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/CreateOrUpdatePremiumListCommand.java

@@ -0,0 +1,143 @@
+// 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 static com.google.common.base.Strings.isNullOrEmpty;
+import static com.google.domain.registry.security.JsonHttp.JSON_SAFETY_PREFIX;
+import static com.google.domain.registry.tools.server.CreateOrUpdatePremiumListAction.INPUT_PARAM;
+import static com.google.domain.registry.tools.server.CreateOrUpdatePremiumListAction.NAME_PARAM;
+import static com.google.domain.registry.util.ListNamingUtils.convertFilePathToName;
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import com.google.common.base.Joiner;
+import com.google.common.base.Verify;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.net.MediaType;
+import com.google.domain.registry.model.registry.label.PremiumList;
+import com.google.domain.registry.tools.params.PathParameter;
+
+import com.beust.jcommander.Parameter;
+
+import org.json.simple.JSONValue;
+
+import java.net.URLEncoder;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.Nullable;
+
+/**
+ * Base class for specification of command line parameters common to creating and updating premium
+ * lists.
+ */
+abstract class CreateOrUpdatePremiumListCommand extends ConfirmingCommand
+    implements ServerSideCommand {
+
+  @Nullable
+  @Parameter(
+      names = {"-n", "--name"},
+      description = "The name of this premium list (defaults to filename if not specified). "
+          + "This is almost always the name of the TLD this premium list will be used on.")
+  String name;
+
+  @Parameter(
+      names = {"-i", "--input"},
+      description = "Filename of premium list to create or update.",
+      validateWith = PathParameter.InputFile.class,
+      required = true)
+  Path inputFile;
+
+  protected Connection connection;
+  protected int inputLineCount;
+
+  @Override
+  public void setConnection(Connection connection) {
+    this.connection = connection;
+  }
+
+  abstract String getCommandPath();
+
+  ImmutableMap<String, ? extends Object> getParameterMap() {
+    return ImmutableMap.of();
+  }
+
+  @Override
+  protected void init() throws Exception {
+    name = isNullOrEmpty(name) ? convertFilePathToName(inputFile) : name;
+    List<String> lines = Files.readAllLines(inputFile, UTF_8);
+    // Try constructing the premium list locally to check up front for validation errors.
+    new PremiumList.Builder()
+        .setName(name)
+        .setPremiumListMapFromLines(lines)
+        .build();
+    inputLineCount = lines.size();
+  }
+
+  @Override
+  protected String prompt() throws Exception {
+    return String.format(
+        "You are about to save the premium list %s with %d items: ", name, inputLineCount);
+  }
+
+  @Override
+  public String execute() throws Exception {
+    ImmutableMap.Builder<String, Object> params = new ImmutableMap.Builder<>();
+    params.put(NAME_PARAM, name);
+    String inputFileContents = new String(Files.readAllBytes(inputFile), UTF_8);
+    String requestBody =
+        Joiner.on('&').withKeyValueSeparator("=").join(
+            ImmutableMap.of(INPUT_PARAM, URLEncoder.encode(inputFileContents, UTF_8.toString())));
+
+    ImmutableMap<String, ?> extraParams = getParameterMap();
+    if (extraParams != null) {
+      params.putAll(extraParams);
+    }
+
+    // Call the server and get the response data
+    String response = connection.send(
+        getCommandPath(),
+        params.build(),
+        MediaType.FORM_DATA,
+        requestBody.getBytes());
+
+    return extractServerResponse(response);
+  }
+
+  // TODO(tjb): refactor this behavior into a better general-purpose
+  // response validation that can be re-used across the new client/server commands.
+  String extractServerResponse(String response) {
+    Map<String, Object> responseMap = toMap(JSONValue.parse(stripJsonPrefix(response)));
+
+    // TODO(tjb): consider using jart's FormField Framework.
+    // See: j/c/g/d/r/ui/server/RegistrarFormFields.java
+    String status = (String) responseMap.get("status");
+    Verify.verify(!status.equals("error"), "Server error: %s", responseMap.get("error"));
+    return String.format("Successfully saved premium list %s\n", name);
+  }
+
+  @SuppressWarnings("unchecked")
+  static Map<String, Object> toMap(Object obj) {
+    Verify.verify(obj instanceof Map<?, ?>, "JSON object is not a Map: %s", obj);
+    return (Map<String, Object>) obj;
+  }
+
+  // TODO(tjb): figure out better place to put this method to make it re-usable
+  static String stripJsonPrefix(String json) {
+    Verify.verify(json.startsWith(JSON_SAFETY_PREFIX));
+    return json.substring(JSON_SAFETY_PREFIX.length());
+  }
+}