declaration
 int getMaximumLength(int columnIndex)
          Method declaration
 int getRowCount()
          Method declaration
 java.lang.String getUrlAt(int rowIndex, int columnIndex)
          Method declaration
 java.lang.String getUrlAt(int rowIndex, int columnIndex, int itemIndex)
          Method declaration
 void insertRowAt(int index)
          Method declaration
 boolean isColumnHidden(int columnIndex)
          Method declaration
 boolean isReadOnly(int rowIndex, int columnIndex)
          Method declaration
 void moveRow(int oldIndex, int newIndex)
          Method declaration
 void removeAllRows()
          Method declaration
 void removeRowAt(int index)
          Method declaration
 void setColumnAlignment(int columnIndex, int alignment)
          Call this method to override default alignment.
 void setColumnHidden(int columnIndex, boolean hidden)
          Call this method to hide a column.
 void setColumnName(int columnIndex, java.lang.String columnName)
          Note: if none of the column names are set then the table header will not be rendered.
 void setColumnNames(java.lang.String[] columnNames)
          Method declaration
 void setColumnSortingStatus(int columnIndex, int sortingStatus)
           
 void setComparator(int columnIndex, java.util.Comparator comparator)
           
 void setDataAt(int rowIndex, int columnIndex, java.lang.Object data)
           
 void setDataAt(java.lang.Object data, int rowIndex, int columnIndex, int itemIndex)
          For TYPE_MULTIVALUE columns, specify the item value.
 void setDateFormat(int columnIndex, java.text.DateFormat dateFormat)
          Method declaration
 void setEnumValues(int columnIndex, java.lang.String[] enumValues)
          For TYPE_ENUM columns, specify the list of possible values.
 void setFormValueName(int columnIndex, java.lang.String formValueName)
           
 void setImageAt(java.lang.String image, int rowIndex, int columnIndex)
          For TYPE_IMAGE cells, specify the image.
 void setImageAt(java.lang.String image, int rowIndex, int columnIndex, int itemIndex)
          For TYPE_MULTIVALUE columns, specify the item image source.
 void setImageHeightAt(java.lang.String imageHeight, int rowIndex, int columnIndex)
          For TYPE_IMAGE cells, specify the image height.
 void setImageHeightAt(java.lang.String imageHeight, int rowIndex, int columnIndex, int itemIndex)
          For TYPE_MULTIVALUE columns, specify the item image height.
 void setImageWidthAt(java.lang.String imageWidth, int rowIndex, int columnIndex)
          For TYPE_IMAGE cells, specify the image width.
 void setImageWidthAt(java.lang.String imageWidth, int rowIndex, int columnIndex, int itemIndex)
          For TYPE_MULTIVALUE columns, specify the item image width.
 void setIndexOfFirstVisibleRow(int index)
          Method declaration
 void setItemCount(int columnIndex, int count)
          For TYPE_MULTIVALUE columns, specify the number of items.
 void setItemLayout(int columnIndex, int layout)
          For TYPE_MULTIVALUE columns, should items be laid out horizontally or vertically?
 void setItemSpacing(int columnIndex, int spacing)
          For TYPE_MULTIVALUE columns specify the gap between items.
 void setItemType(int columnIndex, int itemIndex, int itemType)
          For TYPE_MULTIVALUE columns, specify the item type.
 void setMaximumLength(int columnIndex, int maximumLength)
          For TYPE_TEXT columns, specify the maximum length of text.
 void setReadOnly(int rowIndex, int columnIndex, boolean readOnly)
           
 void setUrlAt(java.lang.String url, int rowIndex, int columnIndex)
          For TYPE_LINK cells, specify the URL.
 void setUrlAt(java.lang.String url, int rowIndex, int columnIndex, int itemIndex)
          For TYPE_LINK columns, specify the URL.
 void sort(int columnIndex, boolean ascending)
          This method will be called by the controller.

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

rows

protected java.util.Vector rows

columns

protected oracle.jbo.client.wm.Column[] columns

indexOfFirstVisibleRow

protected int indexOfFirstVisibleRow

Constructor Detail

TableUIDataSourceImpl

public TableUIDataSourceImpl(int[] columnTypes)
Constructor declaration
Parameters:
columnTypes -

Method Detail

getColumnCount

public int getColumnCount()
Method declaration
Specified by:
getColumnCount in interface TwoDDataSource
Returns:
column count

getColumnType

public int getColumnType(int columnIndex)
Method declaration
Specified by:
getColumnType in interface TwoDDataSource
Parameters:
columnIndex -
Returns:
column type

setColumnName

public void setColumnName(int columnIndex,
                          java.lang.String columnName)
Note: if none of the column names are set then the table header will not be rendered.

setColumnNames

public void setColumnNames(java.lang.String[] columnNames)
Method declaration
Parameters:
columnNames -

getColumnNames

public java.lang.String[] getColumnNames()
Method declaration
Specified by:
getColumnNames in interface TwoDDataSource
Returns:
array of column names

setComparator

public void setComparator(int columnIndex,
                          java.util.Comparator comparator)
Parameters:
comparator - comparator to use to sort on specified column. If comparator is not set then sorting will not work.

