/**
* Build XML for an add command
*
* @param Query\Command\Add $command
* @param UpdateQuery $query
* @return string
*/
public function buildAddXml($command, $query = null)
{
$xml = '<add';
$xml .= $this->boolAttrib('overwrite', $command->getOverwrite());
$xml .= $this->attrib('commitWithin', $command->getCommitWithin());
$xml .= '>';
foreach ($command->getDocuments() as $doc) {
$xml .= '<doc';
$xml .= $this->attrib('boost', $doc->getBoost());
$xml .= '>';
foreach ($doc->getFields() as $name => $value) {
$boost = $doc->getFieldBoost($name);
$modifier = $doc->getFieldModifier($name);
if (is_array($value)) {
foreach ($value as $multival) {
$xml .= $this->buildFieldXml($name, $boost, $multival, $modifier, $query);
}
} else {
$xml .= $this->buildFieldXml($name, $boost, $value, $modifier, $query);
}
}
$version = $doc->getVersion();
if ($version !== null) {
$xml .= $this->buildFieldXml('_version_', null, $version);
}
$xml .= '</doc>';
}
$xml .= '</add>';
return $xml;
}
