Example usage for com.google.common.io Resources asByteSource

Introduction

In this page you can find the example usage for com.google.common.io Resources asByteSource.

Prototype

public static ByteSource asByteSource(URL url) 

Source Link

Document

Returns a ByteSource that reads from the given URL.

Usage

From source file:com.bsiag.htmltools.maven.CopyDocsMojo.java

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    //Output Folder:
    if (outputFolder == null) {
        throw new MojoFailureException("outputFolder is undefined.");
    } else if (outputFolder.exists() && !outputFolder.isDirectory()) {
        throw new MojoFailureException("outputFolder is not a directory. " + outputFolder.getAbsolutePath());
    }/*from   w w w .  j a v  a  2s. c o m*/

    //Input Folder:
    if (inputFolder == null) {
        throw new MojoFailureException("inputFolder is undefined.");
    } else if (inputFolder.exists() && !inputFolder.isDirectory()) {
        throw new MojoFailureException("inputFolder is not a directory. " + inputFolder.getAbsolutePath());
    }

    //If the ZipUrl is defined, the zip file will be extracted in the input folder:
    if (inputZipUrl != null) {
        URL zipFile;
        try {
            zipFile = new URL(inputZipUrl);
            InputStream zipInputStream = Resources.asByteSource(zipFile).openBufferedStream();

            ZipUtility.unzip(zipInputStream, inputFolder);
            getLog().info("Zip '" + inputZipUrl + "' unzipped at: " + inputFolder.getAbsolutePath());
        } catch (MalformedURLException e) {
            new MojoFailureException("MalformedURLException in copydocs (unzip)", e);
        } catch (IOException e) {
            new MojoFailureException("IOExectpion in copydocs (unzip)", e);
        }
    }

    //Input work folder:
    File inputWorkFolder;
    if (inputSubFolder != null) {
        inputWorkFolder = new File(inputFolder, inputSubFolder);
        if (inputWorkFolder.exists() && !inputWorkFolder.isDirectory()) {
            throw new MojoFailureException(
                    "inputWorkFolder is not a directory. " + inputFolder.getAbsolutePath());
        }
    } else {
        inputWorkFolder = inputFolder;
    }
    getLog().info("Working with the input folder: " + inputWorkFolder.getAbsolutePath());

    //Execute action:
    try {
        List<FileAction> actions = PublishUtility.computeActions(inputWorkFolder, outputFolder, !partialSync);
        getLog().info(
                "Found '" + actions.size() + "' actions to perform in: " + outputFolder.getAbsolutePath());
        for (FileAction a : actions) {
            getLog().debug("Action : " + a.toString());
        }
        PublishUtility.doActions(actions);
        if (actions.size() > 0) {
            Collection<FileAction> parents = PublishUtility.computeParentFolders(actions);
            for (FileAction a : parents) {
                FileAction child = a.createActionWithSubFolder("images");
                getLog().info("Sync subfolder 'images': " + child.toString());
                child.doAction();
            }
        }
    } catch (IOException e) {
        new MojoFailureException("IOExectpion in copydocs", e);
    }

}

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From source file:org.isisaddons.wicket.pdfjs.fixture.scripts.data.DemoObjectsFixture.java

private Blob asBlob(final String documentName, final String urlStr) {
    try {// w ww.  j  ava  2  s  .  co  m
        final URL url = new URL(urlStr);

        final HttpURLConnection httpConn = openConnection(url);
        final String contentType = httpConn.getContentType();
        final MimeType mimeType = determineMimeType(contentType);

        httpConn.disconnect();

        final ByteSource byteSource = Resources.asByteSource(url);
        final byte[] bytes = byteSource.read();

        return new Blob(documentName, mimeType.getBaseType(), bytes);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:exercise.basic.ResponseDemoResource.java

/**
 * @return//from  w  w  w  .j  a  va 2 s  .  c o m
 */
@GET
@Path("sampleimage.png")
public Response anydata() {
    URL resurl = Resources.getResource("exercise/sampleimage.png");
    final ByteSource byteSource = Resources.asByteSource(resurl);
    StreamingOutput stream = new StreamingOutput() {
        @Override
        public void write(OutputStream os) throws IOException, WebApplicationException {
            byteSource.copyTo(os);
            os.flush();
        }
    };
    return Response.status(Status.OK).type("image/png").entity(stream).build();
}

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From source file:org.locationtech.geogig.storage.bdbje.EnvironmentBuilder.java

