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/*
* 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.jackrabbit.oak.commons;
import java.util.UUID;
import com.google.common.base.Charsets;
import org.jetbrains.annotations.NotNull;
public final class UUIDUtils {
private UUIDUtils() {}
@NotNull
public static String generateUUID() {
return UUID.randomUUID().toString();
}
@NotNull
public static String generateUUID(String hint) {
UUID uuid = UUID.nameUUIDFromBytes(hint.getBytes(Charsets.UTF_8));
return uuid.toString();
}
public static boolean isValidUUID(String uuid) {
try {
UUID.fromString(uuid);
return true;
} catch (IllegalArgumentException e) {
return false;
}
}
}