Example usage for org.springframework.util Assert hasText

Introduction

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

Prototype

public static void hasText(@Nullable String text, Supplier<String> messageSupplier)

Source Link

Document

Assert that the given String contains valid text content; that is, it must not be null and must contain at least one non-whitespace character.

Usage

From source file:org.surfnet.oaaas.auth.AuthorizationServerResourceFilter.java

public AuthorizationServerResourceFilter(String resourceServerKey, String resourceServerSecret,
        String authorizationServerUrl, boolean cacheEnabled) {
    this.resourceServerKey = resourceServerKey;
    this.resourceServerSecret = resourceServerSecret;
    this.authorizationServerUrl = authorizationServerUrl;
    this.cacheEnabled = cacheEnabled;

    Assert.hasText(this.resourceServerKey, "Must provide a resource server key");
    Assert.hasText(this.resourceServerSecret, "Must provide a resource server secret");
    Assert.hasText(this.authorizationServerUrl, "Must provide a authorization server url");

    if (this.cacheEnabled) {
        this.cache = this.buildCache();
        Assert.notNull(this.cache);
    }//from www.  j  ava 2 s  .c  o m

    this.authorizationValue = new String(
            Base64.encodeBase64(resourceServerKey.concat(":").concat(resourceServerSecret).getBytes()));

    this.client = createClient();
    this.objectMapper = createObjectMapper();
}

From source file:org.codehaus.groovy.grails.scaffolding.AbstractGrailsTemplateGenerator.java

public void generateViews(GrailsDomainClass domainClass, String destDir) throws IOException {
    Assert.hasText(destDir, "Argument [destdir] not specified");

    File viewsDir = new File(destDir, "grails-app/views/" + domainClass.getPropertyName());
    if (!viewsDir.exists()) {
        viewsDir.mkdirs();// w w w  .  ja v  a  2 s.com
    }

    for (String name : getTemplateNames()) {
        if (log.isInfoEnabled()) {
            log.info("Generating [" + name + "] view for domain class [" + domainClass.getFullName() + "]");
        }
        generateView(domainClass, name, viewsDir.getAbsolutePath());
    }
}

From source file:org.zalando.failsafeactuator.service.CircuitBreakerRegistry.java

/**
 * Returns the {@link CircuitBreaker} for the given name or <code>null</code> if no breaker with that name was registered before.
 *
 * @param name of the CircuitBreaker to get
 * @return the found CircuitBreaker or <code>null</code>
 *///from  w  ww  .ja  va 2s . co  m
CircuitBreaker get(final String name) {
    Assert.hasText(name, "Name for circuitbreaker needs to be set");
    return concurrentBreakerMap.get(name);
}

From source file:com.tealium.publisher.ftp.FtpSessionFactory.java

private T createClient() throws SocketException, IOException {
    final T client = (T) this.createClientInstance();
    Assert.notNull(client, "client must not be null");
    Assert.hasText(this.username, "username is required");

    this.postProcessClientBeforeConnect(client);

    // Connect/*from  www  .ja va2  s.c o  m*/
    try {
        String[] resutls = client.connect(this.host, this.port);
        logger.debug("Connected to server [" + host + ":" + port + "]");

        // Login
        client.login(username, password);

    } catch (IllegalStateException | FTPIllegalReplyException | FTPException e) {
        logger.error("createClient: -" + FtpSession.getError(e), e);
        throw new IOException(FtpSession.getError(e).toString());
    }

    this.postProcessClientAfterConnect(client);

    this.updateClientMode(client);
    client.setType(fileType);
    client.setCharset(controlEncoding);
    if (connParam.get(FTPUtil.ALIVE_AUTO_PING) != null) {
        client.setAutoNoopTimeout(Long.parseLong(connParam.get(FTPUtil.ALIVE_AUTO_PING)));
    }
    client.setCompressionEnabled(isCompressSupported(connParam.get(FTPUtil.FTP_HOST), client));
    return client;
}

From source file:org.zalando.stups.oauth2.spring.server.TokenInfoResourceServerTokenServices.java

public TokenInfoResourceServerTokenServices(final String tokenInfoEndpointUrl, final String clientId,
        final AuthenticationExtractor authenticationExtractor, final RestTemplate restTemplate) {

    Assert.hasText(tokenInfoEndpointUrl, "TokenInfoEndpointUrl should never be null or empty");
    try {/*from   ww  w .  j av  a2 s.  c  om*/
        new URL(tokenInfoEndpointUrl);
    } catch (MalformedURLException e) {
        throw new IllegalArgumentException("TokenInfoEndpointUrl is not an URL", e);
    }

    Assert.hasText(clientId, "ClientId should never be null or empty");
    Assert.notNull(authenticationExtractor, "AuthenticationExtractor should never be null");
    Assert.notNull(restTemplate, "RestTemplate should not be null");

    this.tokenInfoEndpointUrl = tokenInfoEndpointUrl;
    this.authenticationExtractor = authenticationExtractor;
    this.restTemplate = restTemplate;

    this.clientId = clientId;
}

From source file:io.curly.artifact.service.DefaultArtifactService.java

@Override
@Loggable//from w w w.jav a  2 s .c o  m
@CacheEvict(value = { "artifacts", "singleArtifact" }, key = "#id")
public void delete(String id, User user) {
    Assert.notNull(user, "User must be not null");
    Assert.hasText(id, "Id must be not empty");
    log.debug("Looking for entity with id {}", id);
    Artifact artifact = findOne(id);
    if (artifact != null && (artifact.getOwner().equals(user.getId()))) {
        repository.delete(artifact);
    } else {
        log.error("Cannot process #delete({},{})", id, user.getId());
    }
}

From source file:com.rosy.bill.utils.jmx.JmxClientTemplate.java

/**
 * ???MBean(MBeanClass).//from   w  w w.  j av a2s.c  o m
 * 
 * attributeName?.
 */
public Object getAttribute(final String mbeanName, final String attributeName) {
    Assert.hasText(mbeanName, "mbeanName?");
    Assert.hasText(attributeName, "attributeName?");
    assertConnected();

    try {
        ObjectName objectName = buildObjectName(mbeanName);
        return connection.getAttribute(objectName, attributeName);
    } catch (JMException e) {
        throw new IllegalArgumentException("??", e);
    } catch (IOException e) {
        throw new IllegalStateException("", e);
    }
}

From source file:io.galeb.core.entity.Account.java

@JsonProperty(value = "password", required = true)
public Account setPassword(String password) {
    Assert.hasText(password,
            "[Assertion failed] - this String argument must have text; it must not be null, empty, or blank");
    updateHash();//from   w w w.ja  v a2 s .  co  m
    this.password = ENCODER.encode(password);
    return this;
}

From source file:org.esco.portlet.changeetab.service.impl.CachingEtablissementService.java

@Override
public Etablissement retrieveEtablissementsByCode(final String code) {
    Assert.hasText(code, "No Etablissement code supplied !");

    Etablissement etab = null;// www  . ja v a2  s  .co m

    final String cacheKey = this.genCacheKey(code);
    ValueWrapper cachedValue = null;

    // Aquire read lock to avoid cache unconsistency
    this.cacheRl.lock();
    try {
        cachedValue = this.etablissementCache.get(cacheKey);
    } finally {
        this.cacheRl.unlock();
    }
    if (cachedValue == null) {
        CachingEtablissementService.LOG.warn("No etablissement found in cache for code: [{}] !", code);
    } else {
        etab = (Etablissement) cachedValue.get();
    }

    return etab;
}

From source file:com.bsi.summer.core.util.ReflectionUtils.java

/**
 * ?, ?DeclaredField,   ?filedName//www  .j av a2s.  c om
 * 
 * ?Object?, null.
 */
public static String getAccessibleFieldName(final Object obj, final String fieldName) {
    Assert.notNull(obj, "object?");
    Assert.hasText(fieldName, "fieldName");
    for (Class<?> superClass = obj.getClass(); superClass != Object.class; superClass = superClass
            .getSuperclass()) {
        Field fields[] = superClass.getDeclaredFields();
        for (Field field : fields) {
            if (field.getName().toUpperCase().equals(fieldName.toUpperCase())) {
                return field.getName();
            }
        }
    }
    return null;
}