67 lines
2.2 KiB
Java
67 lines
2.2 KiB
Java
// 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.common;
|
|
|
|
import com.google.gerrit.common.data.AccessSection;
|
|
import com.google.gerrit.common.data.Permission;
|
|
import java.util.ArrayList;
|
|
import java.util.HashSet;
|
|
import java.util.LinkedHashMap;
|
|
import java.util.List;
|
|
import java.util.Map;
|
|
import java.util.Set;
|
|
|
|
public class ProjectAccessUtil {
|
|
public static List<AccessSection> mergeSections(List<AccessSection> src) {
|
|
Map<String, AccessSection> map = new LinkedHashMap<>();
|
|
for (AccessSection section : src) {
|
|
if (section.getPermissions().isEmpty()) {
|
|
continue;
|
|
}
|
|
|
|
final AccessSection prior = map.get(section.getName());
|
|
if (prior != null) {
|
|
prior.mergeFrom(section);
|
|
} else {
|
|
map.put(section.getName(), section);
|
|
}
|
|
}
|
|
return new ArrayList<>(map.values());
|
|
}
|
|
|
|
public static List<AccessSection> removeEmptyPermissionsAndSections(
|
|
final List<AccessSection> src) {
|
|
final Set<AccessSection> sectionsToRemove = new HashSet<>();
|
|
for (AccessSection section : src) {
|
|
final Set<Permission> permissionsToRemove = new HashSet<>();
|
|
for (Permission permission : section.getPermissions()) {
|
|
if (permission.getRules().isEmpty()) {
|
|
permissionsToRemove.add(permission);
|
|
}
|
|
}
|
|
for (Permission permissionToRemove : permissionsToRemove) {
|
|
section.remove(permissionToRemove);
|
|
}
|
|
if (section.getPermissions().isEmpty()) {
|
|
sectionsToRemove.add(section);
|
|
}
|
|
}
|
|
for (AccessSection sectionToRemove : sectionsToRemove) {
|
|
src.remove(sectionToRemove);
|
|
}
|
|
return src;
|
|
}
|
|
}
|