Example usage for org.springframework.core.io ByteArrayResource ByteArrayResource

List of usage examples for org.springframework.core.io ByteArrayResource ByteArrayResource

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Introduction

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

Prototype

public ByteArrayResource(byte[] byteArray, @Nullable String description)

Source Link

Document

Create a new ByteArrayResource with a description.

Usage

From source file:com.sxthsenseapp.api.s3propertyloader.S3ResourceLoader.java

public Resource getResource(String location) {
    try {// w  ww  .j  a v a2s.com
        S3Path s3Path = parseS3Path(location);
        S3Object s3Object = s3Service.getObject(s3Path.bucket, s3Path.key);
        byte[] buf = readS3Object(s3Object);
        return new ByteArrayResource(buf, location);

    } catch (Exception e) {
        throw new S3ResourceException("could not load resource from " + location, e);
    }
}

From source file:org.web4thejob.context.DefaultSessionContext.java

protected void loadBeanDefinitions(final XmlBeanDefinitionReader reader) throws UnsupportedEncodingException {
    final List<PanelDefinition> panels = ContextUtil.getDRS().getAll(PanelDefinition.class);

    final Set<Resource> resources = new HashSet<Resource>();
    for (final PanelDefinition panel : panels) {
        final Resource resource = new ByteArrayResource(panel.getDefinition().getBytes("UTF-8"),
                panel.getName());//from w w  w.ja va  2  s  . c  o m
        resources.add(resource);
    }
    reader.loadBeanDefinitions(resources.toArray(new Resource[resources.size()]));
}

From source file:org.hdiv.web.servlet.view.freemarker.FreeMarkerConfigurerTests.java

public void testFreemarkerConfigurationFactoryBeanWithNonFileResourceLoaderPath()
        throws IOException, TemplateException {
    FreeMarkerConfigurationFactoryBean fcfb = new FreeMarkerConfigurationFactoryBean();
    fcfb.setTemplateLoaderPath("file:/mydir");
    Properties settings = new Properties();
    settings.setProperty("localized_lookup", "false");
    fcfb.setFreemarkerSettings(settings);
    fcfb.setResourceLoader(new ResourceLoader() {
        public Resource getResource(String location) {
            if (!("file:/mydir".equals(location) || "file:/mydir/test".equals(location))) {
                throw new IllegalArgumentException(location);
            }//  ww  w.ja  v  a  2  s .co  m
            return new ByteArrayResource("test".getBytes(), "test");
        }

        public ClassLoader getClassLoader() {
            return getClass().getClassLoader();
        }
    });
    fcfb.afterPropertiesSet();
    assertTrue(fcfb.getObject() instanceof Configuration);
    Configuration fc = (Configuration) fcfb.getObject();
    Template ft = fc.getTemplate("test");
    assertEquals("test", FreeMarkerTemplateUtils.processTemplateIntoString(ft, new HashMap()));
}

From source file:org.surfnet.oaaas.auth.AuthorizationServerFilterTest.java

private MockFilterChain doCallFilter(VerifyTokenResponse recorderdResponse, MockHttpServletResponse response)
        throws IOException, ServletException {
    return doCallFilter(
            new Resource[] {
                    new ByteArrayResource(mapper.writeValueAsString(recorderdResponse).getBytes(), "json") },
            response);// ww w. j  a  va 2s .  co  m
}

From source file:org.apache.geode.management.internal.web.util.ConvertUtils.java

/**
 * Converts the 2-dimensional byte array of file data, which includes the name of the file as
 * bytes followed by the byte content of the file, for all files being transmitted by Gfsh to the
 * GemFire Manager.//from w  w w.  j ava 2 s . c o m
 * <p/>
 * 
 * @param fileData a 2 dimensional byte array of files names and file content.
 * @return an array of Spring Resource objects encapsulating the details (name and content) of
 *         each file being transmitted by Gfsh to the GemFire Manager.
 * @see org.springframework.core.io.ByteArrayResource
 * @see org.springframework.core.io.Resource
 * @see org.apache.geode.management.internal.cli.CliUtil#bytesToData(byte[][])
 * @see org.apache.geode.management.internal.cli.CliUtil#bytesToNames(byte[][])
 */
public static Resource[] convert(final byte[][] fileData) {
    if (fileData == null) {
        return new Resource[0];
    }

    final String[] fileNames = CliUtil.bytesToNames(fileData);
    final byte[][] fileContent = CliUtil.bytesToData(fileData);

    final List<Resource> resources = new ArrayList<Resource>(fileNames.length);

    for (int index = 0; index < fileNames.length; index++) {
        final String filename = fileNames[index];
        resources.add(new ByteArrayResource(fileContent[index],
                String.format("Contents of JAR file (%1$s).", filename)) {
            @Override
            public String getFilename() {
                return filename;
            }
        });
    }

    return resources.toArray(new Resource[resources.size()]);
}

From source file:org.codehaus.groovy.grails.web.pages.GroovyPagesTemplateEngine.java

/**
 * Creates a Template using the given text for the Template and the given name. The name
 * of the template is required/*from w  ww.j a  v a  2s .  c om*/
 *
 * @param txt The URI of the page to create the template for
 * @param pageName The name of the page being parsed
 *
 * @return The Template instance
 * @throws CompilationFailedException
 * @throws IOException Thrown if an IO exception occurs creating the Template
 */
public Template createTemplate(String txt, String pageName) throws IOException {
    Assert.hasLength(txt, "Argument [txt] cannot be null or blank");
    Assert.hasLength(pageName, "Argument [pageName] cannot be null or blank");

    return createTemplate(new ByteArrayResource(txt.getBytes("UTF-8"), pageName), pageName);
}

From source file:org.grails.gsp.GroovyPagesTemplateEngine.java

/**
 * Creates a Template using the given text for the Template and the given name. The name
 * of the template is required//from w  w w  . j a v  a 2  s. c  o m
 *
 * @param txt The URI of the page to create the template for
 * @param pageName The name of the page being parsed
 *
 * @return The Template instance
 * @throws CompilationFailedException
 * @throws IOException Thrown if an IO exception occurs creating the Template
 */
public Template createTemplate(String txt, String pageName) throws IOException {
    Assert.hasLength(txt, "Argument [txt] cannot be null or blank");
    Assert.hasLength(pageName, "Argument [pageName] cannot be null or blank");

    return createTemplate(new ByteArrayResource(txt.getBytes("UTF-8"), pageName), pageName, pageName != null);
}

From source file:org.jahia.services.content.JCRStoreService.java

public void reloadNodeTypeRegistry() throws RepositoryException {
    List<String> filesList = new ArrayList<>();
    List<String> remfiles;

    NodeTypeRegistry instance = NodeTypeRegistry.getInstance();

    logger.info("Loading all CNDs from DB ..");
    remfiles = new ArrayList<>(nodeTypesDBService.getFilesList());
    List<String> reloadedSystemIds = new ArrayList<>();
    while (!remfiles.isEmpty() && !remfiles.equals(filesList)) {
        filesList = new ArrayList<>(remfiles);
        remfiles.clear();//w w  w.j  a va 2  s  .c  o  m
        for (final String file : filesList) {
            try {
                if (file.endsWith(".cnd")) {
                    final String cndFile = nodeTypesDBService.readFile(file);
                    final String systemId = StringUtils.substringBeforeLast(file, ".cnd");
                    if (!initializedSystemIds.contains(systemId)) {
                        logger.debug("Loading CND : {}", file);
                        instance.addDefinitionsFile(new ByteArrayResource(cndFile.getBytes("UTF-8"), file),
                                systemId);
                    }
                    reloadedSystemIds.add(systemId);
                }
            } catch (ParseException | NoSuchNodeTypeException e) {
                logger.debug(file + " cannot be parsed, reorder later");
                remfiles.add(file);
            } catch (IOException e) {
                logger.error("Cannot parse CND file from DB : " + file, e);
            }
        }
    }

    List<String> systemIds = NodeTypeRegistry.getInstance().getSystemIds();
    systemIds.removeAll(reloadedSystemIds);
    for (String systemId : systemIds) {
        NodeTypeRegistry.getInstance().unregisterNodeTypes(systemId);
    }
    if (!remfiles.isEmpty()) {
        logger.error("Cannot read CND from : " + remfiles);
    }

    registerNamespaces();
}

From source file:org.springframework.data.hadoop.serialization.MultiResourceSerializationFormat.java

/**
 * Reads Spring {@link Resource}s from an <code>Avro</code> container file.
 *//*from   w ww  . ja  v a  2s  . c  o  m*/
@Override
protected SerializationReaderSupport createReader(final String location) {

    return new SerializationReaderSupport() {

        /* Native Avro reader. */
        DataFileStream<GenericRecord> reader;

        @Override
        protected Closeable doOpen() throws IOException {

            final Resource hdfsResource = getHdfsResourceLoader().getResource(location);
            final InputStream inputStream = hdfsResource.getInputStream();

            reader = new DataFileStream<GenericRecord>(inputStream, new GenericDatumReader<GenericRecord>());

            return reader;
        }

        @Override
        protected Resource doRead() throws IOException {
            if (!reader.hasNext()) {
                return null;
            }

            final GenericRecord genericRecord = reader.next();

            String description = ((Utf8) genericRecord.get(RESOURCE_KEY_FIELD)).toString();

            byte[] content = ((ByteBuffer) genericRecord.get(RESOURCE_CONTENT_FIELD)).array();

            return new ByteArrayResource(content, description);
        }
    };
}