Example usage for java.lang System load

Introduction

In this page you can find the example usage for java.lang System load.

Prototype

@CallerSensitive
public static void load(String filename) 

Source Link

Document

Loads the native library specified by the filename argument.

Usage

From source file:com.spotify.annoy.jni.base.AnnoyIndexImpl.java

AnnoyIndexImpl(int dim, Annoy.Metric angular) {
    this.dim = dim;
    System.load(Annoy.ANNOY_LIB_PATH);
    this.cppPtr = cppCtor(dim, angular.name().toLowerCase().charAt(0));
}

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From source file:org.sipfoundry.openfire.sqa.SqaPlugin.java

@Override
public void initializePlugin(PluginManager manager, File pluginDirectory) {
    try {//w w  w . ja  v  a 2  s .  c  om
        String configurationPath = System.getProperty("conf.dir");
        String libPath = System.getProperty("lib.dir");
        String presence = System.getProperty("openfire.presence");
        if (isBlank(configurationPath) || isBlank(libPath) || isBlank(presence)) {
            System.getProperties().load(new FileInputStream(new File("/tmp/sipx.properties")));
            configurationPath = System.getProperty("conf.dir", "/etc/sipxpbx");
            libPath = System.getProperty("lib.dir", "/lib");
            presence = System.getProperty("openfire.presence", "true");
        }

        UnfortunateLackOfSpringSupportFactory.initialize();

        if (Boolean.valueOf(presence)) {
            System.load(libPath + "/libsqaclient.so");
            SQAWatcher watcher = new SQAWatcher("openfire", "sswdata", 1, 100, 100);
            logger.info("Connected: " + watcher.isConnected());

            JAXBContext context = JAXBContext.newInstance(DialogInfo.class);

            new SqaSubscriberThread(watcher, context, m_presenceCache).start();

            PresenceEventDispatcher.addListener(new PresenceEventListenerImpl(m_presenceCache));

            logger.info("SQA subscriber started...");
        } else {
            logger.info("XMPP presence not enabled");
        }
    } catch (SecurityException e) {
        logger.error(INITALIZATION_EXCEPTION, e);
    } catch (IllegalArgumentException e) {
        logger.error(INITALIZATION_EXCEPTION, e);
    } catch (FileNotFoundException e) {
        logger.error(INITALIZATION_EXCEPTION, e);
    } catch (IOException e) {
        logger.error(INITALIZATION_EXCEPTION, e);
    } catch (JAXBException e) {
        logger.error(INITALIZATION_EXCEPTION, e);
    }
}

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From source file:com.google.gdt.eclipse.designer.webkit.WebKitSupportWin32.java

private static void load() {
    String webkitDir = WEBKIT_DIR.getAbsolutePath() + File.separator;
    System.load(webkitDir + "icudt40.dll");
    System.load(webkitDir + "icuuc40.dll");
    System.load(webkitDir + "icuin40.dll");
    System.load(webkitDir + "CFLite.dll");
    System.load(webkitDir + "pthreadVC2.dll");
    System.load(webkitDir + "JavaScriptCore.dll");
    System.load(webkitDir + "libxml2.dll");
    System.load(webkitDir + "libxslt.dll");
    System.load(webkitDir + "cairo.dll");
    System.load(webkitDir + "libcurl.dll");
    System.load(webkitDir + "WebKit.dll");
}

