public void testWithDummyExtSubset() throws Exception {
final String XML =
"<!DOCTYPE root PUBLIC '//some//public//id' 'no-such-thing.dtd'>\n" + "<root />";
SAXParserFactoryImpl spf = new SAXParserFactoryImpl();
spf.setNamespaceAware(true);
SAXParser sp = spf.newSAXParser();
DefaultHandler h = new DefaultHandler();
/* First: let's verify that we get an exception for
* unresolved reference...
*/
try {
sp.parse(new InputSource(new StringReader(XML)), h);
} catch (SAXException e) {
verifyException(e, "No such file or directory");
}
// And then with dummy resolver; should work ok now
sp = spf.newSAXParser();
sp.getXMLReader().setEntityResolver(new MyResolver(" "));
h = new DefaultHandler();
try {
sp.parse(new InputSource(new StringReader(XML)), h);
} catch (SAXException e) {
fail(
"Should not have failed with entity resolver, got ("
+ e.getClass()
+ "): "
+ e.getMessage());
}
}
public List<Book> getBooks(InputStream xmlStream) throws Exception {
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
SaxParseService handler = new SaxParseService();
parser.parse(xmlStream, handler);
return handler.getBooks();
}
@Test
public void test1() throws Exception {
SAXParser parser = createParser();
parser.parse(
Bug4991020.class.getResource("Bug4991020.xml").toExternalForm(),
new util.DraconianErrorHandler());
}
/**
* Uses PackInHandler to update AD.
*
* @param fileName xml file to read
* @return status message
*/
public String importXML(String fileName, Properties ctx, String trxName) throws Exception {
log.info("importXML:" + fileName);
File in = new File(fileName);
if (!in.exists()) {
String msg = "File does not exist: " + fileName;
log.info("importXML:" + msg);
return msg;
}
try {
log.info("starting");
System.setProperty(
"javax.xml.parsers.SAXParserFactory", "org.apache.xerces.jaxp.SAXParserFactoryImpl");
PackInHandler handler = new PackInHandler();
handler.set_TrxName(trxName);
handler.setCtx(ctx);
handler.setProcess(this);
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
String msg = "Start Parser";
log.info(msg);
parser.parse(in, handler);
msg = "End Parser";
log.info(msg);
return "OK.";
} catch (Exception e) {
log.log(Level.SEVERE, "importXML:", e);
throw e;
}
}
private void processCommentLines(File file) throws SAXException, IOException {
SAXParser parser = newSaxParser(false);
XMLReader xmlReader = parser.getXMLReader();
commentHandler = new CommentHandler();
xmlReader.setProperty("http://xml.org/sax/properties/lexical-handler", commentHandler);
parser.parse(FileUtils.openInputStream(file), commentHandler);
}
public static boolean compareXMLContent(final InputSource content1, final InputSource content2)
throws ParserConfigurationException, SAXException, IOException {
final SAXParserFactory parserFactory = SAXParserFactory.newInstance();
parserFactory.setNamespaceAware(true);
parserFactory.setValidating(false);
final SAXParser parser = parserFactory.newSAXParser();
final IdentitySAXHandler handler1 = new IdentitySAXHandler();
parser.parse(content1, handler1);
final IdentitySAXHandler handler2 = new IdentitySAXHandler();
parser.parse(content2, handler2);
return (handler1.getRootElement().equals(handler2.getRootElement()));
}
/**
* Does the actual parsing of a devices.xml file.
*
* @param deviceXml the {@link File} to load/parse. This must be an existing file.
* @param list the list in which to write the parsed {@link LayoutDevice}.
