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119 lines
3.3 KiB
C++
119 lines
3.3 KiB
C++
/*
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Copyright (c) 2011 Volker Krause <vkrause@kde.org>
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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#include "invalidatecachejob_p.h"
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#include "job_p.h"
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#include "collectionfetchjob.h"
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#include "itemfetchjob.h"
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#include "itemmodifyjob.h"
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#include <klocalizedstring.h>
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using namespace Akonadi;
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namespace Akonadi {
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class InvalidateCacheJobPrivate : JobPrivate
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{
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public:
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InvalidateCacheJobPrivate(InvalidateCacheJob *qq)
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: JobPrivate(qq)
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{
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}
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Collection collection;
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void collectionFetchResult(KJob *job);
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void itemFetchResult(KJob *job);
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void itemStoreResult(KJob *job);
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Q_DECLARE_PUBLIC(InvalidateCacheJob)
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};
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}
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void InvalidateCacheJobPrivate::collectionFetchResult(KJob *job)
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{
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Q_Q(InvalidateCacheJob);
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if (job->error()) {
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return; // handled by KCompositeJob
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}
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CollectionFetchJob *fetchJob = qobject_cast<CollectionFetchJob *>(job);
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Q_ASSERT(fetchJob);
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if (fetchJob->collections().size() == 1) {
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collection = fetchJob->collections().first();
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}
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if (!collection.isValid()) {
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q->setError(Job::Unknown);
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q->setErrorText(i18n("Invalid collection."));
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q->emitResult();
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return;
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}
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ItemFetchJob *itemFetch = new ItemFetchJob(collection, q);
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QObject::connect(itemFetch, SIGNAL(result(KJob*)), q, SLOT(itemFetchResult(KJob*)));
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}
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void InvalidateCacheJobPrivate::itemFetchResult(KJob *job)
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{
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Q_Q(InvalidateCacheJob);
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if (job->error()) {
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return;
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}
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ItemFetchJob *fetchJob = qobject_cast<ItemFetchJob *>(job);
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Q_ASSERT(fetchJob);
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if (fetchJob->items().size() == 0) {
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q->emitResult();
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return;
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}
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ItemModifyJob *modJob = 0;
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foreach (Item item, fetchJob->items()) { //krazy:exclude=foreach, item cannot be const
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item.clearPayload();
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modJob = new ItemModifyJob(item, q);
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}
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QObject::connect(modJob, SIGNAL(result(KJob*)), q, SLOT(itemStoreResult(KJob*)));
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}
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void InvalidateCacheJobPrivate::itemStoreResult(KJob *job)
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{
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Q_Q(InvalidateCacheJob);
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if (job->error()) {
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return;
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}
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q->emitResult();
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}
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InvalidateCacheJob::InvalidateCacheJob(const Collection &collection, QObject *parent)
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: Job(new InvalidateCacheJobPrivate(this), parent)
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{
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Q_D(InvalidateCacheJob);
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d->collection = collection;
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}
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void InvalidateCacheJob::doStart()
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{
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Q_D(InvalidateCacheJob);
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// resolve RID-only collections
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CollectionFetchJob *job = new CollectionFetchJob(d->collection, Akonadi::CollectionFetchJob::Base, this);
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connect(job, SIGNAL(result(KJob*)), SLOT(collectionFetchResult(KJob*)));
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}
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#include "moc_invalidatecachejob_p.cpp"
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