Class: DB_DataObject_Cast

Source Location: /DB_DataObject-1.7.2/DataObject/Cast.php

Class Overview

Author(s):

Version:

$Id: Cast.php,v 1.6 2004/06/05 02:32:34 alan_k Exp $

Variables

Methods

Inherited Variables

Inherited Methods

Class Details

[line 58]

Version: $Id: Cast.php,v 1.6 2004/06/05 02:32:34 alan_k Exp $
Abstract:
Storage for Data that may be cast into a variety of formats.
Common usages: // blobs $data = DB_DataObject_Cast::blob($somefile); $data = DB_DataObject_Cast::string($somefile); $dataObject->someblobfield = $data
// dates? $d1 = new DB_DataObject_Cast::date('12/12/2000'); $d2 = new DB_DataObject_Cast::date(2000,12,30); $d3 = new DB_DataObject_Cast::date($d1->year, $d1->month+30, $d1->day+30);
// time, datetime.. ?????????
// raw sql???? $data = DB_DataObject_Cast::sql('cast("123123",datetime)'); $data = DB_DataObject_Cast::sql('NULL');
// int's/string etc. are proably pretty pointless..!!!!
inside DB_DataObject, if (is_a($v,'db_dataobject_class')) { $value .= $v->toString(DB_DATAOBJECT_INT,'mysql'); }

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Class Variables

$day =

[line 74]

Data For date representation

Var: day/month/year
Access: public

Type:

int

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$month =

[line 75]

Type:

mixed

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$type =

[line 66]

Type of data Stored in the object..

Var: (date|blob|.....?)
Access: public

Type:

string

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$value =

[line 86]

Generic Data..

Access: public

Type:

string

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$year =

[line 76]

Type:

mixed

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Method Detail

blob [line 102]

object DB_DataObject_Cast blob(
string
$value)

Blob consructor

create a Cast object from some raw data.. (binary)

Access: public

Parameters:

string $value — (with binary data!)

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date [line 168]

object DB_DataObject_Cast date(
vargs...
0)

Date Constructor

create a Cast object from some string (not binary)

Access: public

Parameters:

vargs... 0 — accepts dd/mm dd/mm/yyyy yyyy-mm yyyy-mm-dd array(yyyy,dd) array(yyyy,dd,mm)

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sql [line 140]

object DB_DataObject_Cast sql(
string
$value)

SQL constructor (for raw SQL insert)

create a Cast object from some sql

Access: public

Parameters:

string $value — (with binary data!)

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string [line 122]

object DB_DataObject_Cast string(
string
$value)

String consructor (actually use if for ints and everything else!!!

create a Cast object from some string (not binary)

Access: public

Parameters:

string $value — (with binary data!)

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toString [line 222]

string toString(
[int
$to = false], [string
$db = 'mysql'])

get the string to use in the SQL statement for this...

Access: public

Parameters:

int	`$to`	—	Type (DB_DATAOBJECT_*
string	`$db`	—	(eg. mysql\|mssql.....)

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toStringFromBlob [line 240]

string toStringFromBlob(
int
$to, string
$db)

get the string to use in the SQL statement from a blob of binary data ** Suppots only blob->postgres::bytea

Access: public

Parameters:

int	`$to`	—	Type (DB_DATAOBJECT_*
string	`$db`	—	(eg. mysql\|mssql.....)

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toStringFromDate [line 307]

string toStringFromDate(
int
$to, string
$db)

get the string to use in the SQL statement for a date

Access: public

Parameters:

int	`$to`	—	Type (DB_DATAOBJECT_*
string	`$db`	—	(eg. mysql\|mssql.....)

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toStringFromSql [line 332]

string toStringFromSql(
int
$to, string
$db)

get the string to use in the SQL statement for a raw sql statement.

Access: public

Parameters:

int	`$to`	—	Type (DB_DATAOBJECT_*
string	`$db`	—	(eg. mysql\|mssql.....)

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toStringFromString [line 272]

string toStringFromString(
int
$to, string
$db)

get the string to use in the SQL statement for a blob from a string! ** Suppots only string->postgres::bytea

Access: public

Parameters:

int	`$to`	—	Type (DB_DATAOBJECT_*
string	`$db`	—	(eg. mysql\|mssql.....)

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