Java tutorial
/** * Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team * http://www.mod-buildcraft.com * * BuildCraft is distributed under the terms of the Minecraft Mod Public * License 1.0, or MMPL. Please check the contents of the license located in * http://www.mod-buildcraft.com/MMPL-1.0.txt */ package buildcraft.core.network.serializers; import io.netty.buffer.ByteBuf; import buildcraft.core.utils.Utils; public class SerializerString extends ClassSerializer { @Override public void write(ByteBuf data, Object o, SerializationContext context) { String s = (String) o; if (s == null) { data.writeBoolean(false); } else { data.writeBoolean(true); Utils.writeUTF(data, s); } } @Override public Object read(ByteBuf data, Object o, SerializationContext context) { if (!data.readBoolean()) { return null; } else { return Utils.readUTF(data); } } }