dmlite::PoolManager Class Reference

Interface for pool types. More...

#include <poolmanager.h>

Inherits dmlite::BaseInterface.

Inherited by dmlite::DummyPoolManager.

Collaboration diagram for dmlite::PoolManager:
Collaboration graph
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List of all members.

Public Types

enum  PoolAvailability {
  kAny, kNone, kForRead, kForWrite,
  kForBoth
}

Public Member Functions

virtual ~PoolManager ()
 Destructor.
virtual std::vector< PoolgetPools (PoolAvailability availability=kAny) throw (DmException)
virtual Pool getPool (const std::string &poolname) throw (DmException)
 Get a specific pool.
virtual void newPool (const Pool &pool) throw (DmException)
 Create a new pool.
virtual void updatePool (const Pool &pool) throw (DmException)
 Update pool metadata.
virtual void deletePool (const Pool &pool) throw (DmException)
 Remove a pool.
virtual Location whereToRead (const std::string &path) throw (DmException)
virtual Location whereToRead (ino_t inode) throw (DmException)
virtual Location whereToWrite (const std::string &path) throw (DmException)
virtual void cancelWrite (const Location &loc) throw (DmException)

Detailed Description

Interface for pool types.


Member Enumeration Documentation

Enumerator:
kAny 
kNone 
kForRead 
kForWrite 
kForBoth 

Constructor & Destructor Documentation

virtual dmlite::PoolManager::~PoolManager (  )  [virtual]

Destructor.


Member Function Documentation

virtual void dmlite::PoolManager::cancelWrite ( const Location loc  )  throw (DmException) [virtual]

Cancel a write.

Parameters:
path The logical file name.
loc As returned by whereToWrite
virtual void dmlite::PoolManager::deletePool ( const Pool pool  )  throw (DmException) [virtual]

Remove a pool.

Reimplemented in dmlite::DummyPoolManager.

virtual Pool dmlite::PoolManager::getPool ( const std::string &  poolname  )  throw (DmException) [virtual]

Get a specific pool.

Reimplemented in dmlite::DummyPoolManager.

virtual std::vector<Pool> dmlite::PoolManager::getPools ( PoolAvailability  availability = kAny  )  throw (DmException) [virtual]

Get the list of pools.

Parameters:
availability Filter by availability.

Reimplemented in dmlite::DummyPoolManager.

virtual void dmlite::PoolManager::newPool ( const Pool pool  )  throw (DmException) [virtual]

Create a new pool.

Reimplemented in dmlite::DummyPoolManager.

virtual void dmlite::PoolManager::updatePool ( const Pool pool  )  throw (DmException) [virtual]

Update pool metadata.

Reimplemented in dmlite::DummyPoolManager.

virtual Location dmlite::PoolManager::whereToRead ( ino_t  inode  )  throw (DmException) [virtual]

Get a location for an inode

Parameters:
inode The file inode.

Reimplemented in dmlite::DummyPoolManager.

virtual Location dmlite::PoolManager::whereToRead ( const std::string &  path  )  throw (DmException) [virtual]

Get a location for a logical name.

Parameters:
path The path to get.

Reimplemented in dmlite::DummyPoolManager.

virtual Location dmlite::PoolManager::whereToWrite ( const std::string &  path  )  throw (DmException) [virtual]

Start the PUT of a file.

Parameters:
path The path of the file to create.
Returns:
The physical location where to write.

Reimplemented in dmlite::DummyPoolManager.


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

Generated on 4 May 2016 for dmlite by  doxygen 1.6.1