/**
*
* @param \DOMDocument $doc
* @return XmlConfigurationDriver
*/
private function parseDom(\blaze\persistence\cfg\Configuration $config, \DOMDocument $doc, \blaze\lang\String $name, \blaze\io\File $file = null)
{
if ($doc->documentElement->localName != 'persistence-configuration') {
throw new \blaze\lang\IllegalArgumentException($name . ': The first node has to be of the type "persistence-configuration"');
}
if ($doc->documentElement->firstChild->localName != 'persistence-factory') {
throw new \blaze\lang\IllegalArgumentException($name . ': The first child node has to be of the type "persistence-factory"');
}
foreach ($doc->documentElement->firstChild->childNodes as $child) {
switch ($child->localName) {
case 'property':
if ($child->firstChild instanceof \DOMText) {
$config->setProperty($child->getAttribute('name'), $child->firstChild->wholeText);
} else {
$config->setProperty($child->getAttribute('name'), '');
}
break;
case 'mapping':
if ($file === null) {
throw new \blaze\lang\Exception('The mapping-tag can only be used if a file or a base path is given.');
}
$config->addRessource(new \blaze\io\File($file->getParent(), $child->getAttribute('ressource')));
break;
}
}
}
public function forwardEngineerXmlFiles(\blaze\io\File $dir)
{
foreach ($dir->listFiles() as $file) {
if ($file->getName()->substring($file->getName()->lastIndexOf('.') + 1)->compareTo('xml') == 0) {
$this->forwardEngineerXmlFile($file);
}
}
// Lookup the classdescriptors and tabledescriptors
}
/**
*
* @param \blaze\io\File $dir
* @param boolean $recursive
* @return \blaze\collections\ListI
*/
private function parseDir(\blaze\io\File $dir, $recursive)
{
$mappings = new \blaze\collections\lists\ArrayList();
$files = $dir->listFiles();
foreach ($files as $file) {
if ($recursive && $file->isDirectory()) {
$mappings->addAll($this->parseDir($file, $recursive));
}
if ($file->getFileName()->endsWith('.xml')) {
$mappings->add($this->parseFile($file));
}
}
return $mappings;
}
private function parseAndCreateView(\blaze\io\File $file, $compositionChildren = null)
{
$path = $file->getAbsolutePath();
$dom = new \DOMDocument();
$dom->load($file->getAbsolutePath()->toNative());
$viewId = $path->substring($this->viewDir->getAbsolutePath()->length())->replace(\blaze\io\File::$directorySeparator, '/')->trim('/');
$root = new \blaze\web\component\UIViewRoot();
if ($compositionChildren == null) {
$root->setViewId($viewId->toNative());
$this->views->put($root->getViewId(), $root);
}
$this->handleChildren($root, $dom->documentElement->childNodes, $compositionChildren);
if ($compositionChildren != null) {
return $root;
}
}
/**
* Static method that creates a unique filename whose name begins with
* $prefix and ends with $suffix in the directory $directory. $directory
* is a reference to a File Object.
* Then, the file is locked for exclusive reading/writing.
*
* @author manuel holtgrewe, grin@gmx.net
* @throws IOException
* @access public
*/
public function createTempFile(string $prefix, string $suffix, File $directory)
{
// quick but efficient hack to create a unique filename ;-)
$result = null;
do {
$result = new File($directory, $prefix . substr(md5(time()), 0, 8) . $suffix);
} while (file_exists($result->getPath()->toNative()));
self::$fs->createNewFile($result->getPath()->toNative());
self::$fs->lock($result);
return $result;
}
private function initApplication()
{
if ($this->netletContext != null) {
return;
}
$f = new File(ClassLoader::getSystemClassLoader()->getClassPath(), $this->package . File::$directorySeparator . 'web.xml');
$doc = new \DOMDocument();
$doc->load($f->getAbsolutePath());
$this->config = $doc;
$useDefault = true;
foreach ($doc->documentElement->childNodes as $node) {
if ($node->nodeType == XML_ELEMENT_NODE && $node->localName == 'netletConfig') {
$this->netletContext = new NetletContextImpl(self::getInitParams($node), $this);
$useDefault = false;
self::handleConfigChildren($node);
}
}
if ($useDefault) {
$this->netletContext = new NetletContextImpl($this->getInitParams(self::$defaultNetletConfig), $this);
self::handleConfigChildren(self::$defaultNetletConfig);
}
}
/**
* Unlocks a file and throws an IO Error if this is not possible.
*
* @throws Exception
* @return void
*/
public function unlock(File $f)
{
$filename = $f->getPath()->toNative();
$fp = @fopen($filename, "w");
$result = @flock($fp, LOCK_UN);
fclose($fp);
if (!$result) {
throw new Exception("Could not unlock file '{$filename}'");
}
}
