/**
* Creates and returns a new Document. The first item that is an element will be set as the root
* element of the document.
*
* @param children the children to add to the document
* @return a new element
*/
public static ERXML.Doc doc(ERXML.Item... children) {
ERXML.Doc doc = ERXML.doc();
for (ERXML.Item child : children) {
doc.add(child);
}
return doc;
}
/**
* Creates and return a document parsed from the given file.
*
* @param file the file to parse from
* @return a new parsed document
*/
public static ERXML.Doc doc(File file) {
try {
Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(file);
return ERXML.doc(document);
} catch (Throwable t) {
throw new IllegalArgumentException("Failed to parse a document from the provided file.", t);
}
}
/**
* Creates and return a document parsed from the given string.
*
* @param documentString the string to parse as XML
* @return a new parsed document
*/
public static ERXML.Doc doc(String documentString) {
try {
ERXML.Doc doc;
if (documentString == null || documentString.trim().length() == 0) {
doc = ERXML.doc();
} else {
Document document =
DocumentBuilderFactory.newInstance()
.newDocumentBuilder()
.parse(new InputSource(new StringReader(documentString)));
doc = ERXML.doc(document);
}
return doc;
} catch (Throwable t) {
throw new IllegalArgumentException("Failed to parse a document from the provided string.", t);
}
}
/**
* Creates and return a document parsed from the given reader.
*
* @param reader the reader to parse from
* @return a new parsed document
*/
public static ERXML.Doc doc(Reader reader) {
try {
Document document =
DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new InputSource(reader));
return ERXML.doc(document);
} catch (Throwable t) {
throw new IllegalArgumentException("Failed to parse a document from the provided reader.", t);
}
}
/**
* Converts a W3C Document into an XML.Doc.
*
* @param w3cDocument the W3C Document
* @return the equivalent XML.Doc
*/
public static ERXML.Doc doc(org.w3c.dom.Document w3cDocument) {
org.w3c.dom.Element w3cElement = w3cDocument.getDocumentElement();
Doc doc = ERXML.doc();
doc.setRoot(ERXML.e(w3cElement));
return doc;
}
