com.sas.servlet.tbeans.tableview.wml
Class DefaultCellContentsRenderer

com.sas.servlet.tbeans.tableview.wml.DefaultCellContentsRenderer

All Implemented Interfaces:

com.sas.beans.PropertyChangeSource, com.sas.lang.ObjectDataInterface, RenderableInterface, TableCellContentsRenderer, TransformationInterface, com.sas.util.WriteToPrintWriterInterface, java.io.Serializable

Direct Known Subclasses:

CellContentsNoRowsRenderer

public class DefaultCellContentsRenderer
implements TableCellContentsRenderer

The DefaultCellContentsRenderer is a TransformationBean™ that generates the contents of the table's cells. This is the default renderer used to generate the contents of a cell for all cells in the TableView.

Note that the toString() method on this class calls the write method, which may have undesirable side effects. See BaseTransformation.toString() for more information. Debuggers often use toString() to show the value of a variable, and this may cause unexpected behavior while debugging

See Also:

Serialized Form

Constructor Summary

DefaultCellContentsRenderer()
Default constructor

Method Summary

ActionList	getActions() No implementation for this method.
TransformationInterface	getCellContentsRendererComponent(AbstractBaseTableView viewer, java.lang.Object value, ActionList actions) Returns the tbean used for rendering the contents of the tableview's cell.
AbstractBaseTableView	getTableView() Gets the instance of the AbstractBaseTableView containing this cell.
java.lang.String	getText() Gets the text.
void	setActions(ActionList actions) No implementation for this method.
void	setLocale(java.util.Locale loc) Set the locale
void	setTableView(AbstractBaseTableView viewer) Sets the instance of the AbstractBaseTableView containing this cell.
void	setText(java.lang.String value) Sets the text.
void	write(java.io.PrintWriter out) Writes the contents of the table's cell.

Methods inherited from class com.sas.servlet.tbeans.BaseTransformation

addPropertyChangeListener, addPropertyChangeListener, cleanUpResources, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getCustomAttributes, getDescription, getId, getInputTransform, getLocale, getName, getObjectData, getObjectDataProperty, getOutputTransform, getRequest, getResponse, getTagEpilog, getTagProlog, hasListeners, isCleanUpResourcesOn, isVisible, removePropertyChangeListener, removePropertyChangeListener, setCleanUpResourcesOn, setCustomAttributes, setDescription, setId, setInputTransform, setLocaleDependentProperties, setName, setObjectData, setObjectDataProperty, setOutputTransform, setRequest, setResponse, setTagEpilog, setTagProlog, setVisible, toString, write, write, write

Methods inherited from interface com.sas.servlet.tbeans.TransformationInterface

getCustomAttributes, getDescription, getId, getLocale, getName, getRequest, getResponse, getTagEpilog, getTagProlog, isVisible, setCustomAttributes, setDescription, setId, setName, setRequest, setResponse, setTagEpilog, setTagProlog, setVisible, write, write, write

Constructor Detail

DefaultCellContentsRenderer

public DefaultCellContentsRenderer()

Default constructor

Method Detail

getCellContentsRendererComponent

public TransformationInterface getCellContentsRendererComponent(AbstractBaseTableView viewer,
                                                                java.lang.Object value,
                                                                ActionList actions)

Returns the tbean used for rendering the contents of the tableview's cell. This method is used to configure the contents renderer appropriately before writing out the component.

Specified by:

getCellContentsRendererComponent in interface TableCellContentsRenderer

Parameters:

viewer - the instance of the tableview being written.

value - the value to display as the cell's contents

actions - an actionlist of all the valid actions for this cell

Returns:

the contents renderer for this cell

write

public void write(java.io.PrintWriter out)
           throws java.io.IOException

Writes the contents of the table's cell. This method calls the cleanUpResources method at the end to reset the request and response back to null.

Specified by:

write in interface TransformationInterface

Specified by:

write in interface com.sas.util.WriteToPrintWriterInterface

Overrides:

write in class BaseTransformation

Parameters:

out - The output stream

Throws:

java.io.IOException - Thrown if some type of I/O error occurs

setText

public void setText(java.lang.String value)

Sets the text.

Parameters:

text - The text

getText

public java.lang.String getText()

Gets the text.

Returns:

text The text

setActions

public void setActions(ActionList actions)

No implementation for this method. Cannot set actions on a wml TableView.

Specified by:

setActions in interface TableCellContentsRenderer

Parameters:

actions - an actionlist of all the valid actions for this cell

getActions

public ActionList getActions()

No implementation for this method. Cannot set actions on a wml TableView.

Specified by:

getActions in interface TableCellContentsRenderer

Returns:

null

setTableView

public void setTableView(AbstractBaseTableView viewer)

Sets the instance of the AbstractBaseTableView containing this cell.

Specified by:

setTableView in interface TableCellContentsRenderer

Parameters:

tableview - an instance of AbstractBaseTableView containing this cell

getTableView

public AbstractBaseTableView getTableView()

Gets the instance of the AbstractBaseTableView containing this cell.

Specified by:

getTableView in interface TableCellContentsRenderer

Returns:

the tableview containing this cell

setLocale

public void setLocale(java.util.Locale loc)

Set the locale

Specified by:

setLocale in interface TransformationInterface

Overrides:

setLocale in class BaseTransformation

Parameters:

locale -