zypp::target::TargetImpl Class Reference

Base class for concrete Target implementations. More...

#include <TargetImpl.h>

Inheritance diagram for zypp::target::TargetImpl:


Public Types
typedef std::list< PoolItem_Ref >	PoolItemList
	list of pool items
typedef std::set< PoolItem_Ref >	PoolItemSet
	set of pool items
Public Member Functions
void	getResolvablesToInsDel (const ResPool pool_r, PoolItemList &dellist_r, PoolItemList &instlist_r, PoolItemList &srclist_r) const
	Sort according to prereqs and media numbers.
	TargetImpl (const Pathname &root_r="/")
	Ctor.
virtual	~TargetImpl ()
	Dtor.
const ResStore &	resolvables ()
	All resolvables in the target.
ResStore::resfilter_const_iterator	byKindBegin (const ResObject::Kind &kind_r) const
	load resolvables of certain kind in the internal store and return a iterator successive calls will be faster as resolvables are cached-
ResStore::resfilter_const_iterator	byKindEnd (const ResObject::Kind &kind_r) const
Pathname	root () const
	The root set for this target.
ZYppCommitResult	commit (ResPool pool_r, const ZYppCommitPolicy &policy_r)
	Commit changes in the pool.
ZYPP_DEPRECATED int	commit (ResPool pool_r, unsigned int medianr, PoolItemList &errors_r, PoolItemList &remaining_r, PoolItemList &srcremaining_r, bool dry_run=false)
bool	isStorageEnabled () const
	enables the storage target
void	enableStorage (const Pathname &root_r)
PoolItemList	commit (const PoolItemList &items_r, const ZYppCommitPolicy &policy_r, const ResPool &pool_r)
	Commit ordered changes.
virtual std::ostream &	dumpOn (std::ostream &str) const
	Overload to realize stream output.
rpm::RpmDb &	rpm ()
	The RPM database.
bool	providesFile (const std::string &path_str, const std::string &name_str) const
	If the package is installed and provides the file Needed to evaluate split provides during Resolver::Upgrade().
ResObject::constPtr	whoOwnsFile (const std::string &path_str) const
	Return the resolvable which provides path_str (rpm -qf) return NULL if no resolvable provides this file.
bool	setInstallationLogfile (const Pathname &path_r)
	Set the log file for target.
Date	timestamp () const
	return the last modification date of the target
void	reset ()
	reload the target in future calls if needed.
Static Public Member Functions
static TargetImpl_Ptr	nullimpl ()
	Null implementation.
Protected Member Functions
void	loadKindResolvables (const Resolvable::Kind kind)
Protected Attributes
ResStore	_store
	All resolvables provided by the target.
Pathname	_root
	Path to the target.
rpm::RpmDb	_rpm
	RPM database.
zypp::storage::PersistentStorage	_storage
bool	_storage_enabled
std::map< const Resolvable::Kind, DefaultFalseBool >	_resstore_loaded
Static Private Attributes
static TargetImpl_Ptr	_nullimpl
	Null implementation.
Friends
std::ostream &	operator<< (std::ostream &str, const TargetImpl &obj)

Detailed Description

Base class for concrete Target implementations.

Constructed by TargetFactory. Public access via Target interface.

Definition at line 52 of file TargetImpl.h.

Member Typedef Documentation

typedef std::list<PoolItem_Ref> zypp::target::TargetImpl::PoolItemList

list of pool items

Definition at line 58 of file TargetImpl.h.

typedef std::set<PoolItem_Ref> zypp::target::TargetImpl::PoolItemSet

set of pool items

Definition at line 61 of file TargetImpl.h.

Constructor & Destructor Documentation

zypp::target::TargetImpl::TargetImpl ( const Pathname & root_r = "/" )

Ctor.

Definition at line 262 of file TargetImpl.cc.
References _root, _rpm, zypp::target::rpm::RpmDb::initDatabase(), and MIL.

zypp::target::TargetImpl::~TargetImpl ( ) [virtual]

Dtor.

Definition at line 274 of file TargetImpl.cc.
References _rpm, zypp::target::rpm::RpmDb::closeDatabase(), and MIL.

