Example usage for java.lang ClassLoader getSystemResource

Introduction

In this page you can find the example usage for java.lang ClassLoader getSystemResource.

Prototype

public static URL getSystemResource(String name) 

Source Link

Document

Find a resource of the specified name from the search path used to load classes.

Usage

From source file:org.apache.axis2.util.Loader.java

/**
 * Searches for <code>resource</code> in different
 * places. The search order is as follows:
 * <ol>// w  w  w  .j  a v  a2s . co  m
 * <p><li>Search for <code>resource</code> using the thread context
 * class loader under Java2. If that fails, search for
 * <code>resource</code> using the class loader that loaded this
 * class (<code>Loader</code>).
 * <p><li>Try one last time with
 * <code>ClassLoader.getSystemResource(resource)</code>, that is is
 * using the system class loader in JDK 1.2 and virtual machine's
 * built-in class loader in JDK 1.1.
 * </ol>
 * <p/>
 *
 * @param resource
 * @return Returns URL
 */
static public URL getResource(String resource) {
    ClassLoader classLoader = null;
    URL url = null;
    try {
        // We could not find resource. Ler us now try with the
        // classloader that loaded this class.
        classLoader = getTCL();
        if (classLoader != null) {
            log.debug("Trying to find [" + resource + "] using " + classLoader + " class loader.");
            url = classLoader.getResource(resource);
            if (url != null) {
                return url;
            }
        }
    } catch (Throwable t) {
        log.warn("Caught Exception while in Loader.getResource. This may be innocuous.", t);
    }

    // Last ditch attempt: get the resource from the class path. It
    // may be the case that clazz was loaded by the Extentsion class
    // loader which the parent of the system class loader. Hence the
    // code below.
    log.debug("Trying to find [" + resource + "] using ClassLoader.getSystemResource().");
    return ClassLoader.getSystemResource(resource);
}

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From source file:fr.gael.dhus.server.http.webapp.owc.controller.OwcMenuController.java

@RequestMapping(value = "/settings/menu", method = RequestMethod.GET)
public ResponseEntity<?> getMenu() throws JSONException {
    URL configFile = ClassLoader.getSystemResource("../etc/conf/menu.json");
    if (configFile != null) {
        logger.debug("Loading configuration file " + configFile.getPath());

        try {//  w  ww.  ja v  a 2 s  .com

            File file = new File(configFile.getPath());
            FileReader fileReader = new FileReader(file);
            BufferedReader bufferedReader = new BufferedReader(fileReader);
            String line = "";
            StringBuffer sb = new StringBuffer();
            while ((line = bufferedReader.readLine()) != null) {
                sb.append(line);
            }
            bufferedReader.close();
            JSONObject menu = new JSONObject(sb.toString());
            return new ResponseEntity<>(menu.toString(), HttpStatus.OK);
        } catch (IOException e) {

            logger.error(" Cannot load menu configration file content");
            e.printStackTrace();
            return new ResponseEntity<>("{\"code\":\"unauthorized\"}", HttpStatus.UNAUTHORIZED);
        }
    } else {
        logger.error(" Cannot get menu configration file ");
        return new ResponseEntity<>("{\"code\":\"unauthorized\"}", HttpStatus.UNAUTHORIZED);
    }

}

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From source file:org.nebulaframework.ui.swing.AboutDialog.java

/**
 * No-args Constructor constructs and displays 
 * the about dialog as a modal dialog of the
 * specified owner frame.//from w ww.  j av a2s  .  c o m
 * 
 * @param owner Owner frame
 */
public AboutDialog(Frame owner) {
    super(owner, true);

    setTitle("About Nebula Framework " + Grid.VERSION);
    this.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
    this.setSize(320, 500);
    this.setLayout(new BorderLayout());

    this.setLocationRelativeTo(this); // Center on Main UI

    /* -- Logo Image Section -- */
    JLabel lbl = new JLabel(
            new ImageIcon(ClassLoader.getSystemResource("META-INF/resources/nebula-about.png")));
    this.add(lbl, BorderLayout.CENTER);

    JPanel southPanel = new JPanel();
    southPanel.setLayout(new BoxLayout(southPanel, BoxLayout.Y_AXIS));

    this.add(southPanel, BorderLayout.SOUTH);

