| /* |
| * 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.dimensiondata.cloudcontrol.filters; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.base.Joiner; |
| import com.google.common.base.Splitter; |
| import com.google.common.base.Supplier; |
| import com.google.common.collect.Lists; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import org.jclouds.collect.Memoized; |
| import org.jclouds.http.HttpException; |
| import org.jclouds.http.HttpRequest; |
| import org.jclouds.http.HttpRequestFilter; |
| |
| import java.util.List; |
| |
| /** |
| * Accepts requests and modifies the endpoint path so that it is injected with the organisation id. |
| */ |
| @Singleton |
| public class OrganisationIdFilter implements HttpRequestFilter { |
| |
| private static final int ORGANIZATION_ID_INDEX = 3; |
| private final Supplier<String> organisationIdSupplier; |
| |
| @Inject |
| OrganisationIdFilter(@Memoized Supplier<String> organisationIdSupplier) { |
| this.organisationIdSupplier = organisationIdSupplier; |
| } |
| |
| @Override |
| public HttpRequest filter(HttpRequest request) throws HttpException { |
| return request.toBuilder().replacePath(injectOrganisationId(request.getEndpoint().getPath())).build(); |
| } |
| |
| @VisibleForTesting |
| String injectOrganisationId(String path) { |
| String organisationId = organisationIdSupplier.get(); |
| List<String> list = Lists.newArrayList(Splitter.on("/").split(path)); |
| if (list.size() > ORGANIZATION_ID_INDEX && !list.get(ORGANIZATION_ID_INDEX).equals(organisationId)) { |
| list.add(ORGANIZATION_ID_INDEX, organisationId); |
| } |
| return Joiner.on("/").join(list); |
| } |
| |
| } |