//$Id: $
package org.hibernate.type;
import org.hibernate.HibernateException;
/**
* @author Emmanuel Bernard
*/
public class WrapperBinaryType extends AbstractBynaryType {
protected Object toExternalFormat(byte[] bytes) {
if (bytes == null) return null;
int length = bytes.length;
Byte[] result = new Byte[length];
for ( int index = 0; index < length ; index++ ) {
result[index] = new Byte( bytes[index] );
}
return result;
}
protected byte[] toInternalFormat(Object val) {
if (val == null) return null;
Byte[] bytes = (Byte[]) val;
int length = bytes.length;
byte[] result = new byte[length];
for ( int i = 0; i < length ; i++ ) {
if (bytes[i] == null)
throw new HibernateException("Unable to store an Byte[] when one of its element is null");
result[i] = bytes[i].byteValue();
}
return result;
}
public Class getReturnedClass() {
return Byte[].class;
}
public String getName() {
//TODO find a decent name before documenting
return "wrapper-binary";
}
}
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