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Switch from Guava Optionals to Java 8 Optionals

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This was a surprisingly involved change. Some of the difficulties included
java.util.Optional purposely not being Serializable (so I had to move a
few Optionals in mapreduce classes to @Nullable) and having to add the Truth
Java8 extension library for assertion support.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=171863777
This commit is contained in:
mcilwain 2017-10-11 13:09:26 -07:00 • committed by jianglai
parent 184b2b56ac
commit c0f8da0c6e
581 changed files with 1325 additions and 932 deletions
Download patch file Download diff file Expand all files Collapse all files

61
java/google/registry/ui/server/registrar/RegistrarSettingsAction.java
View file

@ -15,19 +15,16 @@
package google.registry.ui.server.registrar;
import static com.google.common.collect.ImmutableSet.toImmutableSet;
import static com.google.common.collect.Iterables.concat;
import static com.google.common.collect.Sets.difference;
import static google.registry.model.ofy.ObjectifyService.ofy;
import static google.registry.security.JsonResponseHelper.Status.ERROR;
import static google.registry.security.JsonResponseHelper.Status.SUCCESS;
import com.google.common.base.Optional;
import com.google.common.base.Predicate;
import com.google.common.collect.HashMultimap;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterables;
import com.google.common.collect.Multimap;
import com.google.common.collect.Streams;
import com.googlecode.objectify.Work;
@ -35,6 +32,7 @@ import google.registry.config.RegistryConfig.Config;
import google.registry.export.sheet.SyncRegistrarsSheetAction;
import google.registry.model.registrar.Registrar;
import google.registry.model.registrar.RegistrarContact;
import google.registry.model.registrar.RegistrarContact.Builder;
import google.registry.model.registrar.RegistrarContact.Type;
import google.registry.request.Action;
import google.registry.request.HttpException.BadRequestException;
@ -50,7 +48,9 @@ import google.registry.util.CollectionUtils;
import google.registry.util.DiffUtils;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
@ -97,10 +97,10 @@ public class RegistrarSettingsAction implements Runnable, JsonActionRunner.JsonA
Registrar initialRegistrar = sessionUtils.getRegistrarForAuthResult(request, authResult);
// Process the operation. Though originally derived from a CRUD
// handler, registrar-settings really only supports read and update.
String op = Optional.fromNullable((String) input.get(OP_PARAM)).or("read");
String op = Optional.ofNullable((String) input.get(OP_PARAM)).orElse("read");
@SuppressWarnings("unchecked")
Map<String, ?> args = (Map<String, Object>)
Optional.<Object>fromNullable(input.get(ARGS_PARAM)).or(ImmutableMap.of());
Optional.<Object>ofNullable(input.get(ARGS_PARAM)).orElse(ImmutableMap.of());
try {
switch (op) {
case "update":
@ -175,43 +175,44 @@ public class RegistrarSettingsAction implements Runnable, JsonActionRunner.JsonA
// WHOIS
builder.setWhoisServer(
RegistrarFormFields.WHOIS_SERVER_FIELD.extractUntyped(args).orNull());
RegistrarFormFields.WHOIS_SERVER_FIELD.extractUntyped(args).orElse(null));
builder.setReferralUrl(
RegistrarFormFields.REFERRAL_URL_FIELD.extractUntyped(args).orNull());
for (String email :
RegistrarFormFields.EMAIL_ADDRESS_FIELD.extractUntyped(args).asSet()) {
builder.setEmailAddress(email);
}
RegistrarFormFields.REFERRAL_URL_FIELD.extractUntyped(args).orElse(null));
RegistrarFormFields.EMAIL_ADDRESS_FIELD
.extractUntyped(args)
.ifPresent(builder::setEmailAddress);
builder.setPhoneNumber(
RegistrarFormFields.PHONE_NUMBER_FIELD.extractUntyped(args).orNull());
RegistrarFormFields.PHONE_NUMBER_FIELD.extractUntyped(args).orElse(null));
builder.setFaxNumber(
RegistrarFormFields.FAX_NUMBER_FIELD.extractUntyped(args).orNull());
RegistrarFormFields.FAX_NUMBER_FIELD.extractUntyped(args).orElse(null));
builder.setLocalizedAddress(
RegistrarFormFields.L10N_ADDRESS_FIELD.extractUntyped(args).orNull());
RegistrarFormFields.L10N_ADDRESS_FIELD.extractUntyped(args).orElse(null));
// Security
builder.setIpAddressWhitelist(
RegistrarFormFields.IP_ADDRESS_WHITELIST_FIELD.extractUntyped(args).or(
ImmutableList.<CidrAddressBlock>of()));
for (String certificate
: RegistrarFormFields.CLIENT_CERTIFICATE_FIELD.extractUntyped(args).asSet()) {
builder.setClientCertificate(certificate, ofy().getTransactionTime());
}
for (String certificate
: RegistrarFormFields.FAILOVER_CLIENT_CERTIFICATE_FIELD.extractUntyped(args).asSet()) {
builder.setFailoverClientCertificate(certificate, ofy().getTransactionTime());
}
RegistrarFormFields.IP_ADDRESS_WHITELIST_FIELD
.extractUntyped(args)
.orElse(ImmutableList.<CidrAddressBlock>of()));
RegistrarFormFields.CLIENT_CERTIFICATE_FIELD
.extractUntyped(args)
.ifPresent(
certificate -> builder.setClientCertificate(certificate, ofy().getTransactionTime()));
RegistrarFormFields.FAILOVER_CLIENT_CERTIFICATE_FIELD
.extractUntyped(args)
.ifPresent(
certificate ->
builder.setFailoverClientCertificate(certificate, ofy().getTransactionTime()));
builder.setUrl(
RegistrarFormFields.URL_FIELD.extractUntyped(args).orNull());
RegistrarFormFields.URL_FIELD.extractUntyped(args).orElse(null));
builder.setReferralUrl(
RegistrarFormFields.REFERRAL_URL_FIELD.extractUntyped(args).orNull());
RegistrarFormFields.REFERRAL_URL_FIELD.extractUntyped(args).orElse(null));
// Contact
ImmutableSet.Builder<RegistrarContact> contacts = new ImmutableSet.Builder<>();
for (RegistrarContact.Builder contactBuilder
: concat(RegistrarFormFields.CONTACTS_FIELD.extractUntyped(args).asSet())) {
contacts.add(contactBuilder.setParent(existingRegistrarObj).build());
Optional<List<Builder>> builders = RegistrarFormFields.CONTACTS_FIELD.extractUntyped(args);
if (builders.isPresent()) {
builders.get().forEach(c -> contacts.add(c.setParent(existingRegistrarObj).build()));
}
return contacts.build();
@ -298,7 +299,7 @@ public class RegistrarSettingsAction implements Runnable, JsonActionRunner.JsonA
*/
private static Optional<RegistrarContact> getDomainWhoisVisibleAbuseContact(
Set<RegistrarContact> contacts) {
return Iterables.tryFind(contacts, RegistrarContact::getVisibleInDomainWhoisAsAbuse);
return contacts.stream().filter(RegistrarContact::getVisibleInDomainWhoisAsAbuse).findFirst();
}
/**