*/
private void parseLayoutDevices(File deviceXml, List<LayoutDevice> list) {
// first we validate the XML
try {
Source source = new StreamSource(new FileReader(deviceXml));
CaptureErrorHandler errorHandler = new CaptureErrorHandler(deviceXml.getAbsolutePath());
Validator validator = LayoutDevicesXsd.getValidator(errorHandler);
validator.validate(source);
if (errorHandler.foundError() == false) {
// do the actual parsing
LayoutDeviceHandler handler = new LayoutDeviceHandler();
SAXParser parser = mParserFactory.newSAXParser();
parser.parse(new InputSource(new FileInputStream(deviceXml)), handler);
// get the parsed devices
list.addAll(handler.getDevices());
}
} catch (SAXException e) {
AdtPlugin.log(e, "Error parsing %1$s", deviceXml.getAbsoluteFile());
} catch (FileNotFoundException e) {
// this shouldn't happen as we check above.
} catch (IOException e) {
AdtPlugin.log(e, "Error reading %1$s", deviceXml.getAbsoluteFile());
} catch (ParserConfigurationException e) {
AdtPlugin.log(e, "Error parsing %1$s", deviceXml.getAbsoluteFile());
}
}
/**
* @param filename
* @param docs
*/
public void parse(String filename, Collection<WikipediaDocument> docs) {
// System.out.println("::Parser::parse\nFilename=" + filename+ " Docs_size=" + docs.size());
if (filename == null || filename.isEmpty()) {
return;
}
try {
InputStreamReader inReader = new InputStreamReader(new FileInputStream(filename), "UTF-8");
BufferedReader reader = new BufferedReader(inReader);
InputSource is = new InputSource(reader);
is.setEncoding("UTF-8");
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser saxParser = spf.newSAXParser();
DefaultHandler handler = new XMLParser(docs);
saxParser.parse(is, handler);
} catch (IOException x) {
System.err.println(x);
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
System.out.println("Parsing Terminated");
e.printStackTrace();
} finally {
}
}
/** Responsible for parsing the document */
public ArrayList<String> parseDocument(URL url) {
snippets.clear();
// Adds a factory
SAXParserFactory factory = SAXParserFactory.newInstance();
try {
// adds a new instance of parser
SAXParser parser = factory.newSAXParser();
// TODO SHOULD THIS BE MOVED TO MORE PROPER PLACE?
// Sets user Agent
System.setProperty("http.agent", "ChaosPoemSearch");
// Stream xml to parser
parser.parse(new InputSource(url.openStream()), this);
} catch (SAXException se) {
} catch (ParserConfigurationException pce) {
} catch (ConnectException e) {
} catch (IOException ie) {
}
return snippets;
}
private void chargerPresentation(ZipInputStream projectZip)
throws ParserConfigurationException, SAXException, IOException, FichierException {
ZipEntry zipEntry = projectZip.getNextEntry();
while (zipEntry != null && !this.presentationTrouve) {
DataInputStream data = new DataInputStream(new BufferedInputStream(projectZip));
if (zipEntry.getName().equals("Presentation.xml")) {
this.presentationTrouve = true;
this.print(Application.getApplication().getTraduction("SAX_initialisation"));
// preparation du parsing
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser saxparser = factory.newSAXParser();
this.print(Application.getApplication().getTraduction("presentation_parsing"));
PresentationHandler handler = new PresentationHandler();
saxparser.parse(data, handler);
this.print(Application.getApplication().getTraduction("Presentation_charge"));
} else {
zipEntry = projectZip.getNextEntry();
}
}
projectZip.close();
if (!this.presentationTrouve) {
throw new FichierException("Presentation");
}
}
public static void main(String[] args)
throws IOException, TasteException, SAXException, ParserConfigurationException {
String docIdsTitle = "src/main/resources/docIdsTitles.xml";
long userId = 2;
// Integer neighbors = Integer.parseInt(args[2]);
InputSource is = new InputSource(new FileInputStream(docIdsTitle));
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setValidating(false);
SAXParser sp = factory.newSAXParser();
WikiContentHandler handler = new WikiContentHandler();
sp.parse(is, handler);
MysqlConnectionPoolDataSource dataSource = new MysqlConnectionPoolDataSource();
dataSource.setDatabaseName("se");
dataSource.setUser("root");
dataSource.setPassword("");
dataSource.setCachePreparedStatements(true);
dataSource.setCachePrepStmts(true);
dataSource.setCacheResultSetMetadata(true);
dataSource.setAlwaysSendSetIsolation(false);
dataSource.setElideSetAutoCommits(true);
// create the data model
DataModel dataModel = new JDBCDataModelImpl(new ConnectionPoolDataSource(dataSource));
// Create an ItemSimilarity
ItemSimilarity itemSimilarity = new LogLikelihoodSimilarity(dataModel);
// Create an Item Based Recommender
ItemBasedRecommender recommender = new GenericItemBasedRecommender(dataModel, itemSimilarity);
// Get the recommendations
List<RecommendedItem> recommendations = recommender.recommend(userId, 5);
// TasteUtils.printRecs(recommendations, handler.map);
for (RecommendedItem recommendedItem : recommendations) {
System.out.println("User:"******"Movie ID : " + recommendedItem);
}
}
/**
* Contact the remote WebDAV server and do a PROPFIND lookup, returning a {@link List} of all
* scavenged resources.
