Source for file jDaoProperty.class.php
Documentation is available at jDaoProperty.class.php
- <?php
- /**
- * @package jelix
- * @subpackage dao
- * @author GĂ©rald Croes, Laurent Jouanneau
- * @contributor Laurent Jouanneau
- * @contributor Philippe Villiers
- * @copyright 2001-2005 CopixTeam, 2005-2011 Laurent Jouanneau
- * This class was get originally from the Copix project (CopixDAODefinitionV1, Copix 2.3dev20050901, http://www.copix.org)
- * Few lines of code are still copyrighted 2001-2005 CopixTeam (LGPL licence).
- * Initial authors of this Copix class are Gerald Croes and Laurent Jouanneau,
- * and this class was adapted/improved for Jelix by Laurent Jouanneau
- *
- * @link http://www.jelix.org
- * @licence http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public Licence, see LICENCE file
- */
-
- /**
- * Container for properties of a dao property
- * @package jelix
- * @subpackage dao
- */
-
- class jDaoProperty {
- /**
- * the name of the property of the object
- */
- public $name = '';
-
- /**
- * the name of the field in table
- */
- public $fieldName = '';
-
- /**
- * give the regular expression that needs to be matched against.
- * @var string
- */
- public $regExp = null;
-
- /**
- * says if the field is required when doing a check
- * @var boolean
- */
- public $required = false;
-
- /**
- * says if the value of the field is required when construct SQL conditions
- * @var boolean
- */
- public $requiredInConditions = false;
-
- /**
- * Says if it's a primary key.
- * @var boolean
- */
- public $isPK = false;
-
- /**
- * Says if it's a foreign key
- * @var boolean
- */
- public $isFK = false;
-
- public $datatype;
-
- public $unifiedType;
-
- public $table=null;
- public $updatePattern='%s';
- public $insertPattern='%s';
- public $selectPattern='%s';
- public $sequenceName='';
-
- /**
- * the maxlength of the key if given
- * @var int
- */
- public $maxlength = null;
- public $minlength = null;
-
- public $ofPrimaryTable = true;
-
- public $defaultValue = null;
-
- public $autoIncrement = false;
-
- /**
- * comment field / eg : use to form's label
- * @var string
- */
- public $comment = '';
-
- /**
- * constructor.
- * @param array $attributes list of attributes of a simpleXmlElement
- * @param jDaoParser $parser the parser on the dao file
- * @param jDbTools $tools
- */
- function __construct ($aAttributes, $parser, $tools){
- $needed = array('name', 'fieldname', 'table', 'datatype', 'required',
- 'minlength', 'maxlength', 'regexp', 'sequence', 'default', 'autoincrement');
-
- // Allowed attributes names
- $allowed = array('name', 'fieldname', 'table', 'datatype', 'required',
- 'minlength', 'maxlength', 'regexp', 'sequence', 'default', 'autoincrement',
- 'updatepattern', 'insertpattern', 'selectpattern','comment');
-
- foreach($aAttributes as $attributeName => $attributeValue) {
- if(!in_array($attributeName, $allowed)) {
- throw new jDaoXmlException ($parser->selector, 'unknown.attr', array($attributeName, 'property'));
- }
- }
-
- $params = $parser->getAttr($aAttributes, $needed);
-
- if ($params['name']===null){
- throw new jDaoXmlException ($parser->selector, 'missing.attr', array('name', 'property'));
- }
- $this->name = $params['name'];
-
- if(!preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$/', $this->name)){
- throw new jDaoXmlException ($parser->selector, 'property.invalid.name', $this->name);
- }
-
- $this->fieldName = $params['fieldname'] !==null ? $params['fieldname'] : $this->name;
- $this->table = $params['table'] !==null ? $params['table'] : $parser->getPrimaryTable();
-
- $tables = $parser->getTables();
-
- if(!isset( $tables[$this->table])){
- throw new jDaoXmlException ($parser->selector, 'property.unknown.table', $this->name);
- }
-
- $this->required = $this->requiredInConditions = $parser->getBool ($params['required']);
- $this->maxlength = $params['maxlength'] !== null ? intval($params['maxlength']) : null;
- $this->minlength = $params['minlength'] !== null ? intval($params['minlength']) : null;
- $this->regExp = $params['regexp'];
- $this->autoIncrement = $parser->getBool ($params['autoincrement']);
-
- if ($params['datatype']===null){
- throw new jDaoXmlException ($parser->selector, 'missing.attr', array('datatype', 'property'));
- }
- $params['datatype'] = trim(strtolower($params['datatype']));
-
- if ($params['datatype'] == '') {
- throw new jDaoXmlException ($parser->selector, 'wrong.attr', array($params['datatype'],
- $this->fieldName,
- 'property'));
- }
- $this->datatype = strtolower($params['datatype']);
-
- $ti = $tools->getTypeInfo($this->datatype);
- $this->unifiedType = $ti[1];
- if (!$this->autoIncrement)
- $this->autoIncrement = $ti[6];
-
- if ($this->unifiedType == 'integer' || $this->unifiedType == 'numeric') {
- if ($params['sequence'] !== null) {
- $this->sequenceName = $params['sequence'];
- $this->autoIncrement = true;
- }
- }
-
- $this->isPK = in_array($this->fieldName, $tables[$this->table]['pk']);
- if(!$this->isPK && $this->table == $parser->getPrimaryTable()){
- foreach($tables as $table=>$info) {
- if ($table == $this->table)
- continue;
- if (isset($info['fk']) && in_array($this->fieldName, $info['fk'])) {
- $this->isFK = true;
- break;
- }
- }
- }
- else {
- $this->required = true;
- $this->requiredInConditions = true;
- }
-
- if ($this->autoIncrement) {
- $this->required = false;
- $this->requiredInConditions = true;
- }
-
- if ($params['default'] !== null) {
- $this->defaultValue = $tools->stringToPhpValue($this->unifiedType, $params['default']);
- }
-
- // insertpattern is allowed on primary keys noy autoincremented
- if ($this->isPK && !$this->autoIncrement && isset($aAttributes['insertpattern'])) {
- $this->insertPattern=(string)$aAttributes['insertpattern'];
- }
- if ($this->isPK) {
- $this->updatePattern = '';
- }
- // we ignore *pattern attributes on PK and FK fields
- if (!$this->isPK && !$this->isFK) {
- if(isset($aAttributes['updatepattern'])) {
- $this->updatePattern=(string)$aAttributes['updatepattern'];
- }
-
- if(isset($aAttributes['insertpattern'])) {
- $this->insertPattern=(string)$aAttributes['insertpattern'];
- }
-
- if(isset($aAttributes['selectpattern'])) {
- $this->selectPattern=(string)$aAttributes['selectpattern'];
- }
- }
-
-
- // no update and insert patterns for field of external tables
- if ($this->table != $parser->getPrimaryTable()) {
- $this->updatePattern = '';
- $this->insertPattern = '';
- $this->required = false;
- $this->requiredInConditions = false;
- $this->ofPrimaryTable = false;
- }
- else {
- $this->ofPrimaryTable=true;
- }
-
- // field comment
- if(isset($aAttributes['comment'])) {
- $this->comment=(string)$aAttributes['comment'];
- }
-
- }
- }
Documentation generated on Wed, 04 Jan 2017 22:53:25 +0100 by phpDocumentor 1.4.3