dtn::storage::MemoryBundleStorage Class Reference

#include <MemoryBundleStorage.h>

Inheritance diagram for dtn::storage::MemoryBundleStorage:

Collaboration diagram for dtn::storage::MemoryBundleStorage:

Public Member Functions
	MemoryBundleStorage (const dtn::data::Length maxsize=0)
virtual	~MemoryBundleStorage ()
virtual void	store (const dtn::data::Bundle &bundle)
virtual bool	contains (const dtn::data::BundleID &id)
virtual dtn::data::MetaBundle	info (const dtn::data::BundleID &id)
virtual dtn::data::Bundle	get (const dtn::data::BundleID &id)
virtual void	get (const BundleSelector &cb, BundleResult &result) throw (NoBundleFoundException, BundleSelectorException)
virtual const eid_set	getDistinctDestinations ()
void	remove (const dtn::data::BundleID &id)
void	clear ()
bool	empty ()
dtn::data::Size	count ()
void	releaseCustody (const dtn::data::EID &custodian, const dtn::data::BundleID &id)
void	raiseEvent (const dtn::core::TimeEvent &evt) throw ()
virtual const std::string	getName () const
Public Member Functions inherited from dtn::storage::BundleStorage
virtual	~BundleStorage ()=0
void	remove (const dtn::data::Bundle &b)
dtn::data::Length	size () const
const dtn::data::EID	acceptCustody (const dtn::data::MetaBundle &meta)
void	rejectCustody (const dtn::data::MetaBundle &meta, dtn::data::CustodySignalBlock::REASON_CODE reason=dtn::data::CustodySignalBlock::NO_ADDITIONAL_INFORMATION)
void	attach (dtn::storage::BundleIndex *index)
void	detach (dtn::storage::BundleIndex *index)
virtual void	wait ()
virtual void	setFaulty (bool mode)
Public Member Functions inherited from dtn::storage::BundleSeeker
virtual	~BundleSeeker ()
Public Member Functions inherited from dtn::core::EventReceiver< dtn::core::TimeEvent >
virtual	~EventReceiver ()
Public Member Functions inherited from dtn::daemon::IntegratedComponent
	IntegratedComponent ()
virtual	~IntegratedComponent ()
virtual void	initialize () throw ()
virtual void	startup () throw ()
virtual void	terminate () throw ()
Public Member Functions inherited from dtn::daemon::Component
virtual	~Component ()=0
Public Member Functions inherited from dtn::data::BundleList::Listener
virtual	~Listener ()=0

Protected Member Functions
virtual void	componentUp () throw ()
virtual void	componentDown () throw ()
virtual void	eventBundleExpired (const dtn::data::MetaBundle &b) throw ()
Protected Member Functions inherited from dtn::storage::BundleStorage
	BundleStorage (const dtn::data::Length &maxsize)
void	allocSpace (const dtn::data::Length &size) throw (StorageSizeExeededException)
void	freeSpace (const dtn::data::Length &size) throw ()
void	clearSpace () throw ()
void	eventBundleAdded (const dtn::data::MetaBundle &b) throw ()
void	eventBundleRemoved (const dtn::data::BundleID &id) throw ()

Additional Inherited Members
Public Types inherited from dtn::storage::BundleSeeker
typedef std::set< dtn::data::EID >	eid_set
Protected Attributes inherited from dtn::storage::BundleStorage
bool	_faulty

Detailed Description

Definition at line 39 of file MemoryBundleStorage.h.

Constructor & Destructor Documentation

dtn::storage::MemoryBundleStorage::MemoryBundleStorage

(

const dtn::data::Length

maxsize = 0

)

Definition at line 38 of file MemoryBundleStorage.cpp.

dtn::storage::MemoryBundleStorage::~MemoryBundleStorage ( )

virtual

Definition at line 43 of file MemoryBundleStorage.cpp.

Member Function Documentation

void dtn::storage::MemoryBundleStorage::clear ( )

virtual

See Also

BundleStorage::clear()

Reimplemented from dtn::storage::BundleStorage.

Definition at line 236 of file MemoryBundleStorage.cpp.

References dtn::data::BundleList::clear(), dtn::storage::BundleStorage::clearSpace(), and dtn::storage::BundleStorage::eventBundleRemoved().

Here is the call graph for this function:

void dtn::storage::MemoryBundleStorage::componentDown ( ) throw ( )

protectedvirtual

Implements dtn::daemon::IntegratedComponent.

Definition at line 53 of file MemoryBundleStorage.cpp.

References dtn::core::EventDispatcher< E >::remove().

Here is the call graph for this function:

void dtn::storage::MemoryBundleStorage::componentUp ( ) throw ( )

protectedvirtual

Implements dtn::daemon::IntegratedComponent.

