hw_api->object (no version information, might be only in CVS) hw_api->object -- Retrieve attribute information Descriptionobject hw_api->object ( array parameter)
This function retrieves the attribute information of an object of any
version. It will not return the document content. The parameter array
contains the required elements 'objectIdentifier' and the optional
elements 'attributeSelector' and 'version'.
The returned object is an instance of class
HW_API_Object on success or
HW_API_Error if an error occured.
This simple example retrieves an object and checks for errors.
Beispiel 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>\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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See also hwapi_content().
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