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:com.exalttech.trex.util.PacketUtil.java

/**
 * Read file as String//from   w w w. ja  v  a2 s  .  com
 *
 * @param fileName
 * @return
 * @throws IOException
 * @throws URISyntaxException
 */
public String getFileContent(String fileName) throws IOException, URISyntaxException {
    return new String(Files.readAllBytes(Paths.get(getClass().getResource("/files/" + fileName).toURI())));
}

---

From source file:com.seleritycorp.common.base.http.client.FileHttpClient.java

@Override
protected CloseableHttpResponse doExecute(HttpHost target, HttpRequest request, HttpContext context)
        throws IOException, ClientProtocolException {
    final StatusLine statusLine;
    final FileHttpClientResponse response;
    byte[] content = null;

    String uri = request.getRequestLine().getUri();
    if (uri.startsWith("file://")) {
        File file = new File(URI.create(uri));
        uri = file.getAbsolutePath();//www  .  j  a v  a 2s .  c  om
    }
    Path path = Paths.get(uri);

    if (request instanceof HttpGet) {
        if (Files.exists(path)) {
            if (Files.isReadable(path)) {
                if (!Files.isDirectory(path)) {
                    content = Files.readAllBytes(path);
                    statusLine = createStatusLine(HttpStatus.SC_OK, "OK");
                } else {
                    // Trying to GET a directory
                    statusLine = createStatusLine(HttpStatus.SC_BAD_REQUEST, "Bad Request");
                }
            } else {
                // User does not have sufficient privilege to access the file
                statusLine = createStatusLine(HttpStatus.SC_FORBIDDEN, "Forbidden");
            }
        } else {
            // File does not exist.
            statusLine = createStatusLine(HttpStatus.SC_NOT_FOUND, "Not Found");
        }
    } else {
        // Request is not a HttpGet request. We currently only support GET, so we flag that the
        // client sent an illegal request.
        statusLine = createStatusLine(HttpStatus.SC_BAD_REQUEST, "Bad Request");
    }

    response = new FileHttpClientResponse(statusLine);
    if (content != null) {
        response.setEntity(new ByteArrayEntity(content));
    }

    return response;
}

---

From source file:net.sourceforge.cobertura.test.ParentChildStaticFieldTest.java

@Test
public void parentChildStaticFieldShouldWorkAfterInstrumentalizationTest() throws Exception {
    /*/*  w w  w .jav  a2s . c  o  m*/
     * Use a temporary directory and create a few sources files.
     */
    File tempDir = TestUtils.getTempDir();
    File srcDir = new File(tempDir, "src");
    File instrumentDir = new File(tempDir, "instrument");

    File mainSourceFile = new File(srcDir, "mypackage/ParentChildStaticField.java");
    File datafile = new File(srcDir, "cobertura.ser");
    mainSourceFile.getParentFile().mkdirs();

    byte[] encoded = Files.readAllBytes(Paths.get(
            "src/test/resources/examples/basic/src/com/example/simple/ParentChildStaticFieldExample.java"));

    FileUtils.write(mainSourceFile, new String(encoded, "utf8"));

    TestUtils.compileSource(ant, srcDir);

    TestUtils.instrumentClasses(ant, srcDir, datafile, instrumentDir);

    //moving instrumented classes so we don't have to change classpaths
    FileUtils.copyDirectory(instrumentDir, srcDir);

    /*
     * Kick off the Main (instrumented) class.
     */
    Java java = new Java();
    java.setProject(TestUtils.project);
    java.setClassname("mypackage.ParentChildStaticField");
    java.setDir(srcDir);
    java.setFork(true);
    java.setFailonerror(true);
    java.setClasspath(TestUtils.getCoberturaDefaultClasspath());
    java.execute();

}

---

From source file:io.druid.storage.hdfs.HdfsDataSegmentPullerTest.java

@Test
public void testZip() throws IOException, SegmentLoadingException {
    final File tmpDir = com.google.common.io.Files.createTempDir();
    final File tmpFile = File.createTempFile("zipContents", ".txt", tmpDir);

    final Path zipPath = new Path("/tmp/testZip.zip");

    final File outTmpDir = com.google.common.io.Files.createTempDir();

    final URI uri = URI.create(uriBase.toString() + zipPath.toString());

    try (final OutputStream stream = new FileOutputStream(tmpFile)) {
        ByteStreams.copy(new ByteArrayInputStream(pathByteContents), stream);
    }/*  www. j  a va  2s  . co  m*/
    Assert.assertTrue(tmpFile.exists());

    final File outFile = new File(outTmpDir, tmpFile.getName());
    outFile.delete();

    try (final OutputStream stream = miniCluster.getFileSystem().create(zipPath)) {
        CompressionUtils.zip(tmpDir, stream);
    }
    try {
        Assert.assertFalse(outFile.exists());
        puller.getSegmentFiles(new Path(uri), outTmpDir);
        Assert.assertTrue(outFile.exists());

        Assert.assertArrayEquals(pathByteContents, Files.readAllBytes(outFile.toPath()));
    } finally {
        if (tmpFile.exists()) {
            tmpFile.delete();
        }
        if (outFile.exists()) {
            outFile.delete();
        }
        if (outTmpDir.exists()) {
            outTmpDir.delete();
        }
        if (tmpDir.exists()) {
            tmpDir.delete();
        }
    }
}

---

From source file:io.druid.segment.loading.HdfsDataSegmentPullerTest.java

@Test
public void testZip() throws IOException, SegmentLoadingException {
    final File tmpDir = com.google.common.io.Files.createTempDir();
    final File tmpFile = File.createTempFile("zipContents", ".txt", tmpDir);

    final Path zipPath = new Path("/tmp/testZip.zip");

    final File outTmpDir = com.google.common.io.Files.createTempDir();

    final URI uri = URI.create(uriBase.toString() + zipPath.toString());

    try (final OutputStream stream = new FileOutputStream(tmpFile)) {
        ByteStreams.copy(new ByteArrayInputStream(pathByteContents), stream);
    }//from www . ja va 2  s  .  c om
    Assert.assertTrue(tmpFile.exists());

    final File outFile = new File(outTmpDir, tmpFile.getName());
    outFile.delete();

    try (final OutputStream stream = miniCluster.getFileSystem().create(zipPath)) {
        CompressionUtils.zip(tmpDir, stream);
    }
    try {
        Assert.assertFalse(outFile.exists());
        puller.getSegmentFiles(uri, outTmpDir);
        Assert.assertTrue(outFile.exists());

        Assert.assertArrayEquals(pathByteContents, Files.readAllBytes(outFile.toPath()));
    } finally {
        if (tmpFile.exists()) {
            tmpFile.delete();
        }
        if (outFile.exists()) {
            outFile.delete();
        }
        if (outTmpDir.exists()) {
            outTmpDir.delete();
        }
        if (tmpDir.exists()) {
            tmpDir.delete();
        }
    }
}

---

From source file:io.github.casnix.mcdropshop.util.configsys.Shops.java

public final Shops addShop(String shopName, String worldName, String x, String y, String z, Player player) {
    try {//from  w ww.ja va2s . co m
        String configTable = new String(Files.readAllBytes(Paths.get("./plugins/mcDropShop/Shops.json")));

        JSONParser parser = new JSONParser();

        Object obj = parser.parse(configTable);

        JSONObject jsonObj = (JSONObject) obj;

        JSONArray shopList = (JSONArray) jsonObj.get("shopsArray");

        // Make sure that our array isn't empty
        if (shopList == null) {
            player.sendMessage("\u00A7e<\u00A73mcDropShop : internal error\u00A7e>");

            return this;
        }

        JSONObject shopObj;

        String shopName2;
        // Check if there's already a shop by that name         
        for (int index = 0; index < shopList.size(); index++) {
            shopObj = (JSONObject) (shopList.get(index));

            shopName2 = (String) shopObj.get("shopName");

            if (shopName2.equals(shopName)) {
                player.sendMessage("\u00a7aThere is already a shop by that name!");
                return this;
            }

        }

        // Set our new shop in the JSON table in memory
        JSONObject newShop = new JSONObject();

        newShop.put("shopName", shopName);
        newShop.put("world", worldName);
        newShop.put("x", x);
        newShop.put("y", y);
        newShop.put("z", z);

        // Update the array in memory
        shopList.add(newShop);

        // Update the entire JSON table in memory
        jsonObj.put("shopsArray", shopList);

        // Make the shop stub
        JSONObject shopStub = new JSONObject();
        shopStub.put("amount", "0");
        shopStub.put("price", "0");
        shopStub.put("type", "buy");

        JSONArray newShopItemList = new JSONArray();

        JSONObject SNL = new JSONObject();
        SNL.put("ShopItems", newShopItemList);

        jsonObj.put(shopName, SNL);

        // Update Shops.json
        FileWriter shopsJSON = new FileWriter("./plugins/mcDropShop/Shops.json");

        shopsJSON.write(jsonObj.toJSONString());

        shopsJSON.flush();
        shopsJSON.close();

        player.sendMessage("\u00a7aShop added!");

        return this;
    } catch (ParseException e) {
        Bukkit.getLogger().warning("[mcDropShop] Caught ParseException in addShop()");
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        Bukkit.getLogger().warning("[mcDropShop] Could not find ./plugins/mcDropShop/Shops.json");
        e.printStackTrace();
    } catch (IOException e) {
        Bukkit.getLogger().warning("[mcDropShop] Caught IOException in addShop()");
        e.printStackTrace();
    }

    return this;
}

---

From source file:com.netflix.nicobar.cassandra.CassandraArchiveRepositoryTest.java

@SuppressWarnings({ "rawtypes", "unchecked" })
@Test/* w  w  w .  jav  a  2 s . c  o m*/
public void testInsertArchive() throws IOException {
    JarScriptArchive jarArchive = new JarScriptArchive.Builder(testArchiveJarFile).build();
    repository.insertArchive(jarArchive);

    Map<String, Object> columns = new HashMap<String, Object>();
    Path jarFilePath;
    try {
        jarFilePath = Paths.get(jarArchive.getRootUrl().toURI());
    } catch (URISyntaxException e) {
        throw new IOException(e);
    }
    ScriptModuleSpec moduleSpec = jarArchive.getModuleSpec();
    String serialized = config.getModuleSpecSerializer().serialize(moduleSpec);
    byte[] jarBytes = Files.readAllBytes(jarFilePath);
    columns.put(Columns.shard_num.name(), repository.calculateShardNum(moduleSpec.getModuleId()));
    columns.put(Columns.last_update.name(), jarArchive.getCreateTime());
    columns.put(Columns.archive_content.name(), jarBytes);
    columns.put(Columns.archive_content_hash.name(), repository.calculateHash(jarBytes));
    columns.put(Columns.module_spec.name(), serialized);

    ArgumentCaptor<String> argument1 = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<Map> argument2 = ArgumentCaptor.forClass(Map.class);
    verify(gateway).upsert(argument1.capture(), argument2.capture());

    assertEquals(moduleSpec.getModuleId().toString(), argument1.getValue());
    Map columnMap = argument2.getValue();
    assertEquals(repository.calculateShardNum(moduleSpec.getModuleId()),
            columnMap.get(Columns.shard_num.name()));
    assertTrue(Arrays.equals(jarBytes, (byte[]) columnMap.get(Columns.archive_content.name())));
    assertTrue(Arrays.equals(repository.calculateHash(jarBytes),
            (byte[]) columnMap.get(Columns.archive_content_hash.name())));
    assertEquals(serialized, (String) columnMap.get(Columns.module_spec.name()));
    assertEquals(jarArchive.getCreateTime(), (long) columnMap.get(Columns.last_update.name()));
}

---

From source file:com.crushpaper.Main.java

/** Returns the contents of the file as a string or null. */
static String readFile(File file) {
    byte[] encoded;

    try {/*www  .  j a  v a2 s .c om*/
        encoded = Files.readAllBytes(file.toPath());
    } catch (IOException e) {
        return null;
    }

    return new String(encoded, Charset.forName("UTF-8"));
}

---

From source file:com.alehuo.wepas2016projekti.service.InitService.java

/**
 * Lis kuvan//from  ww  w.j av a  2  s .  c o  m
 *
 * @param fPath Tiedoston sijainti
 * @param type Tyyppi
 * @param type2 Tyyppi 2
 * @param description Kuvaus
 * @param poster Lisj
 * @param resize Pienennetnk kuvaa vai ei?
 * @throws IOException
 */
public void addImage(String fPath, String type, String type2, String description, String poster, boolean resize)
        throws IOException {
    Path path = Paths.get(fPath);
    Image i = new Image();
    i.setImageContentType(type);
    //Jos kuva halutaan pienent
    if (resize) {
        i.setImageData(resizeImage(Files.readAllBytes(path), type2, widthHeight));
    } else {
        //Muuten, lis kuva sellaisenaan
        i.setImageData(Files.readAllBytes(path));
    }
    i.setDescription(description);
    i.setImageOwner(userService.getUserByUsername(poster));
    imageRepo.save(i);
}

---

From source file:org.eclipse.vorto.remoterepository.internal.dao.FilesystemModelDAO.java

private ModelContent getModelContent(Path file) {
    ModelType modelType = getModelType(file.toString());
    try {// ww  w.  j  a  v a  2 s.com
        return new ModelContent(modelType, Files.readAllBytes(file));
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »