/** Implementation for setting the fields of this class. i.e. <code>$a->foo = "hello"</code> */
public void __setField(String name, Value value) {
SimpleXMLElement child = getElement(name);
if (child == null) {
child = new SimpleXMLElement(_env, _cls, this, name);
child.setText(value.toStringValue());
addChild(child);
} else {
child._children = null;
child.setText(value.toStringValue());
}
}
/**
* Converts node tree to a valid xml string.
*
* @return xml string
*/
public final Value asXML(Env env, @Optional Value filename) {
Value value = toXML(env);
if (!value.isString()) {
return value;
}
StringValue str = value.toStringValue(env);
if (filename.isDefault()) {
return str;
} else {
Path path = env.lookupPwd(filename);
OutputStream os = null;
try {
os = path.openWrite();
str.writeTo(os);
return BooleanValue.TRUE;
} catch (IOException e) {
env.warning(e);
return BooleanValue.FALSE;
} finally {
if (os != null) {
IoUtil.close(os);
}
}
}
}
public BinaryStream fopen(Env env, StringValue path, StringValue mode, LongValue options) {
boolean useIncludePath = (options.toLong() & StreamModule.STREAM_USE_PATH) != 0;
Value pathComponent = UrlModule.parse_url(env, path, UrlModule.PHP_URL_PATH);
if (!pathComponent.isset()) {
log.info(L.l("no path component found in '{0}'", path.toString()));
return null;
}
return ZlibModule.gzopen(
env, pathComponent.toStringValue(env), mode.toString(), useIncludePath);
}
private static Node parse(
Env env, Value data, int options, boolean dataIsUrl, String namespace, boolean isPrefix)
throws IOException, ParserConfigurationException, SAXException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = null;
if (dataIsUrl) {
Path path = env.lookup(data.toStringValue());
// PHP throws an Exception instead
if (path == null) {
log.log(Level.FINE, L.l("Cannot read file/URL '{0}'", data));
env.warning(L.l("Cannot read file/URL '{0}'", data));
return null;
}
ReadStream is = path.openRead();
try {
document = builder.parse(is);
} finally {
is.close();
}
} else {
StringReader reader = new java.io.StringReader(data.toString());
document = builder.parse(new InputSource(reader));
}
NodeList childList = document.getChildNodes();
// php/1x70
for (int i = 0; i < childList.getLength(); i++) {
if (childList.item(i).getNodeType() == Node.ELEMENT_NODE) return childList.item(i);
}
return childList.item(0);
}
