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:edu.cornell.med.icb.io.ResourceFinder.java

/**
 * Search for a resource using the thread context class loader. If that fails, search
 * using the class loader that loaded this class.  If that still fails, try one last
 * time with {@link ClassLoader#getSystemResource(String)}.
 * @param resource The resource to search for
 * @return A url representing the resource or {@code null} if the resource was not found
 *///from w  w  w .j  a v a  2 s. co  m
private URL resourceToUrl(final String resource) {
    URL url; // get the configuration from the classpath of the current thread
    ClassLoader loader = Thread.currentThread().getContextClassLoader();
    if (LOG.isDebugEnabled()) {
        LOG.debug("Trying to find [" + resource + "] using context class loader " + loader);
    }
    url = loader.getResource(resource);

    if (url == null) {
        // We couldn't find resource - now try with the class loader that loaded this class
        loader = ResourceFinder.class.getClassLoader(); // NOPMD
        if (LOG.isDebugEnabled()) {
            LOG.debug("Trying to find [" + resource + "] using class loader " + loader);
        }
        url = loader.getResource(resource);
    }

    if (url == null) {
        // make a last attempt to get the resource from the system class loader
        if (LOG.isDebugEnabled()) {
            LOG.debug("Trying to find [" + resource + "] using system class loader");
        }
        url = ClassLoader.getSystemResource(resource);
    }
    if (url != null && LOG.isDebugEnabled()) {
        LOG.debug("... found url is [" + url.toString() + "]");
    }
    return url;
}

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From source file:de.decoit.simu.cbor.xml.dictionary.DictionaryTest.java

@Test
public void testFindElementByPath_NotExistentElement() throws Exception {
    Path input = Paths.get(ClassLoader.getSystemResource("namespace-with-complex-elements.dict").toURI());

    Dictionary instance = new Dictionary();
    instance.extendDictionary(input);/*from   w  w w.  j  a v  a 2 s.c o  m*/

    String dictPath = "<http://www.trustedcomputinggroup.org/2010/IFMAP/2>access-request+nested-element-dummy";

    DictionarySimpleElement result = instance.findElementByPath(dictPath);

    assertNull(result);
}

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From source file:com.aol.advertising.qiao.util.CommonUtils.java

public static Properties loadProperties(String propFile) throws IOException {
    Properties p = new Properties();
    URL url = ClassLoader.getSystemResource(propFile);
    if (url != null)
        p.load(url.openStream());/*from  w ww. j  a  v  a2  s.co  m*/
    return p;
}

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From source file:org.wte4j.impl.WordTemplateTest.java

private void checkUpdateContent(WordTemplate<?> wordTemplate, User user, String fileName) throws IOException {
    File file = FileUtils.toFile(ClassLoader.getSystemResource(fileName));

    byte[] expectedContent = FileUtils.readFileToByteArray(file);
    byte[] currentContent = wordTemplate.getPersistentData().getContent();

    assertTrue(Arrays.equals(expectedContent, currentContent));
    assertEquals(user, wordTemplate.getEditor());
    assertNotNull(wordTemplate.getEditedAt());
}

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From source file:com.blackducksoftware.tools.commonframework.core.config.ConfigurationManagerTest.java

/**
 * Make sure the consumer of the mappings is aware that mappings same
 * columns to different methods will not work.
 *///from  w w  w  . j  a v a2s . c  o m
@Test
public void testMappingUniqueness() {
    exception.expect(IllegalArgumentException.class);
    exception.expectMessage("ColumnA is mapped more than once to non-unique methods.");

    final String fullLocation = ClassLoader.getSystemResource(testFileDuplicateMappings).getFile();

    // Use a throw away CM to not dirty up other tests.
    final TestProtexConfigurationManager protexCM = new TestProtexConfigurationManager(fullLocation);
    protexCM.getMappings();
}

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From source file:org.lockss.crawljax.TestRequestResponse.java

private URL getResource0(String resource) {

    URL url;// www.  j  av a 2s.co m

    //Try with the Thread Context Loader.
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    if (classLoader != null) {
        url = classLoader.getResource(resource);
        if (url != null) {
            return url;
        }
    }

    //Let's now try with the classloader that loaded this class.
    classLoader = this.getClass().getClassLoader();
    if (classLoader != null) {
        url = classLoader.getResource(resource);
        if (url != null) {
            return url;
        }
    }

    //Last ditch attempt. Get the resource from the classpath.
    return ClassLoader.getSystemResource(resource);
}

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From source file:org.apache.james.mailbox.elasticsearch.json.MailboxMessageToElasticSearchJsonTest.java

