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

List of usage examples for com.google.common.io CharStreams toString

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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.caleydo.view.bicluster.PackageGenerator.java

protected static void dump(ProjectDescription project, String output) {
    List<ATableBasedDataDomain> dataDomains = new ArrayList<>();

    // Iterate over data type sets and trigger processing
    for (DataSetDescription dataSetDescription : project.getDataSetDescriptionCollection()) {
        ATableBasedDataDomain dataDomain = DataLoader.loadData(dataSetDescription, new NullProgressMonitor());
        if (dataDomain == null)
            continue;
        dataDomains.add(dataDomain);//  w ww . jav a  2  s .  c om
        dataDomain.getDefaultTablePerspective();
    }

    try {
        ProjectManager.save(output + ".tmp", true, dataDomains, ProjectMetaData.createDefault())
                .run(new NullProgressMonitor());
    } catch (InvocationTargetException | InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return;
    }

    // patch in the workbench.xmi
    String template = "";
    try {
        template = CharStreams.toString(new InputStreamReader(
                PackageGenerator.class.getResourceAsStream("/resources/workbench.in.xmi")));

        for (int i = 0; i < dataDomains.size(); ++i) {
            template = template.replace("@DATADOMAIN" + (i + 1) + "@", dataDomains.get(i).getDataDomainID());
            template = template.replace("@PERSPECTIVE" + (i + 1) + "@",
                    dataDomains.get(i).getDefaultTablePerspective().getTablePerspectiveKey());
        }
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    try (ZipFile in = new ZipFile(output + ".tmp");
            ZipOutputStream out = new ZipOutputStream(new FileOutputStream(output))) {

        // first, copy contents from existing war
        Enumeration<? extends ZipEntry> entries = in.entries();
        while (entries.hasMoreElements()) {
            ZipEntry entry = entries.nextElement();
            out.putNextEntry(entry);
            InputStream iin = in.getInputStream(entry);
            if (!entry.isDirectory()) {
                ByteStreams.copy(iin, out);
            }
            iin.close();
            out.closeEntry();
        }

        ZipEntry entry = new ZipEntry("workbench.xmi");
        out.putNextEntry(entry);
        ByteStreams.copy(new ByteArrayInputStream(template.getBytes()), out);
        out.closeEntry();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    new File(output + ".tmp").delete();
}

From source file:org.eclipse.osee.orcs.core.internal.script.impl.OrcsScriptCompilerImpl.java

private String read(Reader reader) throws IOException {
    String script = CharStreams.toString(reader);
    if (Strings.isValid(script)) {
        script = script.trim();//w ww  .  j a v a 2  s  .c o m
        if (!script.endsWith(";")) {
            script = script + ';';
        }
    }
    return script;
}

From source file:org.jclouds.util.Strings2.java

public static String toString(InputSupplier<? extends InputStream> supplier) throws IOException {
    return CharStreams.toString(CharStreams.newReaderSupplier(supplier, Charsets.UTF_8));
}

From source file:com.torodb.backend.meta.AbstractSchemaUpdater.java

@SuppressFBWarnings(value = "UI_INHERITANCE_UNSAFE_GETRESOURCE", justification = "We want to read resources from the subclass")
protected void executeSql(DSLContext dsl, String resourcePath, SqlHelper sqlHelper) {
    try (InputStream resourceAsStream = getClass().getResourceAsStream(resourcePath)) {
        if (resourceAsStream == null) {
            throw new SystemException("Resource '" + resourcePath + "' does not exist");
        }/*from   w  ww  . j a v  a 2 s .  co  m*/
        String statementAsString = CharStreams.toString(
                new BufferedReader(new InputStreamReader(resourceAsStream, Charset.forName("UTF-8"))));
        sqlHelper.executeStatement(dsl, statementAsString, Context.UNKNOWN);
    } catch (IOException ex) {
        throw new ToroRuntimeException(ex);
    }
}

From source file:org.apache.helix.rest.server.filters.AuditLogFilter.java

private String getEntity(InputStream entityStream) {
    if (entityStream != null) {
        try {/*from  www.j a  va2s. com*/
            return CharStreams.toString(new InputStreamReader(entityStream, StandardCharsets.UTF_8));
        } catch (IOException e) {
            _logger.warn("Failed to parse input entity stream " + e);
        }
    }
    return null;
}

From source file:org.icgc.dcc.submission.sftp.Sftp.java

private static String read(InputStream inputStream) throws IOException {
    return CharStreams.toString(new InputStreamReader(inputStream, UTF_8));
}

