mongo::dur::FileCreatedOp Class Reference

indicates creation of a new file More...

#include <durop.h>

Inheritance diagram for mongo::dur::FileCreatedOp:

Detailed Description

indicates creation of a new file

Public Member Functions
	FileCreatedOp (BufReader &log)
	FileCreatedOp (const std::string &f, unsigned long long l)
	param f filename to create with path More...
virtual void	replay ()
	replay the operation (during recovery) throws More...
virtual std::string	toString ()
virtual bool	needFilesClosed ()
	if the op requires all file to be closed before doing its work, returns true. More...
Public Member Functions inherited from mongo::dur::DurOp
	DurOp (unsigned opcode)
virtual	~DurOp ()
void	serialize (AlignedBuilder &ab)
	serialize the op out to a builder which will then be written (presumably) to the journal More...

Protected Member Functions
virtual void	_serialize (AlignedBuilder &ab)
	DurOp will have already written the opcode for you. More...

Private Attributes
RelativePath	_p
unsigned long long	_len

Additional Inherited Members
Static Public Member Functions inherited from mongo::dur::DurOp
static std::shared_ptr< DurOp >	read (unsigned opcode, BufReader &br)
	read a durop from journal file referenced by br. More...

Constructor & Destructor Documentation

FileCreatedOp() [1/2]

mongo::dur::FileCreatedOp::FileCreatedOp

(

BufReader &

log

)

FileCreatedOp() [2/2]

mongo::dur::FileCreatedOp::FileCreatedOp	(	const std::string &	f,
		unsigned long long	l
	)

param f filename to create with path

Member Function Documentation

_serialize()

void mongo::dur::FileCreatedOp::_serialize ( AlignedBuilder &  ab )

protectedvirtual

DurOp will have already written the opcode for you.

Implements mongo::dur::DurOp.

needFilesClosed()

bool mongo::dur::FileCreatedOp::needFilesClosed ( )

virtual

if the op requires all file to be closed before doing its work, returns true.

Reimplemented from mongo::dur::DurOp.

replay()

void mongo::dur::FileCreatedOp::replay ( )

virtual

replay the operation (during recovery) throws

For now, these are not replayed during the normal WRITETODATAFILES phase, since these operations are handled in other parts of the code. At some point this may change.

Implements mongo::dur::DurOp.

toString()

string mongo::dur::FileCreatedOp::toString ( )

virtual

Implements mongo::dur::DurOp.

Member Data Documentation

_len

unsigned long long mongo::dur::FileCreatedOp::_len

private

_p

RelativePath mongo::dur::FileCreatedOp::_p

private

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

• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/storage/mmap_v1/durop.h
• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/storage/mmap_v1/durop.cpp