Example usage for org.springframework.util StringUtils hasLength

List of usage examples for org.springframework.util StringUtils hasLength

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Introduction

In this page you can find the example usage for org.springframework.util StringUtils hasLength.

Prototype

public static boolean hasLength(@Nullable String str)

Source Link

Document

Check that the given String is neither null nor of length 0.

Usage

From source file:com.xdtech.core.orm.utils.AssertUtils.java

/**
 * Assert that the given String is not empty; that is,
 * it must not be <code>null</code> and not the empty String.
 * <pre class="code">Assert.hasLength(name, "Name must not be empty");</pre>
 * @param text the String to check//from  ww  w  .  ja va2  s . com
 * @param message the exception message to use if the assertion fails
 * @see StringUtils#hasLength
 */
public static void hasLength(String text, String message) {
    if (!StringUtils.hasLength(text)) {
        throw new IllegalArgumentException(message);
    }
}

From source file:org.openspaces.persistency.cassandra.HectorCassandraClientConfigurer.java

/**
 * @return An instance of {@link HectorCassandraClient} matching this configurer
 * configuration.//from  ww w . j  a va  2s.co  m
 */
public HectorCassandraClient create() {

    if (hosts == null) {
        throw new IllegalArgumentException("hosts must be set");
    }

    if (!StringUtils.hasLength(hosts.replace(",", ""))) {
        throw new IllegalArgumentException("hosts cannot be null or empty");
    }

    if (port != null && port <= 0) {
        throw new IllegalArgumentException("port must be positive number");
    } else if (port == null) {
        port = CassandraHost.DEFAULT_PORT;
    }

    CassandraHostConfigurator config = new CassandraHostConfigurator();
    config.setHosts(hosts);
    config.setPort(port);

    return new HectorCassandraClient(config, keyspaceName, clusterName, columnFamilyGcGraceSeconds,
            readConsistencyLevel, writeConsistencyLevel);
}

From source file:com.mengka.diamond.server.service.NotifyService.java

/**
 * ?url/* w  w w  . j av  a2  s.  c  om*/
 * http://192.168.1.109:8136/notify.do?method=notifyConfigInfo&dataId=***&group=***
 */
String generateNotifyConfigInfoPath(String dataId, String group, String address, Properties nodeProperties) {
    String specialUrl = nodeProperties.getProperty(address);
    String urlString = PROTOCOL + address + URL_PREFIX;
    // urlurl
    if (specialUrl != null && StringUtils.hasLength(specialUrl.trim())) {
        urlString = specialUrl;
    }
    urlString += "?method=notifyConfigInfo&dataId=" + dataId + "&group=" + group;
    return urlString;
}

From source file:org.jasypt.spring31.xml.encryption.DigesterBeanDefinitionParser.java

@Override
protected void doParse(final Element element, final BeanDefinitionBuilder builder) {

    builder.addConstructorArgValue(new Integer(this.digesterType));

    processStringAttribute(element, builder, PARAM_ALGORITHM, "algorithm");
    processBeanAttribute(element, builder, PARAM_CONFIG_BEAN, "config");
    processIntegerAttribute(element, builder, PARAM_ITERATIONS, "iterations");
    processIntegerAttribute(element, builder, PARAM_SALT_SIZE_BYTES, "saltSizeBytes");
    processBeanAttribute(element, builder, PARAM_SALT_GENERATOR_BEAN, "saltGenerator");
    processBeanAttribute(element, builder, PARAM_PROVIDER_BEAN, "provider");
    processStringAttribute(element, builder, PARAM_PROVIDER_NAME, "providerName");
    processBooleanAttribute(element, builder, PARAM_INVERT_POSITION_OF_SALT_IN_MESSAGE_BEFORE_DIGESTING,
            "invertPositionOfSaltInMessageBeforeDigesting");
    processBooleanAttribute(element, builder, PARAM_INVERT_POSITION_OF_PLAIN_SALT_IN_ENCRYPTION_RESULTS,
            "invertPositionOfPlainSaltInEncryptionResults");
    processBooleanAttribute(element, builder, PARAM_USE_LENIENT_SALT_SIZE_CHECK, "useLenientSaltSizeCheck");
    processIntegerAttribute(element, builder, PARAM_POOL_SIZE, "poolSize");

    processStringAttribute(element, builder, PARAM_STRING_OUTPUT_TYPE, "stringOutputType");
    processBooleanAttribute(element, builder, PARAM_UNICODE_NORMALIZATION_IGNORED,
            "unicodeNormalizationIgnored");
    processStringAttribute(element, builder, PARAM_PREFIX, "prefix");
    processStringAttribute(element, builder, PARAM_SUFFIX, "suffix");

    String scope = element.getAttribute(SCOPE_ATTRIBUTE);
    if (StringUtils.hasLength(scope)) {
        builder.setScope(scope);//w ww.  java 2s  .co  m
    }

}

From source file:es.osoco.grails.plugins.otp.access.AnnotationMultipleVoterFilterInvocationDefinition.java

@Override
protected String determineUrl(final FilterInvocation filterInvocation) {
    HttpServletRequest request = filterInvocation.getHttpRequest();
    HttpServletResponse response = filterInvocation.getHttpResponse();

    GrailsWebRequest existingRequest = WebUtils.retrieveGrailsWebRequest();

    String requestUrl = request.getRequestURI().substring(request.getContextPath().length());

    String url = null;//from   w w  w.  j ava  2  s  . c  om
    try {
        GrailsWebRequest grailsRequest = new GrailsWebRequest(request, response,
                ServletContextHolder.getServletContext());
        WebUtils.storeGrailsWebRequest(grailsRequest);

        Map<String, Object> savedParams = copyParams(grailsRequest);

        for (UrlMappingInfo mapping : _urlMappingsHolder.matchAll(requestUrl)) {
            configureMapping(mapping, grailsRequest, savedParams);

            url = findGrailsUrl(mapping);
            if (url != null) {
                break;
            }
        }
    } finally {
        if (existingRequest == null) {
            WebUtils.clearGrailsWebRequest();
        } else {
            WebUtils.storeGrailsWebRequest(existingRequest);
        }
    }

    if (!StringUtils.hasLength(url)) {
        // probably css/js/image
        url = requestUrl;
    }

    return lowercaseAndStripQuerystring(url);
}

From source file:com.xdtech.core.orm.utils.AssertUtils.java

public static void hasLength(String text, RuntimeException throwIfAssertFail) {
    if (!StringUtils.hasLength(text)) {
        throw throwIfAssertFail;
    }/*from w  w w  .  j av  a2 s.  c o  m*/
}

From source file:org.mitre.discovery.util.WebfingerURLNormalizer.java

public static String serializeURL(UriComponents uri) {
    if (uri.getScheme() != null && (uri.getScheme().equals("acct") || uri.getScheme().equals("mailto")
            || uri.getScheme().equals("tel") || uri.getScheme().equals("device"))) {

        // serializer copied from HierarchicalUriComponents but with "//" removed

        StringBuilder uriBuilder = new StringBuilder();

        if (uri.getScheme() != null) {
            uriBuilder.append(uri.getScheme());
            uriBuilder.append(':');
        }/*from ww  w.j  ava  2  s. c o  m*/

        if (uri.getUserInfo() != null || uri.getHost() != null) {
            if (uri.getUserInfo() != null) {
                uriBuilder.append(uri.getUserInfo());
                uriBuilder.append('@');
            }
            if (uri.getHost() != null) {
                uriBuilder.append(uri.getHost());
            }
            if (uri.getPort() != -1) {
                uriBuilder.append(':');
                uriBuilder.append(uri.getPort());
            }
        }

        String path = uri.getPath();
        if (StringUtils.hasLength(path)) {
            if (uriBuilder.length() != 0 && path.charAt(0) != '/') {
                uriBuilder.append('/');
            }
            uriBuilder.append(path);
        }

        String query = uri.getQuery();
        if (query != null) {
            uriBuilder.append('?');
            uriBuilder.append(query);
        }

        if (uri.getFragment() != null) {
            uriBuilder.append('#');
            uriBuilder.append(uri.getFragment());
        }

        return uriBuilder.toString();
    } else {
        return uri.toUriString();
    }

}

From source file:edu.txstate.dmlab.clusteringwiki.rest.BaseRestController.java

/**
 * Execute a search given criteria/*from  w ww.  ja va  2  s.  c o  m*/
 * @param service
 * @param icwservice
 * @param query
 * @param numResults
 * @param start
 * @return
 */
protected ICWSearchResultCol doSearch(String service, String icwservice, String query, String numResults,
        String start) throws Exception {

    //Sanitize values
    service = service.toLowerCase();

    if (cWSearchers == null) {
        throw new Exception("No cWSearchers have been configured.");
    }

    if (!cWSearchers.containsKey(service)) {
        throw new Exception("Invalid Searcher service.");
    }
    if (!StringUtils.hasLength(query)) {
        throw new Exception("Query must be provided.");
    }

    icwservice = _cleanExtensions(icwservice);
    query = _cleanExtensions(query);
    numResults = _cleanExtensions(numResults);
    start = _cleanExtensions(start);

    ICWSearcher cWSearcher = cWSearchers.get(service);
    cWSearcher.setKey(service);

    int numRes = DEFAULT_SEARCH_NUM_RESULTS;
    try {
        numRes = Integer.parseInt(numResults);
    } catch (NumberFormatException nfe) {
    }
    ;

    int strt = DEFAULT_SEARCH_START;
    try {
        strt = Integer.parseInt(start);
    } catch (NumberFormatException nfe) {
    }
    ;

    if (strt < 0) {
        throw new Exception("Start value must be positive.");
    }

    if (numRes > DEFAULT_SEARCH_MAX) {
        throw new Exception("The maximum number of requested results is " + DEFAULT_SEARCH_MAX + ".");
    }

    //Execute search
    return cWSearcher.search(icwservice, query, strt, Integer.valueOf(numRes));

}

From source file:fr.xebia.xke.test.jdbc.core.SqlScriptProcessor.java

/**
 * Initializes SQL scripts./*from   w  w  w  .j a v a 2 s.c om*/
 */
public void process() throws IOException {
    if (lSqlScripts != null) {
        for (String sqlScript : lSqlScripts) {
            String sql = null;

            Resource resource = resourceLoader.getResource(sqlScript);

            if (!resource.exists()) {
                sql = sqlScript;
            } else {
                BufferedReader br = null;

                try {
                    if (charset == null) {
                        br = new BufferedReader(new InputStreamReader(resource.getInputStream()));
                    } else {
                        br = new BufferedReader(new InputStreamReader(resource.getInputStream(), charset));
                    }

                    StringBuilder sb = new StringBuilder();
                    String line = null;

                    while ((line = br.readLine()) != null) {
                        sb.append(line);
                        sb.append("\n");
                    }

                    sql = sb.toString();
                } finally {
                    br.close();
                }
            }

            if (StringUtils.hasLength(sql)) {
                logger.debug("Initializing db with '" + sql + "'.");

                // execute sql
                template.execute(sql);
            }
        }
    }
}

From source file:com.lightning.testplatform.configure.mybatis.MybatisAutoConfiguration.java

@Bean
@ConditionalOnMissingBean/*from w w  w .ja v  a  2  s . co 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()));

        //      ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
        //      factory.setConfigLocation(resolver.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();
}