protected List<String> getHiddenAttributeNames() {
ArrayList<String> hiddenAttributeNames = null;
try {
InputStream resource = getClass().getClassLoader().getResourceAsStream("amConsoleConfig.xml");
Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(resource);
NodeList nodes =
(NodeList)
XPathFactory.newInstance()
.newXPath()
.evaluate(
"//consoleconfig/servicesconfig/consoleservice/@realmEnableHideAttrName",
doc,
XPathConstants.NODESET);
String rawList = nodes.item(0).getNodeValue();
hiddenAttributeNames = new ArrayList<String>(Arrays.asList(rawList.split(" ")));
} catch (SAXException e) {
e.printStackTrace();
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (XPathExpressionException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return hiddenAttributeNames;
}
private void checkBomVersionInPom(String xml) {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
Document doc = null;
try {
builder = factory.newDocumentBuilder();
doc = builder.parse(new InputSource(new StringReader(xml)));
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
XPathFactory xPathfactory = XPathFactory.newInstance();
XPath xpath = xPathfactory.newXPath();
XPathExpression expr = null;
String bom_version = null;
try {
expr = xpath.compile("/project/properties/version.jboss.bom");
bom_version = (String) expr.evaluate(doc, XPathConstants.STRING);
} catch (XPathExpressionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
assertEquals(
"jboss bom version in pom differs from the one given by wizard", version, bom_version);
}
public String extractInfoObjectIdentifier(String infoObjectResponse) {
String reportId = null;
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
// dbf.setNamespaceAware(true);
try {
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.parse(new ByteArrayInputStream(infoObjectResponse.getBytes("UTF-8")));
XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
XPathExpression expr = xpath.compile("//info-object");
Object result = expr.evaluate(doc, XPathConstants.NODESET);
NodeList nodes = (NodeList) result;
Node item = nodes.item(0);
if (item != null) {
NamedNodeMap attributesMap = item.getAttributes();
Node idAttribute = attributesMap.getNamedItem("id");
reportId = idAttribute.getNodeValue();
}
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return reportId;
}
/**
* Performs an XPATH lookup in an xml document whose filename is specified by the first parameter
* (assumed to be in the auxiliary subdirectory) The XPATH expression is supplied as the second
* string parameter The return value is of type string e.g. this is currently used primarily for
* looking up the Company Prefix Index for encoding a GS1 Company Prefix into a 64-bit EPC tag
*/
private String xpathlookup(String xml, String expression) {
try {
// Parse the XML as a W3C document.
DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document document =
builder.parse(new File(xmldir + File.separator + "auxiliary" + File.separator + xml));
XPath xpath = XPathFactory.newInstance().newXPath();
String rv = (String) xpath.evaluate(expression, document, XPathConstants.STRING);
return rv;
} catch (ParserConfigurationException e) {
System.err.println("ParserConfigurationException caught...");
e.printStackTrace();
return null;
} catch (XPathExpressionException e) {
System.err.println("XPathExpressionException caught...");
e.printStackTrace();
return null;
} catch (SAXException e) {
System.err.println("SAXException caught...");
e.printStackTrace();
return null;
} catch (IOException e) {
System.err.println("IOException caught...");
e.printStackTrace();
return null;
}
}
public static void main(String[] args) {
CodeExtractor myCode = new CodeExtractor(4);
// myCode.parseFile("http://java.sun.com/docs/books/tutorial/java/nutsandbolts/for.html");
myCode.parseFile("http://www.javadeveloper.co.in/java-example/java-hashmap-example.html");
String docString = myCode.getDoc();
try {
XPath xPath = XPathFactory.newInstance().newXPath();
XPathExpression nodeXPathExpr =
xPath.compile("/codesnippets/text | /codesnippets/sourcecode");
InputSource inputSource = new InputSource(new ByteArrayInputStream(docString.getBytes()));
NodeList allNodes = (NodeList) nodeXPathExpr.evaluate(inputSource, XPathConstants.NODESET);
int nodeNumber = allNodes.getLength();
System.out.println("Text Found:: " + nodeNumber + " nodes.");
System.out.println("========================================");
for (int i = 0; i < nodeNumber; i++) {
Node node = allNodes.item(i);
String content = node.getTextContent();
