org.neo4j.kernel.lifecycle.LifecycleAdapter Maven / Gradle / Ivy
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [https://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.neo4j.kernel.lifecycle;
import org.neo4j.function.ThrowingAction;
/**
* Adapter for Lifecycle interface. Subclass and override methods as needed
*/
public class LifecycleAdapter implements Lifecycle {
@Override
public void init() throws Exception {}
@Override
public void start() throws Exception {}
@Override
public void stop() throws Exception {}
@Override
public void shutdown() throws Exception {}
public static Lifecycle simpleLife(ThrowingAction onStart, ThrowingAction onStop) {
return new LifecycleAdapter() {
@Override
public void start() throws Exception {
onStart.apply();
}
@Override
public void stop() throws Exception {
onStop.apply();
}
};
}
public static Lifecycle onInit(ThrowingAction action) {
return new LifecycleAdapter() {
@Override
public void init() throws Exception {
action.apply();
}
};
}
public static Lifecycle onStart(ThrowingAction action) {
return new LifecycleAdapter() {
@Override
public void start() throws Exception {
action.apply();
}
};
}
public static Lifecycle onStop(ThrowingAction action) {
return new LifecycleAdapter() {
@Override
public void stop() throws Exception {
action.apply();
}
};
}
public static Lifecycle onShutdown(ThrowingAction action) {
return new LifecycleAdapter() {
@Override
public void shutdown() throws Exception {
action.apply();
}
};
}
}
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