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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.
This commit is contained in:
Justine Tunney 2016-05-13 18:55:08 -04:00
parent a41677aea1
commit 5012893c1d
2396 changed files with 0 additions and 0 deletions
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64
java/google/registry/model/ofy/TimestampInversionException.java Normal file
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// 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.model.ofy;
import static java.util.Arrays.asList;
import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.collect.FluentIterable;
import com.google.domain.registry.model.BackupGroupRoot;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.Objectify;
import org.joda.time.DateTime;
import java.util.Map;
/**
* Exception when trying to write to the datastore with a timestamp that is inconsistent with
* a partial ordering on transactions that touch the same entities.
*/
class TimestampInversionException extends RuntimeException {
static String getFileAndLine(StackTraceElement callsite) {
return callsite.getFileName() + ":" + callsite.getLineNumber();
}
TimestampInversionException(
DateTime transactionTime, Map<Key<BackupGroupRoot>, DateTime> problematicRoots) {
this(transactionTime, "entities rooted under:\n" + problematicRoots);
}
TimestampInversionException(DateTime transactionTime, DateTime updateTimestamp) {
this(transactionTime, String.format("update timestamp (%s)", updateTimestamp));
}
private TimestampInversionException(DateTime transactionTime, String problem) {
super(Joiner.on('\n').join(
String.format(
"Timestamp inversion between transaction time (%s) and %s",
transactionTime,
problem),
getFileAndLine(FluentIterable.from(asList(new Exception().getStackTrace()))
.firstMatch(new Predicate<StackTraceElement>() {
@Override
public boolean apply(StackTraceElement element) {
return !element.getClassName().startsWith(Objectify.class.getPackage().getName())
&& !element.getClassName().startsWith(Ofy.class.getName());
}}).get())));
}
}