maven-scm-providers/maven-scm-provider-accurev/src/main/java/org/apache/maven/scm/provider/accurev/AccuRevVersion.java

package org.apache.maven.scm.provider.accurev;

import java.util.Date;

import org.codehaus.plexus.util.StringUtils;

/*
 * 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.
 */

public class AccuRevVersion {

	private String basisStream;

	private String timeSpec;

	public AccuRevVersion(String basisStream, String tran) {

		this.basisStream = basisStream;
		this.timeSpec = tran;
	}

	public String getBasisStream() {
		return basisStream;
	}

	public String getTimeSpec() {
		return timeSpec;
	}

	public AccuRevVersion(String basis, Date startDate) {
		this(basis, AccuRev.ACCUREV_TIME_SPEC.format(startDate));
	}

	public AccuRevVersion(String basis, long transactionId) {
		this(basis, Long.toString(transactionId));
	}

	public boolean isNow() {
		return isNow(this.timeSpec);
	}

	@Override
	public String toString() {
		return String.format("AccuRevVersion: stream = %s, transaction= %s",
				basisStream, timeSpec);
	}

	public static boolean isNow(String timeSpec) {
		return StringUtils.isBlank(timeSpec) || "highest".equalsIgnoreCase(timeSpec)
				|| "now".equalsIgnoreCase(timeSpec);
	}
}