| /* |
| * 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.admin.command; |
| |
| import org.apache.karaf.admin.AdminService; |
| import org.apache.karaf.admin.Instance; |
| import org.apache.karaf.shell.console.OsgiCommandSupport; |
| |
| public abstract class AdminCommandSupport extends OsgiCommandSupport { |
| |
| private AdminService adminService; |
| |
| public AdminService getAdminService() { |
| return adminService; |
| } |
| |
| public void setAdminService(AdminService adminService) { |
| this.adminService = adminService; |
| } |
| |
| protected Instance getExistingInstance(String name) { |
| Instance i = adminService.getInstance(name); |
| if (i == null) { |
| throw new IllegalArgumentException("Instance '" + name + "' does not exist"); |
| } |
| return i; |
| } |
| } |