google-nomulus/java/google/registry/tools/DeletePremiumListCommand.java
mcilwain 3ca9bb6aeb Read from bloom filter for premium pricing checks
This also cleans up the PremiumList API so that it only has one
method for checking premium prices, which is by TLD, rather than two.

I will be refactoring a lot of the static methods currently residing in
the PremiumList class into a separate utils class, but I don't want to
include too many changes in this one CL.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148475345
2017-02-27 11:22:21 -05:00

67 lines
2.3 KiB
Java

// Copyright 2017 The Nomulus 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 google.registry.tools;
import static com.google.common.base.Preconditions.checkArgument;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import com.google.common.base.Joiner;
import com.google.common.collect.ImmutableSet;
import google.registry.model.registry.label.PremiumList;
import google.registry.tools.Command.RemoteApiCommand;
import javax.annotation.Nullable;
/**
* Command to delete a {@link PremiumList} in Datastore. This command will fail if the premium
* list is currently in use on a tld.
*/
@Parameters(separators = " =", commandDescription = "Delete a PremiumList from Datastore.")
final class DeletePremiumListCommand extends ConfirmingCommand implements RemoteApiCommand {
@Nullable
PremiumList premiumList;
@Parameter(
names = {"-n", "--name"},
description = "The name of the premium list to delete.",
required = true)
private String name;
@Override
protected void init() throws Exception {
checkArgument(
PremiumList.exists(name),
"Cannot delete the premium list %s because it doesn't exist.",
name);
premiumList = PremiumList.get(name).get();
ImmutableSet<String> tldsUsedOn = premiumList.getReferencingTlds();
checkArgument(
tldsUsedOn.isEmpty(),
"Cannot delete premium list because it is used on these tld(s): %s",
Joiner.on(", ").join(tldsUsedOn));
}
@Override
protected String prompt() {
return "You are about to delete the premium list: \n" + premiumList;
}
@Override
protected String execute() throws Exception {
premiumList.delete();
return String.format("Deleted premium list '%s'.\n", premiumList.getName());
}
}