// content = StringEscapeUtils.unescapeHtml(content).trim();
System.out.println(node + ":--->:" + node.getNodeName());
if (node.getTextContent() != null) System.out.println("--->" + content);
System.out.println("========================================");
}
} catch (XPathExpressionException e) {
e.printStackTrace();
}
}
public List<String> getOriginCatalogs() {
XPathFactory xpathFactory = XPathFactory.newInstance();
XPath xpath = xpathFactory.newXPath();
List<String> catalogs = new ArrayList<String>();
try {
XPathExpression expr = xpath.compile("//Resolver");
NodeList nodes = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
for (int i = 0; i < nodes.getLength(); i++) {
XPathExpression hasAliasExp = xpath.compile("./alias");
NodeList aliases = (NodeList) hasAliasExp.evaluate(nodes.item(i), XPathConstants.NODESET);
if (aliases.getLength() > 0) {
XPathExpression nameAttribute = xpath.compile("@name");
String name = (String) nameAttribute.evaluate(nodes.item(i), XPathConstants.STRING);
catalogs.add(name);
}
}
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return catalogs;
}
/**
* Метод получения предложений на текущем языке
*
* @param id код предложения
* @return строка предложения
*/
public static String get(String id) {
try {
// узел с определенным id
Node sentenceNode =
(Node)
xPathDictionary.evaluate("id('" + id + "')", documentDictionary, XPathConstants.NODE);
// получение предложения на текущем языке
NodeList list = sentenceNode.getChildNodes();
for (int i = 0; i < list.getLength(); i++) {
Node currentNode = list.item(i);
if (language.equals(currentNode.getNodeName())) {
return currentNode.getChildNodes().item(0).getNodeValue();
}
}
} catch (XPathExpressionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
System.exit(0);
}
// возвращаем пустую строку, если произошла ошибка
return "";
}
@Override
public void run() {
final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
final XPath xPath = XPathFactory.newInstance().newXPath();
final String expression = "//" + TAG_TRACK_POINT;
final String speedExpression = "//" + TAG_SPEED;
NodeList nodeList = null;
NodeList speedList = null;
try {
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(traceFile);
nodeList = (NodeList) xPath.compile(expression).evaluate(document, XPathConstants.NODESET);
speedList =
(NodeList) xPath.compile(speedExpression).evaluate(document, XPathConstants.NODESET);
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (XPathExpressionException e) {
e.printStackTrace();
}
parse(nodeList, speedList);
}
/**
* Update an application in the manifest
*
* @param app app to replace for
*/
public void updateApplication(PhoneLabApplication app) {
try {
Node node =
(Node)
xpath.evaluate(
"/manifest/statusmonitor/parameter[@package_name='" + app.getPackageName() + "']",
document,
XPathConstants.NODE);
if (node != null) { // exist
Node parentNode = node.getParentNode();
parentNode.removeChild(node);
Element newElement = document.createElement("application");
if (app.getPackageName() != null)
newElement.setAttribute("package_name", app.getPackageName());
if (app.getName() != null) newElement.setAttribute("name", app.getName());
if (app.getDescription() != null)
newElement.setAttribute("description", app.getDescription());
if (app.getType() != null) newElement.setAttribute("type", app.getType());
if (app.getStartTime() != null) newElement.setAttribute("start_time", app.getStartTime());
if (app.getEndTime() != null) newElement.setAttribute("end_time", app.getEndTime());
if (app.getDownload() != null) newElement.setAttribute("download", app.getDownload());
if (app.getVersion() != null) newElement.setAttribute("version", app.getVersion());
if (app.getAction() != null) newElement.setAttribute("action", app.getAction());
document.getFirstChild().appendChild(newElement);
}
} catch (XPathExpressionException e) {
e.printStackTrace();
}
}
@Override
protected String doInBackground(String... strings) {
TelephonyManager telephonyManager =
(TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
try {
String query =
SoapRequest1.sendCheckList(
telephonyManager.getDeviceId(),
estaciones.get(station.getSelectedItemPosition()).getId(),
modulos,
imagenes);
ArrayList<String> response = XMLParser.getReturnCode2(query);
ok = response.get(0).equals("0");
if (ok) return query;
else return response.get(1);
} catch (SAXException e) {
e.printStackTrace();
return "Error al leer el XML";
} catch (ParserConfigurationException e) {
e.printStackTrace();
return "Error al leer el XML";
} catch (XPathExpressionException e) {