setColumnSortingStatus

public void setColumnSortingStatus(int columnIndex,
                                   int sortingStatus)
Parameters:
sortingStatus - to enable sorting for a column, set sortingStatus to NOT_SORTED.

getColumnSortingStatus

public int getColumnSortingStatus(int columnIndex)
Method declaration
Specified by:
getColumnSortingStatus in interface TwoDDataSource
Parameters:
columnIndex -
Returns:
column sorting status

getRowCount

public int getRowCount()
Method declaration
Specified by:
getRowCount in interface TwoDDataSource
Returns:
row count

setDataAt

public void setDataAt(int rowIndex,
                      int columnIndex,
                      java.lang.Object data)
Specified by:
setDataAt in interface TwoDDataSource
Parameters:
data - value of specified cell.

getDataAt

public java.lang.Object getDataAt(int rowIndex,
                                  int columnIndex)
Method declaration
Specified by:
getDataAt in interface TwoDDataSource
Parameters:
rowIndex -
columnIndex -
Returns:
the data at the given position

setReadOnly

public void setReadOnly(int rowIndex,
                        int columnIndex,
                        boolean readOnly)
Parameters:
readOnly - set readOnly = false in order to display edit field, choice etc instead of static text.

isReadOnly

public boolean isReadOnly(int rowIndex,
                          int columnIndex)
Method declaration
Specified by:
isReadOnly in interface TwoDDataSource
Parameters:
rowIndex -
columnIndex -
Returns:
true if the cell at the given position is read-only

createRow

protected oracle.jbo.client.wm.Cell[] createRow()
Method declaration
Returns:
an array of cells representing an empty row

addRows

public void addRows(int howMany)
This method must be called before you can set cell values.
Specified by:
addRows in interface TwoDDataSource

insertRowAt

public void insertRowAt(int index)
Method declaration
Specified by:
insertRowAt in interface TwoDDataSource
Parameters:
index -

removeRowAt

public void removeRowAt(int index)
Method declaration
Specified by:
removeRowAt in interface TwoDDataSource
Parameters:
index -

removeAllRows

public void removeAllRows()
Method declaration
Specified by:
removeAllRows in interface TwoDDataSource

moveRow

public void moveRow(int oldIndex,
                    int newIndex)
Method declaration
Specified by:
moveRow in interface TwoDDataSource
Parameters:
oldIndex -
newIndex -

sort

public void sort(int columnIndex,
                 boolean ascending)
This method will be called by the controller.
Specified by:
sort in interface TwoDDataSource

setMaximumLength

public void setMaximumLength(int columnIndex,
                             int maximumLength)
For TYPE_TEXT columns, specify the maximum length of text.

getMaximumLength

public int getMaximumLength(int columnIndex)
Method declaration
Specified by:
getMaximumLength in interface TwoDDataSource
Parameters:
columnIndex -
Returns:
maximum length

setDateFormat

public void setDateFormat(int columnIndex,
                          java.text.DateFormat dateFormat)
Method declaration
Parameters:
columnIndex -
dateFormat -

getDateFormat

public java.text.DateFormat getDateFormat(int columnIndex)
Method declaration
Specified by:
getDateFormat in interface TwoDDataSource
Parameters:
columnIndex -
Returns:
date format

setEnumValues

public void setEnumValues(int columnIndex,
                          java.lang.String[] enumValues)
For TYPE_ENUM columns, specify the list of possible values.

getEnumValues

public java.lang.String[] getEnumValues(int columnIndex)
Method declaration
Specified by:
getEnumValues in interface TwoDDataSource
Parameters:
columnIndex -
Returns:
enum values

setColumnAlignment

public void setColumnAlignment(int columnIndex,
                               int alignment)
Call this method to override default alignment.

getColumnAlignment

public int getColumnAlignment(int columnIndex)
Method declaration
Specified by:
getColumnAlignment in interface TableUIDataSource
Parameters:
columnIndex -
Returns:
column alignment

setUrlAt

public void setUrlAt(java.lang.String url,
                     int rowIndex,
                     int columnIndex)
For TYPE_LINK cells, specify the URL.

getUrlAt

public java.lang.String getUrlAt(int rowIndex,
                                 int columnIndex)
Method declaration
Specified by:
getUrlAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
Returns:
url

setImageAt

public void setImageAt(java.lang.String image,
                       int rowIndex,
                       int columnIndex)
For TYPE_IMAGE cells, specify the image.

getImageAt

public java.lang.String getImageAt(int rowIndex,
                                   int columnIndex)
Method declaration
Specified by:
getImageAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
Returns:
image

setImageWidthAt

public void setImageWidthAt(java.lang.String imageWidth,
                            int rowIndex,
                            int columnIndex)
For TYPE_IMAGE cells, specify the image width.

getImageWidthAt

public java.lang.String getImageWidthAt(int rowIndex,
                                        int columnIndex)
Method declaration
Specified by:
getImageWidthAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
Returns:
image width

setImageHeightAt

public void setImageHeightAt(java.lang.String imageHeight,
                             int rowIndex,
                             int columnIndex)
For TYPE_IMAGE cells, specify the image height.

