mediascanner::InstantCommitPolicy Class Reference

A CommitPolicy which askes for instant commit of any change. More...

#include <mediascanner/commitpolicy.h>

Inheritance diagram for mediascanner::InstantCommitPolicy:

Public Member Functions
bool	OnCreate (const std::vector< std::wstring > &media_urls, WritableMediaIndex *media_index)
	This method is called when data has been inserted into the specified media_index. More...
bool	OnUpdate (const std::vector< std::wstring > &media_urls, WritableMediaIndex *media_index)
	This method is called when data has been updated in the specified media_index. More...
bool	OnRemove (const std::vector< std::wstring > &media_urls, WritableMediaIndex *media_index)
	This method is called when data has been deleted from the specified media_index. More...
Public Member Functions inherited from mediascanner::CommitPolicy
virtual	~CommitPolicy ()

Additional Inherited Members
Static Public Member Functions inherited from mediascanner::CommitPolicy
static CommitPolicyPtr	default_policy ()
	The default policy - currently an instance of InstantCommitPolicy. More...

Detailed Description

A CommitPolicy which askes for instant commit of any change.

This policy gives the most reliable behavior, at the cost of reduced performance and increased hardware wear.

Member Function Documentation

bool mediascanner::InstantCommitPolicy::OnCreate ( const std::vector< std::wstring > &  media_urls, WritableMediaIndex *  media_index  )

virtual

This method is called when data has been inserted into the specified media_index.

Policy implementations can now decide when to call CommitPendingChanges().

Parameters

media_urls	The URLs of the affected media.
media_index	The affected media index.

Returns

If the change got committed.

Implements mediascanner::CommitPolicy.

bool mediascanner::InstantCommitPolicy::OnRemove ( const std::vector< std::wstring > &  media_urls, WritableMediaIndex *  media_index  )

virtual

This method is called when data has been deleted from the specified media_index.

Policy implementations can now decide when to call CommitPendingChanges().

Parameters

media_urls	The URLs of the affected media.
media_index	The affected media index.

Returns

If the change got committed.

Implements mediascanner::CommitPolicy.

bool mediascanner::InstantCommitPolicy::OnUpdate ( const std::vector< std::wstring > &  media_urls, WritableMediaIndex *  media_index  )

virtual

This method is called when data has been updated in the specified media_index.

Policy implementations can now decide when to call CommitPendingChanges().

Parameters

media_urls	The URLs of the affected media.
media_index	The affected media index.

Returns

If the change got committed.

Implements mediascanner::CommitPolicy.