Example usage for com.google.common.io CharStreams toString

Introduction

In this page you can find the example usage for com.google.common.io CharStreams toString.

Prototype

public static String toString(Readable r) throws IOException

Source Link

Document

Reads all characters from a Readable object into a String .

Usage

From source file:org.onosproject.cordvtn.RemoteIpCommandUtil.java

/**
 * Executes a given command. It opens exec channel for the command and closes
 * the channel when it's done./*from  ww  w  . j a v a 2  s.c  o m*/
 *
 * @param session ssh connection to a remote server
 * @param command command to execute
 * @return command output string if the command succeeds, or null
 */
private static String executeCommand(Session session, String command) {
    if (session == null || !session.isConnected()) {
        return null;
    }

    log.trace("Execute command {} to {}", command, session.getHost());

    try {
        Channel channel = session.openChannel("exec");
        ((ChannelExec) channel).setCommand(command);
        channel.setInputStream(null);
        InputStream output = channel.getInputStream();

        channel.connect();
        String result = CharStreams.toString(new InputStreamReader(output));
        channel.disconnect();

        return result;
    } catch (JSchException | IOException e) {
        log.debug("Failed to execute command {} due to {}", command, e.toString());
        return null;
    }
}

From source file:org.obm.push.mail.ReplyEmail.java

@VisibleForTesting
String getBodyValue(MSEmailBodyType bodyType, Map<MSEmailBodyType, EmailView> originMails)
        throws UnsupportedEncodingException, IOException {
    EmailView originalPlainTextEmail = originMails.get(bodyType);
    if (originalPlainTextEmail != null && originalPlainTextEmail.getBodyMimePartData().isPresent()) {
        String charset = Objects.firstNonNull(originalPlainTextEmail.getCharset(), DEFAULT_CHARSET.name());
        return CharStreams
                .toString(new InputStreamReader(originalPlainTextEmail.getBodyMimePartData().get(), charset));
    }/*from  w w w. ja va 2 s .  c om*/
    return null;
}

From source file:org.icgc.dcc.portal.resource.ui.UISearchResource.java

@Path("/file")
@Consumes(MULTIPART_FORM_DATA)//from   w  w w  .  jav  a  2  s .c o m
@POST
public Map<String, String> uploadIds(@FormDataParam("filepath") InputStream inputStream,
        @FormDataParam("filepath") FormDataContentDisposition fileDetail) throws Exception {
    log.info("Input stream {}", inputStream);
    log.info("Content disposition {}", fileDetail);
    val content = CharStreams.toString(new InputStreamReader(inputStream, UTF_8));

    return ImmutableMap.of("data", content);
}

From source file:org.fenixedu.idcards.ui.ManageSantanderCardGenerationDA.java

private String readFile(OpenFileBean dchpFileBean) throws IOException {
    return CharStreams.toString(new InputStreamReader(dchpFileBean.getInputStream(), Charsets.UTF_8));
}

From source file:org.kuali.ole.web.LicenseRestServlet.java

private String updateLicenses(HttpServletRequest req) throws IOException {
    DocstoreService ds = BeanLocator.getDocstoreService();
    String requestBody = CharStreams.toString(req.getReader());
    Licenses licenses = (Licenses) Licenses.deserialize(requestBody);
    ds.updateLicenses(licenses);//  w w  w  . j  a  v  a 2 s. c o  m
    return "";
}

From source file:org.itcollege.valge.licenseaudit.LicenseAuditMojo.java

String getHtmlContent(ReportData reportData, ConfigData configData)
        throws IOException, JsonProcessingException {
    InputStream in = getClass().getResourceAsStream("/report.html");
    String templateContent = CharStreams.toString(new InputStreamReader(in));

    ObjectMapper mapper = new ObjectMapper();
    return templateContent.replace("<REPORT_DATA>", mapper.writeValueAsString(reportData))
            .replace("<CONFIG_DATA>", mapper.writeValueAsString(configData));
}

From source file:org.wahlzeit.servlets.MainServlet.java

/**
 * Searches for files in the request and puts them in the resulting map with the key "fileName". When a file is
 * found, you can access its path by searching for elements with the key "fileName".
 *///from  www  . ja v  a2s  . c  o  m
protected Map getMultiPartRequestArgs(HttpServletRequest request, UserSession us)
        throws IOException, ServletException {
    Map<String, String> result = new HashMap<String, String>();
    result.putAll(request.getParameterMap());
    try {
        ServletFileUpload upload = new ServletFileUpload();
        FileItemIterator iterator = upload.getItemIterator(request);

        while (iterator.hasNext()) {
            FileItemStream fileItemStream = iterator.next();
            String filename = fileItemStream.getName();

            if (!fileItemStream.isFormField()) {
                InputStream inputStream = fileItemStream.openStream();
                Image image = getImage(inputStream);
                User user = (User) us.getClient();
                user.setUploadedImage(image);
                result.put("fileName", filename);
                log.config(
                        LogBuilder.createSystemMessage().addParameter("Uploaded image", filename).toString());
            } else {
                String key = fileItemStream.getFieldName();
                InputStream is = fileItemStream.openStream();
                String value = CharStreams.toString(new InputStreamReader(is, Charsets.UTF_8));
                result.put(key, value);
                log.config(LogBuilder.createSystemMessage().addParameter("Key of uploaded parameter", key)
                        .addParameter("value", value).toString());
            }
        }
    } catch (Exception ex) {
        throw new ServletException(ex);
    }

    return result;
}

From source file:co.cask.hydrator.plugin.dataset.SnapshotFileSet.java

private Long getLatestSnapshot() throws IOException {
    Location stateFile = files.getEmbeddedFileSet().getBaseLocation().append(STATE_FILE_NAME);
    if (!stateFile.exists()) {
        return null;
    }/*from w  w  w  .j a v  a2 s.c o  m*/

    try (InputStreamReader reader = new InputStreamReader(stateFile.getInputStream(), Charsets.UTF_8)) {
        String val = CharStreams.toString(reader);
        return Long.valueOf(val);
    }
}

From source file:com.github.sdbg.debug.ui.internal.chromeapp.ChromeAppLaunchShortcut.java

/**
 * Do a best effort to extract the "name" field out of a manifest.json file. On any failure,
 * return null.//  w  w w. j  a  v a2 s  . co  m
 */
private String parseNameFromJson(IResource resource) {
    if (!(resource instanceof IFile)) {
        return null;
    }

    try {
        IFile file = (IFile) resource;
        String text = CharStreams.toString(new InputStreamReader(file.getContents(), Charsets.UTF_8));
        JSONObject obj = new JSONObject(text);
        return obj.optString("name", null);
    } catch (IOException ioe) {

    } catch (CoreException e) {

    } catch (JSONException e) {

    }

    return null;
}

From source file:eu.cloudwave.wp5.feedback.eclipse.tests.fixtures.base.JavaProjectFixture.java

private String getResourceAsString(final String path) throws UnsupportedEncodingException, IOException {
    final InputStream is = getClass().getResourceAsStream(path);
    return CharStreams.toString(new InputStreamReader(is, UTF_8));
}