google-nomulus/java/google/registry/export/ExportRequestModule.java
mcilwain 6e74ba0587 Wrap ModulesService in new AppEngineServiceUtils
ModulesService does not provide a great API. Specifically, it doesn't have a
way to get the hostname for a specific service; you have to get the hostname for
a specific version as well. This is very rarely what we want, as we publish new
versions every week and don't expect old ones to hang around for very long, so
a task should execute against whatever the live version is, not whatever the
current version was back when the task was enqueued (especially because that
version might be deleted by now).

This new and improved wrapper API removes the confusion and plays better with
dependency injection to boot. We can also fold in other methods having to do
with App Engine services, whereas ModulesService was quite limited in scope.

This also has the side effect of fixing ResaveEntityAction, which is
currently broken because the tasks it's enqueuing to execute up to 30 days in
the future have the version hard-coded into the hostname, and we typically
delete old versions sooner than that.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=206173763
2018-08-10 13:44:25 -04:00

106 lines
4 KiB
Java

// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
// Licensed 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 google.registry.export;
import static google.registry.export.BigqueryPollJobAction.CHAINED_TASK_QUEUE_HEADER;
import static google.registry.export.BigqueryPollJobAction.JOB_ID_HEADER;
import static google.registry.export.BigqueryPollJobAction.PROJECT_ID_HEADER;
import static google.registry.export.CheckSnapshotAction.CHECK_SNAPSHOT_KINDS_TO_LOAD_PARAM;
import static google.registry.export.CheckSnapshotAction.CHECK_SNAPSHOT_NAME_PARAM;
import static google.registry.export.LoadSnapshotAction.LOAD_SNAPSHOT_FILE_PARAM;
import static google.registry.export.LoadSnapshotAction.LOAD_SNAPSHOT_ID_PARAM;
import static google.registry.export.LoadSnapshotAction.LOAD_SNAPSHOT_KINDS_PARAM;
import static google.registry.export.UpdateSnapshotViewAction.UPDATE_SNAPSHOT_DATASET_ID_PARAM;
import static google.registry.export.UpdateSnapshotViewAction.UPDATE_SNAPSHOT_KIND_PARAM;
import static google.registry.export.UpdateSnapshotViewAction.UPDATE_SNAPSHOT_TABLE_ID_PARAM;
import static google.registry.request.RequestParameters.extractRequiredHeader;
import static google.registry.request.RequestParameters.extractRequiredParameter;
import dagger.Module;
import dagger.Provides;
import google.registry.request.Header;
import google.registry.request.Parameter;
import javax.servlet.http.HttpServletRequest;
/** Dagger module for data export tasks. */
@Module
public final class ExportRequestModule {
@Provides
@Parameter(UPDATE_SNAPSHOT_DATASET_ID_PARAM)
static String provideUpdateSnapshotDatasetId(HttpServletRequest req) {
return extractRequiredParameter(req, UPDATE_SNAPSHOT_DATASET_ID_PARAM);
}
@Provides
@Parameter(UPDATE_SNAPSHOT_TABLE_ID_PARAM)
static String provideUpdateSnapshotTableId(HttpServletRequest req) {
return extractRequiredParameter(req, UPDATE_SNAPSHOT_TABLE_ID_PARAM);
}
@Provides
@Parameter(UPDATE_SNAPSHOT_KIND_PARAM)
static String provideUpdateSnapshotKind(HttpServletRequest req) {
return extractRequiredParameter(req, UPDATE_SNAPSHOT_KIND_PARAM);
}
@Provides
@Parameter(LOAD_SNAPSHOT_FILE_PARAM)
static String provideLoadSnapshotFile(HttpServletRequest req) {
return extractRequiredParameter(req, LOAD_SNAPSHOT_FILE_PARAM);
}
@Provides
@Parameter(LOAD_SNAPSHOT_ID_PARAM)
static String provideLoadSnapshotId(HttpServletRequest req) {
return extractRequiredParameter(req, LOAD_SNAPSHOT_ID_PARAM);
}
@Provides
@Parameter(LOAD_SNAPSHOT_KINDS_PARAM)
static String provideLoadSnapshotKinds(HttpServletRequest req) {
return extractRequiredParameter(req, LOAD_SNAPSHOT_KINDS_PARAM);
}
@Provides
@Parameter(CHECK_SNAPSHOT_NAME_PARAM)
static String provideCheckSnapshotName(HttpServletRequest req) {
return extractRequiredParameter(req, CHECK_SNAPSHOT_NAME_PARAM);
}
@Provides
@Parameter(CHECK_SNAPSHOT_KINDS_TO_LOAD_PARAM)
static String provideCheckSnapshotKindsToLoad(HttpServletRequest req) {
return extractRequiredParameter(req, CHECK_SNAPSHOT_KINDS_TO_LOAD_PARAM);
}
@Provides
@Header(CHAINED_TASK_QUEUE_HEADER)
static String provideChainedTaskQueue(HttpServletRequest req) {
return extractRequiredHeader(req, CHAINED_TASK_QUEUE_HEADER);
}
@Provides
@Header(JOB_ID_HEADER)
static String provideJobId(HttpServletRequest req) {
return extractRequiredHeader(req, JOB_ID_HEADER);
}
@Provides
@Header(PROJECT_ID_HEADER)
static String provideProjectId(HttpServletRequest req) {
return extractRequiredHeader(req, PROJECT_ID_HEADER);
}
}