org.jscsi.target.scsi.sense

Enum ErrorType

java.lang.Object

java.lang.Enum<ErrorType>

org.jscsi.target.scsi.sense.ErrorType

All Implemented Interfaces:

Serializable, Comparable<ErrorType>

public enum ErrorType
extends Enum<ErrorType>

Describes the type of error that makes it necessary to send of sense data to the initiator.

Author:

Andreas Ergenzinger

Enum Constant Summary

Enum Constants

Enum Constant and Description
CURRENT Current errors (indicated by sense response codes 70h and 72h) indicate that the sense data returned is the result of an error or exception condition on the task that returned the CHECK CONDITION status or a protocol specific failure condition.
DEFERRED Deferred errors (indicated by sense response codes 71h and 73h) indicate that the sense data returned is the result of an error or exception condition that occurred during processing of a previous command for which GOOD, CONDITION MET, INTERMEDIATE, and INTERMEDIATE-CONDITION MET status has already been returned.

Method Summary

Methods

Modifier and Type	Method and Description
static ErrorType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ErrorType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CURRENT

public static final ErrorType CURRENT

Current errors (indicated by sense response codes 70h and 72h) indicate that the sense data returned is the result of an error or exception condition on the task that returned the CHECK CONDITION status or a protocol specific failure condition. This includes errors generated during processing of the command. It also includes errors not related to any command that are detected during processing of a command (e.g., disk servo-mechanism failure, off-track errors, or power-up test errors).

DEFERRED

public static final ErrorType DEFERRED

Deferred errors (indicated by sense response codes 71h and 73h) indicate that the sense data returned is the result of an error or exception condition that occurred during processing of a previous command for which GOOD, CONDITION MET, INTERMEDIATE, and INTERMEDIATE-CONDITION MET status has already been returned. Such commands are associated with the use of the immediate bit and with some forms of caching. Device servers that implement these features shall implement deferred error reporting.

Method Detail

values

public static ErrorType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ErrorType c : ErrorType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ErrorType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null