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.paxml.tag.AbstractPaxmlEntity.java

@Override
public boolean isModified() {
    Resource res = getResource().getSpringResource();
    if (!res.exists()) {
        return true;
    }/*from   w ww .  j  av  a  2  s .c o  m*/
    final File file;
    try {
        file = res.getFile();

    } catch (IOException e) {
        // if file is not obtainable, it is not modifiable.
        return false;
    }
    return !file.exists() || file.lastModified() != timestamp;
}

From source file:grails.plugin.searchable.internal.compass.config.CompassXmlConfigurationSearchableCompassConfigurator.java

/**
 * Configure Compass ready for it to be built
 *
 * @param compassConfiguration runtime configuration instance
 * @param configurationContext a context allowing flexible parameter passing
 *//*  w  w  w.  j a  v a 2  s  . c om*/
public void configure(CompassConfiguration compassConfiguration, Map configurationContext) {
    Assert.notNull(compassConfiguration, "compassConfiguration cannot be null");
    Assert.notNull(resourceLoader, "resourceLoader cannot be null");

    Resource resource = resourceLoader.getResource("classpath:/compass.cfg.xml");
    if (resource.exists()) {
        Assert.notNull(configurationContext, "configurationContext cannot be null");
        try {
            LOG.debug("Configuring Compass with compass config file [" + resource.getURL() + "]");
            compassConfiguration.configure(resource.getURL());
        } catch (IOException ex) {
            LOG.error("Failed to configure Compass with classpath resource, even though it apparently exists: "
                    + ex, ex);
            throw new IllegalStateException(
                    "Failed to configure Compass with classpath resource, even though it apparently exists: "
                            + ex);
        }
        configurationContext.put(CONFIGURED, true);
    }
}

From source file:org.codehaus.groovy.grails.plugins.searchable.compass.config.CompassXmlConfigurationSearchableCompassConfigurator.java

/**
 * Configure Compass ready for it to be built
 *
 * @param compassConfiguration runtime configuration instance
 * @param configurationContext a context allowing flexible parameter passing
 *//*  ww  w. j av a2  s. c  om*/
public void configure(CompassConfiguration compassConfiguration, Map configurationContext) {
    Assert.notNull(compassConfiguration, "compassConfiguration cannot be null");
    Assert.notNull(resourceLoader, "resourceLoader cannot be null");

    Resource resource = resourceLoader.getResource("classpath:/compass.cfg.xml");
    if (resource.exists()) {
        Assert.notNull(configurationContext, "configurationContext cannot be null");
        try {
            LOG.debug("Configuring Compass with compass config file [" + resource.getURL().toString() + "]");
            compassConfiguration.configure(resource.getURL());
        } catch (IOException ex) {
            LOG.error("Failed to configure Compass with classpath resource, even though it apparently exists: "
                    + ex, ex);
            throw new IllegalStateException(
                    "Failed to configure Compass with classpath resource, even though it apparently exists: "
                            + ex);
        }
        configurationContext.put(CONFIGURED, Boolean.TRUE);
    }
}

From source file:com.github.mjeanroy.springmvc.view.mustache.core.CompositeResourceLoaderTest.java

private Resource newResource(boolean exists) {
    Resource resource = mock(Resource.class);
    when(resource.exists()).thenReturn(exists);
    return resource;
}

From source file:com.github.mrstampy.gameboot.util.resource.AbstractFallbackResourceCondition.java

private boolean hasOverride(ResourceLoader loader) {
    if (overrides == null || overrides.length == 0)
        return false;

    for (String override : overrides) {
        Resource o = loader.getResource(override);
        if (o.exists()) {
            ResourceLogger.log(override, fallback);
            return true;
        }//from w w  w. j  ava 2s  . c o  m
    }

    return false;
}

From source file:org.beanio.spring.BeanIOStreamFactory.java

/**
 * Creates a new {@link StreamFactory} and loads configured stream mapping resources.
 * @return the new <tt>StreamFactory</tt>
 * @throws BeanIOConfigurationException if a stream mapping resource does not exist
 *   or is invalid // w w w. j  av a2s.  c o m
 * @throws IOException if an I/O error occurs
 */
protected StreamFactory createStreamFactory() throws IOException, BeanIOConfigurationException {
    StreamFactory factory = StreamFactory.newInstance();

    if (streamMappings != null) {
        for (Resource res : streamMappings) {
            if (!res.exists()) {
                throw new BeanIOConfigurationException("Mapping file not found: " + res);
            }

