dtn::core::DataStorage Class Reference

#include <DataStorage.h>

Inheritance diagram for dtn::core::DataStorage:

Collaboration diagram for dtn::core::DataStorage:

List of all members.

Classes
class	Callback
class	Container
class	DataNotAvailableException
class	Hash
class	istream
class	RemoveDataTask
class	StoreDataTask
class	Task
Public Member Functions
	DataStorage (Callback &callback, const ibrcommon::File &path, size_t write_buffer=0, bool initialize=false)
virtual	~DataStorage ()
const Hash	store (Container *data)
void	store (const Hash &hash, Container *data)
DataStorage::istream	retrieve (const Hash &hash) throw (DataNotAvailableException)
void	remove (const Hash &hash)
void	iterateAll ()
Protected Member Functions
void	run ()
bool	__cancellation ()

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Detailed Description

Definition at line 25 of file DataStorage.h.

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Constructor & Destructor Documentation

dtn::core::DataStorage::DataStorage	(	Callback &	callback,
		const ibrcommon::File &	path,
		size_t	write_buffer = 0,
		bool	initialize = false
	)

Definition at line 79 of file DataStorage.cpp.

References ibrcommon::File::createDirectory(), ibrcommon::File::exists(), and ibrcommon::File::getFiles().

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dtn::core::DataStorage::~DataStorage

(

)

[virtual]

Definition at line 105 of file DataStorage.cpp.

References ibrcommon::Queue< T >::abort(), ibrcommon::Queue< T >::getnpop(), and ibrcommon::JoinableThread::join().

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Member Function Documentation

bool dtn::core::DataStorage::__cancellation

(

)

[protected, virtual]

Reimplemented from ibrcommon::Thread.

Definition at line 173 of file DataStorage.cpp.

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

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void dtn::core::DataStorage::iterateAll

(

)

Definition at line 122 of file DataStorage.cpp.

References ibrcommon::File::getFiles(), and dtn::core::DataStorage::Callback::iterateDataStorage().

Referenced by dtn::core::SimpleBundleStorage::SimpleBundleStorage().

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void dtn::core::DataStorage::remove

(

const Hash &

hash

)

Definition at line 168 of file DataStorage.cpp.

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

Referenced by dtn::core::SimpleBundleStorage::clear(), dtn::core::SimpleBundleStorage::eventBundleExpired(), dtn::core::SimpleBundleStorage::iterateDataStorage(), and dtn::core::SimpleBundleStorage::remove().

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DataStorage::istream dtn::core::DataStorage::retrieve

(

const Hash &

hash

)

throw (DataNotAvailableException)

Definition at line 156 of file DataStorage.cpp.

References ibrcommon::File::exists(), and ibrcommon::File::get().

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void dtn::core::DataStorage::run

(

)

[protected, virtual]

Abstract interface for thread context run method.

Implements ibrcommon::Thread.

Definition at line 179 of file DataStorage.cpp.

References dtn::core::DataStorage::Callback::eventDataStorageRemoved(), dtn::core::DataStorage::Callback::eventDataStorageRemoveFailed(), dtn::core::DataStorage::Callback::eventDataStorageStored(), dtn::core::DataStorage::Callback::eventDataStorageStoreFailed(), ibrcommon::File::exists(), ibrcommon::File::get(), ibrcommon::Queue< T >::getnpop(), ibrcommon::File::getPath(), ibrcommon::Semaphore::post(), ibrcommon::File::remove(), and store().

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void dtn::core::DataStorage::store	(	const Hash &	hash,
		DataStorage::Container *	data
	)

Definition at line 139 of file DataStorage.cpp.

References ibrcommon::Queue< T >::push(), and ibrcommon::Semaphore::wait().

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const DataStorage::Hash dtn::core::DataStorage::store

(

DataStorage::Container *

data

)

Definition at line 148 of file DataStorage.cpp.

Referenced by run(), and dtn::core::SimpleBundleStorage::store().

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

• daemon/src/core/DataStorage.h
• daemon/src/core/DataStorage.cpp