bps::installer::Installer Class Reference

The Installer class serves to install or update a BPS datastore. More...

List of all members.

Public Member Functions
	Installer (Datastore aDatastore)
	The constructor.
void	latestLevel ()
void	setup (String aSchema, Number aPin, String aTsData, String aTsIndex)
	Execute the basic setup for a new datastore.
void	setVerbose (Number aVerbosity)
	Set amount of information to log.
void	update (Number aMaxLevel)
	Update an existing datastore to the latest level.
Number	verbose ()

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Detailed Description

The Installer class serves to install or update a BPS datastore.

It will normally be called by the scripts createdb.js and updatedb.js.

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Constructor & Destructor Documentation

bps::installer::Installer::Installer

(

Datastore

aDatastore

)

The constructor.

Depending on the task to perform, the database connection needs to be made different:

When creating a new datastore with setup(), initial connection should be as DBA (Oracle) or Superuser (PostgreSQL). During setup() the datastore will reconnect as the BPS owner of the new datastore.

When updating the datastore with update(), the initial connection should be as BPS owner of the datastore.

Parameters:

aDatastore

Datastore object in connected state.

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Member Function Documentation

void bps::installer::Installer::latestLevel

(

)

Returns:

The latest database level.

void bps::installer::Installer::setup	(	String	aSchema,
		Number	aPin,
		String	aTsData,
		String	aTsIndex
	)

Execute the basic setup for a new datastore.

Parameters:

aSchema	Name of the new schema and BPS owner.
aPin	PIN of the new BPS owner.
aTsData	Tablespace name to store data.
aTsIndex	Tablespace name to store indexes. May be the same as aTsData.

void bps::installer::Installer::setVerbose

(

Number

aVerbosity

)

Set amount of information to log.

Parameters:

aVerbosity

0=No loggin, 1=Actions only, 2=Actions and SQL statements.

void bps::installer::Installer::update

(

Number

aMaxLevel

)

Update an existing datastore to the latest level.

Parameters:

aMaxLevel

The maximum level to update to.

See also:

latestLevel()

Number bps::installer::Installer::verbose

(

)

Returns:

Amount of information to log.