#include <SQLiteBundleStorage.h>

Inheritance diagram for dtn::storage::SQLiteBundleStorage:

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Classes
class	BlockingTask
class	SQLiteBLOB
class	Task
class	TaskExpire
class	TaskIdle
class	TaskRemove
Public Member Functions
ibrcommon::BLOB::Reference	create ()
	SQLiteBundleStorage (const ibrcommon::File &path, const size_t &size)
virtual	~SQLiteBundleStorage ()
void	store (const dtn::data::Bundle &bundle)
dtn::data::Bundle	get (const dtn::data::BundleID &id)
const std::list < dtn::data::MetaBundle >	get (BundleFilterCallback &cb)
virtual const std::set < dtn::data::EID >	getDistinctDestinations ()
void	remove (const dtn::data::BundleID &id)
void	clear ()
void	clearAll ()
bool	empty ()
unsigned int	count ()
void	releaseCustody (const dtn::data::EID &custodian, const dtn::data::BundleID &id)
void	raiseEvent (const dtn::core::Event *evt)
Protected Member Functions
virtual void	componentRun ()
virtual void	componentUp ()
virtual void	componentDown ()
void	__cancellation ()

Detailed Description

Definition at line 34 of file SQLiteBundleStorage.h.

Constructor & Destructor Documentation

dtn::storage::SQLiteBundleStorage::SQLiteBundleStorage	(	const ibrcommon::File &	path,
		const size_t &	size
	)

Constructor

Parameters:

Pfad	zum Ordner in denen die Datein gespeichert werden.
Dateiname	der Datenbank
maximale	Größe der Datenbank

Definition at line 104 of file SQLiteBundleStorage.cpp.

References ibrcommon::File::get().

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dtn::storage::SQLiteBundleStorage::~SQLiteBundleStorage ( ) [virtual]

destructor

Definition at line 112 of file SQLiteBundleStorage.cpp.

References ibrcommon::JoinableThread::join(), and ibrcommon::JoinableThread::stop().

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Member Function Documentation

void dtn::storage::SQLiteBundleStorage::__cancellation ( ) [protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 181 of file SQLiteBundleStorage.cpp.

References ibrcommon::Queue< T >::abort().

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void dtn::storage::SQLiteBundleStorage::clear ( ) [virtual]

Clears all bundles and fragments in the storage. Routinginformation won't be deleted.

Reimplemented from dtn::storage::BundleStorage.

Definition at line 368 of file SQLiteBundleStorage.cpp.

References dtn::storage::SQLiteDatabase::clear(), ibrcommon::File::createDirectory(), ibrcommon::RWMutex::LOCK_READWRITE, and ibrcommon::File::remove().

Referenced by clearAll().

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void dtn::storage::SQLiteBundleStorage::clearAll ( )

Clears the hole database.

Definition at line 363 of file SQLiteBundleStorage.cpp.

References clear().

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void dtn::storage::SQLiteBundleStorage::componentDown ( ) [protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 169 of file SQLiteBundleStorage.cpp.

References dtn::core::TimeEvent::className, dtn::core::GlobalEvent::className, dtn::storage::SQLiteDatabase::close(), ibrcommon::RWMutex::LOCK_READWRITE, and dtn::core::EventReceiver::unbindEvent().

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void dtn::storage::SQLiteBundleStorage::componentRun ( ) [protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 118 of file SQLiteBundleStorage.cpp.

References ibrcommon::Queue< T >::getnpop().

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void dtn::storage::SQLiteBundleStorage::componentUp ( ) [protected, virtual]

Implements dtn::daemon::IndependentComponent.

Definition at line 148 of file SQLiteBundleStorage.cpp.

References dtn::core::EventReceiver::bindEvent(), dtn::core::TimeEvent::className, dtn::core::GlobalEvent::className, ibrcommon::File::createDirectory(), ibrcommon::RWMutex::LOCK_READWRITE, dtn::storage::SQLiteDatabase::open(), and ibrcommon::File::remove().

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unsigned int dtn::storage::SQLiteBundleStorage::count ( ) [virtual]

Returns:: the count of bundles in the storage

Reimplemented from dtn::storage::BundleStorage.

Definition at line 385 of file SQLiteBundleStorage.cpp.

References dtn::storage::SQLiteDatabase::count(), and ibrcommon::RWMutex::LOCK_READONLY.

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ibrcommon::BLOB::Reference dtn::storage::SQLiteBundleStorage::create ( ) [virtual]

create a new BLOB object within this storage

Returns:

Implements ibrcommon::BLOB::Provider.

Definition at line 99 of file SQLiteBundleStorage.cpp.

bool dtn::storage::SQLiteBundleStorage::empty ( ) [virtual]

Returns:: True, if no bundles in the storage.

Reimplemented from dtn::storage::BundleStorage.

Definition at line 379 of file SQLiteBundleStorage.cpp.

References dtn::storage::SQLiteDatabase::empty(), and ibrcommon::RWMutex::LOCK_READONLY.

