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

List of usage examples for org.springframework.core.io Resource exists

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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:grails.plugin.searchable.internal.compass.config.mapping.CompassMappingXmlSearchableGrailsDomainClassMappingConfigurator.java

/**
 * Configure the Mapping in the CompassConfiguration for the given domain class
 *
 * @param compassConfiguration          the CompassConfiguration instance
 * @param configurationContext          a configuration context, for flexible parameter passing
 * @param searchableGrailsDomainClasses searchable domain classes to map
 * @param allSearchableGrailsDomainClasses all searchable domain classes, whether configured here or elsewhere
 *///from  www .  j  a v a  2s  . co  m
public void configureMappings(CompassConfiguration compassConfiguration, Map configurationContext,
        Collection searchableGrailsDomainClasses, Collection allSearchableGrailsDomainClasses) {
    Assert.notNull(resourceLoader, "resourceLoader cannot be null");
    if (configurationContext.containsKey(CompassXmlConfigurationSearchableCompassConfigurator.CONFIGURED)) {
        return;
    }

    for (Iterator iter = searchableGrailsDomainClasses.iterator(); iter.hasNext();) {
        GrailsDomainClass grailsDomainClass = (GrailsDomainClass) iter.next();
        Resource resource = getMappingResource(grailsDomainClass);
        Assert.isTrue(resource.exists(),
                "expected mapping resource [" + resource + "] to exist but it does not");
        try {
            compassConfiguration.addURL(resource.getURL());
        } catch (IOException ex) {
            String message = "Failed to configure Compass with mapping resource for class ["
                    + grailsDomainClass.getClazz().getName() + "] and resource ["
                    + getMappingResourceName(grailsDomainClass) + "]";
            LOG.error(message, ex);
            throw new IllegalStateException(message + ": " + ex);
        }
    }
}

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

public void testGetResource() {
    Resource resource;

    resource = resources.getResource("blablabla");
    assertNotNull(resource);/*from   w  ww . j a  va2s . c o m*/
    assertFalse(resource.exists());
    assertFalse(resource.isReadable());

    resource = resources.getResource("com/haulmont/cuba/core/sys/ResourcesImplTest.class");
    assertNotNull(resource);
    assertTrue(resource.exists());
    assertTrue(resource.isReadable());

    resource = resources.getResource("/com/haulmont/cuba/core/sys/ResourcesImplTest.class");
    assertNotNull(resource);
    assertTrue(resource.exists());
    assertTrue(resource.isReadable());
}

From source file:com.wavemaker.tools.project.AbstractStudioFileSystem.java

private synchronized void createCommonDir(Resource common) throws IOException {
    if (!common.exists()) {
        Resource templateFile = getStudioWebAppRoot().createRelative("lib/wm/" + COMMON_DIR);
        if (templateFile.exists()) {
            copyRecursive(templateFile, common, IOUtils.DEFAULT_EXCLUSION);
        }//from www . j  a  v  a  2s.c  om
    }
}

From source file:net.sf.jooreports.web.spring.controller.AbstractDocumentGenerator.java

private void renderDocument(Object model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    DocumentConverter converter = (DocumentConverter) getApplicationContext().getBean("documentConverter");
    DocumentFormatRegistry formatRegistry = (DocumentFormatRegistry) getApplicationContext()
            .getBean("documentFormatRegistry");
    String outputExtension = FilenameUtils.getExtension(request.getRequestURI());
    DocumentFormat outputFormat = formatRegistry.getFormatByFileExtension(outputExtension);
    if (outputFormat == null) {
        throw new ServletException("unsupported output format: " + outputExtension);
    }//from  ww w.j  av a 2 s .  c  om
    File templateFile = null;
    String documentName = FilenameUtils.getBaseName(request.getRequestURI());
    Resource templateDirectory = getTemplateDirectory(documentName);
    if (templateDirectory.exists()) {
        templateFile = templateDirectory.getFile();
    } else {
        templateFile = getTemplateFile(documentName).getFile();
        if (!templateFile.exists()) {
            throw new ServletException("template not found: " + documentName);
        }
    }

    DocumentTemplateFactory documentTemplateFactory = new DocumentTemplateFactory();
    DocumentTemplate template = documentTemplateFactory.getTemplate(templateFile);

    ByteArrayOutputStream odtOutputStream = new ByteArrayOutputStream();
    try {
        template.createDocument(model, odtOutputStream);
    } catch (DocumentTemplateException exception) {
        throw new ServletException(exception);
    }
    response.setContentType(outputFormat.getMimeType());
    response.setHeader("Content-Disposition",
            "inline; filename=" + documentName + "." + outputFormat.getFileExtension());

    if ("odt".equals(outputFormat.getFileExtension())) {
        // no need to convert
        response.getOutputStream().write(odtOutputStream.toByteArray());
    } else {
        ByteArrayInputStream odtInputStream = new ByteArrayInputStream(odtOutputStream.toByteArray());
        DocumentFormat inputFormat = formatRegistry.getFormatByFileExtension("odt");
        converter.convert(odtInputStream, inputFormat, response.getOutputStream(), outputFormat);
    }
}

From source file:com.searchbox.collection.pubmed.PubmedCollection.java

public ItemReader<Resource> reader() {
    return new ItemReader<Resource>() {
        boolean hasmore = true;

