Java IOUtils.lineIterator方法代码示例

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
public boolean detectWhetherAppIsFramework(File appDir)
        throws AndrolibException {
    File publicXml = new File(appDir, "res/values/public.xml");
    if (!publicXml.exists()) {
        return false;
    }

    Iterator<String> it;
    try {
        it = IOUtils.lineIterator(new FileReader(new File(appDir,
                "res/values/public.xml")));
    } catch (FileNotFoundException ex) {
        throw new AndrolibException(
                "Could not detect whether app is framework one", ex);
    }
    it.next();
    it.next();
    return it.next().contains("0x01");
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
protected List<String> listRuntimeDependencies(String collectionName) throws IOException, SolrServerException {
    ModifiableSolrParams params = new ModifiableSolrParams().set("file",RUNTIME_LIB_FILE_NAME);
    SolrRequest request = new QueryRequest(params);
    request.setPath("/admin/file");
    request.setResponseParser(new InputStreamResponseParser("json"));

    NamedList o = client.request(request, collectionName);

    LineIterator it = IOUtils.lineIterator((InputStream) o.get("stream"), "utf-8");

    List<String> returnValues = Streams.stream(it).collect(Collectors.toList());

    //if file not exists (a little hacky..)
    if(returnValues.size() == 1 && returnValues.get(0).startsWith("{\"responseHeader\":{\"status\":404")) {
        logger.warn("Release does not yet contain rumtimelib configuration file. Runtimelibs have to be installed manually.");
        return Collections.emptyList();
    };
    return returnValues;
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
/**
 * Test that line above MaxLineLength are discarded
 *
 * @throws InterruptedException
 * @throws IOException
 */
@Test
public void testMaxLineLengthwithAck() throws InterruptedException, IOException {
  String encoding = "UTF-8";
  String ackEvent = "OK";
  String ackErrorEvent = "FAILED: Event exceeds the maximum length (10 chars, including newline)";
  startSource(encoding, "true", "1", "10");
  Socket netcatSocket = new Socket(localhost, selectedPort);
  LineIterator inputLineIterator = IOUtils.lineIterator(netcatSocket.getInputStream(), encoding);
  try {
    sendEvent(netcatSocket, "123456789", encoding);
    Assert.assertArrayEquals("Channel contained our event",
                             "123456789".getBytes(defaultCharset), getFlumeEvent());
    Assert.assertEquals("Socket contained the Ack", ackEvent, inputLineIterator.nextLine());
    sendEvent(netcatSocket, english, encoding);
    Assert.assertEquals("Channel does not contain an event", null, getRawFlumeEvent());
    Assert.assertEquals("Socket contained the Error Ack", ackErrorEvent, inputLineIterator
        .nextLine());
  } finally {
    netcatSocket.close();
    stopSource();
  }
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
private Set<String> loadWords() throws IOException {
    Set<String> words = new HashSet<>();
    
    try (Reader r = new InputStreamReader(getClass().getClassLoader().getResourceAsStream(IGNORED_RESOURCE),UTF8)){
        Iterator<String> lines = IOUtils.lineIterator(r);
        while(lines.hasNext()){
            String word = StringUtils.trimToNull(lines.next());
            if(word != null){
                words.add(word.toLowerCase(Locale.ROOT));
            }
        }
    } catch (NullPointerException e) {
        log.warn("Wordlist for ignored adjectives (resource: {}) not present", IGNORED_RESOURCE);
        log.debug("EXCEPTION", e);
    }
    return words;
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
public DockerResponse sendGet(URI uri) throws JSONClientException {

        if (logger.isDebugEnabled()) {
            logger.debug("Send a get request to : " + uri);
        }
        StringBuilder builder = new StringBuilder();


        HttpGet httpGet = new HttpGet(uri);
        HttpResponse response = null;
        try {
            CloseableHttpClient httpclient = buildSecureHttpClient();
            response = httpclient.execute(httpGet);
            LineIterator iterator = IOUtils.lineIterator(response.getEntity()
                    .getContent(), "UTF-8");
            while (iterator.hasNext()) {
                builder.append(iterator.nextLine());
            }
        } catch (IOException e) {
            throw new JSONClientException("Error in sendGet method due to : " + e.getMessage(), e);
        }
        if (logger.isDebugEnabled()) {
            logger.debug("Status code : " + response.getStatusLine().getStatusCode());
            logger.debug("Server response : " + builder.toString());
        }

        return new DockerResponse(response.getStatusLine().getStatusCode(), builder.toString());

    }
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
public static String consumeAsString ( InputStream response, int maxLines ) {

