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5012893c1d
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.
69 lines
2.7 KiB
Java
69 lines
2.7 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.domain.registry.tools;
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import com.google.common.base.Joiner;
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import com.google.common.collect.ImmutableMap;
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import com.google.common.net.MediaType;
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import com.google.domain.registry.tools.server.DeleteEntityAction;
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import com.beust.jcommander.Parameter;
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import com.beust.jcommander.Parameters;
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import java.util.List;
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/**
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* Command to delete an entity (or entities) in Datastore specified by raw key ids, which can be
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* found in Datastore Viewer in the AppEngine console -- it's the really long alphanumeric key that
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* is labeled "Entity key" on the page for an individual entity.
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*
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* <p><b>WARNING:</b> This command can be dangerous if used incorrectly as it can bypass checks on
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* deletion (including whether the entity is referenced by other entities) and it does not write
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* commit log entries for non-registered types. It should mainly be used for deleting testing or
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* malformed data that cannot be properly deleted using existing tools. Generally, if there already
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* exists an entity-specific deletion command, then use that one instead.
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*/
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@Parameters(separators = " =", commandDescription = "Delete entities from Datastore by raw key.")
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public class DeleteEntityCommand extends ConfirmingCommand implements ServerSideCommand {
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@Parameter(description = "One or more raw keys of entities to delete.", required = true)
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private List<String> rawKeyStrings;
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private Connection connection;
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@Override
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public void setConnection(Connection connection) {
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this.connection = connection;
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}
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@Override
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protected String prompt() {
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if (rawKeyStrings.size() == 1) {
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return "You are about to delete the entity: \n" + rawKeyStrings.get(0);
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} else {
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return "You are about to delete the entities: \n" + rawKeyStrings;
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}
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}
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@Override
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protected String execute() throws Exception {
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String rawKeysJoined = Joiner.on(",").join(rawKeyStrings);
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return connection.send(
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DeleteEntityAction.PATH,
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ImmutableMap.of(DeleteEntityAction.PARAM_RAW_KEYS, rawKeysJoined),
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MediaType.PLAIN_TEXT_UTF_8,
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new byte[0]);
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}
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}
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