| // Copyright (C) 2011 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.httpd.rpc.changedetail; |
| |
| import com.google.gerrit.httpd.rpc.Handler; |
| import com.google.gerrit.reviewdb.client.Change; |
| import com.google.gerrit.reviewdb.client.PatchSet; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.ChangeUtil; |
| import com.google.gerrit.server.extensions.events.GitReferenceUpdated; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.project.ChangeControl; |
| import com.google.gerrit.server.project.NoSuchChangeException; |
| import com.google.gwtjsonrpc.common.VoidResult; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.assistedinject.Assisted; |
| |
| import java.io.IOException; |
| |
| class DeleteDraftChange extends Handler<VoidResult> { |
| interface Factory { |
| DeleteDraftChange create(PatchSet.Id patchSetId); |
| } |
| |
| private final ChangeControl.Factory changeControlFactory; |
| private final ReviewDb db; |
| private final GitRepositoryManager gitManager; |
| private final GitReferenceUpdated replication; |
| |
| private final PatchSet.Id patchSetId; |
| |
| @Inject |
| DeleteDraftChange(final ReviewDb db, |
| final ChangeControl.Factory changeControlFactory, |
| final GitRepositoryManager gitManager, |
| final GitReferenceUpdated replication, |
| @Assisted final PatchSet.Id patchSetId) { |
| this.changeControlFactory = changeControlFactory; |
| this.db = db; |
| this.gitManager = gitManager; |
| this.replication = replication; |
| |
| this.patchSetId = patchSetId; |
| } |
| |
| @Override |
| public VoidResult call() throws NoSuchChangeException, OrmException, IOException { |
| |
| final Change.Id changeId = patchSetId.getParentKey(); |
| final ChangeControl control = changeControlFactory.validateFor(changeId); |
| if (!control.canDeleteDraft(db)) { |
| throw new NoSuchChangeException(changeId); |
| } |
| |
| ChangeUtil.deleteDraftChange(patchSetId, gitManager, replication, db); |
| return VoidResult.INSTANCE; |
| } |
| } |