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72 lines
3 KiB
Java
72 lines
3 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.flows;
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import static google.registry.flows.ResourceFlowUtils.createTransferResponse;
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import static google.registry.model.eppoutput.Result.Code.SUCCESS;
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import google.registry.flows.EppException.AuthorizationErrorException;
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import google.registry.flows.EppException.CommandUseErrorException;
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import google.registry.model.EppResource;
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import google.registry.model.eppinput.ResourceCommand.SingleResourceCommand;
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import google.registry.model.eppoutput.EppOutput;
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/**
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* An EPP flow that queries the state of a pending transfer on a resource.
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*
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* @param <R> the resource type being manipulated
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* @param <C> the command type, marshalled directly from the epp xml
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*/
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public abstract class ResourceTransferQueryFlow<R extends EppResource,
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C extends SingleResourceCommand> extends ResourceQueryFlow<R, C> {
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@Override
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protected final void verifyQueryIsAllowed() throws EppException {
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// Most of the fields on the transfer response are required, so there's no way to return valid
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// XML if the object has never been transferred (and hence the fields aren't populated).
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if (existingResource.getTransferData().getTransferStatus() == null) {
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throw new NoTransferHistoryToQueryException();
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}
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// Note that the authorization info on the command (if present) has already been verified by the
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// parent class. If it's present, then the other checks are unnecessary.
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if (command.getAuthInfo() == null &&
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!getClientId().equals(existingResource.getTransferData().getGainingClientId()) &&
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!getClientId().equals(existingResource.getTransferData().getLosingClientId())) {
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throw new NotAuthorizedToViewTransferException();
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}
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}
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@Override
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public final EppOutput runResourceFlow() throws EppException {
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return createOutput(
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SUCCESS, createTransferResponse(existingResource, existingResource.getTransferData(), now));
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}
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/** Registrar is not authorized to view transfer status. */
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public static class NotAuthorizedToViewTransferException
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extends AuthorizationErrorException {
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public NotAuthorizedToViewTransferException() {
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super("Registrar is not authorized to view transfer status");
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}
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}
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/** Object has no transfer history. */
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public static class NoTransferHistoryToQueryException extends CommandUseErrorException {
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public NoTransferHistoryToQueryException() {
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super("Object has no transfer history");
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}
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}
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}
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