Definition at line 47 of file MemoryBundleStorage.cpp.

References dtn::core::EventDispatcher< E >::add().

Here is the call graph for this function:

bool dtn::storage::MemoryBundleStorage::contains ( const dtn::data::BundleID &  id )

virtual

This method returns true if the requested bundle is stored in the storage.

Implements dtn::storage::BundleStorage.

Definition at line 193 of file MemoryBundleStorage.cpp.

dtn::data::Size dtn::storage::MemoryBundleStorage::count ( )

virtual

See Also

BundleStorage::count()

Reimplemented from dtn::storage::BundleStorage.

Definition at line 86 of file MemoryBundleStorage.cpp.

bool dtn::storage::MemoryBundleStorage::empty ( )

virtual

See Also

BundleStorage::empty()

Reimplemented from dtn::storage::BundleStorage.

Definition at line 74 of file MemoryBundleStorage.cpp.

void dtn::storage::MemoryBundleStorage::eventBundleExpired ( const dtn::data::MetaBundle &  b ) throw ( )

protectedvirtual

Implements dtn::data::BundleList::Listener.

Definition at line 257 of file MemoryBundleStorage.cpp.

References dtn::core::BUNDLE_DELETED, dtn::data::StatusReportBlock::LIFETIME_EXPIRED, dtn::core::BundleExpiredEvent::raise(), and dtn::core::BundleEvent::raise().

Here is the call graph for this function:

dtn::data::Bundle dtn::storage::MemoryBundleStorage::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 of the

Implements dtn::storage::BundleStorage.

Definition at line 112 of file MemoryBundleStorage.cpp.

References dtn::storage::BundleStorage::_faulty.

void dtn::storage::MemoryBundleStorage::get ( const BundleSelector &  cb, BundleResult &  result  ) throw ( NoBundleFoundException, BundleSelectorException )

virtual

See Also

BundleSeeker::get(BundleSelector &cb, BundleResult &result)

Implements dtn::storage::BundleStorage.

Definition at line 92 of file MemoryBundleStorage.cpp.

References dtn::utils::Clock::isExpired().

Here is the call graph for this function:

const MemoryBundleStorage::eid_set dtn::storage::MemoryBundleStorage::getDistinctDestinations ( )

virtual

See Also

BundleSeeker::getDistinctDestinations()

Implements dtn::storage::BundleStorage.

Definition at line 142 of file MemoryBundleStorage.cpp.

References dtn::data::PrimaryBlock::destination, and dtn::data::Bundle::insert().

Here is the call graph for this function:

const std::string dtn::storage::MemoryBundleStorage::getName ( ) const

virtual

See Also

Component::getName()

Implements dtn::daemon::Component.

Definition at line 69 of file MemoryBundleStorage.cpp.

dtn::data::MetaBundle dtn::storage::MemoryBundleStorage::info ( const dtn::data::BundleID &  id )

virtual

Get meta data about a specific bundle ID

Implements dtn::storage::BundleStorage.

Definition at line 199 of file MemoryBundleStorage.cpp.

References dtn::data::BundleList::begin(), and dtn::data::BundleList::end().

Here is the call graph for this function:

void dtn::storage::MemoryBundleStorage::raiseEvent ( const dtn::core::TimeEvent &  evt ) throw ( )

virtual

This method is used to receive events.

Parameters

evt

Implements dtn::core::EventReceiver< dtn::core::TimeEvent >.

Definition at line 59 of file MemoryBundleStorage.cpp.

References dtn::core::TIME_SECOND_TICK.

void dtn::storage::MemoryBundleStorage::releaseCustody ( const dtn::data::EID &  custodian, const dtn::data::BundleID &  id  )

virtual

See Also

BundleStorage::releaseCustody();

Implements dtn::storage::BundleStorage.

Definition at line 80 of file MemoryBundleStorage.cpp.

void dtn::storage::MemoryBundleStorage::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 215 of file MemoryBundleStorage.cpp.

References dtn::data::MetaBundle::create(), dtn::storage::BundleStorage::eventBundleRemoved(), and dtn::data::BundleList::remove().

Here is the call graph for this function:

void dtn::storage::MemoryBundleStorage::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 157 of file MemoryBundleStorage.cpp.

References dtn::storage::BundleStorage::_faulty, dtn::data::BundleList::add(), dtn::storage::BundleStorage::allocSpace(), dtn::data::MetaBundle::create(), dtn::storage::BundleStorage::eventBundleAdded(), dtn::storage::BundleStorage::freeSpace(), dtn::data::DefaultSerializer::getLength(), dtn::storage::BundleStorage::size(), and dtn::data::BundleID::toString().

Here is the call graph for this function:

---

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

• daemon/src/storage/MemoryBundleStorage.h
• daemon/src/storage/MemoryBundleStorage.cpp