From source file:com.ritesh.idea.plugin.diff.RbToolsDiffProvider.java

private String generateDiff(VcsRevision revision, String rootPath, List<String> additionalOptions)
        throws IOException {
    List<String> commands = new ArrayList<>();
    String processPath = (rbtPath == null ? "rbt" : rbtPath);
    commands.addAll(Arrays.asList(processPath, "diff", "--server", url, "--username", userName, "--password",
            password));//from ww w. j a va2 s. c o m
    commands.addAll(additionalOptions);

    if (revision != null) {
        if (revision.fromRevision() != null)
            commands.add(revision.fromRevision());
        if (revision.toRevision() != null && !revision.toRevision().equals(revision.fromRevision()))
            commands.add(revision.toRevision());
    }

    LOG.info("Running command : " + commands);

    ProcessBuilder builder = new ProcessBuilder(commands);
    builder.directory(new File(rootPath));
    builder.redirectErrorStream(true);
    Process process = builder.start();

    String stdInput = CharStreams.toString(new InputStreamReader(process.getInputStream()));
    String stdErrorInput = CharStreams.toString(new InputStreamReader(process.getErrorStream()));
    if (stdErrorInput.trim().isEmpty()) {
        return stdInput;
    } else {
        throw new RuntimeException("Error : " + stdErrorInput);
    }
}

From source file:org.renjin.parser.RParser.java

/**
 * Parses the source and adds a terminator of the stream if it does not exist.
 * @param reader/*from w w w  .j  a  v a 2 s .  c o  m*/
 * @return
 * @throws IOException
 */
public static ExpressionVector parseAllSource(Reader reader) throws IOException {
    String source = CharStreams.toString(reader);
    if (!source.endsWith("\n")) {
        source = source + "\n";
    }
    return parseSource(source);
}

From source file:co.cask.cdap.test.AudiTestBase.java

private RESTClient createRestClient() {
    RESTClient restClient = new RESTClient(getClientConfig());
    restClient.addListener(new RESTClient.Listener() {
        @Override// w w w . j a v  a  2 s.  c o  m
        public void onRequest(HttpRequest httpRequest, int i) {
            try {
                InputSupplier<? extends InputStream> inputSupplier = httpRequest.getBody();
                String body = null;
                if (inputSupplier != null) {
                    body = CharStreams.toString(CharStreams.newReaderSupplier(inputSupplier, Charsets.UTF_8));
                }

                if (logBodyLimit > 0) {
                    if (body != null && body.length() >= logBodyLimit) {
                        body = body.substring(0, logBodyLimit) + " ... [TRIMMED]";
                    }
                    LOG.info("Making request: {} {} - body: {}", httpRequest.getMethod(), httpRequest.getURL(),
                            body);
                } else {
                    // omit the body from being logged, if user doesn't explicitly request it
                    LOG.info("Making request: {} {}", httpRequest.getMethod(), httpRequest.getURL());
                }
            } catch (IOException e) {
                LOG.error("Failed to get body from http request: {} {}", httpRequest.getMethod(),
                        httpRequest.getURL(), e);
            }
        }

        @Override
        public void onResponse(HttpRequest httpRequest, HttpResponse httpResponse, int i) {
            LOG.info("Received response: [{}] Response Body: {}", httpResponse.getResponseCode(),
                    httpResponse.getResponseBodyAsString());
        }
    });
    return restClient;
}

From source file:de.dentrassi.pm.sec.web.captcha.internal.RecaptchaService.java

@Override
public CaptchaResult checkCaptcha(final HttpServletRequest request) {
    final String key = getRecaptcheSecretKey();
    if (key == null) {
        return CaptchaResult.OK;
    }/*from ww w  . j  ava 2 s  .co m*/

    final String value = request.getParameter("g-recaptcha-response");
    if (value == null || value.isEmpty()) {
        return CaptchaResult.errorResult("No captcha response");
    }

    final HttpPost post = new HttpPost();
    post.setURI(SITE_VERIFY_URI);

    try {

        final List<NameValuePair> params = new ArrayList<NameValuePair>(2);
        params.add(new BasicNameValuePair("secret", key));
        params.add(new BasicNameValuePair("response", value));
        post.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));

        try (final CloseableHttpResponse result = this.client.execute(post)) {
            final HttpEntity ent = result.getEntity();
            if (ent == null) {
                return CaptchaResult.errorResult("No response from captcha service");
            }

            try (Reader r = new InputStreamReader(ent.getContent(), StandardCharsets.UTF_8)) {
                final String str = CharStreams.toString(r);

                final Gson g = makeGson();
                final Response response = g.fromJson(str, Response.class);

                if (response.isSuccess()) {
                    return CaptchaResult.OK;
                } else {
                    return CaptchaResult.errorResult(response.getErrorCodes());
                }
            }
        }
    } catch (final Exception e) {
        logger.warn("Failed to check captcha", e);
        return CaptchaResult.exceptionResult(e);
    }
}