| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds 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.openstack.nova.v1_1; |
| |
| import static org.jclouds.Constants.PROPERTY_API_VERSION; |
| import static org.jclouds.Constants.PROPERTY_ENDPOINT; |
| import static org.jclouds.Constants.PROPERTY_IDENTITY; |
| |
| import java.util.Properties; |
| import java.util.regex.Pattern; |
| |
| import org.jclouds.PropertiesBuilder; |
| import org.jclouds.util.Strings2; |
| |
| /** |
| * Builds properties used in Nova Clients |
| * |
| * @author Adrian Cole |
| */ |
| public class NovaPropertiesBuilder extends PropertiesBuilder { |
| @Override |
| protected Properties defaultProperties() { |
| Properties properties = super.defaultProperties(); |
| properties.setProperty(PROPERTY_ENDPOINT, "http://localhost:8774/{apiversion}/{identity}"); |
| properties.setProperty(PROPERTY_API_VERSION, "v1.1"); |
| return properties; |
| } |
| |
| public NovaPropertiesBuilder(Properties properties) { |
| super(properties); |
| } |
| |
| public static final Pattern IDENTITY_PATTERN = Pattern.compile("\\{identity\\}"); |
| public static final Pattern API_VERSION_PATTERN = Pattern.compile("\\{apiversion\\}"); |
| |
| @Override |
| public Properties build() { |
| // TODO determine if we can more elegantly do this. right now we have to |
| // because URI.create() doesn't allow us to build a URi with an illegal |
| // character '{' |
| String endpoint = properties.getProperty(PROPERTY_ENDPOINT); |
| String identity = properties.getProperty(PROPERTY_IDENTITY); |
| String apiVersion = properties.getProperty(PROPERTY_API_VERSION); |
| String withIdentity = Strings2.replaceAll(endpoint, IDENTITY_PATTERN, identity); |
| String withVersion = Strings2.replaceAll(withIdentity, API_VERSION_PATTERN, apiVersion); |
| properties.setProperty(PROPERTY_ENDPOINT, withVersion); |
| return super.build(); |
| } |
| } |