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From source file:by.zuyeu.deyestracker.core.util.OpenCVLibraryLoader.java

private void loadLibrary() throws DEyesTrackerException {
    LOG.info("loadLibrary() - start;");
    try {/*from  w  w  w  . ja  va2 s. c  o  m*/
        final Properties properties = loadProperties();
        final String rootPath = getRootPath();
        InputStream in = null;
        File fileOut = null;
        final String osName = System.getProperty("os.name");
        LOG.info("rootPath = {}, osName = {}", rootPath, osName);
        if (osName.startsWith("Windows")) {
            int bitness = Integer.parseInt(System.getProperty("sun.arch.data.model"));
            if (bitness == 32) {
                LOG.info("bit = {}", "32 bit detected");
                in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVX86_JAVADLL)));
                fileOut = File.createTempFile("lib", ".dll");
            } else if (bitness == 64) {
                LOG.info("bit = {}", "64 bit detected");
                in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVX64_JAVADLL)));
                fileOut = File.createTempFile("lib", ".dll");
            } else {
                LOG.info("bit = {}", "Unknown bit detected - trying with 32 bit");
                in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVX86_JAVADLL)));
                fileOut = File.createTempFile("lib", ".dll");
            }
        } else if (osName.equals("Mac OS X")) {
            in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVMAC_JAVADYLIB)));
            fileOut = File.createTempFile("lib", ".dylib");
        }

        OutputStream out = FileUtils.openOutputStream(fileOut);
        IOUtils.copy(in, out);
        in.close();
        out.close();
        System.load(fileOut.toString());

    } catch (NumberFormatException | IOException e) {
        LOG.error("loadLibrary", e);
        throw new DEyesTrackerException(DEyesTrackerExceptionCode.CORE_INIT_FAILURE,
                "Failed to load opencv native library", e);
    }
    LOG.info("loadLibrary() - end;");
}

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From source file:us.ihmc.codecs.loader.OpenH264Downloader.java

private static synchronized void loadOpenH264(boolean showLicenseDialog) {
    if (openH264HasBeenLoaded) {
        return;/*from w  w w . j  a va 2  s.c o m*/
    }

    String libraryName = getLibraryName();
    File directory = new File(NativeLibraryLoader.LIBRARY_LOCATION);
    if (!directory.exists()) {
        directory.mkdirs();
    }

    File library = new File(directory, getLibraryOnDiskName());

    if (!library.exists()) {
        if (showLicenseDialog) {
            acceptLicense();
        }
        downloadOpenH264(library, libraryName);
    }

    if (NativeLibraryLoader.isWindows()) {
        System.load(library.getAbsolutePath());
    }

    openH264HasBeenLoaded = true;
}

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From source file:ml.dmlc.xgboost4j.java.NativeLibrary.java

private void extractAndLoad(String... libPaths) throws IOException {
    Throwable lastException = null;
    for (String libPath : libPaths) {
        try {/*from  w  ww .ja v  a2  s . co  m*/
            lastException = null;
            File temp = extract(libPath, getClassLoader());
            // Finally, load the library
            System.load(temp.getAbsolutePath());
            // Perfect loaded, break the cycle
            logger.info("Loaded library from " + libPath + " (" + temp.getAbsolutePath() + ")");
            break;
        } catch (IOException | UnsatisfiedLinkError e) {
            logger.warn("Cannot load library from path " + libPath);
            lastException = e;
        }
    }
    if (lastException != null)
        throw new IOException(lastException);
}

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From source file:org.mule.module.blink1.Blink1Module.java

@Start
public void loadNativeLibrary() throws IOException {
    final String osName = System.getProperty("os.name");
    final String osArch = System.getProperty("os.arch");
    final String nativeLibraryPath = selectNativeLibrary(osName, osArch);
    LOGGER.info("Loading native blink(1) library: " + nativeLibraryPath);

    // extract the blink library file relevant for the OS / architecture
    final File library = File.createTempFile("blink1.", ".lib");
    library.deleteOnExit();//from w w  w.  ja v a  2  s. c  o  m

    final FileOutputStream fos = new FileOutputStream(library);
    IOUtils.copy(
            Thread.currentThread().getContextClassLoader().getResourceAsStream("native/" + nativeLibraryPath),
            fos);

    IOUtils.closeQuietly(fos);