e.printStackTrace();
return "Error al leer el XML";
} catch (IOException e) {
e.printStackTrace();
return "Error al leer el XML";
} catch (Exception e) {
e.printStackTrace();
return "Ha ocurrido un error";
}
}
@Override
protected String doInBackground(String... strings) {
try {
TelephonyManager telephonyManager =
(TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
String query = SoapRequest1.getDepartament(telephonyManager.getDeviceId());
ArrayList<String> parse = XMLParser.getReturnCode2(query);
Log.d("ELEMENTS", query);
if (parse.get(0).equals("0")) {
state = true;
return query;
} else return parse.get(1);
} catch (IOException e) {
e.printStackTrace();
return "No se pudo conectar con el servidor, compruebe se conexión a internet y reintente";
} catch (SAXException e) {
e.printStackTrace();
return "Error al leer el XML, por favor reintente";
} catch (ParserConfigurationException e) {
e.printStackTrace();
return "Error al leer el XML, por favor reintente";
} catch (XPathExpressionException e) {
e.printStackTrace();
return "Error al leer el XML, por favor reintente";
} catch (Exception e) {
e.printStackTrace();
return "Ha ocurrido un error, por favor reintente";
}
}
// read data from the starting XML file (people.xml)
// and put them into a PeopleStore instance
public static void initializeDB() {
HealthProfileReader HP = new HealthProfileReader();
List<String> peopleInfo = null;
try {
peopleInfo = HP.readallinfo();
} catch (XPathExpressionException e) {
e.printStackTrace();
}
// "saves" all the retrieved information about people
for (int i = 0; i < peopleInfo.size(); i += 8) {
Person pallino =
new Person(
peopleInfo.get(i + 0), // id
peopleInfo.get(i + 1), // firstname
peopleInfo.get(i + 2), // lastname
peopleInfo.get(i + 3)); // birthdate
pallino.setHProfile(
new HealthProfile(
peopleInfo.get(i + 4), // last update
Double.parseDouble(peopleInfo.get(i + 5)), // weight
Double.parseDouble(peopleInfo.get(i + 6)))); // height
// bmi will be calculated in HealthProfile
people.getData().add(pallino);
}
}
/**
* Initialize the GuideXML class with a local file XML path
*
* @param context the app context
* @param guideId the guide identifier
* @param path the local file name of the guide XML file
*/
public GuideXML(Context context, String guideId, String path) {
mContext = context;
mGuideId = guideId;
FileReader fr = null;
try {
fr = new FileReader(path);
} catch (FileNotFoundException e) {
e.printStackTrace();
return;
}
InputSource inputSource = new InputSource(fr);
mTagCounts = new HashMap<String, Integer>();
mTags = new HashMap<String, Set<String>>();
try {
// Read root node so we won't re-parse the XML file every time we evaluate an XPath
XPath xpath = XPathFactory.newInstance().newXPath();
setRootNode((Node) xpath.evaluate("/", inputSource, XPathConstants.NODE));
// Parse all taxon tags
parseTags();
} catch (XPathExpressionException e) {
e.printStackTrace();
}
}
public String getStr(String path) {
try {
if (!"".equals(root) && root != null) path = root + "/" + path;
return pather.evaluate(path, doc);
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return "";
}
public String getAttr(String path, String attrName) {
if (!"".equals(root) && root != null) path = root + "/" + path;
try {
return pather.evaluate(
new StringBuilder().append(path).append("/@").append(attrName).toString(), doc);
} catch (XPathExpressionException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
return "";
}
public LFParseEnricher() {
XPathFactory factory = XPathFactory.newInstance();
xpath = factory.newXPath();
try {
theoryXPath = xpath.compile("//theory");
viewXPath = xpath.compile("//view");
viewXPath = xpath.compile("//include");
} catch (XPathExpressionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static Node selectSingleNode(String express, Object source) { // 查找节点，并返回第一个符合条件节点
Node result = null;
XPathFactory xpathFactory = XPathFactory.newInstance();
XPath xpath = xpathFactory.newXPath();
try {
result = (Node) xpath.evaluate(express, source, XPathConstants.NODE);
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return result;
}
public PlacesFile() throws ParserConfigurationException {
// this.setErrorMessage(ApiConstants.IMAPISuccessCode, "");
try {
this.builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
this.document =
builder.parse(ApiConfigClass.class.getResourceAsStream("/PlacesTranslation(TypeB).xml"));
XPath xpath = XPathFactory.newInstance().newXPath();
if (this.XpahthPlaces != null) {
NodeList nodesDuch =
