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:io.bitsquare.app.BitsquareEnvironment.java

PropertySource<?> filesystemProperties() throws Exception {
    String location = String.format("file:%s/bitsquare.properties", appDataDir);
    Resource resource = resourceLoader.getResource(location);

    if (!resource.exists())
        return new PropertySource.StubPropertySource(BITSQUARE_FILESYSTEM_PROPERTY_SOURCE_NAME);

    return new ResourcePropertySource(BITSQUARE_FILESYSTEM_PROPERTY_SOURCE_NAME, resource);
}

From source file:io.tiny.mybatis.MybatisAutoConfiguration.java

@PostConstruct
public void checkConfigFileExists() {
    if (this.properties.isCheckConfigLocation()) {
        Resource resource = this.resourceLoader.getResource(this.properties.getConfig());
        Assert.state(resource.exists(), "Cannot find config location: " + resource
                + " (please add config file or check your Mybatis " + "configuration)");
    }/*from w ww. j  a va2 s .co m*/
}

From source file:org.mvnsearch.spring.boot.mybatis.MybatisAutoConfiguration.java

@PostConstruct
public void checkConfigFileExists() {
    Assert.state(properties.getConfig() != null,
            "Cannot find config location:  (please add config file or check your Mybatis configuration)");
    if (this.properties.getConfig() != null) {
        Resource resource = this.resourceLoader.getResource(this.properties.getConfig());
        Assert.state(resource.exists(), "Cannot find config location: " + resource
                + " (please add config file or check your Mybatis configuration)");
    }//ww w  .j  a  v  a2s .c  o  m
}

From source file:net.falsework.data.orm.mybatis.MybatisAutoConfiguration.java

@PostConstruct
public void checkConfigFileExists() {
    Resource resource = this.resourceLoader.getResource(CONFIG_LOCATION);
    Assert.state(resource.exists(), "Cannot find config location: " + resource
            + " (please add config file or check your Mybatis configuration)");
}

From source file:org.mitre.jwt.encryption.impl.KeyStore.java

public void setLocation(Resource location) {
    if (location != null && location.exists()) {
        this.location = location;
    } else {/*from  www .  jav a2  s .  c  o m*/
        throw new IllegalArgumentException("location must exist");
    }
}

From source file:org.codehaus.groovy.grails.plugins.searchable.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
 *///from  ww w  . j a  va  2 s  .  c o m
public void configureMappings(CompassConfiguration compassConfiguration, Map configurationContext,
        Collection searchableGrailsDomainClasses) {
    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:org.zalando.stups.spring.boot.actuator.ExtInfoEndpointConfiguration.java

@Bean
public InfoEndpoint infoEndpoint() throws Exception {
    LinkedHashMap<String, Object> info = new LinkedHashMap<String, Object>();
    for (String filename : getAllPropertiesFiles()) {
        Resource resource = new ClassPathResource("/" + filename);
        Properties properties = new Properties();
        if (resource.exists()) {
            properties = PropertiesLoaderUtils.loadProperties(resource);
            String name = resource.getFilename();

            info.put(name.replace(PROPERTIES_SUFFIX, PROPERTIES_SUFFIX_REPLACEMENT),
                    Maps.fromProperties(properties));
        } else {//from  w  ww .j a  v a2s  . c  om
            if (failWhenResourceNotExists()) {
                throw new RuntimeException("Resource : " + filename + " does not exist");
            } else {
                log.info("Resource {} does not exist", filename);
            }
        }
    }
    return new InfoEndpoint(info);
}

From source file:de.langmi.spring.batch.examples.complex.support.CustomMultiResourcePartitioner.java

/**
 * Assign the filename of each of the injected resources to an
 * {@link ExecutionContext}.//www.  j a  v  a  2 s .c o m
 * 
 * @see Partitioner#partition(int)
 */
@Override
public Map<String, ExecutionContext> partition(int gridSize) {
    Map<String, ExecutionContext> map = new HashMap<String, ExecutionContext>(gridSize);
    int i = 0;
    for (Resource resource : resources) {
        ExecutionContext context = new ExecutionContext();
        Assert.state(resource.exists(), "Resource does not exist: " + resource);
        try {
            context.putString(keyName, resource.getURL().toExternalForm());
            context.put("outputFileName", createOutputFilename(i, resource));
        } catch (IOException e) {
            throw new IllegalArgumentException("File could not be located for: " + resource, e);
        }
        map.put(PARTITION_KEY + i, context);
        i++;
    }
    return map;
}

From source file:com.epam.ta.reportportal.core.jasper.JasperReportRender.java

@Autowired
public JasperReportRender(ResourceLoader resourceLoader) throws JRException, IOException {
    Resource reportTemplate = resourceLoader.getResource(REPORT_JRXML_TEMPLATE);
    com.google.common.base.Preconditions.checkArgument(reportTemplate.exists());
    InputStream inputStream = reportTemplate.getInputStream();
    JasperDesign jasperDesign = JRXmlLoader.load(inputStream);
    this.jasperReport = JasperCompileManager.compileReport(jasperDesign);

}

From source file:de.langmi.spring.batch.examples.readers.file.multiresourcepartitioner.CustomMultiResourcePartitioner.java

/**
 * Assign the filename of each of the injected resources to an
 * {@link ExecutionContext}.//from   ww w . j a va2  s  .  c  o  m
 * 
 * @see Partitioner#partition(int)
 */
@Override
public Map<String, ExecutionContext> partition(int gridSize) {
    Map<String, ExecutionContext> map = new HashMap<String, ExecutionContext>(gridSize);
    int i = 0;
    for (Resource resource : resources) {
        ExecutionContext context = new ExecutionContext();
        Assert.state(resource.exists(), "Resource does not exist: " + resource);
        try {
            context.putString(inputKeyName, resource.getURL().toExternalForm());
            context.put(outputKeyName, createOutputFilename(i, resource));
        } catch (IOException e) {
            throw new IllegalArgumentException("File could not be located for: " + resource, e);
        }
        map.put(PARTITION_KEY + i, context);
        i++;
    }
    return map;
}