/**
 * @return//from  w  w w.  j  a  v a 2 s  .  com
 * @see com.google.inject.Provider#get()
 */
@Override
public synchronized Environment get() {

    final Optional<URL> repoUrl = new ResolveGeogigDir(platform).call();
    if (!repoUrl.isPresent() && absolutePath == null) {
        throw new IllegalStateException("Can't find geogig repository home");
    }
    final File storeDirectory;

    if (absolutePath != null) {
        storeDirectory = absolutePath;
    } else {
        File currDir;
        try {
            currDir = new File(repoUrl.get().toURI());
        } catch (URISyntaxException e) {
            throw Throwables.propagate(e);
        }
        File dir = currDir;
        for (String subdir : path) {
            dir = new File(dir, subdir);
        }
        storeDirectory = dir;
    }

    if (!storeDirectory.exists() && !storeDirectory.mkdirs()) {
        throw new IllegalStateException(
                "Unable to create Environment directory: '" + storeDirectory.getAbsolutePath() + "'");
    }
    EnvironmentConfig envCfg;
    if (this.forceConfig == null) {
        File conf = new File(storeDirectory, "je.properties");
        if (!conf.exists()) {
            String resource = stagingDatabase ? "je.properties.staging" : "je.properties.objectdb";
            ByteSource from = Resources.asByteSource((getClass().getResource(resource)));
            try {
                from.copyTo(Files.asByteSink(conf));
            } catch (IOException e) {
                Throwables.propagate(e);
            }
        }

        // use the default settings
        envCfg = new EnvironmentConfig();
        envCfg.setAllowCreate(true);
        envCfg.setCacheMode(CacheMode.MAKE_COLD);
        envCfg.setLockTimeout(5, TimeUnit.SECONDS);
        envCfg.setDurability(Durability.COMMIT_SYNC);
        // envCfg.setReadOnly(readOnly);
    } else {
        envCfg = this.forceConfig;
    }

    // // envCfg.setSharedCache(true);
    // //
    // final boolean transactional = false;
    // envCfg.setTransactional(transactional);
    // envCfg.setCachePercent(75);// Use up to 50% of the heap size for the shared db cache
    // envCfg.setConfigParam(EnvironmentConfig.LOG_FILE_MAX, String.valueOf(256 * 1024 * 1024));
    // // check <http://www.oracle.com/technetwork/database/berkeleydb/je-faq-096044.html#35>
    // envCfg.setConfigParam("je.evictor.lruOnly", "false");
    // envCfg.setConfigParam("je.evictor.nodesPerScan", "100");
    //
    // envCfg.setConfigParam(EnvironmentConfig.CLEANER_MIN_UTILIZATION, "25");
    // envCfg.setConfigParam(EnvironmentConfig.CHECKPOINTER_HIGH_PRIORITY, "true");
    //
    // envCfg.setConfigParam(EnvironmentConfig.CLEANER_THREADS, "4");
    // // TODO: check whether we can set is locking to false
    // envCfg.setConfigParam(EnvironmentConfig.ENV_IS_LOCKING, String.valueOf(transactional));
    //
    // envCfg.setConfigParam(EnvironmentConfig.ENV_RUN_CHECKPOINTER,
    // String.valueOf(!transactional));
    // envCfg.setConfigParam(EnvironmentConfig.ENV_RUN_CLEANER, String.valueOf(!transactional));
    //
    // // envCfg.setConfigParam(EnvironmentConfig.ENV_RUN_EVICTOR, "false");

    Environment env;
    try {
        env = new Environment(storeDirectory, envCfg);
    } catch (RuntimeException lockedEx) {
        // lockedEx.printStackTrace();
        if (readOnly) {
            // this happens when trying to open the env in read only mode when its already open
            // in read/write mode inside the same process. So we re-open it read-write but the
            // database itself will be open read-only by JEObjectDatabase.
            envCfg.setReadOnly(true);
            env = new Environment(storeDirectory, envCfg);
        } else {
            throw lockedEx;
        }
    }
    return env;
}

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From source file:org.apache.crunch.test.TemporaryPath.java

private static void copy(String resourceName, File dest) throws IOException {
    Resources.asByteSource(Resources.getResource(resourceName)).copyTo(Files.asByteSink(dest));
}

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From source file:org.n52.youngs.transform.impl.YamlMappingConfiguration.java

public YamlMappingConfiguration(String fileName, XPathHelper xpathHelper) throws IOException {
    this(Resources.asByteSource(Resources.getResource(fileName)).openStream(), xpathHelper);
    log.info("Created configuration from filename {}", fileName);
}