            InputStream in = res.getInputStream();
            try {
                factory.load(in);
            } catch (BeanIOConfigurationException ex) {
                throw new BeanIOConfigurationException(
                        "Error in mapping file '" + res + "': " + ex.getMessage(), ex);
            } finally {
                IOUtil.closeQuietly(in);
            }
        }
    }

    return factory;
}

From source file:com.baifendian.swordfish.webserver.service.storage.FileSystemStorageService.java

@Override
public Resource loadAsResource(String filename) {
    try {//from ww w .  j a  v a  2 s. co m
        Path file = Paths.get(filename);

        Resource resource = new UrlResource(file.toUri());
        if (resource.exists() || resource.isReadable()) {
            return resource;
        } else {
            throw new StorageFileNotFoundException("Could not read file: " + filename);

        }
    } catch (MalformedURLException e) {
        throw new StorageFileNotFoundException("Could not read file: " + filename, e);
    }
}

From source file:org.obiba.onyx.core.domain.participant.ParticipantAttributeReader.java

@SuppressWarnings("unchecked")
public List<ParticipantAttribute> read() throws IOException {
    List<ParticipantElement> participantElements = new ArrayList<ParticipantElement>();

    for (int i = 0; i < this.resources.length; i++) {
        Resource resource = this.resources[i];

        if (resource.exists()) {
            participantElements.addAll((List<ParticipantElement>) xstream.fromXML(resource.getInputStream()));
        }/*from   w  w w. j  av a  2 s  . co  m*/
    }

    return flatten(participantElements);
}

From source file:com.google.api.ads.adwords.jaxws.extensions.kratu.restserver.reports.GenerateReportsRest.java

public Representation getHandler() {
    String result = null;//from   w  ww .  j a v a 2 s  .c  o  m
    try {
        getParameters();

        // Generate Reports at MCC level for dates
        if (topAccountId != null && dateStart != null && dateEnd != null) {

            getContext().getParameters().add("maxThreads", "512");

            Resource resource = new ClassPathResource(file);
            if (!resource.exists()) {
                resource = new FileSystemResource(file);
            }
            DynamicPropertyPlaceholderConfigurer.setDynamicResource(resource);
            Properties properties = PropertiesLoaderUtils.loadProperties(resource);

            ReportProcessor processor = getApplicationContext().getBean(ReportProcessor.class);

            // Launching a new Service(Thread) to make the request async.
            RunnableReport runnableReport = new RunnableReport(topAccountId, processor, properties, dateStart,
                    dateEnd);

            taskService.submit(runnableReport);

            result = "OK - Task created, this usually takes 10-15mins for 1000 accounts/month";
        } else {
            taskService.getContext();
        }
    } catch (Exception exception) {
        return handleException(exception);
    }
    addReadOnlyHeaders();
    return createJsonResult(result);
}

From source file:com.github.instaweb.jade.web.JadeViewResolver.java

private String resolveFromLocale(String viewName, String locale) {
    String name = getPrefix() + viewName + locale + getSuffix();
    Resource resource = getApplicationContext().getResource(name);
    if (resource == null || !resource.exists()) {
        if (locale.isEmpty()) {
            return null;
        }//from  w w  w .  j  av  a  2 s  . co m
        int index = locale.lastIndexOf("_");
        return resolveFromLocale(viewName, locale.substring(0, index));
    }
    return name;
}