google.registry.tools.CommandUtilities.java Source code

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Here is the source code for google.registry.tools.CommandUtilities.java

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// Copyright 2016 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 com.google.common.base.Ascii;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableMap;
import com.googlecode.objectify.Key;
import google.registry.model.EppResource;
import google.registry.model.contact.ContactResource;
import google.registry.model.domain.DomainApplication;
import google.registry.model.domain.DomainResource;
import google.registry.model.host.HostResource;
import google.registry.model.index.ForeignKeyIndex;
import org.joda.time.DateTime;

/** Container class for static utility methods. */
class CommandUtilities {

    /** A useful parameter enum for commands that operate on {@link EppResource} objects. */
    public enum ResourceType {
        CONTACT, HOST, DOMAIN, APPLICATION;

        public Key<? extends EppResource> getKey(String uniqueId, DateTime now) {
            return this == APPLICATION ? Key.create(DomainApplication.class, uniqueId)
                    : ForeignKeyIndex.loadAndGetKey(ImmutableMap.of(CONTACT, ContactResource.class, HOST,
                            HostResource.class, DOMAIN, DomainResource.class).get(this), uniqueId, now);
        }
    }

    static String addHeader(String header, String body) {
        return String.format("%s:\n%s\n%s", header, Strings.repeat("-", header.length() + 1), body);
    }

    /** Prompts for yes/no input using promptText, defaulting to no. */
    static boolean promptForYes(String promptText) {
        return Ascii.toUpperCase(System.console().readLine(promptText + " (y/N): ")).startsWith("Y");
    }
}