package org.infinispan.query.impl.externalizers;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.Collections;
import java.util.Set;
import org.apache.lucene.util.BytesRef;
import org.infinispan.commons.io.UnsignedNumeric;
import org.infinispan.commons.marshall.AbstractExternalizer;
public class LuceneBytesRefExternalizer extends AbstractExternalizer<BytesRef> {
@Override
public Set<Class<? extends BytesRef>> getTypeClasses() {
return Collections.singleton(BytesRef.class);
}
@Override
public void writeObject(ObjectOutput output, BytesRef object) throws IOException {
UnsignedNumeric.writeUnsignedInt(output, object.length);
output.write(object.bytes, object.offset, object.length);
}
@Override
public BytesRef readObject(ObjectInput input) throws IOException, ClassNotFoundException {
int length = UnsignedNumeric.readUnsignedInt(input);
byte[] bytes = new byte[length];
input.readFully(bytes, 0, length);
return new BytesRef(bytes, 0, length);
}
}