Member Function Documentation

void zypp::target::TargetImpl::getResolvablesToInsDel ( const ResPool pool_r,

PoolItemList & dellist_r,

PoolItemList & instlist_r,

PoolItemList & srclist_r

) const

Sort according to prereqs and media numbers.

Definition at line 760 of file TargetImpl.cc.
References zypp::pool::GetResolvablesToInsDel::_toDelete, zypp::pool::GetResolvablesToInsDel::_toInstall, zypp::pool::GetResolvablesToInsDel::_toSrcinstall, and MIL.

TargetImpl_Ptr zypp::target::TargetImpl::nullimpl ( ) [static]

Null implementation.

Definition at line 250 of file TargetImpl.cc.
References _nullimpl.
Referenced by zypp::Target::nullimpl().

const ResStore & zypp::target::TargetImpl::resolvables ( )

All resolvables in the target.

Definition at line 351 of file TargetImpl.cc.
References _store, and loadKindResolvables().

ResStore::resfilter_const_iterator zypp::target::TargetImpl::byKindBegin ( const ResObject::Kind & kind_r ) const

load resolvables of certain kind in the internal store and return a iterator successive calls will be faster as resolvables are cached-

Definition at line 335 of file TargetImpl.cc.
References _store, zypp::ResStore::begin(), zypp::ResStore::end(), and loadKindResolvables().

ResStore::resfilter_const_iterator zypp::target::TargetImpl::byKindEnd ( const ResObject::Kind & kind_r ) const

Definition at line 343 of file TargetImpl.cc.
References _store, zypp::ResStore::end(), and loadKindResolvables().

Pathname zypp::target::TargetImpl::root ( ) const

The root set for this target.

Definition at line 292 of file TargetImpl.cc.
References _root.
Referenced by commit().

ZYppCommitResult zypp::target::TargetImpl::commit ( ResPool pool_r,

const ZYppCommitPolicy & policy_r

)

Commit changes in the pool.

Definition at line 374 of file TargetImpl.cc.
References zypp::ZYppCommitPolicy::allMedia(), MIL, zypp::pool::GetResolvablesToInsDel::ORDER_BY_MEDIANR, zypp::pool::GetResolvablesToInsDel::ORDER_BY_SOURCE, and zypp::ZYppCommitPolicy::restrictToMedia().
Referenced by commit().

ZYPP_DEPRECATED int zypp::target::TargetImpl::commit ( ResPool pool_r,

unsigned int medianr,

PoolItemList & errors_r,

PoolItemList & remaining_r,

PoolItemList & srcremaining_r,

bool dry_run = false

) [inline]

Definition at line 100 of file TargetImpl.h.
References zypp::ZYppCommitResult::_errors, zypp::ZYppCommitResult::_remaining, zypp::ZYppCommitResult::_result, zypp::ZYppCommitResult::_srcremaining, commit(), and zypp::ZYppCommitPolicy::restrictToMedia().

bool zypp::target::TargetImpl::isStorageEnabled ( ) const

enables the storage target

Definition at line 280 of file TargetImpl.cc.
References _storage_enabled.
Referenced by timestamp().

void zypp::target::TargetImpl::enableStorage ( const Pathname & root_r )

Definition at line 286 of file TargetImpl.cc.
References _storage, _storage_enabled, and zypp::storage::PersistentStorage::init().

TargetImpl::PoolItemList zypp::target::TargetImpl::commit ( const PoolItemList & items_r,

const ZYppCommitPolicy & policy_r,

const ResPool & pool_r

)

Commit ordered changes.

Parameters:

pool_r only needed for #160792

Returns:
uncommitted ones (due to error)

Definition at line 465 of file TargetImpl.cc.
References zypp::ZYppCommitPolicy::dryRun(), zypp::target::rpm::RpmDb::installPackage(), MIL, root(), rpm(), zypp::target::rpm::InstallResolvableReport::RPM, zypp::target::rpm::InstallResolvableReport::RPM_NODEPS, zypp::target::rpm::RpmDb::RPMINST_NODEPS, zypp::target::rpm::RpmDb::RPMINST_NOSIGNATURE, zypp::target::rpm::RpmDb::RPMINST_NOUPGRADE, zypp::target::rpm::RpmDb::RPMINST_TEST, zypp::ZYppCommitPolicy::rpmNoSignature(), zypp::target::sourceProvidePackage(), WAR, and ZYPP_CAUGHT.

virtual std::ostream& zypp::target::TargetImpl::dumpOn ( std::ostream & str ) const [inline, virtual]

Overload to realize stream output.

