/**
* This method processes an "entry" node.
*
* @access protected
* @param \SimpleXMLElement $node a reference to the "entry" node
* @return array a key/value map
* @throws Throwable\Instantiation\Exception indicates that problem occurred during
* the instantiation
*/
protected function parseEntryElement(\SimpleXMLElement $node)
{
$entry = array();
$attributes = $node->attributes();
if (!isset($attributes['key'])) {
throw new Throwable\Instantiation\Exception('Unable to initial class.');
}
$key = $this->__valueOf($attributes['key']);
if (!Spring\Data\XML\Syntax::isKey($key)) {
throw new Throwable\Instantiation\Exception('Unable to initial class.');
}
$children = $node->children();
if (count($children) > 0) {
foreach ($children as $child) {
switch ($child->getName()) {
case 'array':
$entry[$key] = $this->parseArrayElement($child);
break;
case 'dictionary':
$entry[$key] = $this->parseDictionaryElement($child);
break;
case 'expression':
$entry[$key] = $this->parseExpressionElement($child);
break;
case 'null':
$entry[$key] = $this->parseNullElement($child);
break;
case 'undefined':
$entry[$key] = $this->parseUndefinedElement($child);
break;
case 'value':
$entry[$key] = $this->parseValueElement($child);
break;
default:
throw new Throwable\Instantiation\Exception('Unable to initial class.');
break;
}
}
} else {
if (isset($attributes['value'])) {
$value = $this->__valueOf($attributes['value']);
if (isset($attributes['type'])) {
$type = $this->__valueOf($attributes['type']);
if (!Spring\Data\XML\Syntax::isPrimitiveType($type)) {
throw new Throwable\Instantiation\Exception('Unable to initial class.');
}
$value = Core\Convert::changeType($value, $type);
}
$entry[$key] = $value;
} else {
throw new Throwable\Instantiation\Exception('Unable to initial class.');
}
}
return $entry;
}
/**
* This method parses an "entry" node.
*
* @access protected
* @param \SimpleXMLElement $root a reference to the root node
* @param \SimpleXMLElement $node a reference to the "entry" node
* @return array a key/value map
* @throws Throwable\Parse\Exception indicates that problem occurred while
* parsing
*/
protected function parseEntryElement(\SimpleXMLElement $root, \SimpleXMLElement $node)
{
$entry = array();
$attributes = $node->attributes();
if (!isset($attributes['key'])) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute', array(':tag' => 'entry', ':attribute' => 'key'));
}
$key = Spring\Data\XML::valueOf($attributes['key']);
if (!Spring\Data\XML\Syntax::isKey($key)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid entry key, but got ":key".', array(':key' => $key));
}
$children = $node->children();
if (count($children) > 0) {
foreach ($children as $child) {
$name = $child->getName();
switch ($name) {
case 'array':
$entry[$key] = $this->parseArrayElement($root, $child);
break;
case 'dictionary':
$entry[$key] = $this->parseDictionaryElement($root, $child);
break;
case 'expression':
$entry[$key] = $this->parseExpressionElement($root, $child);
break;
case 'idref':
$entry[$key] = $this->parseIdRefElement($root, $child);
break;
case 'list':
$entry[$key] = $this->parseListElement($root, $child);
break;
case 'map':
$entry[$key] = $this->parseMapElement($root, $child);
break;
case 'null':
$entry[$key] = $this->parseNullElement($root, $child);
break;
case 'object':
$entry[$key] = $this->parseInnerObjectElement($root, $child);
break;
case 'ref':
$entry[$key] = $this->parseRefElement($root, $child);
break;
case 'set':
$entry[$key] = $this->parseSetElement($root, $child);
break;
case 'undefined':
$entry[$key] = $this->parseUndefinedElement($root, $child);
break;
case 'value':
$entry[$key] = $this->parseValueElement($root, $child);
break;
default:
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" has invalid child node ":child".', array(':tag' => 'entry', ':child' => $name));
break;
}
}
} else {
if (isset($attributes['value-ref'])) {
$idref = Spring\Data\XML::valueOf($attributes['value-ref']);
$nodes = $this->find($root, $idref);
if (empty($nodes)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid "value-ref" token, but got ":token".', array(':token' => $idref));
}
$entry[$key] = $this->parseOuterObjectElement($root, $nodes[0]);
} else {
if (isset($attributes['value'])) {
$value = Spring\Data\XML::valueOf($attributes['value']);
if (isset($attributes['type'])) {
$type = Spring\Data\XML::valueOf($attributes['type']);
if (!Spring\Data\XML\Syntax::isPrimitiveType($type)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid primitive type, but got ":type".', array(':type' => $type));
}
$value = Core\Convert::changeType($value, $type);
}
$entry[$key] = $value;
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute', array(':tag' => 'entry', ':attribute' => 'value'));
}
}
}
return $entry;
}
