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.wte4j.impl.WordTemplateTest.java

private WordTemplate<String> createWordTemplate(String pathToTemplateFile) throws IOException {
    File templateDocument = FileUtils.toFile(ClassLoader.getSystemResource(pathToTemplateFile));
    byte[] templateContent = FileUtils.readFileToByteArray(templateDocument);

    PersistentTemplate persistentData = new PersistentTemplate();
    persistentData.setDocumentName("test");
    persistentData.setLanguage("de");
    persistentData.setInputType(String.class);
    persistentData.setEditedAt(new Date());
    persistentData.setCreatedAt(new Date());
    persistentData.setEditor(new User("default", "default"));
    persistentData.setContent(templateContent);

    WordTemplate<String> wordTemplate = new WordTemplate<String>(persistentData, new SimpleValueModelService(),
            new SimpleFormatterFactory());
    return wordTemplate;
}

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From source file:com.alfaariss.oa.engine.core.EngineLauncher.java

private Properties getConfigProperties() throws OAException {
    _logger.debug(//from  ww w.j  av a  2 s .c  om
            "Search for '" + PROPERTIES_FILENAME + "' as resource of the current thread context classloader");
    URL urlProperties = Thread.currentThread().getContextClassLoader().getResource(PROPERTIES_FILENAME);
    if (urlProperties != null) {
        String sProperties = urlProperties.getFile();
        _logger.debug("Found '" + PROPERTIES_FILENAME + "' file in: " + sProperties);
        File fProperties = new File(sProperties);
        if (fProperties != null && fProperties.exists()) {
            _logger.info("Updating configuration items with the items in: " + fProperties.getAbsolutePath());
            return getProperties(fProperties);
        }

        _logger.info("Could not resolve: " + fProperties.getAbsolutePath());
    } else
        _logger.info(
                "No '" + PROPERTIES_FILENAME + "' found as resource of the current thread context classloader");

    _logger.debug(
            "Search for '" + PROPERTIES_FILENAME + "' as resource of the classloader of the current class");
    urlProperties = EngineLauncher.class.getResource(PROPERTIES_FILENAME);
    if (urlProperties != null) {
        String sProperties = urlProperties.getFile();
        _logger.debug("Found '" + PROPERTIES_FILENAME + "' file in: " + sProperties);
        File fProperties = new File(sProperties);
        if (fProperties != null && fProperties.exists()) {
            _logger.info("Updating configuration items with the items in: " + fProperties.getAbsolutePath());
            return getProperties(fProperties);
        }

        _logger.info("Could not resolve: " + fProperties.getAbsolutePath());
    } else
        _logger.info(
                "No '" + PROPERTIES_FILENAME + "' found as resource of the classloader of the current class");

    _logger.debug("Search for '" + PROPERTIES_FILENAME + "' as system resource of the static classloader");
    urlProperties = ClassLoader.getSystemResource(PROPERTIES_FILENAME);
    if (urlProperties != null) {
        String sProperties = urlProperties.getFile();
        _logger.debug("Found '" + PROPERTIES_FILENAME + "' file in: " + sProperties);
        File fProperties = new File(sProperties);
        if (fProperties != null && fProperties.exists()) {
            _logger.info("Updating configuration items with the items in: " + fProperties.getAbsolutePath());
            return getProperties(fProperties);
        }

        _logger.info("Could not resolve: " + fProperties.getAbsolutePath());
    } else
        _logger.info("No '" + PROPERTIES_FILENAME + "' found as system resource of the static classloader");

    return null;
}

---

From source file:org.pentaho.pac.server.common.ThreadSafeHttpClient.java

private static void loadProperties() {
    FileInputStream fis = null;//w ww.  ja va 2s . c o m
    Properties properties = null;
    try {
        URL url = ClassLoader.getSystemResource(DEFAULT_CONSOLE_PROPERTIES_FILE_NAME);
        fis = new FileInputStream(new File(url.toURI()));
    } catch (Exception e) {
        contentCharacterSet = DEFAULT_CONTENT_CHARACTERSET_VALUE;
    }
    if (null != fis) {
        properties = new Properties();
        try {
            properties.load(fis);
        } catch (IOException e) {
            contentCharacterSet = DEFAULT_CONTENT_CHARACTERSET_VALUE;
        }
    }
    if (properties != null) {
        contentCharacterSet = properties.getProperty(CONTENT_CHARACTERSET_PROPERTY,
                DEFAULT_CONTENT_CHARACTERSET_VALUE);
    } else {
        contentCharacterSet = DEFAULT_CONTENT_CHARACTERSET_VALUE;
    }
}

