| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.karaf.webconsole.blueprint.internal; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.karaf.webconsole.blueprint.internal.model.ServiceReferenceModel; |
| import org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider; |
| import org.apache.wicket.model.IModel; |
| import org.osgi.framework.ServiceReference; |
| |
| public class BlueprintDataProvider extends SortableDataProvider<ServiceReference> { |
| |
| private final List<ServiceReference> containers; |
| |
| public BlueprintDataProvider(List<ServiceReference> containers) { |
| this.containers = containers; |
| } |
| |
| public Iterator<ServiceReference> iterator(int first, int count) { |
| return new ArrayList<ServiceReference>(containers).subList(first, first+count).iterator(); |
| } |
| |
| public IModel<ServiceReference> model(ServiceReference object) { |
| return new ServiceReferenceModel(object); |
| } |
| |
| public int size() { |
| return containers.size(); |
| } |
| |
| } |