        @Override/*from  w w  w  .  ja  va  2 s  .c om*/
        public Resource read() {
            if (hasmore) {
                hasmore = false;
                Resource resource = context.getResource("classpath:data/pubmedIndex.xml");
                if (resource.exists()) {
                    LOGGER.info("Read has created this resource: " + resource.getFilename());
                    return resource;
                }
            }
            return null;
        }
    };
}

From source file:org.cloudfoundry.identity.uaa.integration.TestProfileEnvironment.java

private TestProfileEnvironment() {

    List<Resource> resources = new ArrayList<Resource>();

    for (String location : DEFAULT_PROFILE_CONFIG_FILE_LOCATIONS) {
        location = environment.resolvePlaceholders(location);
        Resource resource = recourceLoader.getResource(location);
        if (resource != null && resource.exists()) {
            resources.add(resource);/*from   ww w . j av a2 s  .  c om*/
        }
    }

    YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
    factory.setResources(resources.toArray(new Resource[resources.size()]));
    factory.setDocumentMatchers(Collections.singletonMap("platform",
            environment.acceptsProfiles("postgresql") ? "postgresql" : "hsqldb"));
    factory.setResolutionMethod(ResolutionMethod.OVERRIDE_AND_IGNORE);
    Properties properties = factory.getObject();

    logger.debug("Decoding environment properties: " + properties.size());
    if (!properties.isEmpty()) {
        for (Enumeration<?> names = properties.propertyNames(); names.hasMoreElements();) {
            String name = (String) names.nextElement();
            String value = properties.getProperty(name);
            if (value != null) {
                properties.setProperty(name, environment.resolvePlaceholders(value));
            }
        }
        if (properties.containsKey("spring_profiles")) {
            properties.setProperty(StandardEnvironment.ACTIVE_PROFILES_PROPERTY_NAME,
                    properties.getProperty("spring_profiles"));
        }
        // System properties should override the ones in the config file, so add it last
        environment.getPropertySources().addLast(new PropertiesPropertySource("uaa.yml", properties));
    }

    EnvironmentPropertiesFactoryBean environmentProperties = new EnvironmentPropertiesFactoryBean();
    environmentProperties.setEnvironment(environment);
    environmentProperties.setDefaultProperties(properties);
    Map<String, ?> debugProperties = environmentProperties.getObject();
    logger.debug("Environment properties: " + debugProperties);
}

From source file:org.esupportail.portlet.filemanager.services.ResourceUtils.java

public void afterPropertiesSet() throws Exception {

    try {//from   w w  w  .j  a  va2s  .c o m
        Resource iconsFolder = rl.getResource("img/icons");
        assert iconsFolder.exists();

        FileFilter fileFilter = new WildcardFileFilter("*.png");
        List<File> files = Arrays.asList(iconsFolder.getFile().listFiles(fileFilter));
        for (File icon : files) {
            String iconName = icon.getName();
            icons.put(iconName.substring(0, iconName.length() - 4),
                    "/esup-filemanager/img/icons/".concat(iconName));
        }

        log.debug("mimetypes incons retrieved : " + icons.toString());
    } catch (FileNotFoundException e) {
        log.error("FileNotFoundException getting icons ...", e);
    }

}

From source file:org.alfresco.encryption.SpringKeyResourceLoader.java

/**
 * Helper method to switch between application context resource loading or
 * simpler current classloader resource loading.
 *//*from w ww .j  a v  a2  s .c  om*/
private InputStream getSafeInputStream(String location) {
    try {
        final InputStream is;
        if (applicationContext != null) {
            Resource resource = applicationContext.getResource(location);
            if (resource.exists()) {
                is = new BufferedInputStream(resource.getInputStream());
            } else {
                // Fall back to conventional loading
                File file = ResourceUtils.getFile(location);
                if (file.exists()) {
                    is = new BufferedInputStream(new FileInputStream(file));
                } else {
                    is = null;
                }
            }
        } else {
            // Load conventionally (i.e. we are in a unit test)
            File file = ResourceUtils.getFile(location);
            if (file.exists()) {
                is = new BufferedInputStream(new FileInputStream(file));
            } else {
                is = null;
            }
        }

        return is;
    } catch (IOException e) {
        return null;
    }
}

From source file:org.carewebframework.ui.command.CommandShortcuts.java

public CommandShortcuts(Resource mappings) {
    put("help", "#f1");
    String filename = " '" + mappings.getFilename() + "'.";
    InputStream is;/*  www  .  j  ava  2 s. com*/

    try {
        if (!mappings.exists()) {
            log.info("No shortcut mappings found at" + filename);
            return;
        }

        is = mappings.getInputStream();

        if (is != null) {
            load(is);
            is.close();
            log.info("Shortcut mappings loaded from" + filename);
        }
    } catch (IOException e) {
        log.error("Error loading shortcut mappings from" + filename, e);
    }
}

From source file:org.paxml.core.PaxmlResource.java

public long getLastModified() {
    Resource res = getSpringResource();
    if (!res.exists()) {
        return -1;
    }/*from  w w  w .  j  a  va  2 s .co m*/
    final File file;
    try {
        file = res.getFile();
    } catch (IOException e) {
        return 0;
    }
    return file.lastModified();

}