| /* |
| * 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.cassandra.serializers; |
| |
| import org.apache.cassandra.db.marshal.ValueAccessor; |
| |
| public class TimeUUIDSerializer extends UUIDSerializer |
| { |
| public static final TimeUUIDSerializer instance = new TimeUUIDSerializer(); |
| |
| public <V> void validate(V value, ValueAccessor<V> accessor) throws MarshalException |
| { |
| super.validate(value, accessor); |
| // Super class only validates the Time UUID |
| // version is bits 4-7 of byte 6. |
| if (!accessor.isEmpty(value)) |
| { |
| if ((accessor.getByte(value, 6) & 0xf0) != 0x10) |
| throw new MarshalException("Invalid version for TimeUUID type."); |
| } |
| } |
| } |