Example usage for java.nio.file Files readAllBytes

List of usage examples for java.nio.file Files readAllBytes

  1. HOME
  2. Java
  3. java
  4. java.nio.file.*
  5. Files
  6. readAllBytes

Introduction

In this page you can find the example usage for java.nio.file Files readAllBytes.

Prototype

public static byte[] readAllBytes(Path path) throws IOException

Source Link

Document

Reads all the bytes from a file.

Usage

From source file:org.shareok.data.datahandlers.DataHandlersUtil.java

public static String[] getRepoCredentials(String repoName)
        throws SecurityFileDoesNotExistException, IOException {
    String[] credentials = new String[2];
    String securityFilePath = ShareokdataManager.getSecurityFilePath();
    File securityFile = new File(securityFilePath);
    if (!securityFile.exists()) {
        throw new SecurityFileDoesNotExistException("The security file does NOT exist!");
    }// w w w . j av  a 2s  . co m
    String content = new String(Files.readAllBytes(Paths.get(securityFilePath)));
    ObjectMapper mapper = new ObjectMapper();
    RepoCredential[] credentialObjects = mapper.readValue(content, RepoCredential[].class);
    for (RepoCredential credentialObj : credentialObjects) {
        if (repoName.equals(credentialObj.getRepoName())) {
            credentials[0] = credentialObj.getUserName();
            credentials[1] = credentialObj.getPassword();
        }
    }
    return credentials;
}

From source file:uk.dsxt.voting.common.utils.PropertiesHelper.java

public static String getResourceString(String name, String encoding) {
    if (name == null || name.isEmpty())
        return "";
    try {/* w  w  w. jav a 2 s.  c  o  m*/
        final File resourceFile = getConfFile(name);
        if (resourceFile.exists()) {
            try {
                byte[] encoded = Files.readAllBytes(Paths.get(resourceFile.getPath()));
                log.debug("getResourceString. Resource ({}) found: {}", name, resourceFile.getAbsolutePath());
                return new String(encoded, Charset.forName(encoding));
            } catch (IOException e) {
                log.warn("getResourceString. Couldn't read resource from file: {}. error={}",
                        resourceFile.getAbsolutePath(), e.getMessage());
            }
        }

        log.info("getResourceString. Loading resource from jar: {}", name);
        final URL resource = getResource(name);
        if (resource == null) {
            log.warn("getResourceString. Couldn't load resource from jar file: {}.", name);
            return "";
        }
        return IOUtils.toString(resource.openStream(), Charset.forName(encoding));
    } catch (Exception e) {
        log.error("getResourceString. Couldn't read a resource file.", e);
    }
    return "";
}

From source file:gaffer.data.elementdefinition.ElementDefinitions.java

private static <T extends ElementDefinitions> T fromJson(final Class<T> clazz, final Object[] jsonItems)
        throws SchemaException {
    T elementDefs = null;/*from w  w  w  . java  2 s.  com*/
    for (final Object jsonItem : jsonItems) {
        final T elDefsTmp;
        try {
            if (jsonItem instanceof InputStream) {
                elDefsTmp = JSON_SERIALISER.deserialise(((InputStream) jsonItem), clazz);
            } else if (jsonItem instanceof Path) {
                elDefsTmp = JSON_SERIALISER.deserialise(Files.readAllBytes((Path) jsonItem), clazz);
            } else {
                elDefsTmp = JSON_SERIALISER.deserialise(((byte[]) jsonItem), clazz);
            }
        } catch (IOException e) {
            throw new SchemaException("Failed to load element definitions from bytes", e);
        }

        if (null == elementDefs) {
            elementDefs = elDefsTmp;
        } else {
            elementDefs.merge(elDefsTmp);
        }
    }

    return elementDefs;
}

From source file:com.codealot.textstore.FileStore.java

@Override
public String getText(final String id) throws IOException {
    checkId(id);/*from   ww w. j  av  a2s. co  m*/
    final Path textPath = idToPath(id);
    final byte[] bytes = Files.readAllBytes(textPath);
    return new String(bytes, StandardCharsets.UTF_8);
}

From source file:io.github.microcks.util.postman.PostmanTestStepsRunner.java

/**
 * Build a new PostmanTestStepsRunner for a collection.
 * @param collectionFilePath The path to SoapUI project file
 * @throws java.io.IOException if file cannot be found or accessed.
 *//* w w w .  j  ava 2 s  .co  m*/
public PostmanTestStepsRunner(String collectionFilePath) throws IOException {
    try {
        // Read Json bytes.
        byte[] jsonBytes = Files.readAllBytes(Paths.get(collectionFilePath));
        // Convert them to Node using Jackson object mapper.
        ObjectMapper mapper = new ObjectMapper();
        collection = mapper.readTree(jsonBytes);
    } catch (Exception e) {
        throw new IOException("Postman collection file");
    }
}

From source file:com.netscape.cmstools.pkcs7.PKCS7CertFindCLI.java

public void execute(String[] args) throws Exception {

    CommandLine cmd = parser.parse(options, args, true);

    if (cmd.hasOption("help")) {
        printHelp();/*from   w ww.ja  v  a  2 s.c  o  m*/
        return;
    }

    if (cmd.hasOption("verbose")) {
        PKILogger.setLevel(PKILogger.Level.INFO);

    } else if (cmd.hasOption("debug")) {
        PKILogger.setLevel(PKILogger.Level.DEBUG);
    }

