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/EppToolCommand.java

@@ -0,0 +1,166 @@
+// 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.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Predicates.notNull;
+import static com.google.common.base.Strings.nullToEmpty;
+import static com.google.common.collect.Maps.filterValues;
+import static com.google.common.io.Resources.getResource;
+import static com.google.domain.registry.flows.EppServletUtils.APPLICATION_EPP_XML_UTF8;
+import static com.google.domain.registry.model.registry.Registries.findTldForNameOrThrow;
+import static com.google.domain.registry.tools.CommandUtilities.addHeader;
+import static com.google.domain.registry.util.PreconditionsUtils.checkArgumentNotNull;
+import static com.google.domain.registry.xml.XmlTransformer.prettyPrint;
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import com.google.common.base.Joiner;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMultimap;
+import com.google.common.collect.Multimap;
+import com.google.common.net.InternetDomainName;
+import com.google.domain.registry.model.registrar.Registrar;
+import com.google.template.soy.SoyFileSet;
+import com.google.template.soy.data.SoyRecord;
+import com.google.template.soy.parseinfo.SoyFileInfo;
+import com.google.template.soy.parseinfo.SoyTemplateInfo;
+
+import com.beust.jcommander.Parameter;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/** A command to execute an epp command. */
+abstract class EppToolCommand extends ConfirmingCommand implements ServerSideCommand {
+
+  @Parameter(
+      names = {"-u", "--superuser"},
+      description = "Run in superuser mode")
+  boolean superuser = false;
+
+  private SoyFileInfo soyFileInfo;
+  private SoyTemplateInfo soyRenderer;
+
+  private List<XmlEppParameters> commands = new ArrayList<>();
+
+  private Connection connection;
+
+  static class XmlEppParameters {
+    final String clientId;
+    final String xml;
+
+    XmlEppParameters(String clientId, String xml) {
+      this.clientId = clientId;
+      this.xml = xml;
+    }
+
+    @Override
+    public String toString() {
+      return prettyPrint(xml);
+    }
+  }
+
+  /**
+   * Helper function for grouping sets of domain names into respective TLDs. Useful for batched
+   * EPP calls when invoking commands (i.e. domain check) with sets of domains across multiple TLDs.
+   */
+  protected static Multimap<String, String> validateAndGroupDomainNamesByTld(List<String> names) {
+    ImmutableMultimap.Builder<String, String> builder = ImmutableMultimap.builder();
+    for (String name : names) {
+      InternetDomainName tld = findTldForNameOrThrow(InternetDomainName.from(name));
+      builder.put(tld.toString(), name);
+    }
+    return builder.build();
+  }
+
+  protected void setSoyTemplate(SoyFileInfo soyFileInfo, SoyTemplateInfo soyRenderer) {
+    this.soyFileInfo = soyFileInfo;
+    this.soyRenderer = soyRenderer;
+  }
+
+  @Override
+  public void setConnection(Connection connection) {
+    this.connection = connection;
+  }
+
+  protected void addXmlCommand(String clientId, String xml) {
+    checkArgumentNotNull(Registrar.loadByClientId(clientId),
+        "Registrar with client ID %s not found", clientId);
+    commands.add(new XmlEppParameters(clientId, xml));
+  }
+
+  protected void addSoyRecord(String clientId, SoyRecord record) {
+    checkNotNull(soyFileInfo, "SoyFileInfo is missing, cannot add record.");
+    checkNotNull(soyRenderer, "SoyRenderer is missing, cannot add record.");
+    addXmlCommand(clientId, SoyFileSet.builder()
+        .add(getResource(soyFileInfo.getClass(), soyFileInfo.getFileName()))
+        .build()
+        .compileToTofu()
+        .newRenderer(soyRenderer)
+        .setData(record)
+        .render());
+  }
+
+  /** Subclasses can override to implement a dry run flag. False by default. */
+  protected boolean isDryRun() {
+    return false;
+  }
+
+  @Override
+  protected boolean checkExecutionState() throws Exception {
+    checkArgument(!(force && isDryRun()), "--force and --dry_run are incompatible");
+    return true;
+  }
+
+  @Override
+  public String prompt() throws IOException {
+    String prompt = addHeader("Command(s)", Joiner.on("\n").join(commands)
+        + (force ? "" : addHeader("Dry Run", Joiner.on("\n").join(processCommands(true)))));
+    force = force || isDryRun();
+    return prompt.toString();
+  }
+
+  private List<String> processCommands(boolean dryRun) throws IOException {
+    ImmutableList.Builder<String> responses = new ImmutableList.Builder<>();
+    for (XmlEppParameters command : commands) {
+      Map<String, Object> params = new HashMap<>();
+      params.put("dryRun", dryRun);
+      params.put("clientIdentifier", command.clientId);
+      params.put("superuser", superuser);
+      responses.add(nullToEmpty(connection.send(
+          "/_dr/epptool",
+          filterValues(params, notNull()),
+          APPLICATION_EPP_XML_UTF8,
+          command.xml.getBytes(UTF_8))));
+    }
+    return responses.build();
+  }
+
+  @Override
+  public String execute() throws Exception {
+    return isDryRun() ? "" : addHeader("Response", Joiner.on("\n").join(processCommands(false)));
+  }
+
+  @Override
+  protected final void init() throws Exception {
+    initEppToolCommand();
+  }
+
+  abstract void initEppToolCommand() throws Exception;
+}