Varien_Convert_Adapter_Io Class Reference

Inheritance diagram for Varien_Convert_Adapter_Io:

List of all members.

Public Member Functions
	getResource ()
	load ()
	save ()

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Detailed Description

Definition at line 35 of file Io.php.

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Member Function Documentation

getResource

(

)

Retrieve resource generic method

Returns:

object

Reimplemented from Varien_Convert_Adapter_Abstract.

Definition at line 37 of file Io.php.

     {
         if (!$this->_resource) {
            $type = $this->getVar('type', 'file');
            $className = 'Varien_Io_'.ucwords($type);
            $this->_resource = new $className();
            try {
                $this->_resource->open($this->getVars());
            } catch (Exception $e) {
                $this->addException('Error occured during file opening: '.$e->getMessage(), Varien_Convert_Exception::FATAL);
            }
         }
         return $this->_resource;
     }

load

(

)

Implements Varien_Convert_Adapter_Interface.

Definition at line 52 of file Io.php.

     {
         $data = $this->getResource()->read($this->getVar('filename'));
         $filename = $this->getResource()->pwd().'/'.$this->getVar('filename');
         if (false===$data) {
             $this->addException('Could not load file: '.$filename, Varien_Convert_Exception::FATAL);
         } else {
             $this->addException('Loaded successfully: '.$filename.' ['.strlen($data).' byte(s)]');
         }
         $this->setData($data);
         return $this;
     }

save

(

)

Implements Varien_Convert_Adapter_Interface.

Definition at line 65 of file Io.php.

     {
         $data = $this->getData();
         $filename = $this->getResource()->pwd().'/'.$this->getVar('filename');
         $result = $this->getResource()->write($filename, $data, 0777);
         if (false===$result) {
             $this->addException('Could not save file: '.$filename, Varien_Convert_Exception::FATAL);
         } else {
             $text = 'Saved successfully: '.$filename.' ['.strlen($data).' byte(s)]';
             if ($this->getVar('link')) {
                 $text .= ' <a href="'.$this->getVar('link').'" target="_blank">Link</a>';
             }
             $this->addException($text);
         }
         return $this;
     }

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

• lib/Varien/Convert/Adapter/Io.php