google-nomulus/java/google/registry/flows/host/HostCheckFlow.java
nickfelt 91c2558feb Make FlowRunner log ICANN activity report field name
As part of b/36599833, this makes FlowRunner log the appropriate ICANN activity
report field name for each flow it runs as part of a structured JSON log
statement which can be parsed to generate ICANN activity reports (under the key
"icannActivityReportField").

In order to support this, we introduce an annotation for Flow classes called
@ReportingSpec and a corresponding enum of values for this annotation, which is
IcannReportingTypes.ActivityReportField, that stores the mapping of constant
enum values to field names.

The mapping from flows to fields is fairly obvious, with three exceptions:

 - Application flows are all accounted under domains, since applications are
   technically just deferred domain creates within the EPP protocol
 - ClaimsCheckFlow is counted as a domain check
 - DomainAllocateFlow is counted as a domain create

In addition, I've added tests to all the corresponding flows that we are
indeed logging what we expect.

We'll also need to log the TLD for this to be useful, but I'm doing that in a
follow-up CL.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151283411
2017-03-27 13:32:57 -04:00

72 lines
3 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.flows.host;
import static google.registry.flows.FlowUtils.validateClientIsLoggedIn;
import static google.registry.flows.ResourceFlowUtils.verifyTargetIdCount;
import static google.registry.model.EppResourceUtils.checkResourcesExist;
import com.google.common.collect.ImmutableList;
import google.registry.config.RegistryConfig.Config;
import google.registry.flows.EppException;
import google.registry.flows.ExtensionManager;
import google.registry.flows.Flow;
import google.registry.flows.FlowModule.ClientId;
import google.registry.flows.annotations.ReportingSpec;
import google.registry.model.eppinput.ResourceCommand;
import google.registry.model.eppoutput.CheckData.HostCheck;
import google.registry.model.eppoutput.CheckData.HostCheckData;
import google.registry.model.eppoutput.EppResponse;
import google.registry.model.host.HostCommand.Check;
import google.registry.model.host.HostResource;
import google.registry.model.reporting.IcannReportingTypes.ActivityReportField;
import google.registry.util.Clock;
import java.util.List;
import java.util.Set;
import javax.inject.Inject;
/**
* An EPP flow that checks whether a host can be provisioned.
*
* <p>This flows can check the existence of multiple hosts simultaneously.
*
* @error {@link google.registry.flows.exceptions.TooManyResourceChecksException}
*/
@ReportingSpec(ActivityReportField.HOST_CHECK)
public final class HostCheckFlow implements Flow {
@Inject ResourceCommand resourceCommand;
@Inject @ClientId String clientId;
@Inject ExtensionManager extensionManager;
@Inject @Config("maxChecks") int maxChecks;
@Inject Clock clock;
@Inject EppResponse.Builder responseBuilder;
@Inject HostCheckFlow() {}
@Override
public final EppResponse run() throws EppException {
extensionManager.validate(); // There are no legal extensions for this flow.
validateClientIsLoggedIn(clientId);
List<String> targetIds = ((Check) resourceCommand).getTargetIds();
verifyTargetIdCount(targetIds, maxChecks);
Set<String> existingIds = checkResourcesExist(HostResource.class, targetIds, clock.nowUtc());
ImmutableList.Builder<HostCheck> checks = new ImmutableList.Builder<>();
for (String id : targetIds) {
boolean unused = !existingIds.contains(id);
checks.add(HostCheck.create(unused, id, unused ? null : "In use"));
}
return responseBuilder.setResData(HostCheckData.create(checks.build())).build();
}
}