Dissolve gerrit-server top-level directory

Change-Id: I538512dfe0f1bea774c01fdd45fa410a45634011

java/com/google/gerrit/server/account/PutName.java

@@ -0,0 +1,88 @@
+// 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.account;
+
+import com.google.common.base.Strings;
+import com.google.gerrit.extensions.client.AccountFieldName;
+import com.google.gerrit.extensions.common.NameInput;
+import com.google.gerrit.extensions.restapi.AuthException;
+import com.google.gerrit.extensions.restapi.MethodNotAllowedException;
+import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
+import com.google.gerrit.extensions.restapi.Response;
+import com.google.gerrit.extensions.restapi.RestModifyView;
+import com.google.gerrit.reviewdb.client.Account;
+import com.google.gerrit.server.CurrentUser;
+import com.google.gerrit.server.IdentifiedUser;
+import com.google.gerrit.server.permissions.GlobalPermission;
+import com.google.gerrit.server.permissions.PermissionBackend;
+import com.google.gerrit.server.permissions.PermissionBackendException;
+import com.google.gwtorm.server.OrmException;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import com.google.inject.Singleton;
+import java.io.IOException;
+import org.eclipse.jgit.errors.ConfigInvalidException;
+
+@Singleton
+public class PutName implements RestModifyView<AccountResource, NameInput> {
+  private final Provider<CurrentUser> self;
+  private final Realm realm;
+  private final PermissionBackend permissionBackend;
+  private final AccountsUpdate.Server accountsUpdate;
+
+  @Inject
+  PutName(
+      Provider<CurrentUser> self,
+      Realm realm,
+      PermissionBackend permissionBackend,
+      AccountsUpdate.Server accountsUpdate) {
+    this.self = self;
+    this.realm = realm;
+    this.permissionBackend = permissionBackend;
+    this.accountsUpdate = accountsUpdate;
+  }
+
+  @Override
+  public Response<String> apply(AccountResource rsrc, NameInput input)
+      throws AuthException, MethodNotAllowedException, ResourceNotFoundException, OrmException,
+          IOException, PermissionBackendException, ConfigInvalidException {
+    if (self.get() != rsrc.getUser()) {
+      permissionBackend.user(self).check(GlobalPermission.MODIFY_ACCOUNT);
+    }
+    return apply(rsrc.getUser(), input);
+  }
+
+  public Response<String> apply(IdentifiedUser user, NameInput input)
+      throws MethodNotAllowedException, ResourceNotFoundException, IOException,
+          ConfigInvalidException {
+    if (input == null) {
+      input = new NameInput();
+    }
+
+    if (!realm.allowsEdit(AccountFieldName.FULL_NAME)) {
+      throw new MethodNotAllowedException("realm does not allow editing name");
+    }
+
+    String newName = input.name;
+    Account account =
+        accountsUpdate.create().update(user.getAccountId(), a -> a.setFullName(newName));
+    if (account == null) {
+      throw new ResourceNotFoundException("account not found");
+    }
+    return Strings.isNullOrEmpty(account.getFullName())
+        ? Response.none()
+        : Response.ok(account.getFullName());
+  }
+}