How to use

deleteAndRetainRemainingEstimate

method

in

com.atlassian.jira.bc.issue.worklog.WorklogService

@Override
public Worklog validateAndPerformAndLeaveEstimate(JiraServiceContext serviceContext, Issue issue, WorklogInputParameters worklogInputParameters)
{
  WorklogResult worklogResult = getWorklogService().validateDelete(serviceContext, worklogInputParameters.getWorklogId());
  boolean success = getWorklogService().deleteAndRetainRemainingEstimate(serviceContext, worklogResult, true);
  return success ? worklogResult.getWorklog() : null;
}

@RequiresXsrfCheck
protected String doExecute() throws Exception
{
  // Based on how the user wants to update the remaining estimate we will call the correct do method on the service
  if (ADJUST_ESTIMATE_AUTO.equalsIgnoreCase(adjustEstimate))
  {
    worklogService.deleteAndAutoAdjustRemainingEstimate(getJiraServiceContext(), worklogResult, true);
  }
  else if (ADJUST_ESTIMATE_NEW.equalsIgnoreCase(adjustEstimate))
  {
    worklogService.deleteWithNewRemainingEstimate(getJiraServiceContext(), (WorklogNewEstimateResult) worklogResult, true);
  }
  else if (ADJUST_ESTIMATE_MANUAL.equalsIgnoreCase(adjustEstimate))
  {
    worklogService.deleteWithManuallyAdjustedEstimate(getJiraServiceContext(), (WorklogAdjustmentAmountResult) worklogResult, true);
  }
  else
  {
    worklogService.deleteAndRetainRemainingEstimate(getJiraServiceContext(), worklogResult, true);
  }
  if (getHasErrorMessages())
  {
    return ERROR;
  }
  if (isInlineDialogMode())
  {
    return returnComplete();
  }
  return getRedirect("/browse/" + getIssue().getString("key"));
}

public void deleteWorklogAndRetainRemainingEstimate(User user, String remoteWorklogId)
    throws RemoteException, RemotePermissionException, RemoteValidationException
{
  JiraServiceContext serviceContext = new JiraServiceContextImpl(user, new SimpleErrorCollection());
  Long id = SoapUtils.toLongRequired(remoteWorklogId);
  WorklogResult worklogResult = worklogService.validateDelete(serviceContext, id);
  checkAndThrowValidationException(serviceContext.getErrorCollection());
  if (worklogResult == null)
  {
    throw new RemoteValidationException(getI18nHelper().getText("error.unexpected.condition", "WorklogService.validateDelete"));
  }
  worklogService.deleteAndRetainRemainingEstimate(serviceContext, worklogResult, true);
  checkAndThrowRemoteException(serviceContext.getErrorCollection());
}