List of usage examples for java.util Scanner hasNext
public boolean hasNext()
From source file:no.dusken.momus.service.drive.GoogleDriveService.java
/** * Fetches the new content from Google Drive as HTML, and sends * it to the googleDocsTextConverter// w w w . j a va2s. c om */ private void updateContentFromDrive(Article article) { String downloadUrl = "https://docs.google.com/feeds/download/documents/export/Export?id=" + article.getGoogleDriveId() + "&exportFormat=html"; try { // Read data, small hack to convert the stream to a string InputStream inputStream = drive.getRequestFactory().buildGetRequest(new GenericUrl(downloadUrl)) .execute().getContent(); Scanner s = new java.util.Scanner(inputStream).useDelimiter("\\A"); String content = s.hasNext() ? s.next() : ""; logger.debug("Got new content:\n{}", content); String convertedContent = googleDocsTextConverter.convert(content); article.setContent(convertedContent); } catch (IOException e) { logger.error("Couldn't get content for article", e); // Let the content remain as it was } }
From source file:com.github.matthesrieke.simplebroker.SimpleBrokerServlet.java
protected String readContent(HttpServletRequest req) throws IOException { String enc = req.getCharacterEncoding(); Scanner sc = new Scanner(req.getInputStream(), enc == null ? "utf-8" : enc); StringBuilder sb = new StringBuilder(); while (sc.hasNext()) { sb.append(sc.nextLine());//from w w w. j a v a 2 s . c o m } sc.close(); return sb.toString(); }
From source file:edu.pucp.igc.piscosemanticsearch.Indexador.java
private String retomarTexto(String miArchivo) throws FileNotFoundException { //String rmRuta = "//Users//NuSs//Documents//workspaces//NetbeansWorkspace//SemanticSearch//src//main//resources//"; // FileInputStream fstream = new FileInputStream(rmRuta + miArchivo); // DataInputStream = new DataInputStream(fstream); Scanner sc = new Scanner(new File(rmRuta + miArchivo)); String strLinea = null;//from w w w . j a v a2s . c om String texto = ""; while (sc.hasNext()) { texto = texto.concat(sc.nextLine() + "\n"); } return texto; }
From source file:org.ff4j.store.RemoteHttpFeatureStore.java
/** * Invole GET webServices to feature./* www .ja v a 2 s .com*/ * * @param path * target path * @param featureId * current feature id * @return JSON output response */ private String makeGetCall(String path, String featureId) { try { // Create request HttpGet getRequest = new HttpGet(url + path + "/" + featureId); getRequest.addHeader("accept", JSON); HttpResponse response = httpClient.execute(getRequest); java.util.Scanner s = new java.util.Scanner(response.getEntity().getContent()).useDelimiter("\\A"); String output = s.hasNext() ? s.next() : ""; httpClient.getConnectionManager().shutdown(); // Handle Error if (response.getStatusLine().getStatusCode() == 404) { throw new FeatureNotFoundException(output); } if (response.getStatusLine().getStatusCode() != 200) { throw new FeatureAccessException( "ErrorHTTP(" + response.getStatusLine().getStatusCode() + ") - " + output); } return output; } catch (ClientProtocolException cpe) { throw new FeatureAccessException("Cannot access remote HTTP Feature Store", cpe); } catch (IOException ioe) { throw new FeatureAccessException("Cannot read response from HTTP Feature Store", ioe); } }
From source file:me.figo.FigoConnection.java
/*** * Handle the response of a request by decoding its JSON payload * @param stream Stream containing the JSON data * @param typeOfT Type of the data to be expected * @return Decoded data/*from w w w . j ava2 s . c om*/ */ private <T> T handleResponse(InputStream stream, Type typeOfT) { // check whether decoding is actual requested if (typeOfT == null) return null; // read stream body Scanner s = new Scanner(stream, "UTF-8"); s.useDelimiter("\\A"); String body = s.hasNext() ? s.next() : ""; s.close(); // decode JSON payload Gson gson = GsonAdapter.createGson(); return gson.fromJson(body, typeOfT); }
From source file:htsjdk.samtools.tabix.IndexingFeatureWriterNGTest.java