(NodeList) xpath.evaluate(this.XpahthPlacesDutch, document, XPathConstants.NODESET);
NodeList nodesEnglish =
(NodeList) xpath.evaluate(this.XpahthPlacesEnglish, document, XPathConstants.NODESET);
if (nodesDuch != null && nodesEnglish != null) {
int howmanyNodes = nodesDuch.getLength();
for (int i = 0; i < howmanyNodes; i++) {
String Dutch = "", English = "";
Node xNodeDuch = nodesDuch.item(i);
Dutch = xNodeDuch.getNodeValue();
Node xNodeEnglish = nodesEnglish.item(i);
try {
English = xNodeEnglish.getNodeValue();
} catch (DOMException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
this.placesTrans.put(Dutch, English);
}
}
}
} catch (SAXException e) {
String tempMsg = "SAXException occured:\r\n" + e.getMessage();
this.setErrorMessage(ApiConstants.IMAPIFailCode, tempMsg);
Utilities.handleException(e);
} catch (IOException e) {
String tempMsg = "IOException occured:\r\n" + e.getMessage();
this.setErrorMessage(ApiConstants.IMAPIFailCode, tempMsg);
Utilities.handleException(e);
} catch (XPathExpressionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static String retrieveXPathAsString(XPathExpression expression, Document doc) {
Object result;
try {
result = expression.evaluate(doc, XPathConstants.NODE);
if (result != null && result instanceof Node) {
Node node = (Node) result;
return node.getTextContent();
}
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return null;
}
/**
* @param deviceDef
* @param maxAge
* @param vendorFirmware
* @param discoveryUSN
* @param discoveryUDN
* @return a new {@link RootDevice}, or <code>null</code>
*/
public static RootDevice build(
String myIP,
URL deviceDef,
String maxAge,
String vendorFirmware,
String discoveryUSN,
String discoveryUDN) {
Document xml = XMLUtil.getXML(deviceDef);
URL baseURL = null;
try {
String base = XMLUtil.xpath.evaluate("/root/URLBase", xml);
try {
if (base != null && base.trim().length() > 0) {
baseURL = new URL(base);
}
} catch (MalformedURLException malformedEx) {
// crappy urlbase provided
// log.warn( "Error occured during device baseURL " + base
// + " parsing, building it from device default location",
// malformedEx );
malformedEx.printStackTrace();
}
if (baseURL == null) {
String URL =
deviceDef.getProtocol() + "://" + deviceDef.getHost() + ":" + deviceDef.getPort();
String path = deviceDef.getPath();
if (path != null) {
int lastSlash = path.lastIndexOf('/');
if (lastSlash != -1) {
URL += path.substring(0, lastSlash);
}
}
try {
baseURL = new URL(URL);
} catch (MalformedURLException e) {
e.printStackTrace();
}
}
return new RootDevice(
myIP, xml, baseURL, maxAge, deviceDef, vendorFirmware, discoveryUSN, discoveryUDN);
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return null;
}
public String getStat(String playerId, String item) {
String query = String.format(QUERY_TEMPLATE, playerId, item);
String result = null;
// XPath
XPathFactory xPathfactory = XPathFactory.newInstance();
XPath xpath = xPathfactory.newXPath();
try {
XPathExpression exp = xpath.compile(query);
result = (String) exp.evaluate(doc, XPathConstants.STRING);
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return result;
}
public int getNodeCount(String path) {
try {
if (!"".equals(root) && root != null) path = root + "/" + path;
return ((Number)
pather.evaluate(
new StringBuilder().append("count(").append(path).append(")").toString(),
doc,
XPathConstants.NUMBER))
.intValue();
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return -1;
}
public boolean loadKnowledge(Knowledge original, Document doc, boolean allowOverrides)
throws MAtmosException {
try {
parseXML(original, doc, allowOverrides);
return true;
} catch (XPathExpressionException e) {
e.printStackTrace();
return false;
} catch (NumberFormatException e) {
e.printStackTrace();
return false;
}
}
public NodeList getChildrenByTag(Element e, String tag) {
XPathFactory xpathFactory = XPathFactory.newInstance();
XPath xpath = xpathFactory.newXPath();
try {
return (NodeList) xpath.evaluate("./" + tag, e, XPathConstants.NODESET);
} catch (XPathExpressionException ex) {
// TODO Auto-generated catch block
ex.printStackTrace();
}
return null;
}
public NodeList getVerbs(Element e) {
// return e.getElementsByTagName("verb");
XPathFactory xpathFactory = XPathFactory.newInstance();
XPath xpath = xpathFactory.newXPath();
try {
return (NodeList) xpath.evaluate("./verb", e, XPathConstants.NODESET);
} catch (XPathExpressionException ex) {
// TODO Auto-generated catch block
ex.printStackTrace();
}
return null;
}
/** метод для инициализирования */
public static void init() {
