Example usage for org.springframework.util StringUtils hasText

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

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Introduction

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

Prototype

public static boolean hasText(@Nullable String str)

Source Link

Document

Check whether the given String contains actual text.

Usage

From source file:org.springmodules.validation.bean.conf.loader.xml.handler.SizeRuleElementHandler.java

protected AbstractValidationRule createValidationRule(Element element) {

    String minText = element.getAttribute(MIN_ATTR);
    String maxText = element.getAttribute(MAX_ATTR);

    Integer min = (StringUtils.hasText(minText)) ? new Integer(minText) : null;
    Integer max = (StringUtils.hasText(maxText)) ? new Integer(maxText) : null;

    if (min != null && max != null) {
        return new SizeValidationRule(min.intValue(), max.intValue());
    }//from ww  w .j  a va  2s .  c  o m

    if (min != null) {
        return new MinSizeValidationRule(min.intValue());
    }

    if (max != null) {
        return new MaxSizeValidationRule(max.intValue());
    }

    throw new ValidationConfigurationException(
            "Element '" + ELEMENT_NAME + "' must have either 'min' attribute, 'max' attribute, or both");

}

From source file:org.web4thejob.web.dialog.DefaultHtmlDialog.java

@Override
protected boolean isOKReady() {
    return StringUtils.hasText(getValue());
}

From source file:io.spring.initializr.actuate.stat.ProjectRequestDocumentFactory.java

public ProjectRequestDocument createDocument(ProjectRequestEvent event) {
    InitializrMetadata metadata = this.metadataProvider.get();
    ProjectRequest request = event.getProjectRequest();

    ProjectRequestDocument document = new ProjectRequestDocument();
    document.setGenerationTimestamp(event.getTimestamp());

    handleCloudFlareHeaders(request, document);
    String candidate = (String) request.getParameters().get("x-forwarded-for");
    if (!StringUtils.hasText(document.getRequestIp()) && candidate != null) {
        document.setRequestIp(candidate);
        document.setRequestIpv4(extractIpv4(candidate));
    }//from   ww w.j  a v  a2  s .  c o  m

    Agent agent = extractAgentInformation(request);
    if (agent != null) {
        document.setClientId(agent.getId().getId());
        document.setClientVersion(agent.getVersion());
    }

    document.setGroupId(request.getGroupId());
    document.setArtifactId(request.getArtifactId());
    document.setPackageName(request.getPackageName());
    document.setBootVersion(request.getBootVersion());

    document.setJavaVersion(request.getJavaVersion());
    if (StringUtils.hasText(request.getJavaVersion())
            && metadata.getJavaVersions().get(request.getJavaVersion()) == null) {
        document.setInvalid(true);
        document.setInvalidJavaVersion(true);
    }

    document.setLanguage(request.getLanguage());
    if (StringUtils.hasText(request.getLanguage())
            && metadata.getLanguages().get(request.getLanguage()) == null) {
        document.setInvalid(true);
        document.setInvalidLanguage(true);
    }

    document.setPackaging(request.getPackaging());
    if (StringUtils.hasText(request.getPackaging())
            && metadata.getPackagings().get(request.getPackaging()) == null) {
        document.setInvalid(true);
        document.setInvalidPackaging(true);
    }

    document.setType(request.getType());
    if (StringUtils.hasText(request.getType()) && metadata.getTypes().get(request.getType()) == null) {
        document.setInvalid(true);
        document.setInvalidType(true);
    }

    // Let's not rely on the resolved dependencies here
    List<String> dependencies = new ArrayList<>();
    dependencies.addAll(request.getStyle());
    dependencies.addAll(request.getDependencies());
    dependencies.forEach((id) -> {
        if (metadata.getDependencies().get(id) != null) {
            document.getDependencies().add(id);
        } else {
            document.setInvalid(true);
            document.getInvalidDependencies().add(id);
        }
    });

    // Let's make sure that the document is flagged as invalid no matter what
    if (event instanceof ProjectFailedEvent) {
        ProjectFailedEvent failed = (ProjectFailedEvent) event;
        document.setInvalid(true);
        if (failed.getCause() != null) {
            document.setErrorMessage(failed.getCause().getMessage());
        }
    }

    return document;
}

From source file:com.brienwheeler.svc.usergroups.validation.UserGroupNotExistValidator.java

@Override
public boolean isValid(String value, ConstraintValidatorContext context) {
    if (!StringUtils.hasText(value))
        return !constraintAnnotation.failOnEmpty();

    IUserGroupService userGroupService = applicationContext.getBean(constraintAnnotation.userGroupService(),
            IUserGroupService.class);
    return userGroupService.findByNameAndType(value, constraintAnnotation.groupType()) == null;
}

From source file:com.ryantenney.metrics.spring.config.AnnotationDrivenBeanDefinitionParser.java

@Override
public BeanDefinition parse(Element element, ParserContext parserContext) {
    final Object source = parserContext.extractSource(element);

    final CompositeComponentDefinition compDefinition = new CompositeComponentDefinition(element.getTagName(),
            source);/*ww w . ja  v  a 2  s . c o m*/
    parserContext.pushContainingComponent(compDefinition);

    String metricsBeanName = element.getAttribute("metric-registry");
    if (!StringUtils.hasText(metricsBeanName)) {
        metricsBeanName = registerComponent(parserContext,
                build(MetricRegistry.class, source, ROLE_APPLICATION));
    }

    String healthCheckBeanName = element.getAttribute("health-check-registry");
    if (!StringUtils.hasText(healthCheckBeanName)) {
        healthCheckBeanName = registerComponent(parserContext,
                build(HealthCheckRegistry.class, source, ROLE_APPLICATION));
    }

    final ProxyConfig proxyConfig = new ProxyConfig();

    if (StringUtils.hasText(element.getAttribute("expose-proxy"))) {
        proxyConfig.setExposeProxy(Boolean.valueOf(element.getAttribute("expose-proxy")));
    }

    if (StringUtils.hasText(element.getAttribute("proxy-target-class"))) {
        proxyConfig.setProxyTargetClass(Boolean.valueOf(element.getAttribute("proxy-target-class")));
    }

    //@formatter:off

    registerComponent(parserContext,
            build(MetricsBeanPostProcessorFactory.class, source, ROLE_INFRASTRUCTURE)
                    .setFactoryMethod("exceptionMetered").addConstructorArgReference(metricsBeanName)
                    .addConstructorArgValue(proxyConfig));

    registerComponent(parserContext,
            build(MetricsBeanPostProcessorFactory.class, source, ROLE_INFRASTRUCTURE)
                    .setFactoryMethod("metered").addConstructorArgReference(metricsBeanName)
                    .addConstructorArgValue(proxyConfig));

    registerComponent(parserContext,
            build(MetricsBeanPostProcessorFactory.class, source, ROLE_INFRASTRUCTURE).setFactoryMethod("timed")
                    .addConstructorArgReference(metricsBeanName).addConstructorArgValue(proxyConfig));

    registerComponent(parserContext, build(MetricsBeanPostProcessorFactory.class, source, ROLE_INFRASTRUCTURE)
            .setFactoryMethod("gauge").addConstructorArgReference(metricsBeanName));

    registerComponent(parserContext, build(MetricsBeanPostProcessorFactory.class, source, ROLE_INFRASTRUCTURE)
            .setFactoryMethod("injectMetric").addConstructorArgReference(metricsBeanName));

    registerComponent(parserContext, build(MetricsBeanPostProcessorFactory.class, source, ROLE_INFRASTRUCTURE)
            .setFactoryMethod("healthCheck").addConstructorArgReference(healthCheckBeanName));

    //@formatter:on

    parserContext.popAndRegisterContainingComponent();

    return null;
}

From source file:org.jboss.seam.spring.namespace.BeanManagerBeanDefinitionParser.java

@Override
protected String resolveId(org.w3c.dom.Element element, AbstractBeanDefinition definition,
        ParserContext parserContext) throws BeanDefinitionStoreException {
    String idAttributeValue = element.getAttribute(ID_ATTRIBUTE);
    if (StringUtils.hasText(idAttributeValue)) {
        return idAttributeValue;
    }//  w  ww  .  j a  v a  2 s .com
    return DEFAULT_BEAN_MANAGER_ID;
}

From source file:egov.data.hibernate.repository.config.HibernateRepositoryConfigDefinitionParser.java

@Override
protected void postProcessBeanDefinition(HibernateRepositoryConfiguration ctx, BeanDefinitionBuilder builder,
        BeanDefinitionRegistry registry, Object beanSource) {
    String transactionManagerRef = StringUtils.hasText(ctx.getTransactionManagerRef())
            ? ctx.getTransactionManagerRef()
            : DEFAULT_TRANSACTION_MANAGER_BEAN_NAME;
    builder.addPropertyValue(DEFAULT_TRANSACTION_MANAGER_BEAN_NAME, transactionManagerRef);

    String sessionFactoryRef = StringUtils.hasText(ctx.getSessionFactoryRef()) ? ctx.getSessionFactoryRef()
            : DEFAULT_SESSION_FACTORY_BEAN_NAME;
    builder.addPropertyReference(DEFAULT_SESSION_FACTORY_BEAN_NAME, sessionFactoryRef);
}

From source file:info.jtrac.mail.MailSender.java

public MailSender(Map<String, String> config, MessageSource messageSource, String defaultLocale) {
    // initialize email sender
    this.messageSource = messageSource;
    this.defaultLocale = StringUtils.parseLocaleString(defaultLocale);
    String mailSessionJndiName = config.get("mail.session.jndiname");
    if (StringUtils.hasText(mailSessionJndiName)) {
        initMailSenderFromJndi(mailSessionJndiName);
    }/*  www .j  a  v  a2 s.  co  m*/
    if (sender == null) {
        initMailSenderFromConfig(config);
    }
    // if sender is still null the send* methods will not
    // do anything when called and will just return immediately
}

From source file:info.jtrac.hibernate.SchemaHelper.java

/**
 * create tables using the given Hibernate configuration
 *//*from w  ww .j av  a 2  s . c o m*/
public void createSchema() {
    Configuration cfg = new Configuration();
    if (StringUtils.hasText(dataSourceJndiName)) {
        cfg.setProperty("hibernate.connection.datasource", dataSourceJndiName);
    } else {
        cfg.setProperty("hibernate.connection.driver_class", driverClassName);
        cfg.setProperty("hibernate.connection.url", url);
        cfg.setProperty("hibernate.connection.username", username);
        cfg.setProperty("hibernate.connection.password", password);
    }
    cfg.setProperty("hibernate.dialect", hibernateDialect);
    for (String resource : mappingResources) {
        cfg.addResource(resource);
    }
    logger.info("begin database schema creation =========================");
    new SchemaUpdate(cfg).execute(true, true);
    logger.info("end database schema creation ===========================");
}

From source file:your.microservice.core.util.YourServletUriComponentsBuilder.java

/**
 * Prepare a builder from the host, port, scheme, context path, and
 * servlet mapping of an HttpServletRequest. The results may vary depending
 * on the type of servlet mapping used./*from   ww w  .  j av a2 s. com*/
 *
 * <p>If the servlet is mapped by name, e.g. {@code "/main/*"}, the path
 * will end with "/main". If the servlet is mapped otherwise, e.g.
 * {@code "/"} or {@code "*.do"}, the result will be the same as
 * if calling {@link #fromContextPath(HttpServletRequest)}.
 * @param request request to build path from
 * @return a URI component builder
 */
public static YourServletUriComponentsBuilder fromServletMapping(HttpServletRequest request) {
    YourServletUriComponentsBuilder builder = fromContextPath(request);
    if (StringUtils.hasText(new UrlPathHelper().getPathWithinServletMapping(request))) {
        builder.path(request.getServletPath());
    }
    return builder;
}