---

From source file:org.openpnp.model.Configuration.java

public void load() throws Exception {
    boolean forceSave = false;
    boolean overrideUserConfig = Boolean.getBoolean("overrideUserConfig");

    try {/*from  w w w  . j  a v  a2  s  .  c  om*/
        File file = new File(configurationDirectory, "packages.xml");
        if (overrideUserConfig || !file.exists()) {
            logger.info("No packages.xml found in configuration directory, loading defaults.");
            file = File.createTempFile("packages", "xml");
            FileUtils.copyURLToFile(ClassLoader.getSystemResource("config/packages.xml"), file);
            forceSave = true;
        }
        loadPackages(file);
    } catch (Exception e) {
        String message = e.getMessage();
        if (e.getCause() != null && e.getCause().getMessage() != null) {
            message = e.getCause().getMessage();
        }
        throw new Exception("Error while reading packages.xml (" + message + ")", e);
    }

    try {
        File file = new File(configurationDirectory, "parts.xml");
        if (overrideUserConfig || !file.exists()) {
            logger.info("No parts.xml found in configuration directory, loading defaults.");
            file = File.createTempFile("parts", "xml");
            FileUtils.copyURLToFile(ClassLoader.getSystemResource("config/parts.xml"), file);
            forceSave = true;
        }
        loadParts(file);
    } catch (Exception e) {
        String message = e.getMessage();
        if (e.getCause() != null && e.getCause().getMessage() != null) {
            message = e.getCause().getMessage();
        }
        throw new Exception("Error while reading parts.xml (" + message + ")", e);
    }

    try {
        File file = new File(configurationDirectory, "machine.xml");
        if (overrideUserConfig || !file.exists()) {
            logger.info("No machine.xml found in configuration directory, loading defaults.");
            file = File.createTempFile("machine", "xml");
            FileUtils.copyURLToFile(ClassLoader.getSystemResource("config/machine.xml"), file);
            forceSave = true;
        }
        loadMachine(file);
    } catch (Exception e) {
        String message = e.getMessage();
        if (e.getCause() != null && e.getCause().getMessage() != null) {
            message = e.getCause().getMessage();
        }
        throw new Exception("Error while reading machine.xml (" + message + ")", e);
    }

    loaded = true;

    for (ConfigurationListener listener : listeners) {
        listener.configurationLoaded(this);
    }

    if (forceSave) {
        logger.info("Defaults were loaded. Saving to configuration directory.");
        configurationDirectory.mkdirs();
        save();
    }

    for (ConfigurationListener listener : listeners) {
        listener.configurationComplete(this);
    }
}

---

From source file:com.linkedin.thirdeye.hadoop.derivedcolumn.transformation.DerivedColumnTransformationTest.java

@Before
public void setUp() throws Exception {
    DerivedColumnTransformationPhaseMapper mapper = new DerivedColumnTransformationPhaseMapper();
    mapDriver = MapDriver.newMapDriver(mapper);
    Configuration configuration = mapDriver.getConfiguration();
    configuration.set("io.serializations", "org.apache.hadoop.io.serializer.JavaSerialization,"
            + "org.apache.hadoop.io.serializer.WritableSerialization");

