| // Copyright (C) 2013 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.common.collect.Lists; |
| import com.google.gerrit.reviewdb.client.Project; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.project.ListChildProjects; |
| import com.google.gerrit.server.project.ProjectCache; |
| import com.google.gerrit.server.project.ProjectJson.ProjectInfo; |
| import com.google.gerrit.server.project.ProjectResource; |
| import com.google.gerrit.server.project.ProjectState; |
| import com.google.gerrit.server.query.OrPredicate; |
| import com.google.gerrit.server.query.Predicate; |
| import com.google.inject.Provider; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| class ParentProjectPredicate extends OrPredicate<ChangeData> { |
| private final String value; |
| |
| ParentProjectPredicate(Provider<ReviewDb> dbProvider, |
| ProjectCache projectCache, Provider<ListChildProjects> listChildProjects, |
| Provider<CurrentUser> self, String value) { |
| super(predicates(dbProvider, projectCache, listChildProjects, self, value)); |
| this.value = value; |
| } |
| |
| private static List<Predicate<ChangeData>> predicates( |
| Provider<ReviewDb> dbProvider, ProjectCache projectCache, |
| Provider<ListChildProjects> listChildProjects, |
| Provider<CurrentUser> self, String value) { |
| ProjectState projectState = projectCache.get(new Project.NameKey(value)); |
| if (projectState == null) { |
| return Collections.emptyList(); |
| } |
| |
| List<Predicate<ChangeData>> r = Lists.newArrayList(); |
| r.add(new ProjectPredicate(projectState.getProject().getName())); |
| ListChildProjects children = listChildProjects.get(); |
| children.setRecursive(true); |
| for (ProjectInfo p : children.apply(new ProjectResource( |
| projectState.controlFor(self.get())))) { |
| r.add(new ProjectPredicate(p.name)); |
| } |
| return r; |
| } |
| |
| @Override |
| public String toString() { |
| return ChangeQueryBuilder.FIELD_PARENTPROJECT + ":" + value; |
| } |
| } |