[Kde-pim] ItemFetchJob - Only fetching items which have a payload

[Vishesh Handa]

Hey guys

In the Akonadi Nepomuk Feeder we have this ItemFetchJob which fetches all
the items in a collection, and then sends them for indexing if they aren't
already indexed.

The problem is that many of these items often do not have a payload, so
when we try to fetch the payload in order to index its contents, the fetch
fails. This skews the progress and results in the akonadi feeder attempting
to fetch a large number of payload-less items on startup.

Is there any way to only fetch the items which have a payload in a cache,
but not fetch the actual payload?

The relevant code is
kdepim-runtime/agents/nepomukfeeder/findunindexeditemsjob.cpp

    const Akonadi::Collection col = mIndexedCollections.takeLast();
    Akonadi::ItemFetchJob *fetchJob = new Akonadi::ItemFetchJob(col, this);
    fetchJob->fetchScope().fetchAllAttributes(false);
    fetchJob->fetchScope().fetchFullPayload(false);
    fetchJob->fetchScope().setFetchModificationTime(true);
    connect(fetchJob, SIGNAL(itemsReceived(Akonadi::Item::List)), this,
SLOT(itemsReceived(Akonadi::Item::List)));
    connect(fetchJob, SIGNAL(result(KJob*)), this, SLOT(jobDone(KJob*)));


-- 
Vishesh Handa
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