dataproivder for web notification

Change-Id: I39ddd4dcacefe2fe096a405d9a361c6dc17aaf17

src/main/java/se/su/dsv/scipro/dataproviders/WebNotificationDataProvider.java

@@ -0,0 +1,69 @@
+/**
+ * 
+ */
+package se.su.dsv.scipro.dataproviders;
+
+import java.util.Iterator;
+
+import org.apache.wicket.injection.web.InjectorHolder;
+import org.apache.wicket.markup.repeater.data.IDataProvider;
+import org.apache.wicket.model.IModel;
+import org.apache.wicket.spring.injection.annot.SpringBean;
+
+import se.su.dsv.scipro.data.DomainObjectDetachableModel;
+import se.su.dsv.scipro.data.dao.interfaces.WebNotificationDao;
+import se.su.dsv.scipro.data.dataobjects.User;
+import se.su.dsv.scipro.data.dataobjects.WebNotification;
+
+/**
+ * @author Johan Aschan - aschan@dsv.su.se
+ *
+ */
+public class WebNotificationDataProvider implements IDataProvider<WebNotification> {
+
+
+	private static final long serialVersionUID = 1L;
+
+	@SpringBean
+	private WebNotificationDao webNotificationDao;
+	
+	private User user;
+	
+	@Override
+	public void detach() {
+		// TODO Auto-generated method stub
+		
+	}
+	
+	public WebNotificationDataProvider(User user) {
+		InjectorHolder.getInjector().inject(this);
+		this.user = user;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.apache.wicket.markup.repeater.data.IDataProvider#iterator(int, int)
+	 */
+	@Override
+	public Iterator<? extends WebNotification> iterator(int first, int count) {
+		return webNotificationDao.getWebNotifications(user, first, count).iterator();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.apache.wicket.markup.repeater.data.IDataProvider#size()
+	 */
+	@Override
+	public int size() {
+		// TODO Auto-generated method stub
+		return webNotificationDao.getCountOfWebNotifications(user);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.apache.wicket.markup.repeater.data.IDataProvider#model(java.lang.Object)
+	 */
+	@Override
+	public IModel<WebNotification> model(WebNotification object) {
+		// TODO Auto-generated method stub
+		return new DomainObjectDetachableModel<WebNotification>(webNotificationDao, object);
+	}
+
+}