google-nomulus/java/google/registry/flows/host/HostInfoFlow.java
cgoldfeder 053538b1b5 Turn Flow into an interface and inject all its fields
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=137903095
2016-11-02 15:19:34 -04:00

62 lines
2.5 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.ResourceFlowUtils.verifyOptionalAuthInfoForResource;
import static google.registry.model.EppResourceUtils.cloneResourceWithLinkedStatus;
import com.google.common.base.Optional;
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.eppcommon.AuthInfo;
import google.registry.model.eppoutput.EppResponse;
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}
*/
public final class HostInfoFlow implements Flow {
@Inject ExtensionManager extensionManager;
@Inject @ClientId String clientId;
@Inject @TargetId String targetId;
@Inject Optional<AuthInfo> authInfo;
@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);
DateTime now = clock.nowUtc();
HostResource host = loadAndVerifyExistence(HostResource.class, targetId, now);
verifyOptionalAuthInfoForResource(authInfo, host);
return responseBuilder.setResData(cloneResourceWithLinkedStatus(host, now)).build();
}
}