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mderkamderka
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Merge pull request #789 from mderka/change-request-functional
Turned ChangeRequest into a functional object.
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‎README.md‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -252,7 +252,7 @@ Zone zone = dns.create(zoneInfo);
252252
The second snippet shows how to create records inside a zone. The complete code can be found on [CreateOrUpdateRecordSets.java](./gcloud-java-examples/src/main/java/com/google/gcloud/examples/dns/snippets/CreateOrUpdateRecordSets.java).
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```java
255-
import com.google.gcloud.dns.ChangeRequest;
255+
import com.google.gcloud.dns.ChangeRequestInfo;
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import com.google.gcloud.dns.Dns;
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import com.google.gcloud.dns.DnsOptions;
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import com.google.gcloud.dns.RecordSet;
@@ -269,7 +269,7 @@ RecordSet toCreate = RecordSet.builder("www.someexampledomain.com.", RecordSet.T
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.ttl(24, TimeUnit.HOURS)
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.addRecord(ip)
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.build();
272-
ChangeRequest.Builder changeBuilder = ChangeRequest.builder().add(toCreate);
272+
ChangeRequestInfo.Builder changeBuilder = ChangeRequestInfo.builder().add(toCreate);
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// Verify that the record does not exist yet.
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// If it does exist, we will overwrite it with our prepared record.
@@ -282,7 +282,7 @@ while (recordSetIterator.hasNext()) {
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}
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}
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ChangeRequest changeRequest = changeBuilder.build();
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ChangeRequestInfo changeRequest = changeBuilder.build();
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zone.applyChangeRequest(changeRequest);
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```
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‎gcloud-java-dns/README.md‎

Lines changed: 17 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -159,7 +159,7 @@ our zone that creates a record set of type A and points URL www.someexampledomai
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IP address 12.13.14.15. Start by adding
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```java
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import com.google.gcloud.dns.ChangeRequest;
162+
import com.google.gcloud.dns.ChangeRequestInfo;
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import com.google.gcloud.dns.RecordSet;
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import java.util.concurrent.TimeUnit;
@@ -176,7 +176,7 @@ RecordSet toCreate = RecordSet.builder("www." + zone.dnsName(), RecordSet.Type.A
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.build();
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// Make a change
179-
ChangeRequest changeRequest = ChangeRequest.builder().add(toCreate).build();
179+
ChangeRequestInfo changeRequest = ChangeRequestInfo.builder().add(toCreate).build();
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// Build and apply the change request to our zone
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changeRequest = zone.applyChangeRequest(changeRequest);
@@ -198,7 +198,7 @@ and in the code
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```java
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// Make a change
201-
ChangeRequest.Builder changeBuilder = ChangeRequest.builder().add(toCreate);
201+
ChangeRequestInfo.Builder changeBuilder = ChangeRequestInfo.builder().add(toCreate);
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// Verify the type A record does not exist yet.
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// If it does exist, we will overwrite it with our prepared record.
@@ -211,7 +211,7 @@ while (recordSetIterator.hasNext()) {
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}
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// Build and apply the change request to our zone
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ChangeRequest changeRequest = changeBuilder.build();
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ChangeRequestInfo changeRequest = changeBuilder.build();
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zone.applyChangeRequest(changeRequest);
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```
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You can find more information about changes in the [Cloud DNS documentation] (https://cloud.google.com/dns/what-is-cloud-dns#cloud_dns_api_concepts).
@@ -220,7 +220,7 @@ When the change request is applied, it is registered with the Cloud DNS service
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can wait for its completion as follows:
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```java
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while (ChangeRequest.Status.PENDING.equals(changeRequest.status())) {
223+
while (ChangeRequestInfo.Status.PENDING.equals(changeRequest.status())) {
224224
try {
225225
Thread.sleep(500L);
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} catch (InterruptedException e) {
@@ -262,9 +262,17 @@ while (recordSetIterator.hasNext()) {
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}
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```
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You can also list the history of change requests that were applied to a zone:
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You can also list the history of change requests that were applied to a zone.
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First add:
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```java
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import java.util.ChangeRequest;
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```
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and then:
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```java
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// List the change requests applied to a particular zone
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Iterator<ChangeRequest> changeIterator = zone.listChangeRequests().iterateAll();
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System.out.println(String.format("The history of changes in %s:", zone.name()));
@@ -280,7 +288,7 @@ First, you need to empty the zone by deleting all its records except for the def
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```java
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// Make a change for deleting the record sets
283-
changeBuilder = ChangeRequest.builder();
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changeBuilder = ChangeRequestInfo.builder();
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while (recordIterator.hasNext()) {
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RecordSet current = recordIterator.next();
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// SOA and NS records cannot be deleted
@@ -290,14 +298,14 @@ while (recordIterator.hasNext()) {
290298
}
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// Build and apply the change request to our zone if it contains records to delete
293-
ChangeRequest changeRequest = changeBuilder.build();
301+
ChangeRequestInfo changeRequest = changeBuilder.build();
294302
if (!changeRequest.deletions().isEmpty()) {
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changeRequest = dns.applyChangeRequest(zoneName, changeRequest);
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// Wait for change to finish, but save data traffic by transferring only ID and status
298306
Dns.ChangeRequestOption option =
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Dns.ChangeRequestOption.fields(Dns.ChangeRequestField.STATUS);
300-
while (ChangeRequest.Status.PENDING.equals(changeRequest.status())) {
308+
while (ChangeRequestInfo.Status.PENDING.equals(changeRequest.status())) {
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System.out.println("Waiting for change to complete. Going to sleep for 500ms...");
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try {
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Thread.sleep(500);

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