protected NotificationTaskTO findNotificationTaskBySender(final String sender) {
PagedResult<NotificationTaskTO> tasks =
taskService.list(new TaskQuery.Builder().type(TaskType.NOTIFICATION).build());
assertNotNull(tasks);
assertFalse(tasks.getResult().isEmpty());
return IterableUtils.find(
tasks.getResult(),
new Predicate<NotificationTaskTO>() {
@Override
public boolean evaluate(final NotificationTaskTO task) {
return sender.equals(task.getSender());
}
});
}
/**
* Builds a paged result out of a list of items and additional information.
*
* @param <T> result type
* @param list bare list of items to be returned
* @param page current page
* @param size requested size
* @param totalCount total result size (not considering pagination)
* @return paged result
*/
protected <T extends AbstractBaseBean> PagedResult<T> buildPagedResult(
final List<T> list, final int page, final int size, final int totalCount) {
PagedResult<T> result = new PagedResult<>();
result.getResult().addAll(list);
result.setPage(page);
result.setSize(result.getResult().size());
result.setTotalCount(totalCount);
UriBuilder builder = uriInfo.getAbsolutePathBuilder();
MultivaluedMap<String, String> queryParams = uriInfo.getQueryParameters();
for (Map.Entry<String, List<String>> queryParam : queryParams.entrySet()) {
builder.queryParam(queryParam.getKey(), queryParam.getValue().toArray());
}
if (result.getPage() > 1) {
result.setPrev(
builder
.replaceQueryParam(PARAM_PAGE, result.getPage() - 1)
.replaceQueryParam(PARAM_SIZE, size)
.build());
}
if ((result.getPage() - 1) * size + result.getSize() < totalCount) {
result.setNext(
builder
.replaceQueryParam(PARAM_PAGE, result.getPage() + 1)
.replaceQueryParam(PARAM_SIZE, size)
.build());
}
return result;
}