com.github.mcollovati.vertx.web.serialization.SerializableHolder Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of vertx-vaadin-flow Show documentation

An adapter to run Vaadin Flow applications on Vertx

There is a newer version: 24.5.0-alpha1

/*
 * The MIT License
 * Copyright © 2016-2020 Marco Collovati ([email protected])
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.github.mcollovati.vertx.web.serialization;

import io.vertx.core.buffer.Buffer;
import io.vertx.core.shareddata.impl.ClusterSerializable;

public class SerializableHolder implements ClusterSerializable {

    private transient Object object;

    public SerializableHolder() {
    }

    public SerializableHolder(Object object) {
        this.object = object;
    }

    @Override
    public void writeToBuffer(Buffer buffer) {
        SerializationSupport.writeToBuffer(buffer, object);
    }

    @Override
    public int readFromBuffer(int pos, Buffer buffer) {
        return SerializationSupport.readFromBuffer(pos, buffer, this::set);
    }

    private void set(Object object) {
        this.object = object;
    }

    public Object get() {
        return object;
    }
}