geronimo-transaction/src/main/java/org/apache/geronimo/transaction/manager/SystemCurrentTime.java

/**
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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 org.apache.geronimo.transaction.manager;

/**
 * A time provider returning the standard {@link System#currentTimeMillis()}.
 */
public class SystemCurrentTime implements CurrentTimeMsProvider {

    /**
     * A time provider returning the standard {@link System#currentTimeMillis()}.
     */
    public static final CurrentTimeMsProvider INSTANCE = new SystemCurrentTime();

    private SystemCurrentTime() {
        // singleton
    }

    @Override
    public long now() {
        return System.currentTimeMillis();
    }

}