com.google.gerrit.server.change.PluginDefinedAttributesFactories Maven / Gradle / Ivy
// Copyright (C) 2019 The Android Open Source Project
//
// 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.gerrit.server.change;
import static com.google.common.collect.ImmutableList.toImmutableList;
import static java.util.concurrent.TimeUnit.MINUTES;
import com.google.common.collect.ImmutableList;
import com.google.common.flogger.FluentLogger;
import com.google.gerrit.common.Nullable;
import com.google.gerrit.extensions.common.PluginDefinedInfo;
import com.google.gerrit.extensions.registration.Extension;
import com.google.gerrit.server.DynamicOptions.BeanProvider;
import com.google.gerrit.server.query.change.ChangeData;
import java.util.Objects;
import java.util.stream.Stream;
/** Static helpers for use by {@link PluginDefinedAttributesFactory} implementations. */
public class PluginDefinedAttributesFactories {
private static final FluentLogger logger = FluentLogger.forEnclosingClass();
@Nullable
public static ImmutableList createAll(
ChangeData cd,
BeanProvider beanProvider,
Stream> attrFactories) {
ImmutableList result =
attrFactories
.map(e -> tryCreate(cd, beanProvider, e.getPluginName(), e.get()))
.filter(Objects::nonNull)
.collect(toImmutableList());
return !result.isEmpty() ? result : null;
}
@Nullable
private static PluginDefinedInfo tryCreate(
ChangeData cd, BeanProvider beanProvider, String plugin, ChangeAttributeFactory attrFactory) {
PluginDefinedInfo pdi = null;
try {
pdi = attrFactory.create(cd, beanProvider, plugin);
} catch (RuntimeException ex) {
logger.atWarning().atMostEvery(1, MINUTES).withCause(ex).log(
"error populating attribute on change %s from plugin %s", cd.getId(), plugin);
}
if (pdi != null) {
pdi.name = plugin;
}
return pdi;
}
private PluginDefinedAttributesFactories() {}
}