ultimix
Public Member Functions | Data Fields
db_config_set_1_0_0 Class Reference

Public Member Functions

 __construct ()
 load_config ($ConfigPath)
 optimize_config_file ($i, $ConfigLine)
 get_connection_for_config_line ($DBAdapter, $i, $ConfigLine)
 connect ($DBAdapter)

Data Fields

 $Config = false
 $ConfigPath = false
 $CachedMultyFS = false

Detailed Description

Class provides connection creation routine.

Author
Dodonov A.A.

Definition at line 26 of file db_config_set.php.

Constructor & Destructor Documentation

__construct ( )

Constructor.

Exceptions
Exception- An exception of this type is thrown.
Author
Dodonov A.A.

Definition at line 78 of file db_config_set.php.

{
try
{
$this->CachedMultyFS = get_package( 'cached_multy_fs' , 'last' , __FILE__ );
}
catch( Exception $e )
{
$a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
}
}

Member Function Documentation

connect (   $DBAdapter)

Function connects to database.

Parameters
$DBAdapter- Database API adapter.
Exceptions
Exception- An exception of this type is thrown.
Author
Dodonov A.A.

Definition at line 241 of file db_config_set.php.

{
try
{
if( $this->Config == false )
{
throw( new Exception( 'Config was not loaded' ) );
}
foreach( $this->Config as $i => $ConfigLine )
{
$Connection = $this->get_connection_for_config_line( $DBAdapter , $i , $ConfigLine );
if( $Connection !== false )
{
return( $Connection );
}
}
throw( new Exception( "Unable to connect to the database" ) );
}
catch( Exception $e )
{
$a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
}
}
get_connection_for_config_line (   $DBAdapter,
  $i,
  $ConfigLine 
)

Function processes config line.

Parameters
$DBAdapter- Database adapter.
$i- Line cursor.
$ConfigLine- Config line.
Returns
Connection object.
Exceptions
Exception- An exception of this type is thrown.
Author
Dodonov A.A.

Definition at line 202 of file db_config_set.php.

{
try
{
if( $ConfigLine != '' )
{
$DBAdapter->connect( $ConfigLine );
$this->optimize_config_file( $i , $ConfigLine );
return( $DBAdapter->get_connection() );
}
return( false );
}
catch( Exception $e )
{
return( false );
}
}
load_config (   $ConfigPath)

Function loads config.

Parameters
$ConfigPath- Path to the loading conig.
Exceptions
Exception- An exception of this type is thrown.
Author
Dodonov A.A.

Definition at line 108 of file db_config_set.php.

{
try
{
$this->Config = $this->CachedMultyFS->file_get_contents( $ConfigPath );
$this->Config = str_replace( "\r" , "\n" , $this->Config );
$this->Config = str_replace( "\n\n" , "\n" , $this->Config );
$this->Config = explode( "\n" , $this->Config );
$this->ConfigPath = $ConfigPath;
}
catch( Exception $e )
{
$a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
}
}
optimize_config_file (   $i,
  $ConfigLine 
)

Config optimization.

Parameters
$i- Line cursor.
$DBAdapter- Config line.
Exceptions
Exception- An exception of this type is thrown.
Author
Dodonov A.A.

Definition at line 148 of file db_config_set.php.

{
try
{
if( $i != 0 )
{
$Content = $ConfigLine."\r\n";
foreach( $this->Config as $j => $ConfigLine2 )
{
if( $i != $j && $ConfigLine2 != '' )
{
$Content .= $ConfigLine2."\r\n";
}
}
$this->Config = $this->CachedMultyFS->file_put_contents( $this->ConfigPath , $Content );
}
}
catch( Exception $e )
{
$a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
}
}

Field Documentation

$CachedMultyFS = false

Object provides access to the FS.

Author
Dodonov A.A.

Definition at line 62 of file db_config_set.php.

$Config = false

Loaded config.

Author
Dodonov A.A.

Definition at line 38 of file db_config_set.php.

$ConfigPath = false

Path to the loaded config.

Author
Dodonov A.A.

Definition at line 50 of file db_config_set.php.

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