Akonadi::ProtocolHelper Class Reference

#include <protocolhelper_p.h>

List of all members.

Public Types
enum	PartNamespace { PartGlobal, PartPayload, PartAttribute }
Static Public Member Functions
static QByteArray	attributesToByteArray (const Entity &entity, bool ns=false)
static QByteArray	cachePolicyToByteArray (const CachePolicy &policy)
static QByteArray	decodePartIdentifier (const QByteArray &data, PartNamespace &ns)
static QByteArray	encodePartIdentifier (PartNamespace ns, const QByteArray &label, int version=0)
template<typename T >
static QByteArray	entityIdToByteArray (const T &object, const QByteArray &command)
template<typename T >
static QByteArray	entitySetToByteArray (const QList< T > &_objects, const QByteArray &command)
static QByteArray	hierarchicalRidToByteArray (const Item &item)
static QByteArray	hierarchicalRidToByteArray (const Collection &col)
static QByteArray	itemFetchScopeToByteArray (const ItemFetchScope &fetchScope)
static void	parseAncestors (const QByteArray &data, Entity *entity, int start=0)
static int	parseCachePolicy (const QByteArray &data, CachePolicy &policy, int start=0)
static int	parseCollection (const QByteArray &data, Collection &collection, int start=0)
static void	parseItemFetchResult (const QList< QByteArray > &lineTokens, Item &item)

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Detailed Description

For internal use only.

Helper methods for converting between libakonadi objects and their protocol representation.

Todo:

Add unit tests for this.

Use exceptions for a useful error handling

Definition at line 45 of file protocolhelper_p.h.

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Member Enumeration Documentation

enum Akonadi::ProtocolHelper::PartNamespace

Part namespaces.

Definition at line 49 of file protocolhelper_p.h.

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Member Function Documentation

QByteArray ProtocolHelper::attributesToByteArray	(	const Entity &	entity,
		bool	ns = false
	)			[static]

Convert attributes to their protocol representation.

Definition at line 179 of file protocolhelper.cpp.

QByteArray ProtocolHelper::cachePolicyToByteArray

(

const CachePolicy &

policy

)

[static]

Convert a cache policy object into its protocol representation.

Definition at line 66 of file protocolhelper.cpp.

QByteArray ProtocolHelper::decodePartIdentifier	(	const QByteArray &	data,
		PartNamespace &	ns
	)			[static]

Decode part label and namespace.

Definition at line 205 of file protocolhelper.cpp.

QByteArray ProtocolHelper::encodePartIdentifier	(	PartNamespace	ns,
		const QByteArray &	label,
		int	version = 0
	)			[static]

Encodes part label and namespace.

Definition at line 189 of file protocolhelper.cpp.

template<typename T >

static QByteArray Akonadi::ProtocolHelper::entityIdToByteArray	(	const T &	object,
		const QByteArray &	command
	)			[inline, static]

Converts the given object identifier into a protocol representation.

Exceptions:

A

Akonadi::Exception if the item set contains items with missing/invalid identifiers.

Definition at line 173 of file protocolhelper_p.h.

template<typename T >

static QByteArray Akonadi::ProtocolHelper::entitySetToByteArray	(	const QList< T > &	_objects,
		const QByteArray &	command
	)			[inline, static]

Converts the given set of items into a protocol representation.

Exceptions:

A

Akonadi::Exception if the item set contains items with missing/invalid identifiers.

Definition at line 103 of file protocolhelper_p.h.

QByteArray ProtocolHelper::hierarchicalRidToByteArray

(

const Item &

item

)

[static]

Converts the HRID of the given item into an ASAP protocol representation.

Assumes item has a valid HRID.

Definition at line 229 of file protocolhelper.cpp.

QByteArray ProtocolHelper::hierarchicalRidToByteArray

(

const Collection &

col

)

[static]

Converts the given collection's hierarchical RID into a protocol representation.

Assumes col has a valid hierarchical RID, so check that before!

Definition at line 219 of file protocolhelper.cpp.

QByteArray ProtocolHelper::itemFetchScopeToByteArray

(

const ItemFetchScope &

fetchScope

)

[static]

Converts a given ItemFetchScope object into a protocol representation.

Definition at line 235 of file protocolhelper.cpp.

void ProtocolHelper::parseAncestors	(	const QByteArray &	data,
		Entity *	entity,
		int	start = 0
	)			[static]

Convert a ancestor chain from its protocol representation into an Entity object.

Definition at line 82 of file protocolhelper.cpp.

int ProtocolHelper::parseCachePolicy	(	const QByteArray &	data,
		CachePolicy &	policy,
		int	start = 0
	)			[static]

Parse a cache policy definition.

Parameters:

	data	The input data.
	policy	The parsed cache policy.
	start	Start of the data, ie. postion after the label.

Returns:

Position in data after the cache policy description.

Definition at line 38 of file protocolhelper.cpp.

int ProtocolHelper::parseCollection	(	const QByteArray &	data,
		Collection &	collection,
		int	start = 0
	)			[static]

Parse a collection description.

Parameters:

	data	The input data.
	collection	The parsed collection.
	start	Start of the data.

Returns:

Position in data after the collection description.

Definition at line 106 of file protocolhelper.cpp.

void ProtocolHelper::parseItemFetchResult	(	const QList< QByteArray > &	lineTokens,
		Item &	item
	)			[static]

Parses a single line from an item fetch job result into an Item object.

Definition at line 271 of file protocolhelper.cpp.

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The documentation for this class was generated from the following files:

• protocolhelper_p.h
• protocolhelper.cpp