Switch from Guava Optionals to Java 8 Optionals

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

View file

@ -16,6 +16,7 @@ package google.registry.rdap;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import static google.registry.testing.DatastoreHelper.createTld;
import static google.registry.testing.DatastoreHelper.persistDomainAsDeleted;
import static google.registry.testing.DatastoreHelper.persistResource;
@ -32,7 +33,6 @@ import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.google.appengine.api.users.User;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
@ -60,6 +60,7 @@ import java.net.IDN;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import javax.annotation.Nullable;
import javax.servlet.http.HttpServletRequest;
import org.joda.time.DateTime;
@ -113,23 +114,23 @@ public class RdapDomainSearchActionTest {
switch (requestType) {
case NAME:
action.nameParam = Optional.of(paramValue);
action.nsLdhNameParam = Optional.absent();
action.nsIpParam = Optional.absent();
action.nsLdhNameParam = Optional.empty();
action.nsIpParam = Optional.empty();
break;
case NS_LDH_NAME:
action.nameParam = Optional.absent();
action.nameParam = Optional.empty();
action.nsLdhNameParam = Optional.of(paramValue);
action.nsIpParam = Optional.absent();
action.nsIpParam = Optional.empty();
break;
case NS_IP:
action.nameParam = Optional.absent();
action.nsLdhNameParam = Optional.absent();
action.nameParam = Optional.empty();
action.nsLdhNameParam = Optional.empty();
action.nsIpParam = Optional.of(InetAddresses.forString(paramValue));
break;
default:
action.nameParam = Optional.absent();
action.nsLdhNameParam = Optional.absent();
action.nsIpParam = Optional.absent();
action.nameParam = Optional.empty();
action.nsLdhNameParam = Optional.empty();
action.nsIpParam = Optional.empty();
break;
}
action.rdapResultSetMaxSize = 4;
@ -359,8 +360,8 @@ public class RdapDomainSearchActionTest {
action.clock = clock;
action.request = request;
action.response = response;
action.registrarParam = Optional.absent();
action.includeDeletedParam = Optional.absent();
action.registrarParam = Optional.empty();
action.includeDeletedParam = Optional.empty();
action.rdapJsonFormatter = RdapTestHelper.getTestRdapJsonFormatter();
action.rdapLinkBase = "https://example.com/rdap/";
action.rdapWhoisServer = null;