| // Copyright (C) 2010 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.query.change; |
| |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.index.ChangeField; |
| import com.google.gerrit.server.index.ChangeIndex; |
| import com.google.gerrit.server.index.IndexPredicate; |
| import com.google.gerrit.server.query.Predicate; |
| import com.google.gerrit.server.query.QueryParseException; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Provider; |
| |
| /** |
| * Predicate to match changes that contains specified text in commit messages |
| * body. |
| */ |
| class MessagePredicate extends IndexPredicate<ChangeData> { |
| private final Provider<ReviewDb> db; |
| private final ChangeIndex index; |
| |
| MessagePredicate(Provider<ReviewDb> db, ChangeIndex index, String value) { |
| super(ChangeField.COMMIT_MESSAGE, value); |
| this.db = db; |
| this.index = index; |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public boolean match(ChangeData object) throws OrmException { |
| try { |
| for (ChangeData cData : index.getSource( |
| Predicate.and(new LegacyChangeIdPredicate(db, object.getId()), this), 1) |
| .read()) { |
| if (cData.getId().equals(object.getId())) { |
| return true; |
| } |
| } |
| } catch (QueryParseException e) { |
| throw new OrmException(e); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public int getCost() { |
| return 1; |
| } |
| } |