    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_TABLE_NAME.toString(), "collection");
    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_DIMENSION_NAMES.toString(), "d1,d2,d3");
    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_METRIC_NAMES.toString(), "m1,m2");
    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_METRIC_TYPES.toString(), "INT,INT");
    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_TIMECOLUMN_NAME.toString(), "hoursSinceEpoch");
    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_TOPK_DIMENSION_NAMES.toString(), "d2,");
    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_TOPK_METRICS.toString() + ".d2", "m1");
    props.setProperty(ThirdEyeConfigProperties.THIRDEYE_TOPK_KVALUES.toString() + ".d2", "1");

    ThirdEyeConfig thirdeyeConfig = ThirdEyeConfig.fromProperties(props);
    configuration/*from  w  w  w. jav  a 2s .  c  o  m*/
            .set(DerivedColumnTransformationPhaseConstants.DERIVED_COLUMN_TRANSFORMATION_PHASE_THIRDEYE_CONFIG
                    .toString(), OBJECT_MAPPER.writeValueAsString(thirdeyeConfig));

    Schema inputSchema = new Schema.Parser().parse(ClassLoader.getSystemResourceAsStream(AVRO_SCHEMA));
    setUpAvroSerialization(mapDriver.getConfiguration(), inputSchema);

    Schema outputSchema = new Schema.Parser()
            .parse(ClassLoader.getSystemResourceAsStream(TRANSFORMATION_SCHEMA));
    configuration
            .set(DerivedColumnTransformationPhaseConstants.DERIVED_COLUMN_TRANSFORMATION_PHASE_OUTPUT_SCHEMA
                    .toString(), outputSchema.toString());

    configuration.set(
            DerivedColumnTransformationPhaseConstants.DERIVED_COLUMN_TRANSFORMATION_PHASE_TOPK_PATH.toString(),
            ClassLoader.getSystemResource(TOPK_PATH).toString());

    TemporaryPath tmpPath = new TemporaryPath();
    outputPath = tmpPath.toString();
    configuration.set(DerivedColumnTransformationPhaseConstants.DERIVED_COLUMN_TRANSFORMATION_PHASE_OUTPUT_PATH
            .toString(), outputPath);

}

---

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

@Test
public void simpleEmailShouldBeWellConvertedToJson() throws IOException {
    MessageToElasticSearchJson messageToElasticSearchJson = new MessageToElasticSearchJson(
            new DefaultTextExtractor(), ZoneId.of("Europe/Paris"), IndexAttachments.YES);
    MailboxMessage mail = new SimpleMailboxMessage(MESSAGE_ID, 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);/*w  w w  .  j a v a2  s .c o m*/
    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")));
}

---

From source file:it.greenvulcano.util.bin.BinaryUtils.java

/**
 * Loads the full content of a file.<br>
 * The file must be reachable via the <i>parent classloader</i>, or at least
 * via the <i>system classloader</i>.<br>
 * The full content of a file is then stored into a <code>byte</code> array.<br>
 * //from   w ww  .j  a  va2s.  com
 * @param filename
 *        the name of the file to be read
 * @return the full content of the file, stored into a <code>byte</code>
 *         array
 * @throws IOException
 *         if any I/O error occurs
 */
public static byte[] readFileAsBytesFromCP(String filename) throws IOException {
    filename = TextUtils.adjustPath(filename);
    URL url = ClassLoader.getSystemResource(filename);
    if (url == null) {
        throw new IOException("File " + filename + " not found in classpath");
    }

    InputStream in = null;
    try {
        in = url.openStream();
        return inputStreamToBytes(in);
    } finally {
        if (in != null) {
            in.close();
        }
    }
}

---

From source file:com.evolveum.midpoint.test.ldap.OpenDJController.java

/**
 * Extract template from class//from   w  w w.  j  a  v  a  2  s .c o m
 */
private void extractTemplate(File dst, String templateName) throws IOException, URISyntaxException {

    LOGGER.info("Extracting OpenDJ template....");
    if (!dst.exists()) {
        LOGGER.debug("Creating target dir {}", dst.getPath());
        dst.mkdirs();
    }

    templateRoot = new File(DATA_TEMPLATE_DIR, templateName);
    String templateRootPath = DATA_TEMPLATE_DIR + "/" + templateName; // templateRoot.getPath does not work on Windows, as it puts "\" into the path name (leading to problems with getSystemResource)

