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/flows/poll/PollFlow.java

@@ -0,0 +1,90 @@
+// 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.flows.poll;
+
+import static com.google.domain.registry.model.ofy.ObjectifyService.ofy;
+
+import com.google.common.collect.ImmutableList;
+import com.google.domain.registry.flows.EppException;
+import com.google.domain.registry.flows.LoggedInFlow;
+import com.google.domain.registry.model.eppinput.EppInput.Poll;
+import com.google.domain.registry.model.eppoutput.EppOutput;
+import com.google.domain.registry.model.eppoutput.Response;
+import com.google.domain.registry.model.eppoutput.Response.ResponseData;
+import com.google.domain.registry.model.eppoutput.Response.ResponseExtension;
+import com.google.domain.registry.model.eppoutput.Result;
+import com.google.domain.registry.model.poll.MessageQueueInfo;
+import com.google.domain.registry.model.poll.PollMessage;
+
+import com.googlecode.objectify.Key;
+import com.googlecode.objectify.Work;
+import com.googlecode.objectify.cmd.Query;
+
+import java.util.List;
+
+/** Base class of EPP Poll command flows. Mostly provides datastore helper methods. */
+public abstract class PollFlow extends LoggedInFlow {
+
+  protected Poll command;
+
+  @Override
+  @SuppressWarnings("unchecked")
+  protected final void initLoggedInFlow() throws EppException {
+    command = (Poll) eppInput.getCommandWrapper().getCommand();
+  }
+
+  /**
+   * Returns a query for all poll messages for the logged in registrar in the current TLD which are
+   * not in the future.
+   */
+  private Query<PollMessage> getQuery() {
+    return ofy().doTransactionless(new Work<Query<PollMessage>>() {
+      @Override
+      public Query<PollMessage> run() {
+        return ofy().load()
+            .type(PollMessage.class)
+            .filter("clientId", getClientId())
+            .filter("eventTime <=", now.toDate());
+      }});
+  }
+
+  /** Return the length of the message queue for the logged in registrar. */
+  protected int getMessageQueueLength() {
+    return getQuery().keys().list().size();
+  }
+
+  /**
+   * Retrieves the Keys of all active PollMessage entities for the current client ordered by
+   * eventTime.
+   */
+  protected List<Key<PollMessage>> getMessageQueueKeysInOrder() {
+    return getQuery().order("eventTime").keys().list();
+  }
+
+  protected EppOutput createOutput(
+      Result.Code code,
+      MessageQueueInfo messageQueueInfo,
+      ImmutableList<ResponseData> responseData,
+      ImmutableList<ResponseExtension> responseExtensions) {
+    return EppOutput.create(new Response.Builder()
+        .setTrid(trid)
+        .setResult(Result.create(code))
+        .setMessageQueueInfo(messageQueueInfo)
+        .setResData(responseData)
+        .setExtensions(responseExtensions)
+        .setExecutionTime(now)
+        .build());
+  }
+}