org.apache.cassandra.serializers.AsciiSerializer Maven / Gradle / Ivy
/*
* 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 java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
public class AsciiSerializer extends AbstractTextSerializer
{
public static final AsciiSerializer instance = new AsciiSerializer();
private AsciiSerializer()
{
super(StandardCharsets.US_ASCII);
}
public void validate(ByteBuffer bytes) throws MarshalException
{
// 0-127
for (int i = bytes.position(); i < bytes.limit(); i++)
{
byte b = bytes.get(i);
if (b < 0 || b > 127)
throw new MarshalException("Invalid byte for ascii: " + Byte.toString(b));
}
}
}