    // Determing if we need to extract from JAR or directory
    if (templateRoot.isDirectory()) {
        LOGGER.trace("Need to do directory copy.");
        MiscUtil.copyDirectory(templateRoot, dst);
        return;
    }

    LOGGER.debug("Try to localize OpenDJ Template in JARs as " + templateRootPath);

    URL srcUrl = ClassLoader.getSystemResource(templateRootPath);
    LOGGER.debug("srcUrl " + srcUrl);
    // sample:
    // file:/C:/.m2/repository/test-util/1.9-SNAPSHOT/test-util-1.9-SNAPSHOT.jar!/test-data/opendj.template
    // output:
    // /C:/.m2/repository/test-util/1.9-SNAPSHOT/test-util-1.9-SNAPSHOT.jar
    //
    // beware that in the URL there can be spaces encoded as %20, e.g.
    // file:/C:/Documents%20and%20Settings/user/.m2/repository/com/evolveum/midpoint/infra/test-util/2.1-SNAPSHOT/test-util-2.1-SNAPSHOT.jar!/test-data/opendj.template
    //
    if (srcUrl.getPath().contains("!/")) {
        URI srcFileUri = new URI(srcUrl.getPath().split("!/")[0]); // e.g. file:/C:/Documents%20and%20Settings/user/.m2/repository/com/evolveum/midpoint/infra/test-util/2.1-SNAPSHOT/test-util-2.1-SNAPSHOT.jar
        File srcFile = new File(srcFileUri);
        JarFile jar = new JarFile(srcFile);
        LOGGER.debug("Extracting OpenDJ from JAR file {} to {}", srcFile.getPath(), dst.getPath());

        Enumeration<JarEntry> entries = jar.entries();

        JarEntry e;
        byte buf[] = new byte[655360];
        while (entries.hasMoreElements()) {
            e = entries.nextElement();

            // skip other files
            if (!e.getName().contains(templateRootPath)) {
                continue;
            }

            // prepare destination file
            String filepath = e.getName().substring(templateRootPath.length());
            File dstFile = new File(dst, filepath);

            // test if directory
            if (e.isDirectory()) {
                LOGGER.debug("Create directory: {}", dstFile.getAbsolutePath());
                dstFile.mkdirs();
                continue;
            }

            LOGGER.debug("Extract {} to {}", filepath, dstFile.getAbsolutePath());
            // Find file on classpath
            InputStream is = ClassLoader.getSystemResourceAsStream(e.getName());
            // InputStream is = jar.getInputStream(e); //old way

            // Copy content
            OutputStream out = new FileOutputStream(dstFile);
            int len;
            while ((len = is.read(buf)) > 0) {
                out.write(buf, 0, len);
            }
            out.close();
            is.close();
        }
        jar.close();
    } else {
        try {
            File file = new File(srcUrl.toURI());
            File[] files = file.listFiles();
            for (File subFile : files) {
                if (subFile.isDirectory()) {
                    MiscUtil.copyDirectory(subFile, new File(dst, subFile.getName()));
                } else {
                    MiscUtil.copyFile(subFile, new File(dst, subFile.getName()));
                }
            }
        } catch (Exception ex) {
            throw new IOException(ex);
        }
    }
    LOGGER.debug("OpenDJ Extracted");
}

---

From source file:org.astrojournal.gui.AJMainGUI.java

/**
 * Set AstroJournal window.//from   ww  w  . jav a  2  s  . c  om
 */
private void setAJWindow() {
    // Configure AJMainGUI with basic parameters
    setTitle(AJMetaInfo.NAME.getInfo() + " " + AJMetaInfo.VERSION.getInfo());
    setIconImage(new ImageIcon(ClassLoader.getSystemResource("graphics/logo/aj_icon_32.png")).getImage());
    setSize(550, 580);
    setMinimumSize(new Dimension(520, 450));
    setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    setResizable(true);
    getContentPane().setLayout(new BorderLayout());
}

---

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

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

---

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