google-nomulus/java/google/registry/flows/host/HostInfoFlow.java
cgoldfeder 516b5663a5 Flatten the hosts flows
There's so little meat here that there's not much
reason to break this cl up any further

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=133171754
2016-09-19 11:49:37 -04:00

55 lines
2.2 KiB
Java

// Copyright 2016 The Domain Registry 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.ResourceFlowUtils.verifyOptionalAuthInfoForResource;
import static google.registry.model.EppResourceUtils.cloneResourceWithLinkedStatus;
import static google.registry.model.EppResourceUtils.loadByUniqueId;
import static google.registry.model.eppoutput.Result.Code.Success;
import com.google.common.base.Optional;
import google.registry.flows.EppException;
import google.registry.flows.LoggedInFlow;
import google.registry.flows.exceptions.ResourceToQueryDoesNotExistException;
import google.registry.model.eppcommon.AuthInfo;
import google.registry.model.eppinput.ResourceCommand;
import google.registry.model.eppoutput.EppOutput;
import google.registry.model.host.HostCommand.Info;
import google.registry.model.host.HostResource;
import javax.inject.Inject;
/**
* An EPP flow that reads a host.
*
* @error {@link google.registry.flows.exceptions.ResourceToQueryDoesNotExistException}
*/
public class HostInfoFlow extends LoggedInFlow {
@Inject ResourceCommand resourceCommand;
@Inject Optional<AuthInfo> authInfo;
@Inject HostInfoFlow() {}
@Override
public EppOutput run() throws EppException {
Info command = (Info) resourceCommand;
String targetId = command.getTargetId();
HostResource existingResource = loadByUniqueId(HostResource.class, targetId, now);
if (existingResource == null) {
throw new ResourceToQueryDoesNotExistException(HostResource.class, targetId);
}
verifyOptionalAuthInfoForResource(authInfo, existingResource);
return createOutput(Success, cloneResourceWithLinkedStatus(existingResource, now));
}
}