mv com/google/domain/registry google/registry

This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.

java/google/registry/tools/UpdateCursorsCommand.java

@@ -0,0 +1,64 @@
+// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
+//
+// 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.domain.registry.tools;
+
+import com.google.common.base.Optional;
+import com.google.domain.registry.model.registry.Registry;
+import com.google.domain.registry.model.registry.RegistryCursor;
+import com.google.domain.registry.model.registry.RegistryCursor.CursorType;
+import com.google.domain.registry.tools.params.DateTimeParameter;
+
+import com.beust.jcommander.Parameter;
+import com.beust.jcommander.Parameters;
+
+import org.joda.time.DateTime;
+
+import java.util.List;
+
+/** Modifies {code RegistryCursor} timestamps used by locking rolling cursor tasks, like in RDE. */
+@Parameters(separators = " =", commandDescription = "Modifies cursor timestamps used by LRC tasks")
+final class UpdateCursorsCommand extends MutatingCommand {
+
+  @Parameter(
+      description = "TLDs on which to operate.",
+      required = true)
+  private List<String> tlds;
+
+  @Parameter(
+      names = "--type",
+      description = "Which cursor to update.",
+      required = true)
+  private CursorType cursorType;
+
+  @Parameter(
+      names = "--timestamp",
+      description = "The new timestamp to set.",
+      validateWith = DateTimeParameter.class,
+      required = true)
+  private DateTime newTimestamp;
+
+  @Override
+  protected void init() throws Exception {
+    for (String tld : tlds) {
+      Registry registry = Registry.get(tld);
+      Optional<DateTime> expectedTimestamp = RegistryCursor.load(registry, cursorType);
+      stageEntityChange(
+          expectedTimestamp.isPresent()
+              ? RegistryCursor.create(registry, cursorType, expectedTimestamp.get())
+              : null,
+          RegistryCursor.create(registry, cursorType, newTimestamp));
+    }
+  }
+}