*/
private List propfind(Location location) throws IOException {
/* Create the new HttpClient instance associated with the location */
final HttpClient client = new HttpClient(location);
client.addRequestHeader("Depth", "1");
client.setAcceptableStatus(207).connect("PROPFIND", true);
/* Get the XML SAX Parser and parse the output of the PROPFIND */
try {
final SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setValidating(false);
factory.setNamespaceAware(true);
final SAXParser parser = factory.newSAXParser();
final String systemId = location.toString();
final InputSource source = new InputSource(systemId);
final Handler handler = new Handler(location);
source.setByteStream(client.getResponseStream());
parser.parse(source, handler);
return handler.list;
} catch (ParserConfigurationException exception) {
Exception throwable = new IOException("Error creating XML parser");
throw (IOException) throwable.initCause(exception);
} catch (SAXException exception) {
Exception throwable = new IOException("Error creating XML parser");
throw (IOException) throwable.initCause(exception);
} finally {
client.disconnect();
}
}
/* (non-Javadoc)
* @see org.eclipse.core.internal.jobs.InternalJob#run(org.eclipse.core.runtime.IProgressMonitor)
*/
protected IStatus run(IProgressMonitor monitor) {
TreeNode root = new TreeNode("");
File it = new File(proj.getLocation().addTrailingSeparator() + "goblin.xml");
if (!it.canRead())
return new Status(IStatus.ERROR, "ee.ut.goblin", 97, "Can't read analysis file.", null);
DefaultHandler handler = new XMLHandler(root);
SAXParserFactory factory = SAXParserFactory.newInstance();
try {
// Parse the input
SAXParser saxParser = factory.newSAXParser();
saxParser.parse(it, handler);
} catch (Throwable t) {
return new Status(IStatus.ERROR, "ee.ut.goblin", 96, t.getMessage(), t);
}
TreeAnalysisMap tam = new TreeAnalysisMap((TreeAnalysis) root.getChildren()[0]);
try {
proj.setSessionProperty(GoblinPlugin.RESULT_NAME, tam);
} catch (CoreException e) {
return new Status(IStatus.ERROR, "ee.ut.goblin", 95, e.getMessage(), e);
}
monitor.done();
return Status.OK_STATUS;
}
public boolean SetDoc(String strDoc) {
try {
SaxDoc sax = new SaxDoc();
SAXParser sp;
sp = SAXParserFactory.newInstance().newSAXParser();
sp.parse(new InputSource(new StringReader(strDoc)), sax);
headNode = sax.getRootNode();
rootNode = new NodeModel(true);
rootNode.SetNext(headNode);
headNode.SetPre(rootNode);
pointer = rootNode;
return true;
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e) {
}
return false;
}
public static void main(String argv[]) {
if (argv.length != 3) {
System.err.println(
"Usage: java -server TestSAXOutput <xml file> <times to parse> <output file>");
System.exit(-1);
}
String xmlFile = argv[0];
int times = (new Integer(argv[1])).intValue();
outFileName = argv[2];
try {
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
TestSAXOutput tsp = new TestSAXOutput();
for (int i = 0; i < times; i++) {
parser.parse(xmlFile, tsp);
}
} catch (FactoryConfigurationError e) {
System.err.print("factory configuration error:\n" + e);
} catch (ParserConfigurationException e) {
System.err.print("parser configuration error:\n" + e);
} catch (SAXException e) {
System.err.print("sax configuration error:\n" + e);
} catch (IOException e) {
System.err.print("io error:\n" + e);
}
}
/** {@inheritDoc} */
public ParseResult parse(RSyntaxDocument doc, String style) {
result.clearNotices();
Element root = doc.getDefaultRootElement();
result.setParsedLines(0, root.getElementCount() - 1);
if (spf == null || doc.getLength() == 0) {
return result;
}
try {
SAXParser sp = spf.newSAXParser();
Handler handler = new Handler(doc);
DocumentReader r = new DocumentReader(doc);
InputSource input = new InputSource(r);
sp.parse(input, handler);
r.close();
} catch (SAXParseException spe) {
// A fatal parse error - ignore; a ParserNotice was already created.
