39 lines
1.1 KiB
Java
39 lines
1.1 KiB
Java
/*
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* Copyright 2015 Christian Basler
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package ch.dissem.bitmessage.utils;
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import ch.dissem.bitmessage.ports.Cryptography;
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/**
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* Created by chris on 20.07.15.
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*/
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public class Singleton {
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private static Cryptography cryptography;
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public static void initialize(Cryptography cryptography) {
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synchronized (Singleton.class) {
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if (Singleton.cryptography == null) {
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Singleton.cryptography = cryptography;
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}
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}
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}
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public static Cryptography security() {
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return cryptography;
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}
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}
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