/**
* 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.examples.rackspace.clouddns;
import static com.google.common.io.Closeables.closeQuietly;
import static org.jclouds.examples.rackspace.clouddns.Constants.NAME;
import static org.jclouds.rackspace.clouddns.v1.predicates.JobPredicates.awaitComplete;
import java.io.Closeable;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeoutException;
import org.jclouds.ContextBuilder;
import org.jclouds.rackspace.clouddns.v1.CloudDNSApi;
import org.jclouds.rackspace.clouddns.v1.domain.Domain;
import org.jclouds.rackspace.clouddns.v1.domain.Record;
import org.jclouds.rackspace.clouddns.v1.domain.RecordDetail;
import org.jclouds.rackspace.clouddns.v1.functions.RecordFunctions;
import com.google.common.base.Function;
import com.google.common.collect.Maps;
/**
* This example updates the records on a domain.
*
* @author Everett Toews
*/
public class UpdateRecords implements Closeable {
private CloudDNSApi dnsApi;
/**
* To get a username and API key see http://www.jclouds.org/documentation/quickstart/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) {
UpdateRecords updateRecords = new UpdateRecords();
try {
updateRecords.init(args);
Domain domain = updateRecords.getDomain();
updateRecords.updateRecord(domain);
updateRecords.updateRecords(domain);
}
catch (Exception e) {
e.printStackTrace();
}
finally {
updateRecords.close();
}
}
private void init(String[] args) {
// The provider configures jclouds To use the Rackspace Cloud (US)
// To use the Rackspace Cloud (UK) set the provider to "rackspace-clouddns-uk"
String provider = "rackspace-clouddns-us";
String username = args[0];
String apiKey = args[1];
dnsApi = ContextBuilder.newBuilder(provider)
.credentials(username, apiKey)
.buildApi(CloudDNSApi.class);
}
private Domain getDomain() {
for (Domain domain: dnsApi.getDomainApi().list().concat()) {
if (domain.getName().startsWith(NAME)) {
return domain;
}
}
throw new RuntimeException(NAME + " not found. Run CreateDomains example first.");
}
private void updateRecord(Domain domain) throws TimeoutException {
System.out.println("Update Record");
RecordDetail recordDetail = dnsApi.getRecordApiForDomain(domain.getId()).getByNameAndTypeAndData(NAME, "A", "10.0.0.1");
Record updateRecord = recordDetail.getRecord().toBuilder().data("10.0.1.0").build();
awaitComplete(dnsApi, dnsApi.getRecordApiForDomain(domain.getId()).update(recordDetail.getId(), updateRecord));
System.out.println(" " + dnsApi.getRecordApiForDomain(domain.getId()).get(recordDetail.getId()));
}
private void updateRecords(Domain domain) throws TimeoutException {
System.out.println("Update Records");
Set<RecordDetail> recordDetails = dnsApi.getRecordApiForDomain(domain.getId()).listByType("A").concat().toImmutableSet();
Map<String, Record> idsToRecords = RecordFunctions.toRecordMap(recordDetails);
Map<String, Record> updateRecords = Maps.transformValues(idsToRecords, updateTTLAndComment(235813, "New TTL"));
awaitComplete(dnsApi, dnsApi.getRecordApiForDomain(domain.getId()).update(updateRecords));
Iterable<RecordDetail> recordDetailsUpdated = dnsApi.getRecordApiForDomain(domain.getId()).listByType("A").concat();
for (RecordDetail recordDetailUpdated: recordDetailsUpdated) {
System.out.println(" " + recordDetailUpdated);
}
}
private Function<Record, Record> updateTTLAndComment(final int ttl, final String comment) {
return new Function<Record, Record>() {
public Record apply(Record record) {
return record.toBuilder().ttl(ttl).comment(comment).build();
}
};
}
/**
* Always close your service when you're done with it.
*/
public void close() {
closeQuietly(dnsApi);
}
}