com.google.gerrit.server.restapi.config.ListCapabilities Maven / Gradle / Ivy
// 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.restapi.config;
import static com.google.common.collect.ImmutableMap.toImmutableMap;
import com.google.common.collect.ImmutableMap;
import com.google.gerrit.common.data.GlobalCapability;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.server.config.CapabilityConstants;
import com.google.gerrit.server.config.ConfigResource;
import com.google.gerrit.server.permissions.PermissionBackend;
import com.google.gerrit.server.permissions.PluginPermissionsUtil;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.util.HashMap;
import java.util.Map;
/** List capabilities visible to the calling user. */
@Singleton
public class ListCapabilities implements RestReadView {
private final PermissionBackend permissionBackend;
private final PluginPermissionsUtil pluginPermissionsUtil;
@Inject
public ListCapabilities(
PermissionBackend permissionBackend, PluginPermissionsUtil pluginPermissionsUtil) {
this.permissionBackend = permissionBackend;
this.pluginPermissionsUtil = pluginPermissionsUtil;
}
@Override
public Response> apply(ConfigResource resource)
throws ResourceNotFoundException, IllegalAccessException, NoSuchFieldException {
permissionBackend.checkUsesDefaultCapabilities();
return Response.ok(
ImmutableMap.builder()
.putAll(collectCoreCapabilities())
.putAll(collectPluginCapabilities())
.build());
}
public Map collectPluginCapabilities() {
return convertToPermissionInfos(pluginPermissionsUtil.collectPluginCapabilities());
}
private static ImmutableMap convertToPermissionInfos(
ImmutableMap permissionIdNames) {
return permissionIdNames.entrySet().stream()
.collect(
toImmutableMap(Map.Entry::getKey, e -> new CapabilityInfo(e.getKey(), e.getValue())));
}
private Map collectCoreCapabilities()
throws IllegalAccessException, NoSuchFieldException {
Map output = new HashMap<>();
Class bundleClass = CapabilityConstants.get().getClass();
CapabilityConstants c = CapabilityConstants.get();
for (String id : GlobalCapability.getAllNames()) {
String name = (String) bundleClass.getField(id).get(c);
output.put(id, new CapabilityInfo(id, name));
}
return output;
}
public static class CapabilityInfo {
public String id;
public String name;
public CapabilityInfo(String id, String name) {
this.id = id;
this.name = name;
}
}
}