package org.jscsi.target.scsi.sense.senseDataDescriptor;

 import java.nio.ByteBuffer;

 import org.jscsi.target.scsi.sense.SenseData;

 import org.jscsi.target.scsi.sense.senseDataDescriptor.senseKeySpecific.SenseKeySpecificData;

 /**

  * The sense key specific sense data descriptor provides additional information about the exception condition. The

  * format and content of the sense-key specific data depends on the value in the {@link SenseData#senseKey} field.

  * 

  * @author Andreas Ergenzinger

  */

 public final class SenseKeySpecificSenseDataDescriptor extends SenseDataDescriptor {

     /**

      * The byte position of the SENSE-KEY-SPECIFIC DATA field.

      */

     private static final int SENSE_KEY_SPECIFIC_DATA_INDEX = 4;

     /**

      * Contains sense-key-specific information.

      */

     private final SenseKeySpecificData senseKeySpecificData;

     /**

      * The constructor

      * 

      * @param senseKeySpecificData provides more detailed information

      */

     public SenseKeySpecificSenseDataDescriptor (final SenseKeySpecificData senseKeySpecificData) {

         super(SenseDataDescriptorType.SENSE_KEY_SPECIFIC, 0x06);// additional

                                                                 // length

         this.senseKeySpecificData = senseKeySpecificData;

     }

     @Override

     protected final void serializeSpecificFields (final ByteBuffer byteBuffer, final int index) {

         senseKeySpecificData.serialize(byteBuffer, index + SENSE_KEY_SPECIFIC_DATA_INDEX);

     }

 }