AlmaObject Class Reference

Base class for objects returned from alma APIs (mostly just array access) More...

Inheritance diagram for AlmaObject:

Public Member Functions
	__construct ()
	create new blank Alma Object More...
	offsetExists ($offset)
	offsetGet ($offset)
	offsetSet ($offset, $value)
	offsetUnset ($offset)

Public Attributes
	$el_access = array()
	$xml
	$templateDir = __DIR__ . "/templates"

Detailed Description

Base class for objects returned from alma APIs (mostly just array access)

Definition at line 1571 of file grima-lib.php.

Constructor & Destructor Documentation

__construct()

AlmaObject::__construct

(

)

create new blank Alma Object

Definition at line 1580 of file grima-lib.php.

                           {
        $this->xml = new DomDocument();
        $blankRecord = get_class($this);
        $this->xml->loadXML(file_get_contents("{$this->templateDir}/{$blankRecord}.xml"));
    }

Member Function Documentation

offsetExists()

AlmaObject::offsetExists

(

$offset

)

Definition at line 1587 of file grima-lib.php.

                                   {
        if (isset($this->el_override)) {
            return array_key_exists($offset, $this->el_override);
        }
        return array_key_exists($offset, $this->el_access);
    }

offsetGet()

AlmaObject::offsetGet

(

$offset

)

Definition at line 1594 of file grima-lib.php.

                                {
        if ((isset($this->el_override)) and
                (isset($this->el_override[$offset]))) {
            return $this->el_override[$offset];
        }
        $xpath = new DomXpath($this->xml);
        $node = $xpath->query($this->el_address[$offset]);
        if (count($node) >= 1) {
            return $node[0]->nodeValue;
        }
        return null;
    }

offsetSet()

AlmaObject::offsetSet	(		$offset,
			$value
	)

Definition at line 1607 of file grima-lib.php.

                                        {
        $xpath = new DomXpath($this->xml);
        $node = $xpath->query($this->el_address[$offset]);
        $node[0]->nodeValue = $value;
    }

offsetUnset()

AlmaObject::offsetUnset

(

$offset

)

Definition at line 1613 of file grima-lib.php.

                                  {
        $xpath = new DomXpath($this->xml);
        $node = $xpath->query($this->el_address[$offset]);
        $node[0]->nodeValue = null;
    }

Member Data Documentation

$el_access

AlmaObject::$el_access = array()

Definition at line 1572 of file grima-lib.php.

$templateDir

AlmaObject::$templateDir = __DIR__ . "/templates"

Definition at line 1574 of file grima-lib.php.

$xml

AlmaObject::$xml

Definition at line 1573 of file grima-lib.php.

Referenced by ItemList\__construct(), and Item\addToAlmaHolding().

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

• grimas/grima-lib.php