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:uk.ac.kcl.rowmappers.DocumentRowMapper.java

private void mapDBFields(Document doc, ResultSet rs) throws SQLException, IOException {
    //add additional query fields for ES export
    ResultSetMetaData meta = rs.getMetaData();

    int colCount = meta.getColumnCount();

    for (int col = 1; col <= colCount; col++) {
        Object value = rs.getObject(col);
        if (value != null) {
            String colLabel = meta.getColumnLabel(col).toLowerCase();
            if (!fieldsToIgnore.contains(colLabel)) {
                DateTime dateTime;/*w w w  .  j  av a2s  .c  om*/
                //map correct SQL time types
                switch (meta.getColumnType(col)) {
                case 91:
                    Date dt = (Date) value;
                    dateTime = new DateTime(dt.getTime());
                    doc.getAssociativeArray().put(meta.getColumnLabel(col).toLowerCase(),
                            eSCompatibleDateTimeFormatter.print(dateTime));
                    break;
                case 93:
                    Timestamp ts = (Timestamp) value;
                    dateTime = new DateTime(ts.getTime());
                    doc.getAssociativeArray().put(meta.getColumnLabel(col).toLowerCase(),
                            eSCompatibleDateTimeFormatter.print(dateTime));
                    break;
                default:
                    doc.getAssociativeArray().put(meta.getColumnLabel(col).toLowerCase(), rs.getString(col));
                    break;
                }
            }
        }

        //map binary content from FS or database if required (as per docman reader)
        if (value != null && meta.getColumnLabel(col).equalsIgnoreCase(binaryContentFieldName)) {
            switch (binaryContentSource) {
            case "database":
                doc.setBinaryContent(rs.getBytes(col));
                break;
            case "fileSystemWithDBPath":
                Resource resource = context.getResource(pathPrefix + rs.getString(col));
                doc.setBinaryContent(IOUtils.toByteArray(resource.getInputStream()));
                break;
            default:
                break;
            }
        }
    }
}

From source file:com.github.yihtserns.spring.groovy.GroovyBeanDefinitionReader.java

@Override
public int loadBeanDefinitions(final Resource resource) throws BeanDefinitionStoreException {
    final Map<String, Object> vars = new HashMap<String, Object>();

    try {/* w  ww.j  a v  a2 s. c  om*/
        final Script script = new GroovyShell().parse(new InputStreamReader(resource.getInputStream()));
        script.setBinding(new Binding(vars));

        GroovyCategorySupport.use(SpringCategory.class, new Closure(null) {

            public void doCall() throws IOException {
                script.run();
            }
        });

        BeanDefinitionRegistry registry = getRegistry();
        int beanCount = 0;
        for (Map.Entry<String, Object> entry : vars.entrySet()) {
            String varName = entry.getKey();
            Object varValue = entry.getValue();

            if (varValue instanceof BeanDefinition) {
                beanCount++;
                registry.registerBeanDefinition(varName, (BeanDefinition) varValue);
            }
        }

        return beanCount;
    } catch (CompilationFailedException ex) {
        throw new BeanDefinitionStoreException("Unable to load Groovy script", ex);
    } catch (IOException ex) {
        throw new BeanDefinitionStoreException("Unable to load resource", ex);
    }
}

From source file:com.greglturnquist.HomeController.java

private ResponseEntity<?> getRawImage() {
    try {//from  ww w.ja  va 2s . c o m
        Resource file = resourceLoader.getResource("file:upload-dir/keep-calm-and-learn-javascript.jpg");
        return ResponseEntity.ok().contentLength(file.contentLength()).contentType(MediaType.IMAGE_JPEG)
                .body(new InputStreamResource(file.getInputStream()));
    } catch (IOException e) {
        return ResponseEntity.badRequest().body("Couldn't find it => " + e.getMessage());
    }
}

From source file:at.gv.egiz.bku.spring.ConfigurationFactoryBean.java

protected Configuration getVersionConfiguration() throws IOException {

    Map<String, Object> map = new HashMap<String, Object>();
    map.put(MOCCA_IMPLEMENTATIONNAME_PROPERTY, "MOCCA");

    // implementation version
    String version = null;/*from  w  w w  .j  a v  a  2 s  .co  m*/
    try {
        Resource resource = resourceLoader.getResource("META-INF/MANIFEST.MF");
        Manifest properties = new Manifest(resource.getInputStream());
        Attributes attributes = properties.getMainAttributes();
        // TODO: replace by Implementation-Version ?
        version = attributes.getValue("Implementation-Build");
    } catch (Exception e) {
        log.warn("Failed to get implemenation version from manifest. {}", e.getMessage());
    }

    if (version == null) {
        version = "UNKNOWN";
    }
    map.put(MOCCA_IMPLEMENTATIONVERSION_PROPERTY, version);

    // signature layout
    try {
        String classContainer = JarLocation.get(CreateXMLSignatureCommandImpl.class);
        URL manifestUrl = new URL("jar:" + classContainer + "!/META-INF/MANIFEST.MF");
        log.debug(manifestUrl.toString());
        Manifest manifest = new Manifest(manifestUrl.openStream());
        Attributes attributes = manifest.getMainAttributes();
        String signatureLayout = attributes.getValue("SignatureLayout");
        if (signatureLayout != null) {
            map.put(SIGNATURE_LAYOUT_PROPERTY, signatureLayout);
        }
    } catch (Exception e) {
        log.warn("Failed to get signature layout from manifest.", e);
    }

    return new MapConfiguration(map);
}

From source file:com.enonic.cms.business.SitePropertiesServiceImpl.java

public void afterPropertiesSet() throws Exception {
    Resource resource = resourceLoader
            .getResource("classpath:com/enonic/cms/business/render/site-default.properties");
    try {/*from   ww  w  .j  a  v  a2 s  .c o  m*/
        defaultProperties = new Properties();
        defaultProperties.load(resource.getInputStream());
    } catch (IOException e) {
        throw new RuntimeException("Failed to load site-default.properties", e);
    }
}

From source file:com.greglturnquist.springagram.fileservice.s3.ApplicationController.java

@RequestMapping(method = RequestMethod.GET, value = "/files/{filename}")
public ResponseEntity<?> getFile(@PathVariable String filename) throws IOException {

    Resource file = this.fileService.findOne(filename);

    try {/*  w  w  w.j a  v  a2s . co  m*/
        return ResponseEntity.ok().contentLength(file.contentLength()).contentType(MediaType.IMAGE_JPEG)
                .body(new InputStreamResource(file.getInputStream()));
    } catch (IOException e) {
        return ResponseEntity.badRequest().body("Couldn't process the request");
    }
}

From source file:org.redisson.spring.cache.RedissonSpringCacheManager.java

@Override
public void afterPropertiesSet() throws Exception {
    if (configLocation == null) {
        return;/*from   w w w . j a va  2 s.c om*/
    }

    Resource resource = resourceLoader.getResource(configLocation);
    try {
        this.configMap = CacheConfig.fromJSON(resource.getInputStream());
    } catch (IOException e) {
        // try to read yaml
        try {
            this.configMap = CacheConfig.fromYAML(resource.getInputStream());
        } catch (IOException e1) {
            throw new BeanDefinitionStoreException(
                    "Could not parse cache configuration at [" + configLocation + "]", e1);
        }
    }
}

From source file:com.azaptree.services.spring.application.config.SpringApplicationServiceConfig.java

public SpringApplicationServiceConfig(final String xmlLocation)
        throws IOException, ClassNotFoundException, JAXBException {
    Assert.hasText(xmlLocation, "xmlResourcePath is required");
    final PathMatchingResourcePatternResolver resourceResolver = new PathMatchingResourcePatternResolver();
    final Resource resource = resourceResolver.getResource(xmlLocation);

    try (InputStream xml = resource.getInputStream()) {
        init(xml);//from   ww  w .  j a  va 2 s.  com
    }
}

From source file:org.synyx.hades.dao.config.TypeFilterParserUnitTest.java

@Before
public void setUp() throws SAXException, IOException, ParserConfigurationException {

    parser = new TypeFilterParser(classLoader, context);

    Resource sampleXmlFile = new ClassPathResource("config/type-filter-test.xml");

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);/* w ww  .j av a 2 s .  c  o m*/

    documentElement = factory.newDocumentBuilder().parse(sampleXmlFile.getInputStream()).getDocumentElement();
}