kaa::ILogStorage Class Reference

Interface of a log storage. More...

#include <ILogStorage.hpp>

Inheritance diagram for kaa::ILogStorage:

Public Member Functions
virtual BucketInfo	addLogRecord (LogRecord &&record)=0
	Persists a log record. More...
virtual ILogStorageStatus &	getStatus ()=0
	Returns a log storage status. More...
virtual LogBucket	getNextBucket ()=0
	Returns a new log bucket. More...
virtual void	removeBucket (std::int32_t bucketId)=0
	Tells a log storage to remove a log bucket. More...
virtual void	rollbackBucket (std::int32_t bucketId)=0
	Tells a log storage to consider a log bucket as unused, i.e. a log bucket will be accessible again via getNextBucket(). More...
virtual	~ILogStorage ()

Detailed Description

Interface of a log storage.

Persists log records, forms on demand a new log bucket for sending it to the Operation server, removes already sent log buckets, cleans up elder records in case if there is some limitation on a size of a log storage.

MemoryLogStorage is used by default.

Definition at line 40 of file ILogStorage.hpp.

Constructor & Destructor Documentation

virtual kaa::ILogStorage::~ILogStorage ( )

inlinevirtual

Definition at line 87 of file ILogStorage.hpp.

Member Function Documentation

virtual BucketInfo kaa::ILogStorage::addLogRecord ( LogRecord &&  record )

pure virtual

Persists a log record.

Parameters

record

The LogRecord object.

Returns

The BucketInfo object which contains information about a bucket the log record is added.

See Also

LogRecord

BucketInfo

Implemented in kaa::MemoryLogStorage, and kaa::SQLiteDBLogStorage.

virtual LogBucket kaa::ILogStorage::getNextBucket ( )

pure virtual

Returns a new log bucket.

Returns

The LogBucket object.

See Also

LogBucket

Implemented in kaa::MemoryLogStorage, and kaa::SQLiteDBLogStorage.

virtual ILogStorageStatus& kaa::ILogStorage::getStatus ( )

pure virtual

Returns a log storage status.

Returns

The LogStorageStatus object.

See Also

LogStorageStatus

Implemented in kaa::MemoryLogStorage, and kaa::SQLiteDBLogStorage.

virtual void kaa::ILogStorage::removeBucket ( std::int32_t  bucketId )

pure virtual

Tells a log storage to remove a log bucket.

Parameters

bucketId

The id of a log bucket.

See Also

LogBucket

BucketInfo

Implemented in kaa::MemoryLogStorage, and kaa::SQLiteDBLogStorage.

virtual void kaa::ILogStorage::rollbackBucket ( std::int32_t  bucketId )

pure virtual

Tells a log storage to consider a log bucket as unused, i.e. a log bucket will be accessible again via getNextBucket().

Parameters

bucketId

The id of a log bucket.

See Also

LogBucket

BucketInfo

Implemented in kaa::MemoryLogStorage, and kaa::SQLiteDBLogStorage.

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

• /home/architec/Documents/kaa/client/client-multi/client-cpp/kaa/log/ILogStorage.hpp