@Test
public void simpleEmailShouldBeWellConvertedToJson() throws IOException {
    MessageToElasticSearchJson messageToElasticSearchJson = new MessageToElasticSearchJson(
            new DefaultTextExtractor(), ZoneId.of("Europe/Paris"));
    MailboxMessage mail = new SimpleMailboxMessage(date, SIZE, BODY_START_OCTET,
            new SharedByteArrayInputStream(
                    IOUtils.toByteArray(ClassLoader.getSystemResourceAsStream("eml/mail.eml"))),
            new FlagsBuilder().add(Flags.Flag.DELETED, Flags.Flag.SEEN).add("debian", "security").build(),
            propertyBuilder, MAILBOX_ID);
    mail.setModSeq(MOD_SEQ);//from w w  w .jav  a 2 s .  c om
    mail.setUid(UID);
    assertThatJson(messageToElasticSearchJson.convertToJson(mail,
            ImmutableList.of(new MockMailboxSession("user1").getUser(),
                    new MockMailboxSession("user2").getUser()))).when(IGNORING_ARRAY_ORDER)
                            .when(IGNORING_VALUES)
                            .isEqualTo(IOUtils.toString(ClassLoader.getSystemResource("eml/mail.json")));
}

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From source file:org.apache.james.jmap.utils.JsoupHtmlTextExtractorTest.java

@Test
public void toPlainTextShouldWorkWithMoreComplexHTML() throws Exception {
    String html = IOUtils.toString(ClassLoader.getSystemResource("example.html"), StandardCharsets.UTF_8);
    String expectedPlainText = "\n" + "    Why a new Logo?\n" + "\n" + "\n"
            + "    We are happy with our current logo, but for the\n"
            + "        upcoming James Server 3.0 release, we would like to\n"
            + "        give our community the opportunity to create a new image for James.\n" + "\n" + "\n"
            + "\n" + "\n" + "    Don't be shy, take your inkscape and gimp, and send us on\n"
            + "        the James Server User mailing list\n"
            + "        your creations. We will publish them on this page.\n" + "\n" + "\n" + "\n" + "\n"
            + "    We need an horizontal logo (100p height) to be show displayed on the upper\n"
            + "        left corner of this page, an avatar (48x48p) to be used on a Twitter stream for example.\n"
            + "        The used fonts should be redistributable (or commonly available on Windows and Linux).\n"
            + "        The chosen logo should be delivered in SVG format.\n"
            + "        We also like the Apache feather.\n" + "\n" + "\n" + "\n";
    assertThat(textExtractor.toPlainText(html)).isEqualTo(expectedPlainText);
}

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From source file:org.kontalk.view.Utils.java

static Image getImage(String fileName) {
    URL imageUrl = ClassLoader.getSystemResource(Kontalk.RES_PATH + fileName);
    if (imageUrl == null) {
        LOGGER.warning("can't find icon image resource");
        return new BufferedImage(10, 10, BufferedImage.TYPE_INT_RGB);
    }/*from  w w w .j ava 2s. co m*/
    return Toolkit.getDefaultToolkit().createImage(imageUrl);
}

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From source file:org.walkmod.conf.providers.XMLConfigurationProvider.java

/**
 * Load the XML configuration on memory as a DOM structure with SAX.
 * Additional information about elements location is added. Non valid DTDs
 * or XML structures are detected./*from ww  w .  j av  a  2 s. co m*/
 * 
 * @param file
 *            XML configuration
 * @return XML tree
 */
private Document loadDocument(String file) {
    Document doc = null;
    URL url = null;
    File f = new File(file);
    if (f.exists()) {
        try {
            url = f.toURI().toURL();
        } catch (MalformedURLException e) {
            throw new ConfigurationException("Unable to load " + file, e);
        }
    }
    if (url == null) {
        url = ClassLoader.getSystemResource(file);
    }
    InputStream is = null;
    if (url == null) {
        if (errorIfMissing) {
            throw new ConfigurationException("Could not open files of the name " + file);
        } else {
            LOG.info("Unable to locate configuration files of the name " + file + ", skipping");
            return doc;
        }
    }
    try {
        is = url.openStream();
        InputSource in = new InputSource(is);
        in.setSystemId(url.toString());
        doc = DomHelper.parse(in, dtdMappings);
    } catch (Exception e) {
        throw new ConfigurationException("Unable to load " + file, e);
    } finally {
        try {
            is.close();
        } catch (IOException e) {
            LOG.error("Unable to close input stream", e);
        }
    }
    if (doc != null) {
        LOG.debug("Wallmod configuration parsed");
    }
    return doc;
}

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