1 files changed, 0 insertions, 106 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/config/SetDiffPreferences.java b/gerrit-server/src/main/java/com/google/gerrit/server/config/SetDiffPreferences.java
deleted file mode 100644
index 80c4625f21..0000000000
--- a/gerrit-server/src/main/java/com/google/gerrit/server/config/SetDiffPreferences.java
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright (C) 2016 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 static com.google.gerrit.server.config.ConfigUtil.loadSection;
-import static com.google.gerrit.server.config.ConfigUtil.skipField;
-import static com.google.gerrit.server.config.ConfigUtil.storeSection;
-import static com.google.gerrit.server.config.GetDiffPreferences.readFromGit;
-
-import com.google.gerrit.common.data.GlobalCapability;
-import com.google.gerrit.extensions.annotations.RequiresCapability;
-import com.google.gerrit.extensions.client.DiffPreferencesInfo;
-import com.google.gerrit.extensions.restapi.BadRequestException;
-import com.google.gerrit.extensions.restapi.RestModifyView;
-import com.google.gerrit.server.account.VersionedAccountPreferences;
-import com.google.gerrit.server.git.GitRepositoryManager;
-import com.google.gerrit.server.git.MetaDataUpdate;
-import com.google.gerrit.server.git.UserConfigSections;
-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;
-import org.eclipse.jgit.errors.RepositoryNotFoundException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@RequiresCapability(GlobalCapability.ADMINISTRATE_SERVER)
-@Singleton
-public class SetDiffPreferences implements RestModifyView<ConfigResource, DiffPreferencesInfo> {
-  private static final Logger log = LoggerFactory.getLogger(SetDiffPreferences.class);
-
-  private final Provider<MetaDataUpdate.User> metaDataUpdateFactory;
-  private final AllUsersName allUsersName;
-  private final GitRepositoryManager gitManager;
-
-  @Inject
-  SetDiffPreferences(
-      GitRepositoryManager gitManager,
-      Provider<MetaDataUpdate.User> metaDataUpdateFactory,
-      AllUsersName allUsersName) {
-    this.gitManager = gitManager;
-    this.metaDataUpdateFactory = metaDataUpdateFactory;
-    this.allUsersName = allUsersName;
-  }
-
-  @Override
-  public DiffPreferencesInfo apply(ConfigResource configResource, DiffPreferencesInfo in)
-      throws BadRequestException, IOException, ConfigInvalidException {
-    if (in == null) {
-      throw new BadRequestException("input must be provided");
-    }
-    if (!hasSetFields(in)) {
-      throw new BadRequestException("unsupported option");
-    }
-    return writeToGit(readFromGit(gitManager, allUsersName, in));
-  }
-
-  private DiffPreferencesInfo writeToGit(DiffPreferencesInfo in)
-      throws RepositoryNotFoundException, IOException, ConfigInvalidException {
-    DiffPreferencesInfo out = new DiffPreferencesInfo();
-    try (MetaDataUpdate md = metaDataUpdateFactory.get().create(allUsersName)) {
-      VersionedAccountPreferences prefs = VersionedAccountPreferences.forDefault();
-      prefs.load(md);
-      DiffPreferencesInfo defaults = DiffPreferencesInfo.defaults();
-      storeSection(prefs.getConfig(), UserConfigSections.DIFF, null, in, defaults);
-      prefs.commit(md);
-      loadSection(
-          prefs.getConfig(),
-          UserConfigSections.DIFF,
-          null,
-          out,
-          DiffPreferencesInfo.defaults(),
-          null);
-    }
-    return out;
-  }
-
-  private static boolean hasSetFields(DiffPreferencesInfo in) {
-    try {
-      for (Field field : in.getClass().getDeclaredFields()) {
-        if (skipField(field)) {
-          continue;
-        }
-        if (field.get(in) != null) {
-          return true;
-        }
-      }
-    } catch (IllegalAccessException e) {
-      log.warn("Unable to verify input", e);
-    }
-    return false;
-  }
-}