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From source file:org.spka.cursus.publish.website.results.ResultsPagesGenerator.java

public ResultsPagesGenerator(File scoresFile) throws IOException, ImportException, ExportException {
    ScoresXMLFile scores = new TransformResults(Files.asByteSource(scoresFile));
    XSLTHTMLGenerator gen = new XSLTHTMLGenerator(Constants.DATA_FILE_PREFIX + scoresFile.getName(),
            Files.getNameWithoutExtension(scoresFile.getName()), scores);

    gen.getFooters().add("footer.xml");
    gen.getStyleSheets().add("spka.css");
    if (scores.getData().getSeries().getName().startsWith("Celtic Challenge ")) {
        gen.getStyleSheets().add("spka-cc.css");
    }/* w  w w  . j  a v  a 2 s .  c  o m*/
    gen.getFlags().put("compact-race", "10");
    gen.getFlags().put("compact-event", "10");
    if (Constants.TOP_COUNTRY_SCORERS.contains(scores.getData().getSeriesResults().getScorer())) {
        gen.getFlags().put("top-country", null);
    }

    Map<String, String> classes = new TreeMap<String, String>(
            Ordering.explicit(new ArrayList<String>(CLASSES.keySet())));
    for (DataXMLClass class_ : scores.getData().getSeries().getClasses()) {
        if (CLASSES.containsKey(class_.getName())) {
            classes.put(class_.getName(), CLASSES.get(class_.getName()));
        }
    }
    gen.getClasses().putAll(classes);

    ByteArrayOutputStream buf = new ByteArrayOutputStream();
    scores.to(buf);
    buf.close();
    pages.put(Constants.RESULTS_DIR + "/" + Constants.DATA_FILE_PREFIX + scoresFile.getName(),
            ByteSource.wrap(buf.toByteArray()));

    for (String styleSheet : gen.getStyleSheets()) {
        pages.put(Constants.RESULTS_DIR + "/" + styleSheet,
                Resources.asByteSource(Resources.getResource(Constants.RESOURCE_PATH + styleSheet)));
    }

    for (Map.Entry<String, ByteSource> page : Iterables.concat(gen.getMenuPage().entrySet(),
            gen.getSimplePage().entrySet(), gen.getSplitPages().entrySet(), gen.getCodePages().entrySet())) {
        pages.put(Constants.RESULTS_DIR + "/" + page.getKey(), page.getValue());
    }
}

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From source file:org.locationtech.geogig.cli.Logging.java

@Nullable
private static URL getOrCreateLoggingConfigFile(final File geogigdir) {

    final File logsDir = new File(geogigdir, "log");
    if (!logsDir.exists() && !logsDir.mkdir()) {
        return null;
    }/*from w  w w  .j av  a  2 s.  c o m*/
    final File configFile = new File(logsDir, "logback.xml");
    if (configFile.exists()) {
        try {
            return configFile.toURI().toURL();
        } catch (MalformedURLException e) {
            throw Throwables.propagate(e);
        }
    }
    ByteSource from;
    final URL resource = GeogigCLI.class.getResource("logback_default.xml");
    try {
        from = Resources.asByteSource(resource);
    } catch (NullPointerException npe) {
        LOGGER.warn("Couldn't obtain default logging configuration file");
        return null;
    }
    try {
        from.copyTo(Files.asByteSink(configFile));
        return configFile.toURI().toURL();
    } catch (Exception e) {
        LOGGER.warn("Error copying logback_default.xml to {}. Using default configuration.", configFile, e);
        return resource;
    }
}

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From source file:com.opengamma.strata.collect.io.ResourceLocator.java

/**
 * Creates a resource from a {@code URL}.
 *
 * @param url  path to the file to wrap/*from   www . jav a 2 s  .c o  m*/
 * @return the resource locator
 */
public static ResourceLocator ofUrl(URL url) {
    ArgChecker.notNull(url, "url");
    String filename = url.toString();
    return new ResourceLocator(URL_PREFIX + filename, Resources.asByteSource(url));
}

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From source file:talkeeg.bf.schema.SchemaSource.java

public static Schema fromResource(String resourceUri) throws Exception {
    final URL url = Resources.getResource(resourceUri);
    final ByteSource bs = Resources.asByteSource(url);
    try (InputStream is = bs.openStream()) {
        return fromInputStream(is);
    }//from   www  .ja  v a2s.c om
}

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