org.apache.wicket.extensions.markup.html.tree.table
Class PropertyRenderableColumn

java.lang.Object
  org.apache.wicket.extensions.markup.html.tree.table.AbstractColumn
      org.apache.wicket.extensions.markup.html.tree.table.AbstractRenderableColumn
          org.apache.wicket.extensions.markup.html.tree.table.PropertyRenderableColumn

All Implemented Interfaces:

Serializable, IColumn, IClusterable

Direct Known Subclasses:

PropertyEditableColumn

public class PropertyRenderableColumn
extends AbstractRenderableColumn

Lightweight column that uses a property expression to get the value from the node.

Author:

Matej Knopp

See Also:

Serialized Form

Constructor Summary

PropertyRenderableColumn(ColumnLocation location, String header, String propertyExpression)
Creates the columns.

Method Summary

IConverter	getConverter() Returns the converter or null if no converter is specified.
Locale	getLocale() Returns the locale or null if no locale is specified.
String	getNodeValue(TreeNode node) Returns the string value for the provided node.
protected String	getPropertyExpression() Returns the property expression.
void	setConverter(IConverter converter) By default the property is converted to string using toString method.
void	setLocale(Locale locale) Sets the locale to be used as parameter for custom converter (if one is specified).

Methods inherited from class org.apache.wicket.extensions.markup.html.tree.table.AbstractRenderableColumn

isContentAsTooltip, isEscapeContent, newCell, newCell, setContentAsTooltip, setEscapeContent

Methods inherited from class org.apache.wicket.extensions.markup.html.tree.table.AbstractColumn

getLocation, getSpan, getTreeTable, isVisible, newHeader, setTreeTable

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyRenderableColumn

public PropertyRenderableColumn(ColumnLocation location,
                                String header,
                                String propertyExpression)

Creates the columns.

Parameters:

location - Specifies how the column should be aligned and what his size should be

header - Header caption

propertyExpression - Expression for property access

Method Detail

getConverter

public IConverter getConverter()

Returns the converter or null if no converter is specified.

Returns:

The converter or null

getLocale

public Locale getLocale()

Returns the locale or null if no locale is specified.

Returns:

The locale or null

getNodeValue

public String getNodeValue(TreeNode node)

Description copied from class: AbstractRenderableColumn

Returns the string value for the provided node.

Specified by:

getNodeValue in class AbstractRenderableColumn

Parameters:

node - Determines the position in tree

Returns:

The

See Also:

AbstractRenderableColumn.getNodeValue(TreeNode)

setConverter

public void setConverter(IConverter converter)

By default the property is converted to string using toString method. If you want to alter this behavior, you can specify a custom converter.

Parameters:

converter - any converter

setLocale

public void setLocale(Locale locale)

Sets the locale to be used as parameter for custom converter (if one is specified). If no locale is set, session locale is used.

Parameters:

locale - Any locale

getPropertyExpression

protected String getPropertyExpression()

Returns the property expression.

Returns:

The property expression