Package org.displaytag.decorator

Class CheckboxTableDecorator

java.lang.Object

org.displaytag.decorator.TableDecorator

org.displaytag.decorator.CheckboxTableDecorator

public class CheckboxTableDecorator
extends TableDecorator

A table decorator which adds checkboxes for selectable rows.

Version:

$Id$

Author:

Fabrizio Giustina

Field Summary

Fields

Modifier and Type	Field	Description
protected TableModel	tableModel	The table model.

Constructor Summary

Constructors

Constructor	Description
CheckboxTableDecorator()

Method Summary

Modifier and Type	Method	Description
void	finish()	Finish.
String	getCheckbox()	Gets the checkbox.
Object	getDecoratedObject()	returns the decorated object.
javax.servlet.jsp.PageContext	getPageContext()	returns the page context.
boolean	hasGetterFor(String propertyName)	Check if a getter exists for a given property.
void	init(javax.servlet.jsp.PageContext pageContext, Object decorated)	Deprecated. use #init(PageContext, Object, TableModel)
void	init(javax.servlet.jsp.PageContext pageContext, Object decorated, TableModel tableModel)	Inits the.
boolean	searchGetterFor(String propertyName)	Looks for a getter for the given property using introspection.
void	setFieldName(String fieldName)	Setter for fieldName.
void	setId(String id)	Setter for id.

Methods inherited from class org.displaytag.decorator.TableDecorator

addRowClass, addRowId, displayGroupedValue, endOfGroup, evaluate, finishRow, getCurrentRowObject, getListIndex, getViewIndex, initRow, isLastRow, startOfGroup, startRow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

tableModel

protected TableModel tableModel

The table model.

Since:

1.1

Constructor Details

CheckboxTableDecorator

public CheckboxTableDecorator()

Method Details

setId

public void setId(String id)

Setter for id.

Parameters:

id - The id to set.

setFieldName

public void setFieldName(String fieldName)

Setter for fieldName.

Parameters:

fieldName - The fieldName to set.

init

public void init(javax.servlet.jsp.PageContext pageContext,
 Object decorated,
 TableModel tableModel)

Inits the.

Parameters:

pageContext - the page context

decorated - the decorated

tableModel - the table model

See Also:

• Decorator.init(javax.servlet.jsp.PageContext, java.lang.Object, org.displaytag.model.TableModel)

finish

public void finish()

Finish.

Overrides:

finish in class TableDecorator

See Also:

• TableDecorator.finish()

getCheckbox

public String getCheckbox()

Gets the checkbox.

Returns:

the checkbox

init

@Deprecated
public void init(javax.servlet.jsp.PageContext pageContext,
 Object decorated)

Deprecated.

use #init(PageContext, Object, TableModel)

Initialize the TableTecorator instance.

Parameters:

pageContext - PageContext

decorated - decorated object (usually a list)

See Also:

• init(PageContext, Object, TableModel)

getPageContext

public javax.servlet.jsp.PageContext getPageContext()

returns the page context.

Returns:

PageContext

getDecoratedObject

public Object getDecoratedObject()

returns the decorated object.

Returns:

Object

hasGetterFor

public boolean hasGetterFor(String propertyName)

Check if a getter exists for a given property. Uses cached info if property has already been requested. This method only check for a simple property, if pPropertyName contains multiple tokens only the first part is evaluated

Parameters:

propertyName - name of the property to check

Returns:

boolean true if the decorator has a getter for the given property

searchGetterFor

public boolean searchGetterFor(String propertyName)

Looks for a getter for the given property using introspection.

Parameters:

propertyName - name of the property to check

Returns:

boolean true if the decorator has a getter for the given property