com.google.gerrit.server.update

Class RetryingRestModifyView<R extends RestResource,I,O>

java.lang.Object

com.google.gerrit.server.update.RetryingRestModifyView<R,I,O>

All Implemented Interfaces:

RestModifyView<R,I>, RestView<R>

Direct Known Subclasses:

Abandon, BanCommit, CherryPick, CherryPickCommit, CreateDraftComment, CreateMergePatchSet, DeleteAssignee, DeleteChange, DeleteChangeMessage, DeleteChangeMessage.DefaultDeleteChangeMessage, DeleteComment, DeleteDraftComment, DeletePrivate, DeleteReviewer, DeleteVote, Index, Move, PostHashtags, PostPrivate, PostReview, PublishChangeEdit, PutAssignee, PutDescription, PutDraftComment, PutMessage, PutTopic, Rebase, Rebase.CurrentRevision, RebaseChangeEdit, Restore, Revert, SetReadyForReview, SetWorkInProgress

public abstract class RetryingRestModifyView<R extends RestResource,I,O>
extends java.lang.Object
implements RestModifyView<R,I>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RetryingRestModifyView(RetryHelper retryHelper)

Method Summary

Modifier and Type	Method and Description
O	apply(R resource, I input) Process the view operation by altering the resource.
protected abstract O	applyImpl(BatchUpdate.Factory updateFactory, R resource, I input)

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryingRestModifyView

protected RetryingRestModifyView(RetryHelper retryHelper)

Method Detail

apply

public final O apply(R resource,
                     I input)
              throws java.lang.Exception

Description copied from interface: RestModifyView

Process the view operation by altering the resource.

Specified by:

apply in interface RestModifyView<R extends RestResource,I>

Parameters:

resource - resource to modify.

input - input after parsing from request.

Returns:

result to return to the client. Use BinaryResult to avoid automatic conversion to JSON.

Throws:

AuthException - the client is not permitted to access this view.

BadRequestException - the request was incorrectly specified and cannot be handled by this view.

ResourceConflictException - the resource state does not permit this view to make the changes at this time.

java.lang.Exception - the implementation of the view failed. The exception will be logged and HTTP 500 Internal Server Error will be returned to the client.

applyImpl

protected abstract O applyImpl(BatchUpdate.Factory updateFactory,
                               R resource,
                               I input)
                        throws java.lang.Exception

Throws:

java.lang.Exception