org.apache.wicket.model
Class ResourceModel

java.lang.Object
  org.apache.wicket.model.AbstractReadOnlyModel<String>
      org.apache.wicket.model.ResourceModel

All Implemented Interfaces:

Serializable, IClusterable, IComponentAssignedModel<String>, IDetachable, IModel<String>

public class ResourceModel
extends AbstractReadOnlyModel<String>
implements IComponentAssignedModel<String>

A model that represents a localized resource string. This is a lightweight version of the StringResourceModel. It lacks parameter substitutions, but is generally easier to use.

If you don't use this model as primary component model (you don't specify it in component constructor and don't assign it to component using Component.setDefaultModel(IModel)), you will need to connect the model with a component using wrapOnAssignment(Component).

Author:

Igor Vaynberg (ivaynberg)

See Also:

Serialized Form

Constructor Summary

ResourceModel(String resourceKey)
Constructor

ResourceModel(String resourceKey, String defaultValue)
Constructor

Method Summary

String	getObject() Gets the model object.
IWrapModel<String>	wrapOnAssignment(Component component) This method is called when the component gets its model assigned.

Methods inherited from class org.apache.wicket.model.AbstractReadOnlyModel

detach, getObject, setObject, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.model.IModel

setObject

Methods inherited from interface org.apache.wicket.model.IDetachable

detach

Constructor Detail

ResourceModel

public ResourceModel(String resourceKey)

Constructor

Parameters:

resourceKey - key of the resource this model represents

ResourceModel

public ResourceModel(String resourceKey,
                     String defaultValue)

Constructor

Parameters:

resourceKey - key of the resource this model represents

defaultValue - value that will be returned if resource does not exist

Method Detail

getObject

public String getObject()

Description copied from interface: IModel

Gets the model object.

Specified by:

getObject in interface IModel<String>

Specified by:

getObject in class AbstractReadOnlyModel<String>

Returns:

The model object

See Also:

AbstractReadOnlyModel.getObject()

wrapOnAssignment

public IWrapModel<String> wrapOnAssignment(Component component)

Description copied from interface: IComponentAssignedModel

This method is called when the component gets its model assigned. WARNING: Because the model can be assigned in the constructor of component this method can also be called with a 'this' of a component that is not fully constructed yet.

Specified by:

wrapOnAssignment in interface IComponentAssignedModel<String>

Returns:

The WrapModel that wraps this model

See Also:

IComponentAssignedModel.wrapOnAssignment(org.apache.wicket.Component)