diff options
Diffstat (limited to 'java/com/google/gerrit/server/restapi/config/SetPreferences.java')
-rw-r--r-- | java/com/google/gerrit/server/restapi/config/SetPreferences.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/restapi/config/SetPreferences.java b/java/com/google/gerrit/server/restapi/config/SetPreferences.java new file mode 100644 index 0000000000..6a0c22b531 --- /dev/null +++ b/java/com/google/gerrit/server/restapi/config/SetPreferences.java @@ -0,0 +1,85 @@ +// Copyright (C) 2014 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.gerrit.server.config.ConfigUtil.skipField; + +import com.google.common.flogger.FluentLogger; +import com.google.gerrit.common.data.GlobalCapability; +import com.google.gerrit.extensions.annotations.RequiresCapability; +import com.google.gerrit.extensions.client.GeneralPreferencesInfo; +import com.google.gerrit.extensions.restapi.BadRequestException; +import com.google.gerrit.extensions.restapi.RestModifyView; +import com.google.gerrit.server.account.AccountCache; +import com.google.gerrit.server.account.Preferences; +import com.google.gerrit.server.config.AllUsersName; +import com.google.gerrit.server.config.ConfigResource; +import com.google.gerrit.server.git.meta.MetaDataUpdate; +import com.google.inject.Inject; +import com.google.inject.Provider; +import com.google.inject.Singleton; +import java.io.IOException; +import java.lang.reflect.Field; +import org.eclipse.jgit.errors.ConfigInvalidException; + +@RequiresCapability(GlobalCapability.ADMINISTRATE_SERVER) +@Singleton +public class SetPreferences implements RestModifyView<ConfigResource, GeneralPreferencesInfo> { + private static final FluentLogger logger = FluentLogger.forEnclosingClass(); + + private final Provider<MetaDataUpdate.User> metaDataUpdateFactory; + private final AllUsersName allUsersName; + private final AccountCache accountCache; + + @Inject + SetPreferences( + Provider<MetaDataUpdate.User> metaDataUpdateFactory, + AllUsersName allUsersName, + AccountCache accountCache) { + this.metaDataUpdateFactory = metaDataUpdateFactory; + this.allUsersName = allUsersName; + this.accountCache = accountCache; + } + + @Override + public GeneralPreferencesInfo apply(ConfigResource rsrc, GeneralPreferencesInfo input) + throws BadRequestException, IOException, ConfigInvalidException { + if (!hasSetFields(input)) { + throw new BadRequestException("unsupported option"); + } + Preferences.validateMy(input.my); + try (MetaDataUpdate md = metaDataUpdateFactory.get().create(allUsersName)) { + GeneralPreferencesInfo updatedPrefs = Preferences.updateDefaultGeneralPreferences(md, input); + accountCache.evictAll(); + return updatedPrefs; + } + } + + private static boolean hasSetFields(GeneralPreferencesInfo in) { + try { + for (Field field : in.getClass().getDeclaredFields()) { + if (skipField(field)) { + continue; + } + if (field.get(in) != null) { + return true; + } + } + } catch (IllegalAccessException e) { + logger.atSevere().withCause(e).log("Unable to verify input"); + } + return false; + } +} |