		StringWriter logwriter = new StringWriter();

		try {
			LineIterator itr = IOUtils.lineIterator( response, "UTF-8" );

			int numLines = 0;
			while (itr.hasNext() && numLines < maxLines) {
				String line = itr.next();
				logwriter.write( line + (itr.hasNext() ? "\n" : "") );
				numLines++;
				System.out.println( line );
				// logger.info( line);
				// LOG.info("line: " + line);
			}
			while (itr.hasNext())
				itr.next();
			// response.close();

		} catch (Exception e) {
			logger.error( "Failed to close: {}",
				CSAP.getCsapFilteredStackTrace( e ) );
			return "Failed";
		} finally {
			IOUtils.closeQuietly( response );
		}
		return logwriter.toString();
	}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
/**
 * Test if an ack is sent for every event in the correct encoding
 *
 * @throws InterruptedException
 * @throws IOException
 */
@Test
public void testAck() throws InterruptedException, IOException {
  String encoding = "UTF-8";
  String ackEvent = "OK";
  startSource(encoding, "true", "1", "512");
  Socket netcatSocket = new Socket(localhost, selectedPort);
  LineIterator inputLineIterator = IOUtils.lineIterator(netcatSocket.getInputStream(), encoding);
  try {
    // Test on english text snippet
    for (int i = 0; i < 20; i++) {
      sendEvent(netcatSocket, english, encoding);
      Assert.assertArrayEquals("Channel contained our event", english.getBytes(defaultCharset),
          getFlumeEvent());
      Assert.assertEquals("Socket contained the Ack", ackEvent, inputLineIterator.nextLine());
    }
    // Test on french text snippet
    for (int i = 0; i < 20; i++) {
      sendEvent(netcatSocket, french, encoding);
      Assert.assertArrayEquals("Channel contained our event", french.getBytes(defaultCharset),
          getFlumeEvent());
      Assert.assertEquals("Socket contained the Ack", ackEvent, inputLineIterator.nextLine());
    }
  } finally {
    netcatSocket.close();
    stopSource();
  }
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
private void createTCPProxy() {
	try {
		final String cleanCommand = String.format("sudo docker ps -a | grep 'hours ago' | awk '{print $1}' | xargs --no-run-if-empty sudo docker rm",
				containerName,
				this.targetHost,
				this.targetPort,
				sourceIPs,
				ImageRegistry.get().tcpProxy());
		LOGGER.info("Establishing SSH shell");
		ssh = SshUtil.getInstance()
				.createSshSession(TestConfiguration.proxyHostUsername(), getProxyHost());
		ssh.connect();
		LOGGER.debug("Connected to ssh console");

		final ChannelExec cleanChannel = (ChannelExec) ssh.openChannel("exec");
		cleanChannel.setPty(true);
		cleanChannel.setCommand(cleanCommand);
		cleanChannel.setInputStream(null);
		cleanChannel.setOutputStream(System.err);

		LOGGER.debug("Executing command: '{}'", cleanCommand);
		cleanChannel.connect();
		cleanChannel.disconnect();

		final String command = String.format("sudo docker run -it --name %s --net=host --rm -e AB_OFF=true -e TARGET_HOST=%s -e TARGET_PORT=%s -e TARGET_VIA=%s %s",
				containerName,
				this.targetHost,
				this.targetPort,
				sourceIPs,
				ImageRegistry.get().tcpProxy());
		LOGGER.info("Establishing SSH shell");
		ssh = SshUtil.getInstance()
				.createSshSession(TestConfiguration.proxyHostUsername(), getProxyHost());
		ssh.connect();
		LOGGER.debug("Connected to ssh console");

		final ChannelExec channel = (ChannelExec) ssh.openChannel("exec");
		channel.setPty(true);
		channel.setCommand(command);
		channel.setInputStream(null);
		channel.setOutputStream(System.err);

