org.apache.clerezza.platform.language

Class LanguageWidget

java.lang.Object

org.apache.clerezza.platform.language.LanguageWidget

All Implemented Interfaces:

UserContextProvider

@Services(value={@Service(value=java.lang.Object.class),@Service(value=UserContextProvider.class)})
@Property(name="javax.ws.rs",
          boolValue=true)
public class LanguageWidget
extends Object
implements UserContextProvider

Use the LanguageWidget service to store an RDF list of languages in a triple collection and retrieve the root node of the list. The widget can be rendered by using the render method. Via javascript function LanguageList.getLanguage() the currently selected language can be retrieved.

Author:

tio

Constructor Summary

Constructors

Constructor and Description
LanguageWidget()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	activate(org.osgi.service.component.ComponentContext context)
GraphNode	addUserContext(GraphNode node) Returns a GraphNode containing user context information in addition to the information already existing in the provided GraphNode.
org.wymiwyg.commons.util.dirbrowser.PathNode	getStaticFile(String path) Returns a PathNode of a static file from the staticweb folder.

Methods inherited from class java.lang.Object

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

Constructor Detail

LanguageWidget

public LanguageWidget()

Method Detail

activate

protected void activate(org.osgi.service.component.ComponentContext context)
                 throws IOException,
                        URISyntaxException

Throws:

IOException

URISyntaxException

addUserContext

public GraphNode addUserContext(GraphNode node)

Description copied from interface: UserContextProvider

Returns a GraphNode containing user context information in addition to the information already existing in the provided GraphNode. The information previously existing in the provided GraphNode are not changed by this method. The method may add the context information directly to the provided GraphNode or create a new GraphNode instance, in the latter the returned GraphNode must be modifiable. In both cases the resulting GraphNode is returned by the method.

Specified by:

addUserContext in interface UserContextProvider

Parameters:

node - The graph of the specified GraphNode will not be locked, neither for reading nor writing. It is the responsibility of the calling function to set the write lock, if necessary.

Returns:

getStaticFile

public org.wymiwyg.commons.util.dirbrowser.PathNode getStaticFile(String path)

Returns a PathNode of a static file from the staticweb folder.

Parameters:

path - specifies the path param of a URI

Returns:

PathNode