/*
* Copyright 2010-2020 Redgate Software Ltd
*
* Licensed 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.flywaydb.core.internal.license;
import org.flywaydb.core.api.FlywayException;
import org.flywaydb.core.api.logging.Log;
import org.flywaydb.core.api.logging.LogFactory;
import org.flywaydb.core.internal.util.DateUtils;
import org.flywaydb.core.internal.util.FileCopyUtils;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Date;
Prints the Flyway version.
/**
* Prints the Flyway version.
*/
public class VersionPrinter {
private static final Log LOG = LogFactory.getLog(VersionPrinter.class);
private static final String version = readVersion();
private static boolean printed;
public static final Edition EDITION =
Edition.COMMUNITY
;
Prevents instantiation.
/**
* Prevents instantiation.
*/
private VersionPrinter() {
// Do nothing.
}
public static String getVersion() {
return version;
}
Prints the Flyway version.
/**
* Prints the Flyway version.
*/
public static void printVersion(
) {
if (printed) {
return;
}
printed = true;
printVersionOnly();
}
public static void printVersionOnly() {
LOG.info(EDITION + " " + version + " by Redgate");
}
private static String readVersion() {
try {
return FileCopyUtils.copyToString(
VersionPrinter.class.getClassLoader().getResourceAsStream("org/flywaydb/core/internal/version.txt"),
StandardCharsets.UTF_8);
} catch (IOException e) {
throw new FlywayException("Unable to read Flyway version: " + e.getMessage(), e);
}
}
}