Example usage for java.nio.file Files 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:io.github.swagger2markup.extensions.SchemaExtensionTest.java

@Test
public void testSwagger2AsciiDocSchemaExtension() throws IOException, URISyntaxException {
    //Given//from   w  w w.ja  v  a 2 s.  c o  m
    Path file = Paths.get(SchemaExtensionTest.class.getResource("/yaml/swagger_petstore.yaml").toURI());
    Path outputDirectory = Paths.get("build/test/asciidoc/generated");
    FileUtils.deleteQuietly(outputDirectory.toFile());

    //When
    Properties properties = new Properties();
    properties.load(SchemaExtensionTest.class.getResourceAsStream("/config/config.properties"));
    Swagger2MarkupConfig config = new Swagger2MarkupConfigBuilder(properties).build();
    Swagger2MarkupExtensionRegistry registry = new Swagger2MarkupExtensionRegistryBuilder()
            //.withDefinitionsDocumentExtension(new SchemaExtension(Paths.get("src/test/resources/docs/asciidoc/extensions").toUri()))
            .build();
    Swagger2MarkupConverter.from(file).withConfig(config).withExtensionRegistry(registry).build()
            .toFolder(outputDirectory);

    //Then
    assertThat(new String(Files.readAllBytes(outputDirectory.resolve("definitions.adoc")))).contains("=== Pet");
    assertThat(new String(Files.readAllBytes(outputDirectory.resolve("definitions.adoc"))))
            .contains("==== XML Schema");
}

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From source file:com.twosigma.beaker.chart.serializer.RastersSerializer.java

@Override
public void serialize(Rasters raster, JsonGenerator jgen, SerializerProvider sp)
        throws IOException, JsonProcessingException {

    jgen.writeStartObject();/*  ww w .ja va  2 s . c  o m*/

    jgen.writeObjectField("type", raster.getClass().getSimpleName());
    jgen.writeObjectField("x", raster.getX());
    jgen.writeObjectField("y", raster.getY());
    jgen.writeObjectField("opacity", raster.getOpacity());
    jgen.writeObjectField("visible", raster.getVisible());
    jgen.writeObjectField("yAxis", raster.getYAxis());
    jgen.writeObjectField("position", raster.getPosition());
    if (raster.getWidth() != null) {
        jgen.writeObjectField("width", raster.getWidth());
    }
    if (raster.getHeight() != null) {
        jgen.writeObjectField("height", raster.getHeight());
    }
    // datastring will override file path/url
    if (raster.getDataString() != null) {
        jgen.writeObjectField("value", Bytes2Base64(raster.getDataString(), null));
    } else if (!raster.getFilePath().isEmpty()) {
        String path = raster.getFilePath();
        byte[] picture = Files.readAllBytes(new File(path).toPath());
        String extension = "";
        int i = path.lastIndexOf('.');
        if (i > 0) {
            extension = path.substring(i + 1);
        }
        jgen.writeObjectField("value", Bytes2Base64(picture, extension));
    } else if (!raster.getFileUrl().isEmpty()) {
        jgen.writeObjectField("value", raster.getFileUrl());
    }

    jgen.writeEndObject();
}

---

From source file:io.fabric8.vertx.maven.plugin.ConfigConversionUtilTest.java

@Test
public void convertArrayYamlToJson() throws Exception {
    Path yamlFile = Paths.get(this.getClass().getResource("/testconfig2.yaml").toURI());
    Path jsonFilePath = Files.createTempFile("testconfig2", ".json");
    assertNotNull(yamlFile);/*from   w  w w. j  a  v a  2s.c o m*/
    assertTrue(yamlFile.toFile().isFile());
    assertTrue(yamlFile.toFile().exists());
    ConfigConverterUtil.convertYamlToJson(yamlFile, jsonFilePath);
    assertNotNull(jsonFilePath);
    String jsonDoc = new String(Files.readAllBytes(jsonFilePath));
    assertNotNull(jsonDoc);
    JSONObject jsonMap = new JSONObject(jsonDoc);
    assertNotNull(jsonMap);
    assertNotNull(jsonMap.get("names"));
    JSONArray names = jsonMap.getJSONArray("names");
    assertTrue(names.length() == 4);
    assertEquals(names.get(0), "kamesh");

}

---

From source file:dyco4j.instrumentation.entry.CLI.java

private static void processCommandLine(final CommandLine cmdLine) throws IOException {
    final Path _srcRoot = Paths.get(cmdLine.getOptionValue(IN_FOLDER_OPTION));
    final Path _trgRoot = Paths.get(cmdLine.getOptionValue(OUT_FOLDER_OPTION));

    final Predicate<Path> _nonClassFileSelector = p -> !p.toString().endsWith(".class")
            && Files.isRegularFile(p);
    final BiConsumer<Path, Path> _fileCopier = (srcPath, trgPath) -> {
        try {//from  w ww.j  a  v a2s .  c o  m
            Files.copy(srcPath, trgPath);
        } catch (final IOException _ex) {
            throw new RuntimeException(_ex);
        }
    };
    processFiles(_srcRoot, _trgRoot, _nonClassFileSelector, _fileCopier);

    final Predicate<Path> _classFileSelector = p -> p.toString().endsWith(".class");
    final String _methodNameRegex = cmdLine.getOptionValue(METHOD_NAME_REGEX_OPTION, METHOD_NAME_REGEX);
    final Boolean _onlyAnnotatedTests = cmdLine.hasOption(ONLY_ANNOTATED_TESTS_OPTION);
    final BiConsumer<Path, Path> _classInstrumenter = (srcPath, trgPath) -> {
        try {
            final byte[] _bytecode = Files.readAllBytes(srcPath);
            final ClassReader _cr = new ClassReader(_bytecode);
            final ClassWriter _cw = new ClassWriter(_cr, ClassWriter.COMPUTE_MAXS);
            final ClassVisitor _cv1 = new LoggerInitializingClassVisitor(CLI.ASM_VERSION, _cw);
            final ClassVisitor _cv2 = new TracingClassVisitor(_cv1, _methodNameRegex, _onlyAnnotatedTests);
            _cr.accept(_cv2, 0);
            final byte[] _out = _cw.toByteArray();
            Files.write(trgPath, _out);
        } catch (final IOException _ex) {
            throw new RuntimeException(_ex);
        }
    };
    processFiles(_srcRoot, _trgRoot, _classFileSelector, _classInstrumenter);
}

---

From source file:com.spotify.helios.servicescommon.PersistentAtomicReference.java

private PersistentAtomicReference(final Path filename, final JavaType javaType,
        final Supplier<? extends T> initialValue) throws IOException, InterruptedException {
    try {/*from   w  ww  .  ja  v a 2 s  .  c om*/
        this.filename = filename.toAbsolutePath();
        this.tempfilename = filename.getFileSystem().getPath(this.filename.toString() + ".tmp");
        if (Files.exists(filename)) {
            final byte[] bytes = Files.readAllBytes(filename);
            if (bytes.length > 0) {
                value = Json.read(bytes, javaType);
            } else {
                value = initialValue.get();
            }
        } else {
            value = initialValue.get();
        }
    } catch (InterruptedIOException | ClosedByInterruptException e) {
        throw new InterruptedException(e.getMessage());
    }
}

---

From source file:com.oneops.boo.ClientConfigInterpolator.java

/**
 * Take key/value pairs from a OneOps configuration profile and interpolate a Boo YAML template
 * with them.//from w  ww . j  a va2 s . c om
 * 
 * @param booYamlFile template to use
 * @param booConfigFile to use for key/value pairs
 * @param profile in configuration file to use for key/value pairs
 * @return Interpolate Boo YAML template
 * @throws IOException throw if there are errors interpolating the template
 */
public String interpolate(File booYamlFile, File booConfigFile, String profile) throws IOException {
    String booYaml = new String(Files.readAllBytes(booYamlFile.toPath()));
    return interpolate(booYaml, booConfigFile, profile);
}

---

From source file:com.github.ukase.service.PdfRendererTest.java

private byte[] getFile(String file) throws IOException {
    File dataFile = new File(settings.getResources(), file);
    if (!dataFile.exists()) {
        return null;
    }//from  ww  w  .  j av  a2 s  .co m
    return Files.readAllBytes(dataFile.toPath());
}

---

From source file:com.github.ffremont.microservices.springboot.node.tasks.InstallJarTaskTest.java

@Test
public void testRun() throws Exception {
    MicroServiceTask msTask = this.create();
    MicroServiceRest ms = msTask.getMs();

    Path msVersionFolder = Paths.get(this.nodeBase, ms.getName(), ms.getVersion());
    Files.createDirectories(msVersionFolder);
    when(helper.targetDirOf(anyObject())).thenReturn(msVersionFolder);
    when(helper.targetJarOf(anyObject()))
            .thenReturn(Paths.get(msVersionFolder.toString(), NodeHelper.jarNameOf(ms)));

    task.run(msTask);//ww  w  . j  av a  2 s  . c o  m

    Path checksumFile = Paths.get(msVersionFolder.toString(), InstallTask.CHECKSUM_FILE_NAME + ".txt");
    assertTrue(Files.exists(checksumFile));
    assertArrayEquals(ms.getSha1().getBytes(), Files.readAllBytes(checksumFile));

    Path binary = Paths.get(msVersionFolder.toString(), NodeHelper.jarNameOf(ms));
    assertTrue(Files.exists(binary));

    LOG.info("testRun : " + nodeBase);
}

---

From source file:com.samlikescode.stackoverflow.questions.q33386664.DataHolderTest.java

@Test
public void dataHolderTest() throws Exception {
    String input = new String(Files.readAllBytes(Paths.get(
            "/Users/berrysa/projects/stackoverflow/src/main/java/com/samlikescode/stackoverflow/questions/q33386664/input.xml")));
    DataHolder dataHolder = om.readValue(input, DataHolder.class);

    Map<Id, DataHolder.Data> dataContainer = dataHolder.dataContainer;

    Id expectedId1 = new Id();
    expectedId1.eventId = 1;//  w ww  .  j a v a 2 s  .c  o  m
    expectedId1.groupId = 1;
    assertEquals(1, dataContainer.get(expectedId1));
}

---

From source file:org.yroffin.neo4b.services.BoardMapper.java

public void map() throws IOException, URISyntaxException {

    // GET/*from   ww  w . j  a v  a2  s.  c  o m*/
    spark.Spark.get("/api/boardManagement/v1/boards", (request, response) -> {
        response.type("application/json");
        response.body(boardResource.getBoards(request.body(), BoardRest.class));
        return response.body();
    });

    // POST
    spark.Spark.post("/api/boardManagement/v1/boards", (request, response) -> {
        response.type("application/json");
        response.body(boardResource.createBoard(request.body(), BoardRest.class));
        return response.body();
    });

    // DELETE
    spark.Spark.delete("/api/boardManagement/v1/boards/:id", (request, response) -> {
        response.type("application/json");
        try {
            response.body(boardResource.deleteBoard(request.params(":id"), BoardRest.class));
        } catch (org.yroffin.neo4b.exception.NotFoundException e) {
            response.body("{}");
            response.status(404);
        }
        return response.body();
    });

    // Static
    // Spark.staticFileLocation("public");

    spark.Spark.get("*", (request, response) -> {
        String path = request.pathInfo();
        if (path.compareTo("/") == 0) {
            path = "/index.html";
        }
        String content = new String(Files.readAllBytes(Paths.get("src/main/resources/public" + path)));
        if (path.endsWith(".css")) {
            response.type("text/css");
        }
        return content;
    });
}

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