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// Copyright (C) 2017 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.change;
import com.google.common.base.Strings;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.reviewdb.client.ChangeMessage;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.server.ChangeMessagesUtil;
import com.google.gerrit.server.PatchSetUtil;
import com.google.gerrit.server.extensions.events.PrivateStateChanged;
import com.google.gerrit.server.notedb.ChangeNotes;
import com.google.gerrit.server.notedb.ChangeUpdate;
import com.google.gerrit.server.update.BatchUpdateOp;
import com.google.gerrit.server.update.ChangeContext;
import com.google.gerrit.server.update.Context;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
public class SetPrivateOp implements BatchUpdateOp {
public static class Input {
String message;
public Input() {}
public Input(String message) {
this.message = message;
}
}
public interface Factory {
SetPrivateOp create(ChangeMessagesUtil cmUtil, boolean isPrivate, Input input);
}
private final ChangeMessagesUtil cmUtil;
private final PatchSetUtil psUtil;
private final boolean isPrivate;
private final Input input;
private final PrivateStateChanged privateStateChanged;
private Change change;
private PatchSet ps;
@Inject
SetPrivateOp(
PrivateStateChanged privateStateChanged,
PatchSetUtil psUtil,
@Assisted ChangeMessagesUtil cmUtil,
@Assisted boolean isPrivate,
@Assisted Input input) {
this.cmUtil = cmUtil;
this.psUtil = psUtil;
this.isPrivate = isPrivate;
this.input = input;
this.privateStateChanged = privateStateChanged;
}
@Override
public boolean updateChange(ChangeContext ctx) throws ResourceConflictException, OrmException {
change = ctx.getChange();
ChangeNotes notes = ctx.getNotes();
ps = psUtil.get(ctx.getDb(), notes, change.currentPatchSetId());
ChangeUpdate update = ctx.getUpdate(change.currentPatchSetId());
change.setPrivate(isPrivate);
change.setLastUpdatedOn(ctx.getWhen());
update.setPrivate(isPrivate);
addMessage(ctx, update);
return true;
}
@Override
public void postUpdate(Context ctx) {
privateStateChanged.fire(change, ps, ctx.getAccount(), ctx.getWhen());
}
private void addMessage(ChangeContext ctx, ChangeUpdate update) throws OrmException {
Change c = ctx.getChange();
StringBuilder buf = new StringBuilder(c.isPrivate() ? "Set private" : "Unset private");
String m = Strings.nullToEmpty(input == null ? null : input.message).trim();
if (!m.isEmpty()) {
buf.append("\n\n");
buf.append(m);
}
ChangeMessage cmsg =
ChangeMessagesUtil.newMessage(
ctx,
buf.toString(),
c.isPrivate()
? ChangeMessagesUtil.TAG_SET_PRIVATE
: ChangeMessagesUtil.TAG_UNSET_PRIVATE);
cmUtil.addChangeMessage(ctx.getDb(), update, cmsg);
}
}
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