invalidparamerror.class.php

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<?php

  /**
  * Invalid param error
  *
  * @version 1.0
  * @http://www.projectpier.org/
  */
  class InvalidParamError extends Error {
  
    /**
    * Name of the variable
    *
    * @var string
    */
    private $variable_name;
    
    /**
    * Value of the variable
    *
    * @var mixed
    */
    private $variable_value;
  
    /**
    * Construct the InvalidParamError
    *
    * @access public
    * @param string $var_name Variable name
    * @param string $var_value Variable value that broke the code
    * @return InvalidParamError
    */
    function __construct($var_name, $var_value, $message = null) {
      
      // Prepare message...
      if (is_null($message)) {
        $message = "$$var_name is not valid param value";
      } // if
      
      // Inherit...
      parent::__construct($message);
      
      // Set vars...
      $this->setVariableName($var_name);
      $this->setVariableValue($var_value);
      
    } // __construct
    
    /**
    * Return errors specific params...
    *
    * @access public
    * @param void
    * @return array
    */
    function getAdditionalParams() {
      return array(
        'variable name' => $this->getVariableName(),
        'variable value' => $this->getVariableValue()
      ); // array
    } // getAdditionalParams
    
    // -------------------------------------------------------
    // Getters and setters
    // -------------------------------------------------------
    
    /**
    * Get variable_name
    *
    * @access public
    * @param null
    * @return string
    */
    function getVariableName() {
      return $this->variable_name;
    } // getVariableName
    
    /**
    * Set variable_name value
    *
    * @access public
    * @param string $value
    * @return null
    */
    function setVariableName($value) {
      $this->variable_name = $value;
    } // setVariableName
    
    /**
    * Get variable_value
    *
    * @access public
    * @param null
    * @return mixed
    */
    function getVariableValue() {
      return $this->variable_value;
    } // getVariableValue
    
    /**
    * Set variable_value value
    *
    * @access public
    * @param mixed $value
    * @return null
    */
    function setVariableValue($value) {
      $this->variable_value = $value;
    } // setVariableValue
  
  } // InvalidParamError

?>