Example usage for org.springframework.core.io Resource getInputStream

Introduction

In this page you can find the example usage for org.springframework.core.io Resource getInputStream.

Prototype

InputStream getInputStream() throws IOException;

Source Link

Document

Return an InputStream for the content of an underlying resource.

Usage

From source file:com.alibaba.ims.platform.dict.DictManager.java

public static void init() {
    Resource resource = null;
    try {/*from   ww  w.j a  v a2 s  . c o m*/
        resource = new PathMatchingResourcePatternResolver().getResources("classpath:conf/dict.properties")[0];
        LinkedProperties properties = new LinkedProperties();
        properties.load(resource.getInputStream());

        for (Enumeration<Object> e = properties.keys(); e.hasMoreElements();) {
            String key = (String) e.nextElement();
            put(key, properties.getProperty(key));
        }
    } catch (Exception e) {
        logger.error("Init data dict error.", e);
    } finally {
    }
}

From source file:fr.mby.saml2.sp.impl.helper.SecurityHelper.java

/**
 * Build a certificate from PEM resource.
 * //from  ww w  . j  av  a2s.  c  o m
 * @param certificate
 *            the PEM resource
 * @param type
 *            the certificate type
 * @return the java.security.cert.Certificate
 * @throws CertificateException
 * @throws IOException
 */
public static Certificate buildCertificate(final Resource certificate, final String type)
        throws CertificateException, IOException {
    Certificate result = null;

    final CertificateFactory certFactory = CertificateFactory.getInstance(type);
    result = certFactory.generateCertificate(certificate.getInputStream());

    return result;
}

From source file:com.iisigroup.cap.mvc.i18n.MessageBundleScriptCreator.java

/**
 * ? i18n //from   w w w.ja v a 2s  . c om
 *
 * @param i18nPath
 *            i18nPath
 * @return Properties
 */
private static Properties loadProperties(String i18nPath) {
    Properties prop = new Properties();
    Locale locale = null;
    try {
        locale = CapSecurityContext.getLocale();
        if (locale == null) {
            locale = Locale.getDefault();
        }
    } catch (Exception e) {
        locale = Locale.getDefault();
    }
    String i18nFile = null;
    InputStream is = null;
    try {
        i18nFile = new StringBuffer("classpath:/i18n/").append(i18nPath).append("_").append(locale.toString())
                .append(".properties").toString();
        Resource rs = CapAppContext.getApplicationContext().getResource(i18nFile);
        if (rs != null) {
            is = rs.getInputStream();
            prop.load(is);
        } else {
            i18nFile = new StringBuffer("classpath:/i18n/").append(i18nPath).append("_").append(".properties")
                    .toString();
            rs = CapAppContext.getApplicationContext().getResource(i18nFile);
            if (rs != null) {
                is = rs.getInputStream();
                prop.load(is);
            }
        }

    } catch (Exception e) {
        LOGGER.error("can't load " + i18nPath);
    } finally {
        IOUtils.closeQuietly(is);
    }
    return prop;
}

From source file:io.cloudine.rhq.plugins.worker.ResourceUtils.java

/**
 *  ?  {@link org.springframework.core.io.Resource}? ? ?  .
 *
 * @param resource //w ww.  j a  va  2  s  . c o m
 * @return {@link org.springframework.core.io.Resource}? ?  
 * @throws java.io.IOException ??    
 */
public static byte[] getResourceByteContents(Resource resource) throws IOException {
    InputStream inputStream = resource.getInputStream();
    int size = inputStream.available();
    byte[] bytes = new byte[size];
    inputStream.read(bytes);
    return bytes;
}

From source file:grails.plugin.searchable.internal.SearchableUtils.java

private static Map loadMetadata(Resource resource) {
    try {//  www. jav  a 2 s . c  o m
        Properties meta = new Properties();
        meta.load(resource.getInputStream());
        return meta;
    } catch (IOException e) {
        //            GrailsUtil.deepSanitize(e);
        log.warn("No application metadata file found at " + resource);
    }
    return null;
}

From source file:io.cloudine.rhq.plugins.worker.ResourceUtils.java

/**
 *  ?  {@link org.springframework.core.io.Resource}? ? ? .
 *
 * @param location  //from  w w w  .java2s. c  om
 * @return {@link org.springframework.core.io.Resource}? ? 
 * @throws java.io.IOException     
 */
public static String getResourceTextContents(String location) throws IOException {
    Resource resource = resourceLoader.getResource(location);
    InputStream inputStream = resource.getInputStream();
    return getResourceTextContents(inputStream);
}

From source file:org.shept.util.JarUtils.java

/**
 * Copy resources from a classPath, typically within a jar file 
 * to a specified destination, typically a resource directory in
 * the projects webApp directory (images, sounds, e.t.c. )
 * /*from   ww  w  .  ja v  a 2  s. co m*/
 * Copies resources only if the destination file does not exist and
 * the specified resource is available.
 * 
 * @param resources Array of String resources (filenames) to be copied
 * @param cpr ClassPathResource specifying the source location on the classPath (maybe within a jar)
 * @param webAppDestPath Full path String to the fileSystem destination directory   
 * @throws IOException when copying on copy error
 */
public static void copyResources(String[] resources, ClassPathResource cpr, String webAppDestPath)
        throws IOException {
    String dstPath = webAppDestPath; //  + "/" + jarPathInternal(cpr.getURL());
    File dir = new File(dstPath);
    dir.mkdirs();
    for (int i = 0; i < resources.length; i++) {
        File dstFile = new File(dstPath, resources[i]); //    (StringUtils.applyRelativePath(dstPath, images[i]));
        Resource fileRes = cpr.createRelative(resources[i]);
        if (!dstFile.exists() && fileRes.exists()) {
            FileOutputStream fos = new FileOutputStream(dstFile);
            FileCopyUtils.copy(fileRes.getInputStream(), fos);
            logger.info("Successfully copied file " + fileRes.getFilename() + " from " + cpr.getPath() + " to "
                    + dstFile.getPath());
        }
    }
}

From source file:org.jspringbot.keyword.expression.ELUtils.java

public static String resource(String resourceAsText) throws Exception {
    ResourceEditor editor = new ResourceEditor();
    editor.setAsText(resourceAsText);/*from   ww  w . j  a  v  a2 s .co m*/

    Resource resource = (Resource) editor.getValue();
    String resourceString = IOUtils.toString(resource.getInputStream());

    return replaceVars(resourceString);
}

From source file:com.hmsinc.epicenter.classifier.ClassifierFactory.java

/**
 * Creates the actual classifier.//from w ww  .  j a va  2 s .  co m
 * 
 * @param resource
 * @return classificationEngine
 * @throws Exception
 */
private static ClassificationEngine instantiateClassifier(final Resource resource) throws Exception {

    final Unmarshaller u = JAXBContext.newInstance("com.hmsinc.epicenter.classifier.config")
            .createUnmarshaller();

    // Enable validation
    u.setSchema(schema);

    final InputStream is = resource.getInputStream();
    final ClassifierConfig config = (ClassifierConfig) u.unmarshal(is);
    is.close();

    Validate.notNull(config, "Configuration was null!");
    Validate.notNull(config.getImplementation(), "No implementation was specified.");

    final Class<?> implementation = Class.forName(config.getImplementation());
    Validate.isTrue(ClassificationEngine.class.isAssignableFrom(implementation),
            "Implementation must be an instance of ClassificationEngine (was: " + config.getImplementation()
                    + ")");

    final ClassificationEngine engine = (ClassificationEngine) implementation.newInstance();
    engine.init(config);

    return engine;
}

From source file:com.ktds.ldap.populator.LdapTestUtils.java

public static void loadLdif(DefaultDirectoryService directoryService, Resource ldifFile) throws IOException {
    File tempFile = File.createTempFile("spring_ldap_test", ".ldif");
    try {//ww w. j  a va2s  .  c om
        InputStream inputStream = ldifFile.getInputStream();
        IOUtils.copy(inputStream, new FileOutputStream(tempFile));
        LdifFileLoader fileLoader = new LdifFileLoader(directoryService.getSession(),
                tempFile.getAbsolutePath());
        fileLoader.execute();
    } finally {
        try {
            tempFile.delete();
        } catch (Exception e) {
            // Ignore this
        }
    }
}