    // load the blink library
    try {
        System.load(library.getAbsolutePath());
    } catch (final Throwable t) {
        throw new RuntimeException("Failed to load native library: " + nativeLibraryPath + " for environment: "
                + osName + " - " + osArch + " " + PROJECT_ISSUES_MESSAGE, t);
    }

    blink1 = new Blink1();
}

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From source file:org.polymap.p4.data.importer.ogr.SqliteOgrImporter.java

@Override
public void verify(IProgressMonitor monitor) {
    try {/*from www  .  j a v  a 2s.  c om*/
        // translate to json
        monitor.beginTask("Verify", 3);
        File temp = SqliteOgrTransformer.translate(f, new SubMonitor(monitor, 1));

        monitor.subTask("opening temp spatialite database");
        System.load("/home/falko/servers/spatialite-libs/libgeos-3.1.1.so");
        System.load("/home/falko/servers/spatialite-libs/libgeos_c.so.1.6.0");
        System.load("/home/falko/servers/spatialite-libs/libproj.so.0.5.5");

        Map<String, Object> params = new HashMap();
        params.put("dbtype" /*SpatiaLiteDataStoreFactory.DBTYPE.key*/,
                "spatiali te" /*SpatiaLiteDataStoreFactory.DBTYPE.sample*/ );
        params.put("database" /*SpatiaLiteDataStoreFactory.DATABASE.key*/, temp.getAbsolutePath());
        ds = DataStoreFinder.getDataStore(params); //dsf.createDataStore( params );
        log.info("columns: " + ds.getNames());
        String name = FilenameUtils.getBaseName(f.getName());
        fs = ds.getFeatureSource(name);
        monitor.worked(1);

        // checking geometries
        SubMonitor submon = new SubMonitor(monitor, 1);
        submon.beginTask("checking all features", IProgressMonitor.UNKNOWN);
        FeatureCollection results = fs.getFeatures();
        try (FeatureIterator it = results.features();) {
            while (it.hasNext()) {
                Feature feature = it.next();
                // geometry
                GeometryAttribute geom = feature.getDefaultGeometryProperty();
                if (geom == null || geom.getValue() == null) {
                    throw new RuntimeException("Feature has no geometry: " + feature.getIdentifier().getID());
                }
                // other checks...?
                monitor.worked(1);
            }
        }

        site.ok.set(true);
        exc = null;
    } catch (IOException e) {
        site.ok.set(false);
        exc = e;
    }
}

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From source file:edu.uw.apl.nativelibloader.NativeLoader.java

static private synchronized void loadNativeLibrary(String prefix, String libName) throws IOException {

    log.debug("Loading: " + prefix + " " + libName);

    Properties p = loadConfiguration(prefix, libName);

    if (isDefined("disabled", prefix, libName, p)) {
        log.debug("Loading disabled: " + prefix + "," + libName);
        return;//from ww w  . ja  va 2s . c o  m
    }

    if (isDefined("useExternal", prefix, libName, p)) {
        /*
          Load external artifact (i.e. one found, hopefully, using
          -Djava.library.path).  Do NOT proceed to load from a local
          resource
        */
        System.loadLibrary(libName);
        return;
    }

    File nativeLibFile = findNativeLibrary(prefix, libName, p);
    if (nativeLibFile != null) {
        System.load(nativeLibFile.getPath());
    }
}

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From source file:com.liferay.nativity.control.win.WindowsNativityUtil.java

private static boolean _loadLibrary(boolean fullPath, String path) {
    _logger.trace("Trying to load {} {}", fullPath, path);

    try {//from   www.j a  v  a2 s . c o m
        if (fullPath) {
            System.load(path);
        } else {
            System.loadLibrary(path);
        }

        _loaded = true;

        _logger.trace("Loaded library {}", path);
    } catch (UnsatisfiedLinkError e) {
        _logger.error("Library Path : {}", System.getProperty("java.library.path"));

        _logger.error("Failed to load {} {}", e.getMessage(), path);
    } catch (Exception e) {
        _logger.error("Failed to load {}", path);
        _logger.error(e.getMessage(), e);
    }

    return _loaded;
}

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