com.google.gerrit.server.config.AdministrateServerGroupsProvider.java Source code

Introduction

Here is the source code for com.google.gerrit.server.config.AdministrateServerGroupsProvider.java

Source

// 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.config;

import com.google.common.collect.ImmutableSet;
import com.google.gerrit.common.data.GroupReference;
import com.google.gerrit.common.data.PermissionRule;
import com.google.gerrit.server.account.GroupBackend;
import com.google.gerrit.server.account.GroupBackends;
import com.google.gerrit.server.util.RequestContext;
import com.google.gerrit.server.util.ServerRequestContext;
import com.google.gerrit.server.util.ThreadLocalRequestContext;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.eclipse.jgit.lib.Config;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/** Loads {@link AdministrateServerGroups} from {@code gerrit.config}. */
public class AdministrateServerGroupsProvider implements Provider<ImmutableSet<GroupReference>> {
    private final ImmutableSet<GroupReference> groups;

    @Inject
    public AdministrateServerGroupsProvider(GroupBackend groupBackend, @GerritServerConfig Config config,
            ThreadLocalRequestContext threadContext, ServerRequestContext serverCtx) {
        RequestContext ctx = threadContext.setContext(serverCtx);
        try {
            ImmutableSet.Builder<GroupReference> builder = ImmutableSet.builder();
            for (String value : config.getStringList("capability", null, "administrateServer")) {
                PermissionRule rule = PermissionRule.fromString(value, false);
                String name = rule.getGroup().getName();
                GroupReference g = GroupBackends.findBestSuggestion(groupBackend, name);
                if (g != null) {
                    builder.add(g);
                } else {
                    Logger log = LoggerFactory.getLogger(getClass());
                    log.warn("Group \"{}\" not available, skipping.", name);
                }
            }
            groups = builder.build();
        } finally {
            threadContext.setContext(ctx);
        }
    }

    @Override
    public ImmutableSet<GroupReference> get() {
        return groups;
    }
}