    String filename = cmd.getOptionValue("pkcs7-file");

    if (filename == null) {
        throw new Exception("Missing PKCS #7 file.");
    }

    logger.info("Loading PKCS #7 data from " + filename);
    String str = new String(Files.readAllBytes(Paths.get(filename))).trim();
    PKCS7 pkcs7 = new PKCS7(str);

    X509Certificate[] certs = pkcs7.getCertificates();
    if (certs == null || certs.length == 0) {
        System.out.println("PKCS #7 data contains no certificates");
        return;
    }

    // sort certs from root to leaf
    certs = CryptoUtil.sortCertificateChain(certs);

    boolean first = true;

    for (X509Certificate cert : certs) {

        if (first) {
            first = false;
        } else {
            System.out.println();
        }

        PKCS7CertCLI.printCertInfo(cert);
    }
}

From source file:com.visionspace.jenkins.vstart.plugin.VSPluginPublisher.java

@Override
public boolean perform(AbstractBuild build, Launcher launcher, final BuildListener listener) {

    Result buildResult = build.getResult();

    if (!Result.SUCCESS.equals(buildResult)) {
        // Don't process for unsuccessful builds
        listener.getLogger().println("Build status is not SUCCESS (" + build.getResult().toString() + ").");
        return false;
    }//from ww w.ja  v  a 2 s  .  c o m

    VSPluginPerformer performer = new VSPluginPerformer();
    //add build action
    performer.addBuildAction(build);

    try {

        //DO REPORT HERE
        FilePath jPath = new FilePath(build.getWorkspace(), build.getWorkspace() + "/VSTART_JSON");

        if (!jPath.exists()) {
            return false;
        }

        String filePath = jPath + "/VSTART_JSON_" + build.getId() + ".json";

        //read .json file
        String content = new String(Files.readAllBytes(Paths.get(filePath)));
        JSONArray reports = new JSONArray(content);

        //Generate html report
        VSPluginHtmlWriter htmlWriter = new VSPluginHtmlWriter();
        boolean reportResult = htmlWriter.doHtmlReport(build, reports);

        return reportResult;

    } catch (IOException ex) {
        Logger.getLogger(VSPluginPublisher.class.getName()).log(Level.SEVERE, null, ex);
        listener.getLogger()
                .println("Exception during the Publisher's perform! -> " + ex.getLocalizedMessage());
        return false;
    } catch (InterruptedException ex) {
        Logger.getLogger(VSPluginPublisher.class.getName()).log(Level.SEVERE, null, ex);
        listener.getLogger().println("Exception during the VSTART run! -> " + ex.getLocalizedMessage());
        return false;
    }
}

From source file:com.difference.historybook.proxy.ProxyTest.java

@Test
public void testChunkedResponseHandling() throws IOException {
    String fileName = "src/test/resources/__files/response.txt";
    Path path = Paths.get(fileName).toAbsolutePath();
    byte[] body = Files.readAllBytes(path);

    stubFor(get(urlEqualTo("/some/page")).willReturn(
            aResponse().withStatus(200).withHeader("Content-Type", "text/html").withBodyFile("response.txt")));

    Proxy proxy = getProxy().setPort(PROXY_PORT);
    try {//from www  . j  av a2  s  .c om
        proxy.start();

        java.net.Proxy proxyServer = new java.net.Proxy(java.net.Proxy.Type.HTTP,
                new InetSocketAddress("127.0.0.1", PROXY_PORT));
        HttpURLConnection connection = (HttpURLConnection) new URL(
                "http://localhost:" + DUMMY_SERVER_PORT + "/some/page").openConnection(proxyServer);

        // The purpose of this test is to test chunked response handling, but there doesn't seem
        // to be an easy way to force this in WireMock (or any of the other tools I looked at)
        // Having it response with the content of a file seems to result in it switching to 
        // chunked responses, but there isn't a reason this needs to be the case.
        // The following test is really testing to make sure this test is still working
        // and forcing chunked mode responses.
        assertEquals("chunked", connection.getHeaderField("Transfer-Encoding"));

        byte[] fetchedContent = IOUtils.toByteArray(connection.getInputStream());
        assertArrayEquals(body, fetchedContent);

        proxy.stop();
    } catch (Exception e) {
        fail(e.getLocalizedMessage());
    }

}

From source file:com.movilizer.mds.webservice.services.MafManagementService.java

protected MafSource readSource(File sourceFile) {
    try {//  w w  w.  jav a2  s.c  om
        MafCliMetaFile meta = readMetaFile(sourceFile);
        String scriptSrc = new String(Files.readAllBytes(sourceFile.toPath()));
        meta.getSource().setScriptSrc(scriptSrc);
        return meta.getSource();
    } catch (IOException e) {
        throw new MovilizerMAFManagementException(e);
    }
}

From source file:org.sakuli.services.receiver.gearman.model.builder.ScreenshotDivConverter.java

protected String extractScreenshotAsBase64(Throwable exception) {
    if (exception instanceof SakuliExceptionWithScreenshot) {
        Path screenshotPath = ((SakuliExceptionWithScreenshot) exception).getScreenshot();
        if (screenshotPath != null) {
            try {
                byte[] binaryScreenshot = Files.readAllBytes(screenshotPath);
                String base64String = new BASE64Encoder().encode(binaryScreenshot);
                for (String newLine : Arrays.asList("\n", "\r")) {
                    base64String = StringUtils.remove(base64String, newLine);
                }//from w w  w  .ja va  2s.com
                return base64String;
            } catch (IOException e) {
                exceptionHandler.handleException(new SakuliReceiverException(e, String.format(
                        "error during the BASE64 encoding of the screenshot '%s'", screenshotPath.toString())));
            }
        }
    }
    return null;
}