org.jscsi.target.scsi.inquiry

Class PageCode

java.lang.Object

org.jscsi.target.scsi.inquiry.PageCode

public class PageCode
extends Object

Using the INQUIRY SCSI command, the initiator can request the target to return vital product data (VPD) pages. The specific VPD page is determined by the value of the InquiryCDB.pageCode field.

To find out which page was requested, first create a new PageCode object using the value provided in the command descriptor block's PAGE CODE field, and then call its getVitalProductDataPageName() method. This complicated approach is necessary, since some VPD pages are associated with more than just one page code.

Author:

Andreas Ergenzinger

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PageCode.VitalProductDataPageName An enumeration of unique identifiers for Vital Product Data Pages.

Constructor Summary

Constructors

Constructor and Description
PageCode(byte value) Creates a new PageCode object.

Method Summary

Methods

Modifier and Type	Method and Description
byte	getValue() Returns the value of the PAGE CODE field.
PageCode.VitalProductDataPageName	getVitalProductDataPageName() Returns the VPD page name associated with the PAGE CODE value.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PageCode

public PageCode(byte value)

Creates a new PageCode object.

Parameters:

value - the value of the PAGE CODE field

Method Detail

getValue

public final byte getValue()

Returns the value of the PAGE CODE field.

Returns:

the value of the PAGE CODE field

getVitalProductDataPageName

public final PageCode.VitalProductDataPageName getVitalProductDataPageName()

Returns the VPD page name associated with the PAGE CODE value.

Returns:

the VPD page name associated with the PAGE CODE value

toString

public String toString()

Overrides:

toString in class Object