} catch (Exception e) {
// e.printStackTrace(); // Will print if DTD specified and can't be found
result.addNotice(
new DefaultParserNotice(this, "Error parsing XML: " + e.getMessage(), 0, -1, -1));
}
return result;
}
public ArrayList<IProject> getProjects() {
final ArrayList<IProject> result = new ArrayList<IProject>();
try {
IProject featureProject = getFeatureProject();
IFile featureXMLFile = featureProject.getFile("feature.xml");
SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
DefaultHandler handler =
new DefaultHandler() {
@Override
public void startElement(
String uri, String localName, String qName, Attributes attributes)
throws SAXException {
if ("plugin".equals(qName)) {
String id = attributes.getValue("id");
IProject eachProject = ResourcesPlugin.getWorkspace().getRoot().getProject(id);
if (!eachProject.exists()) {
throw new BuildException(
MessageFormat.format(
"아이디가 {0}인 프로젝틀르 찾지 못했습니다. 프로젝트 아이디와 프로젝트 명은 동일한 것으로 간주합니다.", id));
}
result.add(eachProject);
}
}
};
parser.parse(featureXMLFile.getContents(), handler);
} catch (Exception e) {
throw new BuildException(e.getMessage(), e);
}
return result;
}
public void update() throws IOException, SAXException, ParserConfigurationException {
MibewResponse response = fConnection.request("operator/update.php", "since=" + fSince);
SAXParser sp = SAXParserFactory.newInstance().newSAXParser();
UpdateHandler handler = new UpdateHandler();
sp.parse(new ByteArrayInputStream(response.getResponse()), handler);
handleResponse(response, handler);
}
public List<Customer> readDataFromXML(String filename)
throws ParserConfigurationException, SAXException, IOException {
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
parser.parse(new File(filename), this);
return data;
}
public VersionInfo getNewestVersionInfo() {
VersionInfo versionInfo = new VersionInfo();
HttpClient hc = new DefaultHttpClient();
HttpGet get = new HttpGet(server_address + "/VersionInfo.xml");
try {
HttpResponse response = hc.execute(get);
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
HttpEntity he = response.getEntity();
try {
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
parser.parse(he.getContent(), new VersionSaxHandler(versionInfo));
} catch (Exception e) {
Log.e(tag, "xml解析错误");
return null;
}
he.consumeContent();
}
} catch (ClientProtocolException e) {
Log.e(tag, "协议错误");
return null;
} catch (IOException e) {
Log.e(tag, "读写错误");
return null;
}
return versionInfo;
}
public boolean updataFeedFromServer(final int page, final int topicId, final int size) {
Log.d(
TAG,
String.format("::updataFeedFromServer(page=%s,topicID=%s,size%s)", page, topicId, size));
try {
List<JokeBean> jokeItems = new ArrayList<JokeBean>();
JokeClient client = new JokeClient();
ResponseData responseData = client.getJokes(page, size, topicId);
if (responseData.getStatus()) {
SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
JokeBeanHandler handler = new JokeBeanHandler();
InputSource is = new InputSource(new StringReader(responseData.toString()));
parser.parse(is, handler);
jokeItems.addAll(handler.getJokeItems());
/* Set topic id */
for (JokeBean item : jokeItems) {
item.setTopic(topicId);
}
/* Now write the joke to cache */
return db.addAll(jokeItems);
}
} catch (Exception e) {
Log.e(TAG, "" + e.getMessage());
e.printStackTrace();
}
return false;
}
@NotNull
private MostlySingularMultiMap<String, AnnotationData> getDataFromFile(
@NotNull final PsiFile file) {
Pair<MostlySingularMultiMap<String, AnnotationData>, Long> cached =
