org.apache.wicket.extensions.markup.html.tree.table
Class AbstractPropertyColumn<T>

java.lang.Object
  org.apache.wicket.extensions.markup.html.tree.table.AbstractColumn
      org.apache.wicket.extensions.markup.html.tree.table.AbstractPropertyColumn<T>

Type Parameters:

T - the type of the property that is rendered in this column

All Implemented Interfaces:

java.io.Serializable, IColumn, IClusterable

Direct Known Subclasses:

PropertyRenderableColumn, PropertyTreeColumn

public abstract class AbstractPropertyColumn<T>
extends AbstractColumn

Convenience class for building tree columns.

Author:

Matej Knopp

See Also:

Serialized Form

Constructor Summary

AbstractPropertyColumn(ColumnLocation location, java.lang.String header, java.lang.String propertyExpression)
Creates the tree column.

Method Summary

IConverter<T>	getConverter() Returns the converter or null if no converter is specified.
java.util.Locale	getLocale() Returns the locale or null if no locale is specified.
java.lang.String	getNodeValue(javax.swing.tree.TreeNode node) Returns the string representation of the node.
protected java.lang.String	getPropertyExpression() Returns the property expression.
void	setConverter(IConverter<T> converter) By default the property is converted to string using toString method.
void	setLocale(java.util.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.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

Methods inherited from interface org.apache.wicket.extensions.markup.html.tree.table.IColumn

newCell, newCell

Constructor Detail

AbstractPropertyColumn

public AbstractPropertyColumn(ColumnLocation location,
                              java.lang.String header,
                              java.lang.String propertyExpression)

Creates the tree column.

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<T> getConverter()

Returns the converter or null if no converter is specified.

Returns:

The converter or null

getLocale

public java.util.Locale getLocale()

Returns the locale or null if no locale is specified.

Returns:

The locale or null

setConverter

public void setConverter(IConverter<T> 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(java.util.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 java.lang.String getPropertyExpression()

Returns the property expression.

Returns:

The property expression

getNodeValue

public java.lang.String getNodeValue(javax.swing.tree.TreeNode node)

Returns the string representation of the node.

Parameters:

node - The node

Returns:

The string representation of the node