Collect and serialize a set of ResObject. More...

#include <SysContent.h>

Classes
class	Impl

Public Types
typedef StorageT::value_type	value_type

typedef StorageT::size_type	size_type

typedef StorageT::iterator	iterator

typedef StorageT::const_iterator	const_iterator

Public Member Functions
	Writer ()
	Default Ctor.

Identification.
User provided optional data to identify the collection.
const std::string &	name () const
	Get name.

Writer &	name (const std::string &val_r)
	Set name.

const Edition &	edition () const
	Get edition.

Writer &	edition (const Edition &val_r)
	Set edition.

const std::string &	description () const
	Get description.

Writer &	description (const std::string &val_r)
	Set description.

Collecting data.
syscontent::Writer contentW; contentW.name( "mycollection" ) .edition( Edition( "1.0" ) ) .description( "All the cool stuff..." ); ResPool pool( getZYpp()->pool() ); for_each( pool.begin(), pool.end(), bind( &syscontent::Writer::addIf, ref(contentW), _1 ) ); std::ofstream my_file( "some_file" ); my_file << contentW; my_file.close(); zypp::Edition Edition represents [epoch:]version[-release] Definition: Edition.h:61 zypp::ResPool Global ResObject pool. Definition: ResPool.h:61 zypp::syscontent::Writer Collect and serialize a set of ResObject. Definition: SysContent.h:65 zypp::syscontent::Writer::addIf void addIf(const PoolItem &obj_r) Collect PoolItem if it stays on the system. Definition: SysContent.cc:164 zypp::syscontent::Writer::name const std::string & name() const Get name. Definition: SysContent.cc:138
void	addInstalled (const PoolItem &obj_r)
	Collect currently installed PoolItem.

void	addIf (const PoolItem &obj_r)
	Collect PoolItem if it stays on the system.

void	add (const ResObject::constPtr &obj_r)
	Unconditionally add this ResObject (or PoolItem).

Private Types
typedef std::set< ResObject::constPtr >	StorageT

Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const Writer &obj)
	Stream output.

Collected data.
RWCOW_pointer< Impl >	_pimpl

bool	empty () const
	Whether no data collected so far.

size_type	size () const
	Number of items collected.

const_iterator	begin () const
	Iterator to the begin of collected data.

const_iterator	end () const
	Iterator to the end of collected data.

std::ostream &	writeXml (std::ostream &str) const
	Write collected data as XML.

Detailed Description

Collect and serialize a set of ResObject.

<?xml version="1.0" encoding="UTF-8"?>
<syscontent>
  <ident>
    <name>mycollection</name>
    <version epoch="0" ver="1.0" rel="1"/>
    <description>All the cool stuff...</description>
    <created>1165270942</created>
  </ident>
  <onsys>
    <entry kind="package" name="pax" epoch="0" ver="3.4" rel="12" arch="x86_64"/>
    <entry kind="product" name="SUSE_SLES" epoch="0" ver="10" arch="x86_64"/>
    <entry ...
  </onsys>
</syscontent>

See also: Reader

Definition at line 64 of file SysContent.h.

Member Typedef Documentation

◆ StorageT

typedef std::set<ResObject::constPtr> zypp::syscontent::Writer::StorageT

private

Definition at line 66 of file SysContent.h.

◆ value_type

typedef StorageT::value_type zypp::syscontent::Writer::value_type

Definition at line 68 of file SysContent.h.

◆ size_type

typedef StorageT::size_type zypp::syscontent::Writer::size_type

Definition at line 69 of file SysContent.h.

◆ iterator

typedef StorageT::iterator zypp::syscontent::Writer::iterator

Definition at line 70 of file SysContent.h.

◆ const_iterator

typedef StorageT::const_iterator zypp::syscontent::Writer::const_iterator

Definition at line 71 of file SysContent.h.

Constructor & Destructor Documentation

◆ Writer()

zypp::syscontent::Writer::Writer ( )

Default Ctor.

Definition at line 134 of file SysContent.cc.

Member Function Documentation

◆ name() [1/2]

const std::string & zypp::syscontent::Writer::name ( ) const

Get name.

Definition at line 138 of file SysContent.cc.

◆ name() [2/2]

Writer & zypp::syscontent::Writer::name ( const std::string & val_r )

Set name.

Definition at line 141 of file SysContent.cc.

◆ edition() [1/2]

const Edition & zypp::syscontent::Writer::edition ( ) const

Get edition.

Definition at line 144 of file SysContent.cc.

◆ edition() [2/2]

Writer & zypp::syscontent::Writer::edition ( const Edition & val_r )

Set edition.

Definition at line 147 of file SysContent.cc.

◆ description() [1/2]

const std::string & zypp::syscontent::Writer::description ( ) const

Get description.

Definition at line 150 of file SysContent.cc.

◆ description() [2/2]

Writer & zypp::syscontent::Writer::description ( const std::string & val_r )

Set description.

Definition at line 153 of file SysContent.cc.

◆ addInstalled()

void zypp::syscontent::Writer::addInstalled ( const PoolItem & obj_r )

Collect currently installed PoolItem.

Definition at line 156 of file SysContent.cc.

◆ addIf()

void zypp::syscontent::Writer::addIf ( const PoolItem & obj_r )

Collect PoolItem if it stays on the system.

I.e. it stays installed or is tagged to be installed. Solver selected items are omitted.

Definition at line 164 of file SysContent.cc.

◆ add()

void zypp::syscontent::Writer::add ( const ResObject::constPtr & obj_r )

Unconditionally add this ResObject (or PoolItem).

Definition at line 173 of file SysContent.cc.

◆ empty()

bool zypp::syscontent::Writer::empty ( ) const

Whether no data collected so far.

Definition at line 176 of file SysContent.cc.

◆ size()

Writer::size_type zypp::syscontent::Writer::size ( ) const

Number of items collected.

Definition at line 179 of file SysContent.cc.

◆ begin()

Writer::const_iterator zypp::syscontent::Writer::begin ( ) const

Iterator to the begin of collected data.

Definition at line 182 of file SysContent.cc.

◆ end()

Writer::const_iterator zypp::syscontent::Writer::end ( ) const

Iterator to the end of collected data.

Definition at line 185 of file SysContent.cc.

◆ writeXml()

std::ostream & zypp::syscontent::Writer::writeXml ( std::ostream & str ) const

Write collected data as XML.

Read them back using Reader.

Definition at line 188 of file SysContent.cc.

Friends And Related Function Documentation

◆ operator<<()

std::ostream & operator<<	(	std::ostream &	str,
		const Writer &	obj
	)

Definition at line 161 of file SysContent.h.

Member Data Documentation

◆ _pimpl

RWCOW_pointer<Impl> zypp::syscontent::Writer::_pimpl