Example usage for java.lang ClassLoader getResourceAsStream

Introduction

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

Prototype

public InputStream getResourceAsStream(String name)

Source Link

Document

Returns an input stream for reading the specified resource.

Usage

From source file:com.aqnote.shared.encrypt.cert.bc.loader.CaCertLoader.java

public synchronized static X509Certificate getClass1CaCrt() throws IOException {
    if (class1CaCrt == null) {
        ClassLoader classLoader = ClassLoaderUtil.getClassLoader();
        InputStream is = classLoader.getResourceAsStream(CLASS1_CA_CRT_FILE);
        class1CaCrt = PKCSReader.readCert(is);
        is.close();//  w  ww .jav  a2  s  .co m
    }
    return class1CaCrt;
}

From source file:com.aqnote.shared.encrypt.cert.bc.loader.CaCertLoader.java

public synchronized static X509Certificate getClass2CaCrt() throws IOException {
    if (class2CaCrt == null) {
        ClassLoader classLoader = ClassLoaderUtil.getClassLoader();
        InputStream is = classLoader.getResourceAsStream(CLASS2_CA_CRT_FILE);
        class2CaCrt = PKCSReader.readCert(is);
        is.close();/*  ww  w . ja  v  a2s .c  om*/
    }
    return class2CaCrt;
}

From source file:com.aqnote.shared.encrypt.cert.bc.loader.CaCertLoader.java

public synchronized static X509Certificate getClass3CaCrt() throws IOException {
    if (class3RootCrt == null) {
        ClassLoader classLoader = ClassLoaderUtil.getClassLoader();
        InputStream is = classLoader.getResourceAsStream(CLASS_3_CA_CRT_FILE);
        class3RootCrt = PKCSReader.readCert(is);
        is.close();/*from   www  . j  a va2 s.  co m*/
    }
    return class3RootCrt;
}

From source file:com.aqnote.shared.encrypt.cert.bc.loader.CaCertLoader.java

public synchronized static String getB64CaCrt() throws IOException {
    if (StringUtils.isBlank(b64CaCrt)) {
        ClassLoader classLoader = ClassLoaderUtil.getClassLoader();
        InputStream is = classLoader.getResourceAsStream(CA_CRT_FILE);
        b64CaCrt = StreamUtil.stream2Bytes(is, StandardCharsets.UTF_8);
        b64CaCrt = StringUtils.removeStart(b64CaCrt, BEGIN_CERT);
        b64CaCrt = StringUtils.removeEnd(b64CaCrt, END_CERT);
    }/*  ww w.ja va2s  . c o  m*/
    return b64CaCrt;
}

From source file:de.micromata.genome.util.runtime.Log4JInitializer.java

private static boolean initViaCp() {
    final ClassLoader cLoader = Log4JInitializer.class.getClassLoader();
    final InputStream is = cLoader.getResourceAsStream(LOG4J_PROPERTY_FILE);
    if (is == null) {
        return false;
    }//w w  w  . j a  v a  2s  . co m
    PropertyConfigurator.configure(is);
    return true;
}

From source file:com.centeractive.ws.common.ResourceUtils.java

public static InputStream getResourceWithAbsolutePackagePathAsStream(Class<?> clazz, String absolutePackagePath,
        String resourceName) {/*from w w w  .  j  a  va 2s. co m*/
    checkNotNull(clazz, "clazz cannot be null");
    String resourcePath = getResourcePath(absolutePackagePath, resourceName);
    InputStream resource = null;
    // first attempt - outside/inside jar file
    resource = clazz.getClass().getResourceAsStream(resourcePath);
    // second attempt - servlet container - inside application lib folder
    if (resource == null) {
        ClassLoader classLoader = clazz.getClass().getClassLoader();
        if (classLoader != null)
            resource = classLoader.getResourceAsStream(resourcePath);
    }
    checkArgument(resource != null, String.format("Resource [%s] loading failed", resourcePath));
    return resource;
}

From source file:com.feilong.commons.core.configure.PropertiesUtil.java

/**
 * klassClassLoader,ClassLoader ?Properties.
 * //from  w w w  .j  a  v a  2  s. co  m
 * @param klass
 *             klass  ClassLoader,? getResourceAsStream
 * @param propertiesPath
 *            ? class {@link PropertiesUtil},? src/main/resources?, messages/feilong-core-message_en_US.properties<br>
 *            <ul>
 *            <li> {@link #getProperties(Class, String)} ?
 *            {@code getProperties(PropertiesUtil.class,"/messages/feilong-core-message_en_US.properties")} <br>
 *            ?propertiesPath ?? <b>"/messages/feilong-core-message_en_US.properties"</b>, ???</li>
 *            <li> {@link #getPropertiesWithClassLoader(Class, String)} ?
 *            {@code getPropertiesWithClassLoader(PropertiesUtil.class,"messages/feilong-core-message_en_US.properties")}<br>
 *            ?propertiesPath ?? <b>"messages/feilong-core-message_en_US.properties"</b>,ClassLoader JVMBootstrapLoader?.<br>
 *            ??"messages/feilong-core-message_en_US.properties" ??/?)</li>
 *            </ul>
 * @return Properties
 * @see ClassLoaderUtil#getClassLoaderByClass(Class)
 * @see java.lang.ClassLoader#getResourceAsStream(String)
 * @see #getProperties(InputStream)
 * @see #getProperties(Class, String)
 */
public static Properties getPropertiesWithClassLoader(Class<?> klass, String propertiesPath) {
    ClassLoader classLoader = ClassLoaderUtil.getClassLoaderByClass(klass);
    InputStream inputStream = classLoader.getResourceAsStream(propertiesPath);
    return getProperties(inputStream);
}

From source file:com.linkedin.drelephant.mapreduce.fetchers.MapReduceFSFetcherHadoop2Test.java

@BeforeClass
public static void before() {
    try {//from  w  w w .  j  a  v a  2 s.  c o  m
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        ClassLoader classLoader = MapReduceFSFetcherHadoop2Test.class.getClassLoader();
        document9 = builder
                .parse(classLoader.getResourceAsStream("configurations/fetcher/FetcherConfTest9.xml"));
        document10 = builder
                .parse(classLoader.getResourceAsStream("configurations/fetcher/FetcherConfTest10.xml"));
        document11 = builder
                .parse(classLoader.getResourceAsStream("configurations/fetcher/FetcherConfTest11.xml"));
    } catch (ParserConfigurationException e) {
        throw new RuntimeException("XML Parser could not be created.", e);
    } catch (SAXException e) {
        throw new RuntimeException("Test files are not properly formed", e);
    } catch (IOException e) {
        throw new RuntimeException("Unable to read test files ", e);
    }
}

From source file:cz.hobrasoft.pdfmu.error.ErrorType.java

/**
 * Loads error codes from the properties resource
 * {@link #CODES_RESOURCE_NAME} and stores them in {@link #CODES}.
 *///from  w ww  .  j a  v a2  s.  com
private static void loadErrorCodes() {
    ClassLoader classLoader = ErrorType.class.getClassLoader();
    InputStream in = classLoader.getResourceAsStream(CODES_RESOURCE_NAME);
    if (in != null) {
        try {
            CODES.load(in);
        } catch (IOException ex) {
            LOGGER.severe(String.format("Could not load the error codes properties file: %s", ex));
        }
        try {
            in.close();
        } catch (IOException ex) {
            LOGGER.severe(String.format("Could not close the error codes properties file: %s", ex));
        }
    } else {
        LOGGER.severe("Could not open the error codes properties file.");
    }
}

From source file:cn.ctyun.amazonaws.regions.RegionUtils.java

/**
 * Failsafe method to initialize the regions list from the list bundled with
 * the SDK, in case it cannot be fetched from the remote source.
 *//*www  .  j  a v a  2 s. c o m*/
private static void initSDKRegions() {
    ClassLoader classLoader = RegionUtils.class.getClassLoader();
    InputStream inputStream = classLoader.getResourceAsStream("/etc/regions.xml");
    initRegions(inputStream);
}