| /* |
| * 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.jclouds.examples.rackspace.cdn; |
| |
| import static org.jclouds.examples.rackspace.cdn.Constants.PROVIDER; |
| |
| import java.io.Closeable; |
| import java.io.IOException; |
| |
| import org.jclouds.ContextBuilder; |
| import org.jclouds.openstack.poppy.v1.PoppyApi; |
| import org.jclouds.openstack.poppy.v1.domain.Service; |
| import org.jclouds.openstack.poppy.v1.features.ServiceApi; |
| |
| import com.google.common.io.Closeables; |
| |
| /** |
| * Purges cached service assets. |
| * This removes CDN-cached files from the cache. |
| * The system will reload these assets into the cache the next time they are requested. |
| */ |
| public class PurgeServiceAssets implements Closeable { |
| private final PoppyApi cdnApi; |
| private final ServiceApi serviceApi; |
| |
| /** |
| * To get a username and API key see |
| * http://jclouds.apache.org/guides/rackspace/ |
| * |
| * The first argument (args[0]) must be your username |
| * The second argument (args[1]) must be your API key |
| */ |
| public static void main(String[] args) throws IOException { |
| PurgeServiceAssets createPolicy = new PurgeServiceAssets(args[0], args[1]); |
| |
| try { |
| createPolicy.updateService(); |
| } |
| catch (Exception e) { |
| e.printStackTrace(); |
| } |
| finally { |
| createPolicy.close(); |
| } |
| } |
| |
| public PurgeServiceAssets(String username, String apiKey) { |
| cdnApi = ContextBuilder.newBuilder(PROVIDER) |
| .credentials(username, apiKey) |
| .buildApi(PoppyApi.class); |
| |
| serviceApi = cdnApi.getServiceApi(); |
| } |
| |
| private void updateService() { |
| try { |
| Service serviceList = serviceApi.list().concat().toSet().iterator().next(); |
| System.out.println("Purging assets for " + serviceList.getId()); |
| /** Only available in SNAPSHOT builds. Not available in 1.9.0 |
| serviceApi.deleteAsset(serviceList.getId(), "image/1.jpg")); |
| serviceApi.deleteAssets(serviceList.getId())); |
| */ |
| } finally { |
| // Do nothing on fail. |
| } |
| } |
| |
| /** |
| * Always close your service when you're done with it. |
| * |
| * Note that closing quietly like this is not necessary in Java 7. |
| * You would use try-with-resources in the main method instead. |
| */ |
| public void close() throws IOException { |
| Closeables.close(cdnApi, true); |
| } |
| } |