| /** |
| * 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.cloudstack.functions; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| import javax.annotation.Resource; |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import org.jclouds.cloudstack.domain.Account; |
| import org.jclouds.cloudstack.domain.AsyncJob; |
| import org.jclouds.cloudstack.domain.AsyncJobError; |
| import org.jclouds.cloudstack.domain.FirewallRule; |
| import org.jclouds.cloudstack.domain.IPForwardingRule; |
| import org.jclouds.cloudstack.domain.LoadBalancerRule; |
| import org.jclouds.cloudstack.domain.Network; |
| import org.jclouds.cloudstack.domain.PortForwardingRule; |
| import org.jclouds.cloudstack.domain.PublicIPAddress; |
| import org.jclouds.cloudstack.domain.SecurityGroup; |
| import org.jclouds.cloudstack.domain.Snapshot; |
| import org.jclouds.cloudstack.domain.Template; |
| import org.jclouds.cloudstack.domain.TemplateExtraction; |
| import org.jclouds.cloudstack.domain.User; |
| import org.jclouds.cloudstack.domain.VirtualMachine; |
| import org.jclouds.cloudstack.domain.Volume; |
| import org.jclouds.cloudstack.domain.AsyncJob.Builder; |
| import org.jclouds.cloudstack.domain.AsyncJobError.ErrorCode; |
| import org.jclouds.domain.JsonBall; |
| import org.jclouds.json.Json; |
| import org.jclouds.logging.Logger; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.base.Function; |
| import com.google.common.base.Strings; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.Iterables; |
| import com.google.inject.Inject; |
| |
| /** |
| * @author Adrian Cole |
| */ |
| @Singleton |
| public class ParseTypedAsyncJob implements Function<AsyncJob<Map<String, JsonBall>>, AsyncJob<?>> { |
| @Resource |
| protected Logger logger = Logger.NULL; |
| |
| @Inject(optional = true) |
| @VisibleForTesting |
| @Named("jclouds.cloudstack.jobresult-type-map") |
| Map<String, Class<?>> typeMap = ImmutableMap.<String, Class<?>>builder() |
| .put("user", User.class) |
| .put("account", Account.class) |
| .put("securitygroup", SecurityGroup.class) |
| .put("portforwardingrule", PortForwardingRule.class) |
| .put("ipforwardingrule", IPForwardingRule.class) |
| .put("firewallrule", FirewallRule.class) |
| .put("network", Network.class) |
| .put("ipaddress", PublicIPAddress.class) |
| .put("virtualmachine", VirtualMachine.class) |
| .put("loadbalancer", LoadBalancerRule.class) |
| .put("snapshot", Snapshot.class) |
| .put("template", Template.class) |
| .put("volume", Volume.class).build(); |
| private final Json json; |
| |
| @Inject |
| public ParseTypedAsyncJob(Json json) { |
| this.json = checkNotNull(json, "json"); |
| } |
| |
| public AsyncJob<?> apply(AsyncJob<Map<String, JsonBall>> toParse) { |
| AsyncJob<?> result = toParse; |
| if (toParse.getResult() != null) { |
| if (toParse.getResult().size() == 1) { |
| @SuppressWarnings({"unchecked", "rawtypes"}) |
| Builder<?,Object> builder = AsyncJob.Builder.fromAsyncJobUntyped((AsyncJob) toParse); |
| if (toParse.getResult().containsKey("success")) { |
| builder.result(null); |
| } else { |
| Entry<String, JsonBall> entry = Iterables.get(toParse.getResult().entrySet(), 0); |
| if ("template".equals(entry.getKey())) { |
| // Sometimes Cloudstack will say 'template' and the payload is a Template object. |
| // Sometimes Cloudstack will say 'template' and the payload is a TemplateExtraction object. |
| // The 'state' field only exists on TemplateExtraction, so we can test this to work out what we have actually been given. |
| Template template = json.fromJson(entry.getValue().toString(), Template.class); |
| TemplateExtraction templateExtraction = json.fromJson(entry.getValue().toString(), TemplateExtraction.class); |
| boolean isTemplate = Strings.isNullOrEmpty(templateExtraction.getState()); |
| builder.result(isTemplate ? template : templateExtraction); |
| } else if (typeMap.containsKey(entry.getKey())) { |
| builder.result(json.fromJson(entry.getValue().toString(), typeMap.get(entry.getKey()))); |
| } else { |
| logger.warn( |
| "type key %s not configured. please override default for Map<String, Class<?>> bound to name jclouds.cloudstack.jobresult-type-map", |
| entry.getKey()); |
| builder.result(entry.getValue().toString()); |
| } |
| } |
| result = builder.build(); |
| } else if (toParse.getResult().containsKey("errorcode")) { |
| @SuppressWarnings({"unchecked", "rawtypes"}) |
| Builder<?, Object> builder = AsyncJob.Builder.fromAsyncJobUntyped((AsyncJob) toParse); |
| builder.result(null);// avoid classcastexceptions |
| builder.error(AsyncJobError.builder().errorCode(ErrorCode.fromValue(toParse.getResult().get("errorcode").toString())) |
| .errorText(toParse.getResult().containsKey("errortext") ? toParse.getResult().get("errortext").toString().replace("\"", "") : null) |
| .build()); |
| result = builder.build(); |
| } else if (toParse.getResult().size() > 1) { |
| logger.warn("unexpected size of async job result; expecting a map with a single element", |
| toParse.getResult()); |
| } |
| } |
| return result; |
| } |
| } |