hw_api::object

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN)

hw_api::object — Retrieve attribute information

Descrierea

hw_api::object ( array $parameter ) : hw_api_object

This function retrieves the attribute information of an object of any version. It will not return the document content.

Parametri

parameter

The parameter array contains the required elements 'objectIdentifier' and the optional elements 'attributeSelector' and 'version'.

Valorile întoarse

The returned object is an instance of class HW_API_Object on success or HW_API_Error if an error occurred.

Exemple

This simple example retrieves an object and checks for errors.

Example #1 Retrieve an object

<?php
function handle_error($error)
{
  $reason = $error->reason(0);
  echo "Type: <b>";
  switch ($reason->type()) {
    case 0:
      echo "Error";
      break;
    case 1:
      echo "Warning";
      break;
    case 2:
      echo "Message";
      break;
  }
  echo "</b><br />\n";
  echo "Description: " . $reason->description("en") . "<br />\n";
}

function list_attr($obj)
{
  echo "<table>\n";
  $count = $obj->count();
  for ($i=0; $i<$count; $i++) {
    $attr = $obj->attribute($i);
    printf("<tr><td align=\"right\" bgcolor=\"#c0c0c0\"><b>%s</b></td><td bgcolor=\"#F0F0F0\">%s</td></tr>\n",
             $attr->key(), $attr->value());
  }
  echo "</table>\n";
}

$hwapi = hwapi_hgcsp($g_config[HOSTNAME]);
$parms = array("objectIdentifier"=>"rootcollection", "attributeSelector"=>array("Title", "Name", "DocumentType"));
$root = $hwapi->object($parms);
if (get_class($root) == "HW_API_Error") {
  handle_error($root);
  exit;
}
list_attr($root);
?>

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