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

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@ -15,6 +15,7 @@
package google.registry.reporting;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;

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@ -18,13 +18,14 @@ java_library(
"//java/google/registry/request",
"//java/google/registry/util",
"//javatests/google/registry/testing",
"//third_party/java/truth",
"@com_google_apis_google_api_services_bigquery",
"@com_google_appengine_tools_appengine_gcs_client",
"@com_google_code_findbugs_jsr305",
"@com_google_dagger",
"@com_google_guava",
"@com_google_http_client",
"@com_google_truth",
"@com_google_truth_extensions_truth_java8_extension",
"@javax_servlet_api",
"@joda_time",
"@junit",

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@ -18,6 +18,7 @@ import static com.google.common.net.MediaType.CSV_UTF_8;
import static com.google.common.net.MediaType.PLAIN_TEXT_UTF_8;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import static com.google.common.truth.Truth8.assertThat;
import static java.nio.charset.StandardCharsets.UTF_8;
import com.google.api.client.http.LowLevelHttpRequest;

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@ -15,6 +15,7 @@
package google.registry.reporting;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import static google.registry.testing.GcsTestingUtils.readGcsFile;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.mockito.Matchers.any;
@ -25,7 +26,6 @@ import com.google.api.services.bigquery.model.TableFieldSchema;
import com.google.appengine.tools.cloudstorage.GcsFilename;
import com.google.appengine.tools.cloudstorage.GcsService;
import com.google.appengine.tools.cloudstorage.GcsServiceFactory;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableTable;
import com.google.common.util.concurrent.ListenableFuture;
import google.registry.bigquery.BigqueryConnection;
@ -35,6 +35,7 @@ import google.registry.gcs.GcsUtils;
import google.registry.reporting.IcannReportingModule.ReportType;
import google.registry.testing.AppEngineRule;
import google.registry.testing.FakeResponse;
import java.util.Optional;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeUnit;
@ -77,7 +78,7 @@ public class IcannReportingStagingActionTest {
action.reportType = reportType;
action.reportingBucket = "test-bucket";
action.yearMonth = "2017-06";
action.subdir = Optional.absent();
action.subdir = Optional.empty();
action.bigquery = bigquery;
action.gcsUtils = new GcsUtils(gcsService, 1024);
action.response = response;

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@ -16,6 +16,7 @@ package google.registry.reporting;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import static com.google.common.truth.Truth8.assertThat;
import static google.registry.reporting.IcannReportingModule.ReportType.ACTIVITY;
import static google.registry.reporting.IcannReportingModule.ReportType.TRANSACTIONS;
import static google.registry.testing.DatastoreHelper.createTld;
@ -30,7 +31,6 @@ import static org.mockito.Mockito.verifyNoMoreInteractions;
import com.google.appengine.tools.cloudstorage.GcsFilename;
import com.google.appengine.tools.cloudstorage.GcsService;
import com.google.appengine.tools.cloudstorage.GcsServiceFactory;
import com.google.common.base.Optional;
import google.registry.gcs.GcsUtils;
import google.registry.testing.AppEngineRule;
import google.registry.testing.FakeClock;
@ -38,6 +38,7 @@ import google.registry.testing.FakeResponse;
import google.registry.testing.FakeSleeper;
import google.registry.util.Retrier;
import java.io.IOException;
import java.util.Optional;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
@ -64,7 +65,7 @@ public class IcannReportingUploadActionTest {
action.retrier = new Retrier(new FakeSleeper(new FakeClock()), 3);
action.yearMonth = "2017-06";
action.reportType = TRANSACTIONS;
action.subdir = Optional.absent();
action.subdir = Optional.empty();
action.tld = "test";
action.icannReportingBucket = "basin";
action.response = response;
@ -172,7 +173,7 @@ public class IcannReportingUploadActionTest {
public void testSuccess_CreateBucketname() throws Exception{
assertThat(
IcannReportingUploadAction
.createReportingBucketName("gs://my-reporting", Optional.<String>absent(), "2017-06"))
.createReportingBucketName("gs://my-reporting", Optional.<String>empty(), "2017-06"))
.isEqualTo("gs://my-reporting/icann/monthly/2017-06");
assertThat(
IcannReportingUploadAction

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@ -15,6 +15,7 @@
package google.registry.reporting;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;