getImageHeightAt

public java.lang.String getImageHeightAt(int rowIndex,
                                         int columnIndex)
Method declaration
Specified by:
getImageHeightAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
Returns:
image height

getIndexOfFirstVisibleRow

public int getIndexOfFirstVisibleRow()
Method declaration
Specified by:
getIndexOfFirstVisibleRow in interface TableUIDataSource
Returns:
index of first visible row

setIndexOfFirstVisibleRow

public void setIndexOfFirstVisibleRow(int index)
Description copied from interface: TableUIDataSource
Method declaration
Specified by:
setIndexOfFirstVisibleRow in interface TableUIDataSource
Parameters:
index - to enable table navigation set index to 0.

setFormValueName

public void setFormValueName(int columnIndex,
                             java.lang.String formValueName)
Parameters:
formValueName - name attribute of formValue

getFormValueName

public java.lang.String getFormValueName(int columnIndex)
Method declaration
Specified by:
getFormValueName in interface TableUIDataSource
Parameters:
columnIndex -
Returns:
form value name

setColumnHidden

public void setColumnHidden(int columnIndex,
                            boolean hidden)
Call this method to hide a column.

isColumnHidden

public boolean isColumnHidden(int columnIndex)
Method declaration
Specified by:
isColumnHidden in interface TableUIDataSource
Parameters:
columnIndex -
Returns:
true if the column is hidden

setItemCount

public void setItemCount(int columnIndex,
                         int count)
For TYPE_MULTIVALUE columns, specify the number of items.

getItemCount

public int getItemCount(int columnIndex)
Method declaration
Specified by:
getItemCount in interface TableUIDataSource
Parameters:
columnIndex -
Returns:
item count

setItemLayout

public void setItemLayout(int columnIndex,
                          int layout)
For TYPE_MULTIVALUE columns, should items be laid out horizontally or vertically?

getItemLayout

public int getItemLayout(int columnIndex)
Method declaration
Specified by:
getItemLayout in interface TableUIDataSource
Parameters:
columnIndex -
Returns:
item layout

setItemSpacing

public void setItemSpacing(int columnIndex,
                           int spacing)
For TYPE_MULTIVALUE columns specify the gap between items.

getItemSpacing

public int getItemSpacing(int columnIndex)
Method declaration
Specified by:
getItemSpacing in interface TableUIDataSource
Parameters:
columnIndex -
Returns:
item spacing

setItemType

public void setItemType(int columnIndex,
                        int itemIndex,
                        int itemType)
For TYPE_MULTIVALUE columns, specify the item type.

getItemType

public int getItemType(int columnIndex,
                       int itemIndex)
Method declaration
Specified by:
getItemType in interface TableUIDataSource
Parameters:
columnIndex -
itemIndex -
Returns:
item type

setDataAt

public void setDataAt(java.lang.Object data,
                      int rowIndex,
                      int columnIndex,
                      int itemIndex)
For TYPE_MULTIVALUE columns, specify the item value.

getDataAt

public java.lang.Object getDataAt(int rowIndex,
                                  int columnIndex,
                                  int itemIndex)
Method declaration
Specified by:
getDataAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
itemIndex -
Returns:
data at the given position

setImageAt

public void setImageAt(java.lang.String image,
                       int rowIndex,
                       int columnIndex,
                       int itemIndex)
For TYPE_MULTIVALUE columns, specify the item image source.

getImageAt

public java.lang.String getImageAt(int rowIndex,
                                   int columnIndex,
                                   int itemIndex)
Method declaration
Specified by:
getImageAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
itemIndex -
Returns:
image

setImageWidthAt

public void setImageWidthAt(java.lang.String imageWidth,
                            int rowIndex,
                            int columnIndex,
                            int itemIndex)
For TYPE_MULTIVALUE columns, specify the item image width.

getImageWidthAt

public java.lang.String getImageWidthAt(int rowIndex,
                                        int columnIndex,
                                        int itemIndex)
Method declaration
Specified by:
getImageWidthAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
itemIndex -
Returns:
image width

setImageHeightAt

public void setImageHeightAt(java.lang.String imageHeight,
                             int rowIndex,
                             int columnIndex,
                             int itemIndex)
For TYPE_MULTIVALUE columns, specify the item image height.

getImageHeightAt

public java.lang.String getImageHeightAt(int rowIndex,
                                         int columnIndex,
                                         int itemIndex)
Method declaration
Specified by:
getImageHeightAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
itemIndex -
Returns:
image height

setUrlAt

public void setUrlAt(java.lang.String url,
                     int rowIndex,
                     int columnIndex,
                     int itemIndex)
For TYPE_LINK columns, specify the URL.

getUrlAt

public java.lang.String getUrlAt(int rowIndex,
                                 int columnIndex,
                                 int itemIndex)
Method declaration
Specified by:
getUrlAt in interface TableUIDataSource
Parameters:
rowIndex -
columnIndex -
itemIndex -
Returns:
url

Overview  Package   Class  Tree  Deprecated  Index  Help 
Oracle Application Development Framework Model and Business Components Java API Reference
VERSION
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