/**
* This method retrieves an xml document from the database based on its resource identifier. The
* document is returned as a string represnetation of its xml content.
*
* @param collection The name of the collection to look for the document.
* @param resourceId The resource identifier of the document to be retrieved.
* @param username The identifier of the user calling the method used for authentication.
* @param password The password of the user calling the method used for authentication.
* @return The xml document retrieved as a String.
*/
public String retrieveDocumentAsXmlString(
String collection, String resourceId, String username, String password) {
String res = null;
res =
InputOutputHandler.parseDOMAsXMLString(
this.retrieveDocument(collection, resourceId, username, password));
return res;
}
/**
* This method stores an xml document given as a String to the database giving it an indentifier.
* If the identifier provided is null, then the database generates a unique identifier on its own.
*
* @param doc The String representation of the document to be stored.
* @param resourceId The resourceId to give to the document as a unique identifier within the
* database. If null a unique identifier is automatically generated.
* @param collection The name of the collection to store the document under. If it does not exist,
* it is created.
* @param username The identifier of the user calling the method used for authentication.
* @param password The password of the user calling the method used for authentication.
*/
public void storeXmlStringDocument(
String doc, String resourceId, String collection, String username, String password) {
Document dom = InputOutputHandler.parseXMLStringAsDOM(doc);
this.storeDomDocument(dom, resourceId, collection, username, password);
}