annotationFileToDataAndModStamp.get(file);
final long fileModificationStamp = file.getModificationStamp();
if (cached != null && cached.getSecond() == fileModificationStamp) {
return cached.getFirst();
}
DataParsingSaxHandler handler = new DataParsingSaxHandler(file);
try {
SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser();
saxParser.parse(new InputSource(new StringReader(escapeAttributes(file.getText()))), handler);
} catch (IOException e) {
LOG.error(e);
} catch (ParserConfigurationException e) {
LOG.error(e);
} catch (SAXException e) {
LOG.error(e);
}
Pair<MostlySingularMultiMap<String, AnnotationData>, Long> pair =
Pair.create(handler.getResult(), file.getModificationStamp());
annotationFileToDataAndModStamp.put(file, pair);
return pair.first;
}
/** Creates new form JPanelButtons */
public JPanelButtons(String sConfigKey, JPanelTicket panelticket) {
initComponents();
// Load categories default thumbnail
tnbmacro = new ThumbNailBuilder(24, 24, "com/openbravo/images/run_script.png");
this.panelticket = panelticket;
props = new Properties();
events = new HashMap<String, String>();
String sConfigRes = panelticket.getResourceAsXML(sConfigKey);
if (sConfigRes != null) {
try {
if (m_sp == null) {
SAXParserFactory spf = SAXParserFactory.newInstance();
m_sp = spf.newSAXParser();
}
m_sp.parse(new InputSource(new StringReader(sConfigRes)), new ConfigurationHandler());
} catch (ParserConfigurationException ePC) {
logger.log(Level.WARNING, LocalRes.getIntString("exception.parserconfig"), ePC);
} catch (SAXException eSAX) {
logger.log(Level.WARNING, LocalRes.getIntString("exception.xmlfile"), eSAX);
} catch (IOException eIO) {
logger.log(Level.WARNING, LocalRes.getIntString("exception.iofile"), eIO);
}
}
}
/**
* 根据 xml 文件初始化配置信息，使用 AnalyzeHandler 进行 xml 解析
*
* <p>{@link AnalyzeHandler}
*
* @param context 上下文
* @param xmlId xmlId(必须要在 res/raw 文件夹下)
*/
void initVirtualLightningConfig(Context context, int xmlId) {
String name = context.getResources().getResourceName(xmlId);
if (!name.substring(name.indexOf(":") + 1, name.indexOf("/")).equals("raw")) {
throw new VLInitException("资源文件后缀名不正确！必须为\".xml\"结尾放在\"res/raw\"的XML文件");
}
InputStream source = context.getResources().openRawResource(xmlId);
try {
SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
parser.parse(source, new AnalyzeHandler(this));
} catch (ParserConfigurationException | SAXException | IOException e) {
throw new VLInitException("解析 XML 文件发生错误:" + e.getMessage());
} finally {
try {
source.close();
} catch (IOException ignored) {
}
}
initDatabase(context);
}
@Override
public String[] parseResult(SAXParser parser, InputSource is) throws SAXException, IOException {
ResultHandler handler = new ResultHandler();
parser.parse(is, handler);
return handler.getResult();
}
public static ParentalControlConcern parse(File file) {
try {
log.info("Parsing '" + file.getCanonicalPath() + "'...");
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setNamespaceAware(true);
factory.setValidating(true);
SAXParser parser = factory.newSAXParser();
parser.setProperty(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
ParentalControlConcernHandler handler = new ParentalControlConcernHandler();
parser.parse(file, handler);
log.info("Parsed '" + file.getCanonicalPath() + "'");
return handler.result;
} catch (SAXParseException ex) {
log.error(
"Could not validate the parental control concern XML file! Validation error follows.");
log.error(ex.getMessage());
ex.printStackTrace();