XPathFactory xPathFactory = XPathFactory.newInstance();
XPath xPath = xPathFactory.newXPath();
// получаем конфигурационный документ
Document document = getDocument(xmlConfigPath);
try {
// устанавливаем путь до файла со списком задач
xmlTodoListPath = xPath.evaluate("config/todo-list-path", document);
// устанавливаем текущий язык
language = xPath.evaluate("config/current-language", document);
// получаем список доступных языков
NodeList languagesNL =
(NodeList)
(xPath.evaluate("config/languages/language", document, XPathConstants.NODESET));
languages = new String[languagesNL.getLength()];
for (int i = 0; i < languagesNL.getLength(); i++) {
languages[i] = languagesNL.item(i).getTextContent();
}
// получаем список категории
categories = new ArrayList<>();
NodeList categoriesNL =
(NodeList)
(xPath.evaluate("config/todo-categories/category", document, XPathConstants.NODESET));
for (int i = 0; i < categoriesNL.getLength(); i++) {
String title = xPath.evaluate("title", categoriesNL.item(i));
String icon = xPath.evaluate("icon", categoriesNL.item(i));
int background = Integer.parseInt(xPath.evaluate("background", categoriesNL.item(i)), 16);
categories.add(new Category(title, icon, background));
}
} catch (XPathExpressionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
System.exit(0);
}
// dictionary
documentDictionary = getDocument(xmlDictionaryPath);
XPathFactory xPathFactoryDictionary = XPathFactory.newInstance();
xPathDictionary = xPathFactoryDictionary.newXPath();
}
public ForecastDay(XPath xpath, Node node) {
try {
this.title = (String) xpath.evaluate("./aws:title", node, XPathConstants.STRING);
this.altTitle =
(((Node) xpath.evaluate("./aws:title", node, XPathConstants.NODE))
.getAttributes()
.getNamedItem("alttitle")
.getNodeValue());
this.description = (String) xpath.evaluate("./aws:description", node, XPathConstants.STRING);
this.shortPrediction =
(String) xpath.evaluate("./aws:short-prediction", node, XPathConstants.STRING);
this.imageURL = (String) xpath.evaluate("./aws:image", node, XPathConstants.STRING);
this.iconName =
(((Node) xpath.evaluate("./aws:image", node, XPathConstants.NODE))
.getAttributes()
.getNamedItem("icon")
.getNodeValue());
this.isNight =
((Node) xpath.evaluate("./aws:title", node, XPathConstants.NODE))
.getAttributes()
.getNamedItem("alttitle")
.getNodeValue()
.equals("1");
this.longPrediction =
(String) xpath.evaluate("./aws:prediction", node, XPathConstants.STRING);
this.highTemp = (String) xpath.evaluate("./aws:high", node, XPathConstants.STRING);
this.highTempUnits =
(String)
(((Node) xpath.evaluate("./aws:high", node, XPathConstants.NODE))
.getAttributes()
.getNamedItem("units")
.getNodeValue());
this.lowTemp = (String) xpath.evaluate("./aws:low", node, XPathConstants.STRING);
this.lowTempUnits =
(String)
(((Node) xpath.evaluate("./aws:low", node, XPathConstants.NODE))
.getAttributes()
.getNamedItem("units")
.getNodeValue());
} catch (XPathExpressionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private NodeList evaluateExpr(String response, String expression) {
// This code uses the XPath support built into JAXP.
XPath xpath = XPathFactory.newInstance().newXPath();
NodeList nodeList = null;
try {
nodeList =
(NodeList)
xpath.evaluate(
expression,
new InputSource(new StringReader(response.toString())),
XPathConstants.NODESET);
} catch (XPathExpressionException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
return nodeList;
}
public double measureMetric(Document document) {
double count = 0;
XPathFactory xpathFactory = XPathFactory.newInstance();
XPath xpath = xpathFactory.newXPath();
try {
XPathExpression expression = xpath.compile(XPATH_QUERY);
count = (Double) expression.evaluate(document, XPathConstants.NUMBER);
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return count;
// Para retornar so 0 ou 1 usar o seguinte:
// return (count > 0.0) ? 1.0 : 0.0;
}
private static Emailer parseEmailer(InputSource inputSource) {
try {
String smtp =
(String) xpath.evaluate("/testharness/emailer/@smtp", inputSource, XPathConstants.STRING);
String from =
(String) xpath.evaluate("/testharness/emailer/@from", inputSource, XPathConstants.STRING);
List<String> recipients = new ArrayList<String>();
NodeList nodes =
(NodeList)
xpath.evaluate("/testharness/emailer/recipient", inputSource, XPathConstants.NODESET);
for (int i = 0; i < nodes.getLength(); i++) {
recipients.add(nodes.item(i).getTextContent());
}
return new Emailer(smtp, recipients, from);
} catch (XPathExpressionException e) {
e.printStackTrace();
}
return null;
}