Reimplemented from zypp::base::ReferenceCounted.
Definition at line 126 of file TargetImpl.h.

rpm::RpmDb & zypp::target::TargetImpl::rpm ( )

The RPM database.

Definition at line 724 of file TargetImpl.cc.
References _rpm.
Referenced by commit().

bool zypp::target::TargetImpl::providesFile ( const std::string & path_str,

const std::string & name_str

) const

If the package is installed and provides the file Needed to evaluate split provides during Resolver::Upgrade().

Definition at line 729 of file TargetImpl.cc.
References _rpm, and zypp::target::rpm::RpmDb::hasFile().

ResObject::constPtr zypp::target::TargetImpl::whoOwnsFile ( const std::string & path_str ) const

Return the resolvable which provides path_str (rpm -qf) return NULL if no resolvable provides this file.

Definition at line 736 of file TargetImpl.cc.
References _rpm, _store, zypp::ResStore::begin(), zypp::ResStore::end(), name, and zypp::target::rpm::RpmDb::whoOwnsFile().

bool zypp::target::TargetImpl::setInstallationLogfile ( const Pathname & path_r )

Set the log file for target.

Definition at line 753 of file TargetImpl.cc.
References zypp::target::CommitLog::setFname().

Date zypp::target::TargetImpl::timestamp ( ) const

return the last modification date of the target

Definition at line 772 of file TargetImpl.cc.
References _rpm, isStorageEnabled(), zypp::Date::now(), and zypp::target::rpm::RpmDb::timestamp().

void zypp::target::TargetImpl::reset ( )

reload the target in future calls if needed.
note the loading can actually be delayed, but the next call to resolvables must reflect the status of the system.
Definition at line 362 of file TargetImpl.cc.
References _resstore_loaded, _store, and zypp::ResStore::clear().

void zypp::target::TargetImpl::loadKindResolvables ( const Resolvable::Kind kind ) [protected]

Definition at line 297 of file TargetImpl.cc.
References _resstore_loaded, _rpm, _store, zypp::target::rpm::RpmDb::getPackages(), and zypp::ResStore::insert().
Referenced by byKindBegin(), byKindEnd(), and resolvables().

Friends And Related Function Documentation

std::ostream & operator<< ( std::ostream & str,

const TargetImpl & obj

) [friend]

Stream output
Definition at line 177 of file TargetImpl.h.

Member Data Documentation

ResStore zypp::target::TargetImpl::_store [protected]

All resolvables provided by the target.

Definition at line 160 of file TargetImpl.h.
Referenced by byKindBegin(), byKindEnd(), loadKindResolvables(), reset(), resolvables(), and whoOwnsFile().

Pathname zypp::target::TargetImpl::_root [protected]

Path to the target.

Definition at line 162 of file TargetImpl.h.
Referenced by root(), and TargetImpl().

rpm::RpmDb zypp::target::TargetImpl::_rpm [protected]

RPM database.

Definition at line 164 of file TargetImpl.h.
Referenced by loadKindResolvables(), providesFile(), rpm(), TargetImpl(), timestamp(), whoOwnsFile(), and ~TargetImpl().

zypp::storage::PersistentStorage zypp::target::TargetImpl::_storage [protected]

Definition at line 166 of file TargetImpl.h.
Referenced by enableStorage().

bool zypp::target::TargetImpl::_storage_enabled [protected]

Definition at line 167 of file TargetImpl.h.
Referenced by enableStorage(), and isStorageEnabled().

std::map< const Resolvable::Kind, DefaultFalseBool> zypp::target::TargetImpl::_resstore_loaded [protected]

Definition at line 168 of file TargetImpl.h.
Referenced by loadKindResolvables(), and reset().

TargetImpl_Ptr zypp::target::TargetImpl::_nullimpl [static, private]

Null implementation.

Definition at line 172 of file TargetImpl.h.
Referenced by nullimpl().

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

zypp/target/TargetImpl.h
zypp/target/TargetImpl.cc

Generated on Thu Apr 24 02:25:16 2008 for zypp by

1.4.6

zypp::target::TargetImpl Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes