Example usage for com.google.common.io ByteSource wrap

Introduction

In this page you can find the example usage for com.google.common.io ByteSource wrap.

Prototype

public static ByteSource wrap(byte[] b) 

Source Link

Document

Returns a view of the given byte array as a ByteSource .

Usage

From source file:com.google.devtools.build.xcode.plmerge.PlistMerging.java

public static NSDictionary readPlistFile(final Path sourceFilePath) throws IOException {
    ByteSource rawBytes = new Utf8BomSkippingByteSource(sourceFilePath);

    try {/* w  ww  .j  av a 2 s.  c  o  m*/
        try (InputStream in = rawBytes.openStream()) {
            return (NSDictionary) PropertyListParser.parse(in);
        } catch (PropertyListFormatException | ParseException e) {
            // If we failed to parse, the plist may implicitly be a map. To handle this, wrap the plist
            // with {}.
            // TODO(bazel-team): Do this in a cleaner way.
            ByteSource concatenated = ByteSource.concat(ByteSource.wrap(new byte[] { '{' }), rawBytes,
                    ByteSource.wrap(new byte[] { '}' }));
            try (InputStream in = concatenated.openStream()) {
                return (NSDictionary) PropertyListParser.parse(in);
            }
        }
    } catch (PropertyListFormatException | ParseException | ParserConfigurationException | SAXException e) {
        throw new IOException(e);
    }
}

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From source file:com.facebook.buck.artifact_cache.HybridPayloadGenerator.java

public void encodeHybridStoreRequestOnePayload() throws IOException {
    ThriftArtifactCacheProtocol.Request request = ThriftArtifactCacheProtocol.createRequest(PROTOCOL,
            createStoreRequest(), ByteSource.wrap(Arrays.copyOf(PAYLOAD_ONE_BYTES, PAYLOAD_ONE_BYTES.length)));

    try (ByteArrayOutputStream stream = new ByteArrayOutputStream()) {
        request.writeAndClose(stream);/*from w  w w  . j a v  a  2 s  . c  o  m*/
        stream.flush();
        byte[] buffer = stream.toByteArray();
        System.out.println("Store request:");
        System.out.println(BaseEncoding.base64().encode(buffer));
    }
}

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From source file:org.jclouds.examples.glacier.MainApp.java

private static void interruptionExample(final BlobStore blobstore) throws IOException {
    // Create a container
    final String containerName = "jclouds_interruptionExample_" + UUID.randomUUID().toString();
    blobstore.createContainerInLocation(null, containerName); // Create a vault

    // Create a blob
    ByteSource payload = ByteSource.wrap("data".getBytes(Charsets.UTF_8));
    Blob blob = blobstore.blobBuilder("ignored") // The blob name is ignored in Glacier
            .payload(payload).contentLength(payload.size()).build();

    // Put the blob in the container
    final String blobId = blobstore.putBlob(containerName, blob);

    // New thread
    Thread thread = new Thread() {
        public void run() {
            try {
                blobstore.getBlob(containerName, blobId);
            } catch (RuntimeException e) {
                System.out.println("The request was aborted");
            }/*from  w  w w.  j  a  va 2 s. co m*/
        }
    };

    // Start and interrupt the thread
    thread.start();
    thread.interrupt();
    try {
        thread.join();
    } catch (InterruptedException e) {
        Throwables.propagate(e);
    }
}

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From source file:org.codice.ddf.configuration.migration.AbstractMigrationSupport.java

public static String decrypt(byte[] data, Path keyPath)
        throws IOException, DecoderException, NoSuchPaddingException, NoSuchAlgorithmException,
        InvalidKeyException, InvalidAlgorithmParameterException {

    String keyData = new String(readFileToByteArray(keyPath.toFile()), StandardCharsets.UTF_8);
    byte[] keyBytes = decodeHex(keyData.toCharArray());
    SecretKey secretKey = new SecretKeySpec(keyBytes, MigrationZipConstants.KEY_ALGORITHM);
    Cipher cipher = Cipher.getInstance(MigrationZipConstants.CIPHER_ALGORITHM);
    IvParameterSpec iv = new IvParameterSpec(MigrationZipConstants.CIPHER_IV);
    cipher.init(Cipher.DECRYPT_MODE, secretKey, iv);
    String decryptedContent;/*from   w  w  w .j av  a 2s  .c  o m*/
    try (InputStream is = new CipherInputStream(ByteSource.wrap(data).openStream(), cipher)) {
        decryptedContent = IOUtils.toString(is, StandardCharsets.UTF_8);
    }
    return decryptedContent;
}

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From source file:org.attribyte.api.http.ResponseBuilder.java

/**
 * Creates an immutable streamed response.
 * @return The response.//from  ww w . ja  va2 s . com
 */
public StreamedResponse createStreamed() {
    final ByteSource bodySource = this.bodySource != null ? this.bodySource
            : body != null ? ByteSource.wrap(body.toByteArray()) : null;
    return new StreamedResponse(statusCode, headers, bodySource, attributes);
}

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From source file:org.apache.brooklyn.util.core.internal.ssh.process.ProcessTool.java

@Override
public int execScript(final Map<String, ?> props, final List<String> commands, final Map<String, ?> env) {
    return new ToolAbstractExecScript(props) {
        public int run() {
            try {
                String directory = getOptionalVal(props, PROP_DIRECTORY);
                File directoryDir = (directory != null) ? new File(Os.tidyPath(directory)) : null;

                String scriptContents = toScript(props, commands, env);

                if (LOG.isTraceEnabled())
                    LOG.trace("Running shell process (process) as script:\n{}", scriptContents);
                File to = new File(scriptPath);
                Files.createParentDirs(to);
                ByteSource.wrap(scriptContents.getBytes()).copyTo(Files.asByteSink(to));

                List<String> cmds = buildRunScriptCommand();
                cmds.add(0, "chmod +x " + scriptPath);
                return asInt(execProcesses(cmds, null, directoryDir, out, err, separator,
                        getOptionalVal(props, PROP_LOGIN_SHELL), this), -1);
            } catch (IOException e) {
                throw Throwables.propagate(e);
            }//from  w  w  w .java  2  s. c om
        }
    }.run();
}

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From source file:org.dcache.macaroons.ZookeeperSecretStorage.java

private IdentifiedSecret decodeSecret(byte[] data) throws IOException {
    String id = null;/*w w  w. j a va 2 s . co m*/
    String encodedSecret = null;
    for (String line : ByteSource.wrap(data).asCharSource(StandardCharsets.US_ASCII).readLines()) {
        if (line.startsWith(IDENTITY_KEY)) {
            id = line.substring(IDENTITY_KEY.length());
        } else if (line.startsWith(SECRET_KEY)) {
            encodedSecret = line.substring(SECRET_KEY.length());
        }
    }
    if (id == null) {
        throw new IOException("Missing '" + IDENTITY_KEY + "' line");
    }
    if (encodedSecret == null) {
        throw new IOException("Missing '" + SECRET_KEY + "' line");
    }
    try {
        return new IdentifiedSecret(id, BaseEncoding.base64().decode(encodedSecret));
    } catch (IllegalArgumentException e) {
        throw new IOException("Bad encoded secret '" + encodedSecret + "': " + e.getMessage());
    }
}

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From source file:org.opendaylight.yangide.ext.model.editor.YinBuilder.java

public void build(OutputStream outputStream)
        throws XMLStreamException, SchemaSourceException, IOException, YangSyntaxErrorException {
    YangTextSchemaContextResolver resolver = YangTextSchemaContextResolver.create("yangide");

    IFile file = ((IFileEditorInput) editor.getEditorInput()).getFile();
    final IntHolder errorCountHolder = new IntHolder();
    org.opendaylight.yangide.core.dom.Module module = YangParserUtil.parseYangFile(
            yangSourceEditor.getDocument().get().toCharArray(), file.getProject(),
            new IYangValidationListener() {
                @Override//w  ww.j  av a  2 s  . c  o m
                public void validationError(String msg, int lineNumber, int charStart, int charEnd) {
                    ++errorCountHolder.value;
                }

                @Override
                public void syntaxError(String msg, int lineNumber, int charStart, int charEnd) {
                    ++errorCountHolder.value;
                }
            });

    // If module is null or there were errors, then don't continue to render the view.  It would be hard for this to happen, as the
    // YMPE doesn't run this job if the synchronizer says the source is invalid.
    if (module == null || (errorCountHolder.value > 0))
        return;

    // Now have to register the source contents for all the referenced files.  The
    // easy one is the contents of the current file.  Getting the contents of the
    // imported files requires a little more work.  The files will be indexed in the
    // IndexManager, but access to that is encapsulated in the YangModelManager.

    List<SourceIdentifier> sourceIdentifiers = collectSourceIds(module);

    resolver.registerSource(YangTextSchemaSource.delegateForByteSource(sourceIdentifiers.get(0),
            ByteSource.wrap(yangSourceEditor.getDocument().get().getBytes())));

    for (int ctr = 1; ctr < sourceIdentifiers.size(); ++ctr) {
        String name = sourceIdentifiers.get(ctr).getName();
        String revision = sourceIdentifiers.get(ctr).getRevision();
        ElementIndexInfo[] infos = YangModelManager.search(null, revision, name, ElementIndexType.MODULE,
                file.getProject(), null);
        try {
            // Just use the first element of the array and quit.
            for (ElementIndexInfo info : infos) {
                // Pretty much only two choices.  It's either an entry in a jar file, or
                // a raw file.
                if (info.getEntry() != null && info.getEntry().length() > 0) {
                    YangJarEntry jarEntry = YangCorePlugin.createJarEntry(new Path(info.getPath()),
                            info.getEntry());
                    resolver.registerSource(YangTextSchemaSource.delegateForByteSource(sourceIdentifiers.get(0),
                            ByteSource.wrap(new String(jarEntry.getContent()).getBytes())));
                } else {
                    YangFile yangFile = YangCorePlugin.createYangFile(info.getPath());
                    resolver.registerSource(YangTextSchemaSource.delegateForByteSource(sourceIdentifiers.get(0),
                            ByteSource.wrap(new String(yangFile.getContents()).getBytes())));
                }
                break;
            }
        } catch (YangModelException ex) {
            YangCorePlugin.log(ex);
        }
    }

    YinExportUtils.writeModuleToOutputStream(resolver.getSchemaContext().get(), new ModuleApiProxy(module),
            outputStream);
}

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From source file:org.jclouds.examples.rackspace.cloudfiles.UploadObjectsWithServiceNet.java

/**
 * Upload an object from a String using the Swift API.
 *///from ww  w  . j  a v  a2  s .co  m
private void uploadObjectFromString() {
    System.out.format("Upload Object From String%n");

    String filename = "uploadObjectFromString.txt";

    ByteSource source = ByteSource.wrap("uploadObjectFromString".getBytes());
    Payload payload = Payloads.newByteSourcePayload(source);

    cloudFiles.getObjectApi(REGION, CONTAINER).put(filename, payload);

    System.out.format("  %s%n", filename);
}

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From source file:com.facebook.buck.apple.ApplePackage.java

@Override
public ImmutableList<Step> getBuildSteps(BuildContext context, BuildableContext buildableContext) {
    ImmutableList.Builder<Step> commands = ImmutableList.builder();
    // Remove the output .ipa file if it exists already
    commands.add(new RmStep(getProjectFilesystem(), pathToOutputFile, /* force delete */ true));

    // Create temp folder to store the files going to be zipped
    commands.add(new MakeCleanDirectoryStep(getProjectFilesystem(), temp));

    Path payloadDir = temp.resolve("Payload");
    commands.add(new MkdirStep(getProjectFilesystem(), payloadDir));

    // Recursively copy the .app directory into the Payload folder
    Path bundleOutputPath = bundle.getPathToOutput();

    commands.add(CopyStep.forDirectory(getProjectFilesystem(), bundleOutputPath, payloadDir,
            CopyStep.DirectoryMode.DIRECTORY_AND_CONTENTS));

    // For .ipas with WatchOS2 support, Apple apparently requires the following for App Store
    // submissions:
    // 1. Have a empty "Symbols" directory on the top level.
    // 2. Copy the unmodified WatchKit stub binary for WatchOS2 apps to WatchKitSupport2/WK
    // We can't use the copy of the binary in the bundle because that has already been re-signed
    // with our own identity.
    for (BuildRule rule : bundle.getDeps()) {
        if (rule instanceof BuildRuleWithAppleBundle) {
            AppleBundle appleBundle = ((BuildRuleWithAppleBundle) rule).getAppleBundle();
            if (appleBundle.getBinary().isPresent() && appleBundle.getPlatformName().startsWith("watch")) {
                BuildRule binary = appleBundle.getBinary().get();
                if (binary instanceof WriteFile) {
                    commands.add(new MkdirStep(getProjectFilesystem(), temp.resolve("Symbols")));
                    Path watchKitSupportDir = temp.resolve("WatchKitSupport2");
                    commands.add(new MkdirStep(getProjectFilesystem(), watchKitSupportDir));
                    commands.add(new WriteFileStep(getProjectFilesystem(),
                            ByteSource.wrap(((WriteFile) binary).getFileContents()),
                            watchKitSupportDir.resolve("WK"), true /* executable */
                    ));//from   w w w .  j av  a  2  s  .  c om
                }
            }
        }
    }

    // do the zipping
    commands.add(new MkdirStep(getProjectFilesystem(), pathToOutputFile.getParent()));
    commands.add(new ZipStep(getProjectFilesystem(), pathToOutputFile, ImmutableSet.<Path>of(), false,
            ZipCompressionLevel.DEFAULT_COMPRESSION_LEVEL, temp));

    buildableContext.recordArtifact(getPathToOutput());

    return commands.build();
}

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