Example usage for java.nio.file Files readAllBytes

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

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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:com.github.dougkelly88.FLIMPlateReaderGUI.SequencingClasses.GUIComponents.XYSequencing.java

private void setupInsertComboBox() {
    Gson gsonInserts = new Gson();
    //Load the file with the stored offsets
    String directoryName = ij.IJ.getDirectory("ImageJ");
    String objectFilepath = directoryName.concat("OPENFLIMHCA_JSONInsertOffsets.txt");
    String JSONInString = "";
    try {//from w  ww . java2s  .  c  om
        JSONInString = new String(Files.readAllBytes(FileSystems.getDefault().getPath(objectFilepath)));
    } catch (Exception e) {
    }
    insertType.removeAllItems();
    Insert_object[] inserts = gsonInserts.fromJson(JSONInString, Insert_object[].class);
    insertOffsetInfo = new String[inserts.length][inserts[0].getClass().getDeclaredFields().length];
    //System.out.println(inserts[0].getClass().getDeclaredFields().length);
    for (int i = 0; i < inserts.length; i++) {
        insertOffsetInfo[i][0] = inserts[i].getInsertName();
        insertOffsetInfo[i][1] = inserts[i].getInsertOffsets()[0].toString();
        insertOffsetInfo[i][2] = inserts[i].getInsertOffsets()[1].toString();
        insertOffsetInfo[i][3] = inserts[i].getInsertOffsets()[2].toString();
        insertType.addItem(inserts[i].getInsertName());
    }
    InsertOffsetsloaded = true;
}

From source file:com.liferay.blade.cli.ConvertThemeCommand.java

private boolean compassSupport(String themePath) throws Exception {
    File themeDir = new File(themePath);

    File customCss = new File(themeDir, "docroot/_diffs/css/custom.css");

    if (!customCss.exists()) {
        customCss = new File(themeDir, "docroot/_diffs/css/_custom.scss");
    }//from  www . j a  va  2s.  co  m

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

    String css = new String(Files.readAllBytes(customCss.toPath()));

    Matcher matcher = _compassImport.matcher(css);

    return matcher.find();
}

From source file:edu.si.services.itest.UCT_AltId_IT.java

private static void ingest(String pid, Path payload) throws IOException {
    if (!checkObjecsExist(pid)) {
        HttpPost ingest = new HttpPost(
                FEDORA_URI + "/objects/" + pid + "?format=info:fedora/fedora-system:FOXML-1.1");
        ingest.setEntity(new ByteArrayEntity(Files.readAllBytes(payload)));
        ingest.setHeader("Content-type", MediaType.TEXT_XML);
        try (CloseableHttpResponse pidRes = httpClient.execute(ingest)) {
            assertEquals("Failed to ingest " + pid + "!", SC_CREATED, pidRes.getStatusLine().getStatusCode());
            logger.info("Ingested test object {}", EntityUtils.toString(pidRes.getEntity()));
        }/*  w w  w  .  ja v  a 2s.c  o m*/
    }
}

From source file:com.smartsheet.api.internal.SheetResourcesImplTest.java

@Test
public void testGetSheetAsExcel() throws SmartsheetException, IOException {
    File file = new File("src/test/resources/getExcel.xls");
    server.setResponseBody(file);/*from   ww  w .  j a va 2  s. co  m*/
    server.setContentType("application/vnd.ms-excel");

    ByteArrayOutputStream output = new ByteArrayOutputStream();
    sheetResource.getSheetAsExcel(1234L, output);

    assertNotNull(output);
    assertTrue(output.toByteArray().length > 0);

    //byte[] original = IOUtils.toByteArray(new FileReader(file));
    byte[] data = Files.readAllBytes(Paths.get(file.getPath()));
    assertEquals(data.length, output.toByteArray().length);
}

From source file:io.spotnext.maven.mojo.TransformTypesMojo.java

/** {@inheritDoc} */
@Override// w  w w . j a  v a2  s .  c om
public void execute() throws MojoExecutionException {
    if (skip) {
        getLog().info("Skipping type transformation!");
        return;
    }

    trackExecution("start");

    final ClassLoader classLoader = getClassloader();
    final List<ClassFileTransformer> transformers = getClassFileTransformers(classLoader);

    List<File> classFiles = FileUtils.getFiles(project.getBuild().getOutputDirectory(),
            f -> f.getAbsolutePath().endsWith(".class"));
    getLog().debug("Found class files for processing: "
            + classFiles.stream().map(f -> f.getName()).collect(Collectors.joining(", ")));

    if (CollectionUtils.isNotEmpty(transformers)) {
        if (CollectionUtils.isNotEmpty(classFiles)) {
            getLog().info(String.format("Transforming %s classes", classFiles.size()));

            for (final File f : classFiles) {
                if (f.getName().endsWith(Constants.CLASS_EXTENSION)) {
                    String relativeClassFilePath = StringUtils.remove(f.getPath(),
                            project.getBuild().getOutputDirectory());
                    relativeClassFilePath = StringUtils.removeStart(relativeClassFilePath, "/");
                    final String className = relativeClassFilePath.substring(0,
                            relativeClassFilePath.length() - Constants.CLASS_EXTENSION.length());

                    trackExecution("Loading class: " + f.getAbsolutePath());

                    byte[] byteCode;
                    try {
                        byteCode = Files.readAllBytes(f.toPath());
                    } catch (final IOException e) {
                        String message = String.format("Can't read bytecode for class %s", className);
                        buildContext.addMessage(f, 0, 0, message, BuildContext.SEVERITY_ERROR, e);
                        throw new IllegalStateException(message, e);
                    }

                    trackExecution("Loaded class: " + f.getAbsolutePath());

                    for (final ClassFileTransformer t : transformers) {
                        try {

                            // log exceptions into separate folder, to be able to inspect them even if Eclipse swallows them ...
                            if (t instanceof AbstractBaseClassTransformer) {
                                ((AbstractBaseClassTransformer) t).setErrorLogger(this::logError);
                            }

                            // returns null if nothing has been transformed
                            byteCode = t.transform(classLoader, className, null, null, byteCode);
                        } catch (final Exception e) {
                            String exception = "Exception during transformation of class: "
                                    + f.getAbsolutePath() + "\n" + e.getMessage();
                            trackExecution(exception);
                            String message = String.format("Can't transform class %s, transformer %s: %s",
                                    className, t.getClass().getSimpleName(), ExceptionUtils.getStackTrace(e));
                            buildContext.addMessage(f, 0, 0, message, BuildContext.SEVERITY_ERROR, e);
                            throw new MojoExecutionException(exception, e);
                        }
                    }

                    if (byteCode != null && byteCode.length > 0) {
                        try {
                            Files.write(f.toPath(), byteCode, StandardOpenOption.CREATE,
                                    StandardOpenOption.WRITE, StandardOpenOption.TRUNCATE_EXISTING);

                            trackExecution("Saved transformed class: " + f.getAbsolutePath());
                        } catch (final IOException e) {
                            String message = "Could not write modified class: " + relativeClassFilePath;
                            buildContext.addMessage(f, 0, 0, message, BuildContext.SEVERITY_ERROR, e);
                            throw new IllegalStateException(message);
                        } finally {
                            buildContext.refresh(f);
                            getLog().info("Applied transformation to type: " + f.getAbsolutePath());
                        }
                    } else {
                        trackExecution("No changes made for class: " + f.getAbsolutePath());
                        getLog().debug("No transformation was applied to type: " + f.getAbsolutePath());
                    }
                }
            }
        } else {
            getLog().info("No class files found");
        }

        trackExecution("All classes in build output folder transformed");

        if (includeJars) {
            final String packaging = project.getPackaging();
            final Artifact artifact = project.getArtifact();

            if ("jar".equals(packaging) && artifact != null) {
                try {
                    final File source = artifact.getFile();

                    if (source.isFile()) {
                        final File destination = new File(source.getParent(), "instrument.jar");

                        final JarTransformer transformer = new JarTransformer(getLog(), classLoader,
                                Arrays.asList(source), transformers);
                        transformer.transform(destination);

                        final File sourceRename = new File(source.getParent(),
                                "notransform-" + source.getName());

                        if (source.renameTo(sourceRename)) {
                            throw new MojoExecutionException(String.format("Could not move %s to %s",
                                    source.toString(), sourceRename.toString()));
                        }

                        if (destination.renameTo(sourceRename)) {
                            throw new MojoExecutionException(String.format("Could not move %s to %s",
                                    destination.toString(), sourceRename.toString()));
                        }

                        buildContext.refresh(destination);
                    }
                } catch (final Exception e) {
                    buildContext.addMessage(artifact.getFile(), 0, 0, e.getMessage(),
                            BuildContext.SEVERITY_ERROR, e);
                    throw new MojoExecutionException(e.getMessage(), e);
                }
            } else {
                getLog().debug(String.format("Artifact %s not a jar file",
                        artifact != null ? (artifact.getGroupId() + ":" + artifact.getArtifactId())
                                : "<null>"));
            }
        }
    } else {
        getLog().info("No class transformers configured");
    }
}

