| // Copyright (C) 2015 The Android Open Source Project |
| // |
| // 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 com.google.gerrit.server.extensions.events; |
| |
| import com.google.common.flogger.FluentLogger; |
| import com.google.gerrit.entities.PatchSet; |
| import com.google.gerrit.exceptions.StorageException; |
| import com.google.gerrit.extensions.api.changes.NotifyHandling; |
| import com.google.gerrit.extensions.common.AccountInfo; |
| import com.google.gerrit.extensions.common.ChangeInfo; |
| import com.google.gerrit.extensions.common.RevisionInfo; |
| import com.google.gerrit.extensions.events.RevisionCreatedListener; |
| import com.google.gerrit.server.GpgException; |
| import com.google.gerrit.server.account.AccountState; |
| import com.google.gerrit.server.change.NotifyResolver; |
| import com.google.gerrit.server.patch.PatchListNotAvailableException; |
| import com.google.gerrit.server.patch.PatchListObjectTooLargeException; |
| import com.google.gerrit.server.permissions.PermissionBackendException; |
| import com.google.gerrit.server.plugincontext.PluginSetContext; |
| import com.google.gerrit.server.query.change.ChangeData; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import java.io.IOException; |
| import java.time.Instant; |
| |
| /** Helper class to fire an event when a revision has been created for a change. */ |
| @Singleton |
| public class RevisionCreated { |
| private static final FluentLogger logger = FluentLogger.forEnclosingClass(); |
| |
| public static final RevisionCreated DISABLED = |
| new RevisionCreated() { |
| @Override |
| public void fire( |
| ChangeData changeData, |
| PatchSet patchSet, |
| AccountState uploader, |
| Instant when, |
| NotifyResolver.Result notify) {} |
| }; |
| |
| private final PluginSetContext<RevisionCreatedListener> listeners; |
| private final EventUtil util; |
| |
| @Inject |
| RevisionCreated(PluginSetContext<RevisionCreatedListener> listeners, EventUtil util) { |
| this.listeners = listeners; |
| this.util = util; |
| } |
| |
| private RevisionCreated() { |
| this.listeners = null; |
| this.util = null; |
| } |
| |
| public void fire( |
| ChangeData changeData, |
| PatchSet patchSet, |
| AccountState uploader, |
| Instant when, |
| NotifyResolver.Result notify) { |
| if (listeners.isEmpty()) { |
| return; |
| } |
| try { |
| Event event = |
| new Event( |
| util.changeInfo(changeData), |
| util.revisionInfo(changeData, patchSet), |
| util.accountInfo(uploader), |
| when, |
| notify.handling()); |
| listeners.runEach(l -> l.onRevisionCreated(event)); |
| } catch (PatchListObjectTooLargeException e) { |
| logger.atWarning().log("Couldn't fire event: %s", e.getMessage()); |
| } catch (PatchListNotAvailableException |
| | GpgException |
| | IOException |
| | StorageException |
| | PermissionBackendException e) { |
| logger.atSevere().withCause(e).log("Couldn't fire event"); |
| } |
| } |
| |
| /** Event to be fired when a revision has been created for a change. */ |
| private static class Event extends AbstractRevisionEvent |
| implements RevisionCreatedListener.Event { |
| |
| Event( |
| ChangeInfo change, |
| RevisionInfo revision, |
| AccountInfo uploader, |
| Instant when, |
| NotifyHandling notify) { |
| super(change, revision, uploader, when, notify); |
| } |
| } |
| } |