google-nomulus/java/google/registry/flows/host/HostInfoFlow.java
cgoldfeder b0bcc1bb3d Create *InfoData objects instead of reusing *Resource objects
This is probably best from a code-cleanliness perspective anyways,
but the rationale is that tightly coupling the resources to the
info responses was a straightjacket that required all status
values and fields to be directly available on the resource. With
this change, I already was able to get rid of the preMarshal()
hackery, and I will be able to get rid of cloneWithLinkedStatus()
and most of the contents of cloneProjectedAtTime() for non-domains.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144252924
2017-01-12 14:11:51 -05:00

77 lines
3.3 KiB
Java

// Copyright 2016 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.loadAndVerifyExistence;
import static google.registry.flows.host.HostFlowUtils.validateHostName;
import static google.registry.model.EppResourceUtils.cloneResourceWithLinkedStatus;
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.FlowModule.TargetId;
import google.registry.model.eppoutput.EppResponse;
import google.registry.model.host.HostInfoData;
import google.registry.model.host.HostResource;
import google.registry.util.Clock;
import javax.inject.Inject;
import org.joda.time.DateTime;
/**
* An EPP flow that returns information about a host.
*
* <p>The returned information included IP addresses, if any, and details of the host's most recent
* transfer if it has ever been transferred. Any registrar can see the information for any host.
*
* @error {@link google.registry.flows.ResourceFlowUtils.ResourceDoesNotExistException}
* @error {@link HostFlowUtils.HostNameNotLowerCaseException}
* @error {@link HostFlowUtils.HostNameNotNormalizedException}
* @error {@link HostFlowUtils.HostNameNotPunyCodedException}
*/
public final class HostInfoFlow implements Flow {
@Inject ExtensionManager extensionManager;
@Inject @ClientId String clientId;
@Inject @TargetId String targetId;
@Inject Clock clock;
@Inject EppResponse.Builder responseBuilder;
@Inject HostInfoFlow() {}
@Override
public EppResponse run() throws EppException {
extensionManager.validate(); // There are no legal extensions for this flow.
validateClientIsLoggedIn(clientId);
validateHostName(targetId);
DateTime now = clock.nowUtc();
HostResource host = loadAndVerifyExistence(HostResource.class, targetId, now);
host = (HostResource) cloneResourceWithLinkedStatus(host, now);
return responseBuilder
.setResData(HostInfoData.newBuilder()
.setFullyQualifiedHostName(host.getFullyQualifiedHostName())
.setRepoId(host.getRepoId())
.setStatusValues(host.getStatusValues())
.setInetAddresses(host.getInetAddresses())
.setCurrentSponsorClientId(host.getCurrentSponsorClientId())
.setCreationClientId(host.getCreationClientId())
.setCreationTime(host.getCreationTime())
.setLastEppUpdateClientId(host.getLastEppUpdateClientId())
.setLastEppUpdateTime(host.getLastEppUpdateTime())
.setLastTransferTime(host.getLastTransferTime())
.build())
.build();
}
}