		LOGGER.debug("Executing command: '{}'", command);
		channel.connect();
		final LineIterator li = IOUtils.lineIterator(new InputStreamReader(channel.getInputStream()));
		final Pattern portLine = Pattern.compile(".*Listening on port ([0-9]*).*$");
		listenPort = 0;
		while (li.hasNext()) {
			final String line = li.next();
			LOGGER.trace("Shell line: {}", line);
			final Matcher m = portLine.matcher(line);
			if (m.matches()) {
				listenPort = Integer.parseInt(m.group(1));
				LOGGER.info("Connection listening on port {}", listenPort);
				break;
			}
		}
		channel.disconnect();
	} catch (final JSchException | IOException e) {
		LOGGER.debug("Error in creating SSH connection to proxy host", e);
		throw new IllegalStateException("Cannot open SSH connection", e);
	}
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
private long converteerPersafnemerindicatieTabel(final long maxAfnemerindicatieId) throws IOException {
    afnemerindicatieDatabaseInteractieStrategy.dumpAfnemerindicatieTabelNaarFile(persafnemerindicatieOudFile);
    try (OutputStream os = new BufferedOutputStream(new FileOutputStream(persafnemerindicatieNieuwFile))) {
        try (InputStream is = new BufferedInputStream(new FileInputStream(persafnemerindicatieOudFile))) {
            final LineIterator it = IOUtils.lineIterator(is, StandardCharsets.UTF_8);
            converteerAfnemerindicatiebestand(maxAfnemerindicatieId, os, it);
        }
    }
    afnemerindicatieDatabaseInteractieStrategy.vulAfnemerindicatieTabel(persafnemerindicatieNieuwFile);
    return maxAfnemerindicatieId;
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
private void converteerHisPersafnemerindicatieTabel(final long maxAfnemerindicatieId)
        throws IOException {
    afnemerindicatieDatabaseInteractieStrategy.dumpHisAfnemerindicatieTabel(hisPersafnemerindicatieOudFile);
    final long maxHisAfnemerindicatieId = bepaalMaxId(PersoonAfnemerindicatieHistorie.class).longValue();
    try (OutputStream os = new BufferedOutputStream(new FileOutputStream(hisPersafnemerindicatieNieuwFile))) {
        try (InputStream is = new BufferedInputStream(new FileInputStream(hisPersafnemerindicatieOudFile))) {
            final LineIterator it = IOUtils.lineIterator(is, StandardCharsets.UTF_8);
            converteerHisAfnemerindicatiebestand(maxAfnemerindicatieId, maxHisAfnemerindicatieId, os, it);
        }
    }
    afnemerindicatieDatabaseInteractieStrategy.vulHisAfnemerindicatieTabel(hisPersafnemerindicatieNieuwFile);
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
private void parseRecords(InputStream stream) throws IOException {
    LineIterator it = IOUtils.lineIterator(buffer(stream), IabFile.CHARSET);
    while (it.hasNext()) {
        String record = StringUtils.trimToNull(it.nextLine());
        if (record != null) {
            if (isCidrNotation(record)) {
                cidrAddresses.add(subnetInfo(record));
            } else {
                plainAddresses.add(record);
            }
        }
    }
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
/**
 * Provides the openSearch description file via /search/description API.
 *
 * @param res response
 * @throws IOException if file description cannot be accessed
 */
@PreAuthorize("hasRole('ROLE_SEARCH')")
@RequestMapping(value = "/description")
public void search(HttpServletResponse res) throws IOException
{
   String url = configurationManager.getServerConfiguration().getExternalUrl();
   if (url != null && url.endsWith("/"))
   {
      url = url.substring(0, url.length() - 1);
   }

   String long_name = configurationManager.getNameConfiguration().getLongName();
   String short_name = configurationManager.getNameConfiguration().getShortName();
   String contact_mail = configurationManager.getSupportConfiguration().getMail();

   InputStream is = ClassLoader.getSystemResourceAsStream(DESCRIPTION_FILE);
   if (is == null)
   {
      throw new IOException("Cannot find \"" + DESCRIPTION_FILE
            + "\" OpenSearch description file.");
   }

   LineIterator li = IOUtils.lineIterator(is, "UTF-8");

   try (ServletOutputStream os = res.getOutputStream())
   {
      while (li.hasNext())
      {
         String line = li.next();
         // Last line? -> the iterator eats LF
         if (li.hasNext())
         {
            line = line + "\n";
         }

         line = line.replace("[dhus_server]", url);
         if (long_name != null)
         {
            line = line.replace("[dhus_long_name]", long_name);
         }
         if (short_name != null)
         {
            line = line.replace("[dhus_short_name]", short_name);
         }
         if (contact_mail != null)
         {
            line = line.replace("[dhus_contact_mail]", contact_mail);
         }

         os.write(line.getBytes());
      }
   }
   finally
   {
      IOUtils.closeQuietly(is);
      LineIterator.closeQuietly(li);
   }
}
 

import org.apache.commons.io.IOUtils; //导入方法依赖的package包/类
private static LineIterator getLineIterator(String fileName) throws IOException {
	ClassLoader classLoader = CodeFileReader.class.getClassLoader();
	return IOUtils.lineIterator(classLoader.getResourceAsStream(fileName), Charset.defaultCharset());
}