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dtn::data::Bundle dtn::storage::SQLiteBundleStorage::get ( const dtn::data::BundleID & id ) [virtual]

This method returns a specific bundle which is identified by its id.

Parameters:

id	The ID of the bundle to return.

Returns:: A bundle object.

Implements dtn::storage::BundleStorage.

Definition at line 198 of file SQLiteBundleStorage.cpp.

References dtn::data::AgeBlock::addSeconds(), dtn::data::PrimaryBlock::APPDATA_IS_ADMRECORD, dtn::data::PayloadBlock::BLOCK_TYPE, dtn::data::PrimaryBlock::get(), dtn::storage::SQLiteDatabase::get(), ibrcommon::File::getPath(), IBRCOMMON_LOGGER, IBRCOMMON_LOGGER_DEBUG, IBRCOMMON_LOGGER_ENDL, ibrcommon::File::lastaccess(), ibrcommon::File::lastmodify(), ibrcommon::RWMutex::LOCK_READONLY, dtn::data::Bundle::push_back(), and dtn::data::SeparateDeserializer::readBlock().

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const std::list< dtn::data::MetaBundle > dtn::storage::SQLiteBundleStorage::get ( BundleFilterCallback & cb ) [virtual]

See also:: BundleStorage::get(BundleFilterCallback &cb)

Implements dtn::storage::BundleStorage.

Definition at line 192 of file SQLiteBundleStorage.cpp.

References dtn::storage::SQLiteDatabase::get(), and ibrcommon::RWMutex::LOCK_READONLY.

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const std::set< dtn::data::EID > dtn::storage::SQLiteBundleStorage::getDistinctDestinations ( ) [virtual]

See also:: BundleStorage::getDistinctDestinations()

Implements dtn::storage::BundleStorage.

Definition at line 186 of file SQLiteBundleStorage.cpp.

References dtn::storage::SQLiteDatabase::getDistinctDestinations(), and ibrcommon::RWMutex::LOCK_READONLY.

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void dtn::storage::SQLiteBundleStorage::raiseEvent ( const dtn::core::Event * evt ) [virtual]

This method is used to receive events.

Parameters:

evt

Implements dtn::core::EventReceiver.

Definition at line 391 of file SQLiteBundleStorage.cpp.

References dtn::core::TimeEvent::getAction(), dtn::core::GlobalEvent::getAction(), dtn::core::TimeEvent::getTimestamp(), dtn::core::GlobalEvent::GLOBAL_BUSY, dtn::core::GlobalEvent::GLOBAL_IDLE, ibrcommon::Queue< T >::push(), and dtn::core::TIME_SECOND_TICK.

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void dtn::storage::SQLiteBundleStorage::releaseCustody	(	const dtn::data::EID &	custodian,
		const dtn::data::BundleID &	id
	)		`[virtual]`

See also:: BundleStorage::releaseCustody();

Implements dtn::storage::BundleStorage.

Definition at line 461 of file SQLiteBundleStorage.cpp.

References ibrcommon::RWMutex::LOCK_READONLY, dtn::storage::SQLiteDatabase::update(), and dtn::storage::SQLiteDatabase::UPDATE_CUSTODIAN.

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void dtn::storage::SQLiteBundleStorage::remove ( const dtn::data::BundleID & id ) [virtual]

This method deletes a specific bundle in the storage. No reports will be generated here.

Parameters:

id	The ID of the bundle to remove.

Implements dtn::storage::BundleStorage.

Definition at line 352 of file SQLiteBundleStorage.cpp.

References ibrcommon::Queue< T >::push().

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void dtn::storage::SQLiteBundleStorage::store ( const dtn::data::Bundle & bundle ) [virtual]

Stores a bundle in the storage.

Parameters:

bundle The bundle to store.

Implements dtn::storage::BundleStorage.

Definition at line 266 of file SQLiteBundleStorage.cpp.

References dtn::storage::BundleStorage::acceptCustody(), dtn::storage::SQLiteDatabase::commit(), dtn::data::PayloadBlock::getBLOB(), dtn::data::Bundle::getBlocks(), dtn::data::Block::getLength(), ibrcommon::File::getPath(), IBRCOMMON_LOGGER_DEBUG, IBRCOMMON_LOGGER_ENDL, ibrcommon::BLOB::Reference::iostream(), ibrcommon::RWMutex::LOCK_READWRITE, ibrcommon::File::remove(), dtn::storage::SQLiteDatabase::rollback(), ibrcommon::File::size(), dtn::storage::SQLiteDatabase::store(), dtn::data::Bundle::toString(), dtn::storage::SQLiteDatabase::transaction(), dtn::storage::SQLiteDatabase::update(), and dtn::storage::SQLiteDatabase::UPDATE_CUSTODIAN.

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

daemon/src/storage/SQLiteBundleStorage.h
daemon/src/storage/SQLiteBundleStorage.cpp

Classes

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation