Example usage for org.springframework.util ObjectUtils isEmpty

Introduction

In this page you can find the example usage for org.springframework.util ObjectUtils isEmpty.

Prototype

@SuppressWarnings("rawtypes")
public static boolean isEmpty(@Nullable Object obj)

Source Link

Document

Determine whether the given object is empty.

Usage

From source file:com.geodevv.testing.irmina.IrminaContextLoader.java

/**
 * Process configuration classes in the supplied {@link org.springframework.test.context.ContextConfigurationAttributes}.
 * <p>If the configuration classes are <code>null</code> or empty and
 * {@link #isGenerateDefaultLocations()} returns <code>true</code>, this
 * <code>SmartContextLoader</code> will attempt to {@link
 * #detectDefaultConfigurationClasses detect default configuration classes}.
 * If defaults are detected they will be
 * {@link org.springframework.test.context.ContextConfigurationAttributes#setClasses(Class[]) set} in the
 * supplied configuration attributes. Otherwise, properties in the supplied
 * configuration attributes will not be modified.
 *
 * @param configAttributes the context configuration attributes to process
 * @see org.springframework.test.context.SmartContextLoader#processContextConfiguration()
 * @see #isGenerateDefaultLocations()/*  w w w.j  a v a2s. c  o m*/
 * @see #detectDefaultConfigurationClasses()
 */
public void processContextConfiguration(ContextConfigurationAttributes configAttributes) {
    if (ObjectUtils.isEmpty(configAttributes.getClasses()) && isGenerateDefaultLocations()) {
        Class<?>[] defaultConfigClasses = detectDefaultConfigurationClasses(
                configAttributes.getDeclaringClass());
        configAttributes.setClasses(defaultConfigClasses);
    }
}

From source file:example.app.repo.provider.GoogleMapsApiGeocodingRepository.java

@Override
public Address reverseGeocode(Point location) {
    try {/*from www.  j av a2 s.  co  m*/
        GeoApiContext context = newGeoApiContext();

        GeocodingResult[] results = GeocodingApi.reverseGeocode(context, toLatitudeLongitude(location)).await();

        if (!ObjectUtils.isEmpty(results)) {
            GeocodingResult result = results[0];

            return toAddress(result.addressComponents);
        }

        throw new GoogleMapsApiGeocodingException(String
                .format("address for geographic coordinates (latitude/longitude) [%s] not found", location));
    } catch (Exception e) {
        throw new GoogleMapsApiGeocodingException(String.format(
                "failed to reverse geocode geographic coordinates (latitude/longitude) [%s] to a physical address",
                location), e);
    }
}

From source file:com.dianwoba.redcliff.blink.config.MybatisConfig.java

@Bean(name = "aSqlSessionFactory")
public SqlSessionFactory sqlSessionFactory(@Qualifier("aDataSource") DataSource dataSource) throws Exception {
    SqlSessionFactoryBean factory = new SqlSessionFactoryBean();
    factory.setDataSource(dataSource);// ww w  .  j av  a2s .  com
    factory.setVfs(SpringBootVFS.class);
    if (StringUtils.hasText(this.properties.getConfigLocation())) {
        factory.setConfigLocation(this.resourceLoader.getResource(this.properties.getConfigLocation()));
    }
    factory.setConfiguration(properties.getConfiguration());
    if (!ObjectUtils.isEmpty(this.interceptors)) {
        factory.setPlugins(this.interceptors);
    }
    if (this.databaseIdProvider != null) {
        factory.setDatabaseIdProvider(this.databaseIdProvider);
    }
    if (StringUtils.hasLength(this.properties.getTypeAliasesPackage())) {
        factory.setTypeAliasesPackage(this.properties.getTypeAliasesPackage());
    }
    if (StringUtils.hasLength(this.properties.getTypeHandlersPackage())) {
        factory.setTypeHandlersPackage(this.properties.getTypeHandlersPackage());
    }
    if (!ObjectUtils.isEmpty(this.properties.resolveMapperLocations())) {
        factory.setMapperLocations(this.properties.resolveMapperLocations());
    }

    return factory.getObject();
}

From source file:com.excilys.ebi.bank.util.Asserts.java

public static void notEmpty(Object[] array, String messagePattern, Object arg) {
    if (ObjectUtils.isEmpty(array)) {
        throw new IllegalArgumentException(MessageFormatter.format(messagePattern, arg).getMessage());
    }/*from  www  .j a v a  2s  .  co m*/
}

From source file:org.fenixedu.bennu.spring.portal.PortalHandlerMapping.java

private String extractPath(RequestMapping mapping, Class<?> type) {
    if (ObjectUtils.isEmpty(mapping.value())) {
        throw new Error(
                "Functionality type " + type.getName() + " does not declare any @RequestMapping mappings!");
    }//from   w w  w  .j a  v a2  s.com
    String path = mapping.value()[0];
    return path.startsWith("/") ? path.substring(1) : path;
}

From source file:com.excilys.ebi.bank.util.Asserts.java

public static void notEmpty(Object[] array, String messagePattern, Object arg1, Object arg2) {
    if (ObjectUtils.isEmpty(array)) {
        throw new IllegalArgumentException(MessageFormatter.format(messagePattern, arg1, arg2).getMessage());
    }//  www.  j a v  a2s . c o m
}

From source file:com.github.mybatis.repository.autoconfig.MybatisAutoConfiguration.java

@Bean
@ConditionalOnMissingBean//from  w  ww.  j a v a  2s  .  c  o  m
public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
    SqlSessionFactoryBean factory = new SqlSessionFactoryBean();
    factory.setDataSource(dataSource);
    factory.setVfs(SpringBootVFS.class);
    if (StringUtils.hasText(this.properties.getConfigLocation())) {
        factory.setConfigLocation(this.resourceLoader.getResource(this.properties.getConfigLocation()));
    }
    factory.setConfiguration(properties.getConfiguration());
    if (!ObjectUtils.isEmpty(this.interceptors)) {
        factory.setPlugins(this.interceptors);
    }
    if (this.databaseIdProvider != null) {
        factory.setDatabaseIdProvider(this.databaseIdProvider);
    }
    if (StringUtils.hasLength(this.properties.getTypeAliasesPackage())) {
        factory.setTypeAliasesPackage(this.properties.getTypeAliasesPackage());
    }
    if (StringUtils.hasLength(this.properties.getTypeHandlersPackage())) {
        factory.setTypeHandlersPackage(this.properties.getTypeHandlersPackage());
    }
    if (!ObjectUtils.isEmpty(this.properties.resolveMapperLocations())) {
        factory.setMapperLocations(this.properties.resolveMapperLocations());
    }

    return factory.getObject();
}

From source file:org.springmodules.cache.interceptor.caching.AbstractCachingInterceptor.java

private void notifyListeners(Serializable key, Object cachedObject, CachingModel m) {
    if (ObjectUtils.isEmpty(listeners))
        return;/*from   w  w w .  java 2s .co m*/
    for (int i = 0; i < listeners.length; i++)
        listeners[i].onCaching(key, cachedObject, m);
}

From source file:com.excilys.ebi.bank.util.Asserts.java

public static void notEmpty(Object[] array, String messagePattern, Object... args) {
    if (ObjectUtils.isEmpty(array)) {
        throw new IllegalArgumentException(MessageFormatter.arrayFormat(messagePattern, args).getMessage());
    }//w  w  w.  ja v a2s .co m
}