Inheritance diagram for zypp::repo::PackageProvider::Impl:

Public Member Functions
	Impl (RepoMediaAccess &access_r, const Package::constPtr &package_r, const DeltaCandidates &deltas_r, const PackageProviderPolicy &policy_r)
	Ctor taking the Package to provide. More...

virtual	~Impl ()

ManagedFile	providePackage () const
	Provide the package. More...

ManagedFile	providePackageFromCache () const
	Provide the package if it is cached. More...

bool	isCached () const
	Whether the package is cached. More...

Static Public Member Functions
static Impl *	factoryMake (RepoMediaAccess &access_r, const Package::constPtr &package_r, const DeltaCandidates &deltas_r, const PackageProviderPolicy &policy_r)
	Factory method providing the appropriate implementation. More...

Protected Types
typedef PackageProvider::Impl	Base

typedef callback::SendReport < repo::DownloadResolvableReport >	Report

Protected Member Functions
virtual ManagedFile	doProvidePackageFromCache () const =0
	Lookup the final rpm in cache. More...

virtual ManagedFile	doProvidePackage () const =0
	Actually provide the final rpm. More...

Report &	report () const
	Access to the DownloadResolvableReport. More...

bool	progressPackageDownload (int value) const
	Redirect ProvideFilePolicy package download progress to this. More...

bool	failOnChecksumError () const
	Redirect ProvideFilePolicy failOnChecksumError to this if needed. More...

Protected Attributes
PackageProviderPolicy	_policy

Package::constPtr	_package

DeltaCandidates	_deltas

RepoMediaAccess &	_access

Private Types
typedef shared_ptr< void >	ScopedGuard

Private Member Functions
ScopedGuard	newReport () const

Private Attributes
bool	_retry

shared_ptr< Report >	_report

Detailed Description

PackageProvider implementation.

Definition at line 55 of file PackageProvider.cc.

Member Typedef Documentation

typedef PackageProvider::Impl zypp::repo::PackageProvider::Impl::Base

protected

Definition at line 102 of file PackageProvider.cc.

typedef callback::SendReport<repo::DownloadResolvableReport> zypp::repo::PackageProvider::Impl::Report

protected

Definition at line 103 of file PackageProvider.cc.

typedef shared_ptr<void> zypp::repo::PackageProvider::Impl::ScopedGuard

private

Definition at line 175 of file PackageProvider.cc.

Constructor & Destructor Documentation

zypp::repo::PackageProvider::Impl::Impl	(	RepoMediaAccess &	access_r,
		const Package::constPtr &	package_r,
		const DeltaCandidates &	deltas_r,
		const PackageProviderPolicy &	policy_r
	)

inline

Ctor taking the Package to provide.

Definition at line 59 of file PackageProvider.cc.

virtual zypp::repo::PackageProvider::Impl::~Impl ( )

inlinevirtual

Definition at line 70 of file PackageProvider.cc.

Member Function Documentation

PackageProvider::Impl * zypp::repo::PackageProvider::Impl::factoryMake	(	RepoMediaAccess &	access_r,
		const Package::constPtr &	package_r,
		const DeltaCandidates &	deltas_r,
		const PackageProviderPolicy &	policy_r
	)

static

Factory method providing the appropriate implementation.

Called by PackageProvider ctor. Returned pointer should be immediately wrapped into a smartpointer.

Definition at line 470 of file PackageProvider.cc.

ManagedFile zypp::repo::PackageProvider::Impl::providePackage ( ) const

Provide the package.

The basic workflow.

Exceptions

Exception.

Definition at line 211 of file PackageProvider.cc.

ManagedFile zypp::repo::PackageProvider::Impl::providePackageFromCache ( ) const

inline

Provide the package if it is cached.

Definition at line 89 of file PackageProvider.cc.

bool zypp::repo::PackageProvider::Impl::isCached ( ) const

inline

Whether the package is cached.

Definition at line 98 of file PackageProvider.cc.

ManagedFile zypp::repo::PackageProvider::Impl::doProvidePackageFromCache ( ) const

protectedpure virtual

Lookup the final rpm in cache.

Default implementation (cache miss).

A non empty ManagedFile will be returned to the caller.

Note: File disposal depending on the repos keepPackages setting are not set here, but in providePackage or providePackageFromCache.; The provoided default implementation returns an empty ManagedFile (cache miss).

Implemented in zypp::repo::RpmPackageProvider.

Definition at line 194 of file PackageProvider.cc.

ManagedFile zypp::repo::PackageProvider::Impl::doProvidePackage ( ) const

protectedpure virtual

Actually provide the final rpm.

Default implementation (provide full package)

Report start/problem/finish and retry loop are hadled by providePackage. Here you trigger just progress and delta/plugin callbacks as needed.

Proxy methods for progressPackageDownload and failOnChecksum are provided here. Create similar proxies for other progress callbacks in derived classes and link it to ProvideFilePolicy for download:

ProvideFilePolicy policy;
policy.progressCB( bind( &Base::progressPackageDownload, this, _1 ) );
policy.failOnChecksumErrorCB( bind( &Base::failOnChecksumError, this ) );
return _access.provideFile( _package->repoInfo(), loc, policy );

Note: The provoided default implementation retrieves the packages default location.

Implemented in zypp::repo::RpmPackageProvider.

Definition at line 198 of file PackageProvider.cc.

Report& zypp::repo::PackageProvider::Impl::report ( ) const

inlineprotected

Access to the DownloadResolvableReport.

Definition at line 138 of file PackageProvider.cc.

bool zypp::repo::PackageProvider::Impl::progressPackageDownload ( int value ) const

inlineprotected

Redirect ProvideFilePolicy package download progress to this.

Definition at line 142 of file PackageProvider.cc.

bool zypp::repo::PackageProvider::Impl::failOnChecksumError ( ) const

inlineprotected

Redirect ProvideFilePolicy failOnChecksumError to this if needed.

Definition at line 146 of file PackageProvider.cc.

ScopedGuard zypp::repo::PackageProvider::Impl::newReport ( ) const

inlineprivate

Definition at line 177 of file PackageProvider.cc.

Member Data Documentation

PackageProviderPolicy zypp::repo::PackageProvider::Impl::_policy

protected

Definition at line 169 of file PackageProvider.cc.

Package::constPtr zypp::repo::PackageProvider::Impl::_package

protected

Definition at line 170 of file PackageProvider.cc.

DeltaCandidates zypp::repo::PackageProvider::Impl::_deltas

protected

Definition at line 171 of file PackageProvider.cc.

RepoMediaAccess& zypp::repo::PackageProvider::Impl::_access

protected

Definition at line 172 of file PackageProvider.cc.

bool zypp::repo::PackageProvider::Impl::_retry

mutableprivate

Definition at line 188 of file PackageProvider.cc.

shared_ptr<Report> zypp::repo::PackageProvider::Impl::_report

mutableprivate

Definition at line 189 of file PackageProvider.cc.

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

zypp/repo/PackageProvider.cc

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation