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

Introduction

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

Prototype

boolean exists();

Source Link

Document

Determine whether this resource actually exists in physical form.

Usage

From source file:org.obiba.onyx.engine.variable.export.OnyxDataExportReader.java

@SuppressWarnings("unchecked")
public List<OnyxDataExportDestination> read() throws IOException {
    List<OnyxDataExportDestination> onyxDestinations = new ArrayList<OnyxDataExportDestination>();
    for (int i = 0; i < this.resources.length; i++) {
        Resource resource = this.resources[i];

        if (resource.exists()) {
            onyxDestinations/* w  w  w. j a va  2 s.  co  m*/
                    .addAll((List<OnyxDataExportDestination>) xstream.fromXML(resource.getInputStream()));
        }
    }

    return onyxDestinations;
}

From source file:com.example.journal.env.JournalEnvironmentPostProcessor.java

private void contributeDefaults(Map<String, Object> defaults, Resource resource) {
    if (resource.exists()) {
        YamlPropertiesFactoryBean yamlPropertiesFactoryBean = new YamlPropertiesFactoryBean();
        yamlPropertiesFactoryBean.setResources(resource);
        yamlPropertiesFactoryBean.afterPropertiesSet();
        Properties p = yamlPropertiesFactoryBean.getObject();
        for (Object k : p.keySet()) {
            String key = k.toString();
            defaults.put(key, p.get(key));
        }//from  ww w .  ja va2 s  .c om
    }
}

From source file:ch.sbb.releasetrain.jsfbootadapter.FileDownloadUtil.java

@RequestMapping(value = "/static/**", method = RequestMethod.GET)
public void getFile(HttpServletResponse response, HttpServletRequest request) {
    try {/*w w  w.j  a v a  2 s  . c o  m*/

        String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
        PathMatchingResourcePatternResolver res = new PathMatchingResourcePatternResolver();

        Resource template = res.getResource(path);

        if (!template.exists()) {
            log.info("file n/a... " + path);
            return;
        }

        org.apache.commons.io.IOUtils.copy(template.getInputStream(), response.getOutputStream());
        response.flushBuffer();

    } catch (IOException ex) {
        log.info("Error writing file to output stream", ex);
    }
}

From source file:com.hp.application.automation.tools.octane.tests.CopyResourceSCM.java

@Override
public boolean checkout(AbstractBuild<?, ?> build, Launcher launcher, FilePath workspace,
        BuildListener listener, File changeLogFile) throws IOException, InterruptedException {
    if (workspace.exists()) {
        listener.getLogger().println("Deleting existing workspace " + workspace.getRemote());
        workspace.deleteRecursive();// w w  w .j a  v a  2 s .co  m
    }
    Resource[] resources = new PathMatchingResourcePatternResolver().getResources("classpath*:" + path + "/**");
    for (Resource resource : resources) {
        if (resource.exists() && resource.isReadable()) {
            String urlString = resource.getURL().toExternalForm();
            String targetName = urlString.substring(urlString.indexOf(path) + path.length());
            byte[] fileContent = IOUtils.toByteArray(resource.getInputStream());
            FileUtils.writeByteArrayToFile(new File(new File(workspace.getRemote(), targetPath), targetName),
                    fileContent);
        }
    }
    return true;
}

From source file:org.codehaus.griffon.plugins.XmlPluginDescriptorReader.java

public GriffonPluginInfo readPluginInfo(Resource pluginDescriptor) {
    try {/*  w w w .  j a  v  a 2  s.  c o m*/
        Resource pluginXml = pluginDescriptor.createRelative("plugin.xml");
        if (pluginXml.exists()) {
            return new PluginInfo(pluginXml, pluginSettings);
        }

    } catch (IOException e) {
        // ignore
    }
    return null;
}

From source file:ImplementacionDaoTestServices.java

@BeforeClass
public void initDataBase() {
    String fileName = "sql/script.sql";
    Resource resource = applicationContext.getResource(fileName);
    if (resource.exists()) {
        executeSqlScript(fileName, false);
    } else {//  w w w. j a  v  a2s  .c o m
        log.debug("No existe el archivo: {}" + resource);
    }
}

From source file:nl.flotsam.calendar.core.memory.InMemoryComoundCalendarTest.java

@Test
public void shouldParseNingCalendarCorrectly() throws IOException, ValidationException {
    Resource resource = new ClassPathResource("/ning.ical");
    assertTrue(resource.exists());
    URI uri = resource.getURI();//from  w  w  w . j  a  v a2s .  c o m

    InMemoryCompoundCalendarRepository repository = new InMemoryCompoundCalendarRepository(urlFetchService);
    Calendar calendar = repository.putCalendar("test", Arrays.asList(uri));
    calendar = repository.getCalendar("test");
    assertThat(calendar, is(not(nullValue())));
}

From source file:org.trustedanalytics.servicebroker.gearpump.service.file.ResourceManagerService.java

public boolean checkIfExists(String filePath) {
    Resource resource = getResourceForPath(filePath);
    return resource != null && resource.exists();
}

From source file:com.haulmont.cuba.core.sys.ResourcesImpl.java

@Override
@Nullable//w  ww.  ja va 2s  .c  o  m
public InputStream getResourceAsStream(String location) {
    try {
        Resource resource = getResource(location);
        if (resource.exists())
            return resource.getInputStream();
        else
            return null;
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:de.codecentric.boot.admin.controller.LogfileController.java

@RequestMapping("/logfile")
@ResponseBody/*from w  w w .  j  av a 2  s .  c  om*/
public String getLogfile(HttpServletResponse response) {
    String path = env.getProperty("logging.file");
    if (path == null) {
        LOGGER.error("Logfile download failed for missing property 'logging.file'");
        return "Logfile download failed for missing property 'logging.file'";
    }
    Resource file = new FileSystemResource(path);
    if (!file.exists()) {
        LOGGER.error("Logfile download failed for missing file at path=" + path);
        return "Logfile download failed for missing file at path=" + path;
    }
    response.setContentType("application/octet-stream");
    response.setHeader("Content-Disposition", "attachment; filename=\"" + file.getFilename() + "\"");
    try {
        FileCopyUtils.copy(file.getInputStream(), response.getOutputStream());
    } catch (IOException e) {
        LOGGER.error("Logfile download failed for path=" + path);
        return "Logfile download failed for path=" + path;
    }
    return null;
}