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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.index.project;
import static com.google.common.collect.ImmutableList.toImmutableList;
import com.google.gerrit.entities.Project;
import com.google.gerrit.entities.RefNames;
import com.google.gerrit.index.IndexedField;
import com.google.gerrit.index.RefState;
import com.google.gerrit.index.SchemaUtil;
/**
* Index schema for projects.
*
* <p>Note that this class does not override {@link Object#equals(Object)}. It relies on instances
* being singletons so that the default (i.e. reference) comparison works.
*/
public class ProjectField {
private static byte[] toRefState(Project project) {
return RefState.create(RefNames.REFS_CONFIG, project.getConfigRefState())
.toByteArray(project.getNameKey());
}
public static final IndexedField<ProjectData, String> NAME_FIELD =
IndexedField.<ProjectData>stringBuilder("RepoName")
.required()
.size(200)
.stored()
.build(p -> p.getProject().getName());
public static final IndexedField<ProjectData, String>.SearchSpec NAME_SPEC =
NAME_FIELD.exact("name");
public static final IndexedField<ProjectData, String> DESCRIPTION_FIELD =
IndexedField.<ProjectData>stringBuilder("Description")
.stored()
.build(p -> p.getProject().getDescription());
public static final IndexedField<ProjectData, String>.SearchSpec DESCRIPTION_SPEC =
DESCRIPTION_FIELD.fullText("description");
public static final IndexedField<ProjectData, String> PARENT_NAME_FIELD =
IndexedField.<ProjectData>stringBuilder("ParentName")
.build(p -> p.getProject().getParentName());
public static final IndexedField<ProjectData, String>.SearchSpec PARENT_NAME_SPEC =
PARENT_NAME_FIELD.exact("parent_name");
public static final IndexedField<ProjectData, Iterable<String>> NAME_PART_FIELD =
IndexedField.<ProjectData>iterableStringBuilder("NamePart")
.size(200)
.build(p -> SchemaUtil.getNameParts(p.getProject().getName()));
public static final IndexedField<ProjectData, Iterable<String>>.SearchSpec NAME_PART_SPEC =
NAME_PART_FIELD.prefix("name_part");
public static final IndexedField<ProjectData, String> STATE_FIELD =
IndexedField.<ProjectData>stringBuilder("State")
.stored()
.build(p -> p.getProject().getState().name());
public static final IndexedField<ProjectData, String>.SearchSpec STATE_SPEC =
STATE_FIELD.exact("state");
public static final IndexedField<ProjectData, Iterable<String>> ANCESTOR_NAME_FIELD =
IndexedField.<ProjectData>iterableStringBuilder("AncestorName")
.build(ProjectData::getParentNames);
public static final IndexedField<ProjectData, Iterable<String>>.SearchSpec ANCESTOR_NAME_SPEC =
ANCESTOR_NAME_FIELD.exact("ancestor_name");
/**
* All values of all refs that were used in the course of indexing this document. This covers
* {@code refs/meta/config} of the current project and all of its parents.
*
* <p>Emitted as UTF-8 encoded strings of the form {@code project:ref/name:[hex sha]}.
*/
public static final IndexedField<ProjectData, Iterable<byte[]>> REF_STATE_FIELD =
IndexedField.<ProjectData>iterableByteArrayBuilder("RefState")
.stored()
.required()
.build(
projectData ->
projectData.tree().stream()
.filter(p -> p.getProject().getConfigRefState() != null)
.map(p -> toRefState(p.getProject()))
.collect(toImmutableList()));
public static final IndexedField<ProjectData, Iterable<byte[]>>.SearchSpec REF_STATE_SPEC =
REF_STATE_FIELD.storedOnly("ref_state");
}