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akonadi

Akonadi::CollectionFetchJob

Akonadi::CollectionFetchJob Class Reference

Job that fetches collections from the Akonadi storage. More...

#include <collectionfetchjob.h>

Inheritance diagram for Akonadi::CollectionFetchJob:
Inheritance graph
[legend]

List of all members.

Public Types

enum  Type { Base, FirstLevel, Recursive }

Signals

void collectionsReceived (const Akonadi::Collection::List &collections)

Public Member Functions

 CollectionFetchJob (const Collection::List &collections, QObject *parent=0)
 CollectionFetchJob (const Collection &collection, Type type=FirstLevel, QObject *parent=0)
Collection::List collections () const
void includeStatistics (bool include=true)
void includeUnsubscribed (bool include=true)
void setResource (const QString &resource)
virtual ~CollectionFetchJob ()

Protected Member Functions

virtual void doHandleResponse (const QByteArray &tag, const QByteArray &data)
virtual void doStart ()

Detailed Description

Job that fetches collections from the Akonadi storage.

This class can be used to retrieve the complete or partial collection tree from the Akonadi storage.

 using namespace Akonadi;

 // fetching all collections recursive, starting at the root collection
 CollectionFetchJob *job = new CollectionFetchJob( Collection::root(), CollectionFetchJob::Recursive );
 if ( job->exec() ) {
   Collection::List collections = job->collections();
   foreach( const Collection &collection, collections ) {
     qDebug() << "Name:" << collection.name();
   }
 }
Author:
Volker Krause <vkrause@kde.org>

Definition at line 54 of file collectionfetchjob.h.


Member Enumeration Documentation

enum Akonadi::CollectionFetchJob::Type

Describes the type of fetch depth.

Enumerator:
Base 

Only fetch the base collection.

FirstLevel 

Only list direct sub-collections of the base collection.

Recursive 

List all sub-collections.

Definition at line 62 of file collectionfetchjob.h.


Constructor & Destructor Documentation

CollectionFetchJob::CollectionFetchJob ( const Collection &  collection,
Type  type = FirstLevel,
QObject *  parent = 0 
) [explicit]

Creates a new collection fetch job.

If the given base collection has a unique identifier, this is used to identify the collection in the Akonadi server. If only a remote identifier is avaiable the collection is identified using that, given a resource search context has been specified. There two ways of doing that: by calling setResource() or globally using Akonadi::ResourceSelectJob.

Parameters:
collection The base collection for the listing.
type The type of fetch depth.
parent The parent object.

Definition at line 70 of file collectionfetchjob.cpp.

CollectionFetchJob::CollectionFetchJob ( const Collection::List &  collections,
QObject *  parent = 0 
) [explicit]

Creates a new collection fetch job to retrieve a list of collections.

The same rules for identifiers apply as noted in the constructor above.

Parameters:
collections A list of collections to fetch. Must not be empty.
parent The parent object.

Definition at line 85 of file collectionfetchjob.cpp.

CollectionFetchJob::~CollectionFetchJob (  )  [virtual]

Destroys the collection fetch job.

Definition at line 105 of file collectionfetchjob.cpp.


Member Function Documentation

Collection::List CollectionFetchJob::collections (  )  const

Returns the list of fetched collection.

Definition at line 109 of file collectionfetchjob.cpp.

void Akonadi::CollectionFetchJob::collectionsReceived ( const Akonadi::Collection::List &  collections  )  [signal]

This signal is emitted whenever the job has received collections.

Parameters:
collections The received collections.
void CollectionFetchJob::doHandleResponse ( const QByteArray &  tag,
const QByteArray &  data 
) [protected, virtual]

This method should be reimplemented in the concrete jobs in case you want to handle incoming data.

It will be called on received data from the backend. The default implementation does nothing.

Parameters:
tag The tag of the corresponding command, empty if this is an untagged response.
data The received data.

Reimplemented from Akonadi::Job.

Definition at line 174 of file collectionfetchjob.cpp.

void CollectionFetchJob::doStart (  )  [protected, virtual]

This method must be reimplemented in the concrete jobs.

It will be called after the job has been started and a connection to the Akonadi backend has been established.

Implements Akonadi::Job.

Definition at line 116 of file collectionfetchjob.cpp.

void CollectionFetchJob::includeStatistics ( bool  include = true  ) 

Include also statistics about the collections.

Since:
4.3

Definition at line 220 of file collectionfetchjob.cpp.

void CollectionFetchJob::includeUnsubscribed ( bool  include = true  ) 

Include also unsubscribed collections.

Definition at line 213 of file collectionfetchjob.cpp.

void CollectionFetchJob::setResource ( const QString &  resource  ) 

Sets a resource identifier to limit collection listing to one resource.

Parameters:
resource The resource identifier.

Definition at line 194 of file collectionfetchjob.cpp.


The documentation for this class was generated from the following files:
  • collectionfetchjob.h
  • collectionfetchjob.cpp

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