    /* -- Information Section -- */
    JPanel information = new JPanel();
    information.setBorder(BorderFactory.createTitledBorder("Information"));
    information.setLayout(new BorderLayout());

    JPanel westPanel = new JPanel();
    westPanel.setLayout(new BoxLayout(westPanel, BoxLayout.Y_AXIS));
    information.add(westPanel, BorderLayout.WEST);

    JPanel centerPanel = new JPanel();
    centerPanel.setLayout(new BoxLayout(centerPanel, BoxLayout.Y_AXIS));
    information.add(centerPanel, BorderLayout.CENTER);

    westPanel.add(new JLabel("Version : "));
    centerPanel.add(new JLabel(Grid.VERSION));

    westPanel.add(new JLabel("Project Site :   "));
    final String site_link = "http://code.google.com/p/nebulaframework";
    JLabel siteLabel = new JLabel(
            "<html><body><a href=\"" + site_link + "\">" + site_link + "</a></body></html>");
    centerPanel.add(siteLabel);
    siteLabel.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseClicked(MouseEvent evt) {
            try {
                Browser.displayURL(site_link);
            } catch (IOException e) {
                log.warn("[UI] Unable to invoke Browser", e);
            }
        }
    });

    westPanel.add(new JLabel("Project Blog :   "));
    final String blog_link = "http://nebulaframework.blogspot.com";
    JLabel blogLabel = new JLabel(
            "<html><body><a href=\"" + blog_link + "\">" + blog_link + "</a></body></html>");
    centerPanel.add(blogLabel);
    blogLabel.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseClicked(MouseEvent evt) {
            try {
                Browser.displayURL(blog_link);
            } catch (IOException e) {
                log.warn("[UI] Unable to invoke Browser", e);
            }
        }

    });

    westPanel.add(new JLabel("License : "));
    centerPanel.add(new JLabel("Apache 2.0 License"));

    southPanel.add(information);

    /* -- Copyright Section -- */

    JPanel developedBy = new JPanel();
    developedBy.setBorder(BorderFactory.createTitledBorder("Developer / Copyright"));
    developedBy.setLayout(new BorderLayout());
    developedBy.add(new JLabel("Copyright (C) 2008 Yohan Liyanage", JLabel.CENTER), BorderLayout.CENTER);
    southPanel.add(developedBy);

    // Resize to fit to size
    this.pack();
    this.setResizable(false);

    // Initialize Browser
    Browser.init();

    // Show 
    this.setVisible(true);
}

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From source file:Phong.java

/**
 * Erstellt den Szenegraphen//from  w  w w.  j  av a  2 s  .  c  om
 * 
 * @return BranchGroup
 */
public BranchGroup macheSzene() {
    BranchGroup objWurzel = new BranchGroup();
    // Transformation, 2 Rotationen:
    Transform3D drehung = new Transform3D();
    Transform3D drehung2 = new Transform3D();
    drehung.rotX(Math.PI / 4.0d);
    drehung2.rotY(Math.PI / 5.0d);
    drehung.mul(drehung2);
    TransformGroup objDreh = new TransformGroup(drehung);
    //Loader
    ObjectFile file = new ObjectFile(ObjectFile.RESIZE);
    Scene scene = null;
    try {
        scene = file.load(ClassLoader.getSystemResource("teapot.obj"));

    } catch (Exception e) {
        System.err.println(e);
        System.exit(1);
    }
    objDreh.addChild(scene.getSceneGroup());

    DirectionalLight d_Licht = new DirectionalLight(new Color3f(1.0f, 1.0f, 1.0f),
            new Vector3f(-1.0f, -1.0f, -1.0f));
    d_Licht.setInfluencingBounds(new BoundingSphere(new Point3d(0.0d, 0.0d, 0.0d), 100.0d));
    objDreh.addChild(d_Licht);
    objWurzel.addChild(objDreh);
    return objWurzel;
}

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From source file:ObjectLoader.java

