| /* |
| * 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.axis2.clustering; |
| |
| import org.apache.axis2.Constants; |
| import org.apache.axis2.context.ConfigurationContext; |
| import org.apache.axis2.deployment.DeploymentEngine; |
| import org.apache.axis2.description.AxisServiceGroup; |
| |
| import javax.activation.DataHandler; |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.Random; |
| |
| /** |
| * A Utility for handling some of the functions needed by the clustering implementation |
| */ |
| public class ClusteringUtils { |
| |
| /** |
| * Load a ServiceGroup having name <code>serviceGroupName</code> |
| * |
| * @param serviceGroupName |
| * @param configCtx |
| * @param tempDirectory |
| * @throws Exception |
| */ |
| public static void loadServiceGroup(String serviceGroupName, |
| ConfigurationContext configCtx, |
| String tempDirectory) throws Exception { |
| if (!serviceGroupName.endsWith(".aar")) { |
| serviceGroupName += ".aar"; |
| } |
| File serviceArchive; |
| String axis2Repo = System.getProperty(Constants.AXIS2_REPO); |
| if (isURL(axis2Repo)) { |
| DataHandler dh = new DataHandler(new URL(axis2Repo + "services/" + serviceGroupName)); |
| String tempDir = |
| tempDirectory + File.separator + |
| (System.currentTimeMillis() + new Random().nextDouble()); |
| new File(tempDir).mkdirs(); |
| serviceArchive = new File(tempDir + File.separator + serviceGroupName); |
| FileOutputStream out = new FileOutputStream(serviceArchive); |
| dh.writeTo(out); |
| out.close(); |
| } else { |
| serviceArchive = new File(axis2Repo + File.separator + "services" + |
| File.separator + serviceGroupName); |
| } |
| if(!serviceArchive.exists()){ |
| throw new FileNotFoundException("File " + serviceArchive + " not found"); |
| } |
| AxisServiceGroup asGroup = |
| DeploymentEngine.loadServiceGroup(serviceArchive, configCtx); |
| configCtx.getAxisConfiguration().addServiceGroup(asGroup); |
| } |
| |
| private static boolean isURL(String location) { |
| try { |
| new URL(location); |
| return true; |
| } catch (MalformedURLException e) { |
| return false; |
| } |
| } |
| } |