@Test public void blockCompressFile() throws FileNotFoundException { String file = "/home/sol/Downloads/test.chain.gff"; String out = "/home/sol/Downloads/t.bgz"; BlockCompressedOutputStream bcos = new BlockCompressedOutputStream(new File(out)); PrintStream ps = new PrintStream(bcos); Scanner scan = new Scanner(new File(file)); while (scan.hasNext()) { ps.println(scan.nextLine());/*from ww w.j a v a 2 s . c om*/ } ps.close(); }
From source file:com.evolveum.midpoint.task.quartzimpl.work.segmentation.StringWorkSegmentationStrategy.java
private String expand(String s) { StringBuilder sb = new StringBuilder(); Scanner scanner = new Scanner(s); while (scanner.hasNext()) { if (scanner.isDash()) { if (sb.length() == 0) { throw new IllegalArgumentException("Boundary specification cannot start with '-': " + s); } else { scanner.next();//from www . jav a2 s .c o m if (!scanner.hasNext()) { throw new IllegalArgumentException("Boundary specification cannot end with '-': " + s); } else { appendFromTo(sb, sb.charAt(sb.length() - 1), scanner.next()); } } } else { sb.append(scanner.next()); } } String expanded = sb.toString(); if (marking == INTERVAL) { checkBoundary(expanded); } return expanded; }
From source file:org.seedstack.shell.internal.AbstractShell.java
List<Command> createCommandActions(String line) {
if (Strings.isNullOrEmpty(line)) {
return new ArrayList<>();
}//from www . j a v a 2s .co m
List<Command> commands = new ArrayList<>();
Scanner scanner = new Scanner(new StringReader(line));
String qualifiedName = null;
List<String> args = new ArrayList<>();
while (scanner.hasNext()) {
if (qualifiedName == null) {
if (scanner.hasNext(COMMAND_PATTERN)) {
qualifiedName = scanner.next(COMMAND_PATTERN);
} else {
throw SeedException.createNew(ShellErrorCode.COMMAND_PARSING_ERROR);
}
} else {
// Find next token respecting quoted strings
String arg = scanner.findWithinHorizon("[^\"\\s]+|\"(\\\\.|[^\\\\\"])*\"", 0);
if (arg != null) {
if ("|".equals(arg)) {
// unquoted pipe, we execute the command and store the result for the next one
commands.add(createCommandAction(qualifiedName, args));
qualifiedName = null;
args = new ArrayList<>();
} else {
// if it's a quoted string, unquote it
if (arg.startsWith("\"")) {
arg = arg.substring(1);
}
if (arg.endsWith("\"")) {
arg = arg.substring(0, arg.length() - 1);
}
// replace any escaped quote by real quote
args.add(arg.replaceAll("\\\\\"", "\""));
}
} else {
throw SeedException.createNew(ShellErrorCode.COMMAND_SYNTAX_ERROR).put("value", scanner.next());
}
}
}
commands.add(createCommandAction(qualifiedName, args));
return commands;
}
From source file:kuona.jenkins.analyser.JenkinsClient.java
/** * Perform a GET request and parse the response and return a simple string of the content * * @param path path to request, can be relative or absolute * @return the entity text//from ww w . j av a2s .c o m * @throws IOException, HttpResponseException */ public String get(String path) throws IOException { HttpGet getMethod = new HttpGet(api(path)); HttpResponse response = client.execute(getMethod, localContext); try { httpResponseValidator.validateResponse(response); Scanner s = new Scanner(response.getEntity().getContent()); s.useDelimiter("\\z"); StringBuffer sb = new StringBuffer(); while (s.hasNext()) { sb.append(s.next()); } return sb.toString(); } finally { releaseConnection(getMethod); } }
From source file:kuona.client.JenkinsHttpClient.java
/** * Perform a GET request and parse the response and return a simple string of the content * * @param path path to request, can be relative or absolute * @return the entity text/* w w w. j a v a 2 s .c o m*/ * @throws IOException, HttpResponseException */ public String get(String path, String contentType) throws IOException { HttpGet getMethod = new HttpGet(api(path)); HttpResponse response = client.execute(getMethod, localContext); try { httpResponseValidator.validateResponse(response); Scanner s = new Scanner(response.getEntity().getContent()); s.useDelimiter("\\z"); StringBuffer sb = new StringBuffer(); while (s.hasNext()) { sb.append(s.next()); } return sb.toString(); } finally { releaseConnection(getMethod); } }