From source file:com.ccserver.digital.controller.CreditCardApplicationDocumentControllerTest.java

@Test
public void downloadDocumentAppIdMockTest() throws IOException, URISyntaxException {
    File ifile = new File("./src/main/resources/sample");
    Path idDocPath = FileSystems.getDefault().getPath(ifile.getAbsolutePath(), "IdDoc.pdf");
    byte[] idDocByteArray = Files.readAllBytes(idDocPath);

    CreditCardApplicationDocumentDTO ccAppDocDTO = new CreditCardApplicationDocumentDTO();
    ccAppDocDTO.setId(1L);/*from   w ww .  j  a va 2s .  c o  m*/
    ccAppDocDTO.setDocument(idDocByteArray);
    ccAppDocDTO.setFileName("name");
    List<CreditCardApplicationDocumentDTO> ccAppDocDTOs = new ArrayList<CreditCardApplicationDocumentDTO>();
    ccAppDocDTOs.add(ccAppDocDTO);
    CreditCardApplicationDTO ccAppDTO = getCreditCardApplicationDTOMock(1L);

    Mockito.when(mockDocService.getDocumentsByApplicationId(1L)).thenReturn(ccAppDocDTOs);
    ResponseEntity<?> response = mockDocController.downloadDocumentByAppId(1L);
    List<CreditCardApplicationDocumentDTO> result = (List<CreditCardApplicationDocumentDTO>) response.getBody();

    Assert.assertEquals(result.size(), 1);
}

From source file:fr.pilato.elasticsearch.crawler.fs.util.FsCrawlerUtil.java

/**
 * Reads a mapping from dir/version/type.json file
 *
 * @param dir Directory containing mapping files per major version
 * @param version Elasticsearch major version number (only major digit is kept so for 2.3.4 it will be 2)
 * @param type The expected type (will be expanded to type.json)
 * @return the mapping// ww w  .j a v  a  2s  . c  om
 * @throws URISyntaxException
 * @throws IOException
 */
public static String readMapping(Path dir, String version, String type) throws URISyntaxException, IOException {
    Path file = dir.resolve(version).resolve(type + ".json");
    return new String(Files.readAllBytes(file), "UTF-8");
}

From source file:com.grillecube.engine.renderer.model.json.JSONHelper.java

/**
 * return a String which contains the full file bytes
 * /*from   w w  w  .  j a  v a 2s .  c  om*/
 * @throws IOException
 */
public static String readFile(File file) throws IOException {
    if (!file.exists()) {
        throw new IOException("Couldnt read model file. (It doesnt exists: " + file.getPath() + ")");
    }
    if (file.isDirectory()) {
        throw new IOException("Couldnt read model file. (It is a directory!!! " + file.getPath() + ")");
    }
    if (!file.canRead() && !file.setReadable(true)) {
        throw new IOException("Couldnt read model file. (Missing read permissions: " + file.getPath() + ")");
    }

    byte[] encoded = Files.readAllBytes(Paths.get(file.getPath()));
    return (new String(encoded, StandardCharsets.UTF_8));
}

From source file:gov.nist.appvet.toolmgr.ToolServiceAdapter.java

public static String getTextReportString(String reportPath, AppInfo appInfo) {
    byte[] encoded = null;
    try {/*from  ww  w .  j  a  va2s.  com*/
        encoded = Files.readAllBytes(Paths.get(reportPath));
        return Charset.defaultCharset().decode(ByteBuffer.wrap(encoded)).toString();
    } catch (final IOException e) {
        appInfo.log.error(e.getMessage());
        return null;
    } finally {
        encoded = null;
    }
}

From source file:com.liferay.blade.cli.command.ConvertThemeCommand.java

private static boolean _compassSupport(String themePath) throws Exception {
    File themeDir = new File(themePath);

    File customCss = new File(themeDir, "docroot/_diffs/css/custom.css");

    if (!customCss.exists()) {
        customCss = new File(themeDir, "docroot/_diffs/css/_custom.scss");
    }/*w  w w .ja  v  a 2 s.c  om*/

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

    String css = new String(Files.readAllBytes(customCss.toPath()));

    Matcher matcher = _compassImport.matcher(css);

    return matcher.find();
}