Package org.eclipse.jgit.lib

Enum RefUpdate.Result

java.lang.Object

java.lang.Enum<RefUpdate.Result>

org.eclipse.jgit.lib.RefUpdate.Result

All Implemented Interfaces:

Serializable, Comparable<RefUpdate.Result>

Enclosing class:

RefUpdate

public static enum RefUpdate.Result
extends Enum<RefUpdate.Result>

Status of an update request.

New values may be added to this enum in the future. Callers may assume that unknown values are failures, and may generally treat them the same as REJECTED_OTHER_REASON.

Enum Constant Summary

Enum Constants

Enum Constant	Description
FAST_FORWARD	The ref was updated/deleted in a fast-forward way.
FORCED	The ref had to be forcefully updated/deleted.
IO_FAILURE	The ref was probably not updated/deleted because of I/O error.
LOCK_FAILURE	The ref could not be locked for update/delete.
NEW	The ref was created locally for an update, but ignored for delete.
NO_CHANGE	Same value already stored.
NOT_ATTEMPTED	The ref update/delete has not been attempted by the caller.
REJECTED	Not a fast-forward and not stored.
REJECTED_CURRENT_BRANCH	Rejected because trying to delete the current branch.
REJECTED_MISSING_OBJECT	One or more objects aren't in the repository.
REJECTED_OTHER_REASON	Rejected for some other reason not covered by another enum value.
RENAMED	The ref was renamed from another name

Method Summary

Modifier and Type	Method	Description
static RefUpdate.Result	valueOf(String name)	Returns the enum constant of this type with the specified name.
static RefUpdate.Result[]	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

NOT_ATTEMPTED

public static final RefUpdate.Result NOT_ATTEMPTED

The ref update/delete has not been attempted by the caller.

LOCK_FAILURE

public static final RefUpdate.Result LOCK_FAILURE

The ref could not be locked for update/delete.

This is generally a transient failure and is usually caused by another process trying to access the ref at the same time as this process was trying to update it. It is possible a future operation will be successful.

NO_CHANGE

public static final RefUpdate.Result NO_CHANGE

Same value already stored.

Both the old value and the new value are identical. No change was necessary for an update. For delete the branch is removed.

NEW

public static final RefUpdate.Result NEW

The ref was created locally for an update, but ignored for delete.

The ref did not exist when the update started, but it was created successfully with the new value.

FORCED

public static final RefUpdate.Result FORCED

The ref had to be forcefully updated/deleted.

The ref already existed but its old value was not fully merged into the new value. The configuration permitted a forced update to take place, so ref now contains the new value. History associated with the objects not merged may no longer be reachable.

FAST_FORWARD

public static final RefUpdate.Result FAST_FORWARD

The ref was updated/deleted in a fast-forward way.

The tracking ref already existed and its old value was fully merged into the new value. No history was made unreachable.

REJECTED

public static final RefUpdate.Result REJECTED

Not a fast-forward and not stored.

The tracking ref already existed but its old value was not fully merged into the new value. The configuration did not allow a forced update/delete to take place, so ref still contains the old value. No previous history was lost.

Note: Despite the general name, this result only refers to the non-fast-forward case. For more general errors, see REJECTED_OTHER_REASON.

REJECTED_CURRENT_BRANCH

public static final RefUpdate.Result REJECTED_CURRENT_BRANCH

Rejected because trying to delete the current branch.

Has no meaning for update.

IO_FAILURE

public static final RefUpdate.Result IO_FAILURE

The ref was probably not updated/deleted because of I/O error.

Unexpected I/O error occurred when writing new ref. Such error may result in uncertain state, but most probably ref was not updated.

This kind of error doesn't include LOCK_FAILURE, which is a different case.

RENAMED

public static final RefUpdate.Result RENAMED

The ref was renamed from another name

REJECTED_MISSING_OBJECT

public static final RefUpdate.Result REJECTED_MISSING_OBJECT

One or more objects aren't in the repository.

This is severe indication of either repository corruption on the server side, or a bug in the client wherein the client did not supply all required objects during the pack transfer.

Since:

4.9

REJECTED_OTHER_REASON

public static final RefUpdate.Result REJECTED_OTHER_REASON

Rejected for some other reason not covered by another enum value.

Since:

4.9

Method Detail

values

public static RefUpdate.Result[] 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 (RefUpdate.Result c : RefUpdate.Result.values())
    System.out.println(c);

Returns:

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

valueOf

public static RefUpdate.Result 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