| /* |
| * 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.osgi.config.model; |
| |
| import java.io.IOException; |
| |
| import org.apache.wicket.model.LoadableDetachableModel; |
| import org.osgi.service.cm.Configuration; |
| import org.osgi.service.cm.ConfigurationAdmin; |
| |
| /** |
| * Model for configuration objects. |
| */ |
| public class ConfigurationModel extends LoadableDetachableModel<Configuration> { |
| |
| private static final long serialVersionUID = 1L; |
| |
| private String pid; |
| private ConfigurationAdmin configurationAdmin; |
| |
| public ConfigurationModel(String pid, ConfigurationAdmin configurationAdmin) { |
| this.configurationAdmin = configurationAdmin; |
| this.pid = pid; |
| } |
| |
| public ConfigurationModel(Configuration configuration, ConfigurationAdmin configurationAdmin) { |
| super(configuration); |
| this.configurationAdmin = configurationAdmin; |
| this.pid = configuration.getPid(); |
| } |
| |
| @Override |
| protected Configuration load() { |
| try { |
| return configurationAdmin.getConfiguration(pid, null); |
| } catch (IOException e) { |
| throw new ConfigurationNotFoundException(pid, e); |
| } |
| } |
| |
| @Override |
| protected void onDetach() { |
| super.onDetach(); |
| setObject(null); |
| } |
| } |