return null;
} catch (Exception ex) {
log.error(ex);
return null;
}
}
// ---- main ----
public static void main(final String[] argv) {
if (argv.length != 1) {
System.err.println(
"Usage: java "
+ GpxReader.class.getSimpleName()
+ " <file>"); //$NON-NLS-1$ //$NON-NLS-2$
System.exit(1);
}
final long startMillis = System.currentTimeMillis();
try {
final File f = new File(argv[0]);
System.out.println("File size: " + f.length() + " bytes"); // $NON-NLS-1$ //$NON-NLS-2$
// Use an instance of ourselves as the SAX event handler
final DefaultHandler handler = new GpxReader();
// Parse the input with the default (non-validating) parser
final SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser();
saxParser.parse(f, handler);
} catch (final Exception t) {
t.printStackTrace();
System.exit(2);
}
final long millis = System.currentTimeMillis() - startMillis;
System.out.println("Time consumed: " + millis + " ms"); // $NON-NLS-1$ //$NON-NLS-2$
}
/**
* {@link SAXParserFactoryUtil#setXIncludeAware}のテストです。
*
* @throws Exception
*/
public void testSetXIncludeAware() throws Exception {
SAXParserFactory spf = SAXParserFactoryUtil.newInstance();
SAXParserFactoryUtil.setXIncludeAware(spf, true);
spf.setNamespaceAware(true);
SAXParser parser = SAXParserFactoryUtil.newSAXParser(spf);
InputSource is =
new InputSource(ResourceUtil.getResourceAsStream("org/seasar/framework/util/include.xml"));
is.setSystemId("include.xml");
parser.parse(
is,
new DefaultHandler() {
@Override
public void startElement(
String uri, String localName, String qName, Attributes attributes)
throws SAXException {
if ("bar".equals(qName)) {
included = true;
}
}
@Override
public InputSource resolveEntity(String publicId, String systemId)
throws IOException, SAXException {
InputSource is =
new InputSource(
ResourceUtil.getResourceAsStream("org/seasar/framework/util/included.xml"));
is.setSystemId("included.xml");
return is;
}
});
assertTrue(included);
}
Parser(String uri) {
try {
SAXParserFactory parserFactory = SAXParserFactory.newInstance();
SAXParser parser = parserFactory.newSAXParser();
ConfigHandler handler = new ConfigHandler();
parser.getXMLReader().setFeature("http://xml.org/sax/features/validation", true);
parser.parse(new File(uri), handler);
} catch (IOException e) {
System.out.println("Error reading URI: " + e.getMessage());
} catch (SAXException e) {
System.out.println("Error in parsing: " + e.getMessage());
} catch (ParserConfigurationException e) {
System.out.println("Error in XML parser configuration: " + e.getMessage());
}
// System.out.println("Number of Persons : " + Person.numberOfPersons());
// nameLengthStatistics();
// System.out.println("Number of Publications with authors/editors: " +
// Publication.getNumberOfPublications());
// System.out.println("Maximum number of authors/editors in a publication: " +
// Publication.getMaxNumberOfAuthors());
// publicationCountStatistics();
// Person.enterPublications();
// Person.printCoauthorTable();
// Person.printNamePartTable();
// Person.findSimilarNames();
}
public boolean read_config(String filename) {
boolean valid = false;
try {
File file = new File(filename);
if (file.exists()) {
try {
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser saxParser = factory.newSAXParser();
saxParser.parse(file, get_handler());
} catch (Exception ex) {
ex.printStackTrace();
}
} else {
System.out.println("The file " + file.getAbsolutePath() + " does not exist.");
}
} catch (Exception ex) {
ex.printStackTrace();
}
return valid;
}