/**
 * Erstellt den Szenegraphen//from  w w  w . j  a v a2 s .c om
 * 
 * @return BranchGroup
 */
public BranchGroup macheSzene() {
    BranchGroup objWurzel = new BranchGroup();
    // Transformation, 2 Rotationen:
    Transform3D drehung = new Transform3D();
    Transform3D drehung2 = new Transform3D();
    drehung.rotX(Math.PI / 4.0d);
    drehung2.rotY(Math.PI / 5.0d);
    drehung.mul(drehung2);
    TransformGroup objDreh = new TransformGroup(drehung);
    //Loader
    ObjectFile file = new ObjectFile(ObjectFile.RESIZE);
    Scene scene = null;
    try {
        scene = file.load(ClassLoader.getSystemResource("teapot.obj"));

    } catch (Exception e) {
    }
    objDreh.addChild(scene.getSceneGroup());

    DirectionalLight d_Licht = new DirectionalLight(new Color3f(1.0f, 0.5f, 0.3f),
            new Vector3f(-1.0f, -1.0f, -1.0f));
    d_Licht.setInfluencingBounds(new BoundingSphere(new Point3d(0.0d, 0.0d, 0.0d), 100.0d));
    //      d_Licht.setColor(new Color3f(1.0f,0.5f,0.3f));
    objDreh.addChild(d_Licht);

    objWurzel.addChild(objDreh);
    return objWurzel;
}

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From source file:org.n52.sir.IT.solr.OpenSearchSpatialExtensionIT.java

@Before
public void insertSensor() throws OwsExceptionReport, XmlException, IOException {
    File sensor_status = new File(ClassLoader.getSystemResource("Requests/testsensor.xml").getFile());
    SensorMLDocument doc = SensorMLDocument.Factory.parse(sensor_status);

    SOLRInsertSensorInfoDAO dao = new SOLRInsertSensorInfoDAO();
    dao.insertSensor(SensorMLDecoder.decode(doc));

}

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From source file:org.n52.oss.IT.OpenSearchSpatialExtensionIT.java

@Before
public void insertSensor() throws OwsExceptionReport, XmlException, IOException {
    File sensor_status = new File(ClassLoader.getSystemResource("Requests/testsensor.xml").getFile());
    SensorMLDocument doc = SensorMLDocument.Factory.parse(sensor_status);

    SolrConnection c = new SolrConnection("http://localhost:8983/solr", 2000);
    SOLRInsertSensorInfoDAO dao = new SOLRInsertSensorInfoDAO(c);
    SensorMLDecoder d = new SensorMLDecoder();
    dao.insertSensor(d.decode(doc));//w  w w  . j av a  2 s  .c  o  m
}

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From source file:org.n52.sir.IT.GetCapabilitiesIT.java

@Test
public void postRequest() throws IOException, OwsExceptionReport, HttpException, XmlException, SAXException {
    File f = new File(ClassLoader.getSystemResource("Requests/GetCapabilities.xml").getFile());

    GetCapabilitiesDocument doc = GetCapabilitiesDocument.Factory.parse(f);
    XmlObject response = client.xSendPostRequest(doc);
    CapabilitiesDocument actual = CapabilitiesDocument.Factory.parse(response.getDomNode());

    checkCapabilities(actual);/*from w  w  w . j  av a 2 s  . c  o  m*/
}

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From source file:org.apache.camel.component.schematron.SchematronEndpointTest.java

@Test
public void testSchematronFileReadFromFileSystem() throws Exception {

    String payload = IOUtils.toString(ClassLoader.getSystemResourceAsStream("xml/article-2.xml"));
    String path = ClassLoader.getSystemResource("sch/schematron-1.sch").getPath();
    Endpoint endpoint = context().getEndpoint("schematron://" + path);
    Producer producer = endpoint.createProducer();
    Exchange exchange = new DefaultExchange(context, ExchangePattern.InOut);

    exchange.getIn().setBody(payload);//from   w  ww  .j  a  v  a 2s .co  m

    // invoke the component.
    producer.process(exchange);

    String report = exchange.getOut().getHeader(Constants.VALIDATION_REPORT, String.class);
    assertNotNull(report);
}

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From source file:Proiect.uploadFTP.java

public static ImageIcon getImageIcon(String name) {
    return new ImageIcon(ClassLoader.getSystemResource(name));
}

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