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:lab.mage.spring.cassandra.connector.core.TenantAwareCassandraMapperProvider.java

@Nonnull
public <T> Mapper<T> getMapper(@Nonnull final String identifier, @Nonnull final Class<T> type) {
    Assert.notNull(identifier, "A tenant identifier must be given!");
    Assert.hasText(identifier, "A tenant identifier must be given!");
    Assert.notNull(type, "A type must be given!");

    this.managerCache.computeIfAbsent(identifier, (key) -> {
        this.logger.info("Create new mapping mapper for tenant [" + identifier + "] and type ["
                + type.getSimpleName() + "].");
        final Session session = this.cassandraSessionProvider.getTenantSession(identifier);

        final MappingManager mappingManager = new MappingManager(session);

        final Mapper<T> typedMapper = mappingManager.mapper(type);
        typedMapper.setDefaultDeleteOptions(OptionProvider.deleteConsistencyLevel(this.env));
        typedMapper.setDefaultGetOptions(OptionProvider.readConsistencyLevel(this.env));
        typedMapper.setDefaultSaveOptions(OptionProvider.writeConsistencyLevel(this.env));

        return mappingManager;
    });//from  w w  w. j a  va  2s  .  co  m

    return this.managerCache.get(identifier).mapper(type);
}

From source file:fr.acxio.tools.agia.expression.StandardDataExpressionResolver.java

/**
 * Set the prefix that an expression string starts with. The default is
 * "@{".//from  ww w  .ja  va  2s  .c om
 * 
 * @see #DEFAULT_EXPRESSION_PREFIX
 */
public void setExpressionPrefix(String expressionPrefix) {
    Assert.hasText(expressionPrefix, "Expression prefix must not be empty");
    this.expressionPrefix = expressionPrefix;
}

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

public Farm setDomain(String domain) {
    Assert.hasText(domain,
            "[Assertion failed] - this String argument must have text; it must not be null, empty, or blank");
    updateHash();/*from  w  ww . j ava2 s. c  o  m*/
    this.domain = domain;
    return this;
}

From source file:com.kuba.skateagramclient.domain.Link.java

/**
 * Creates a new Link from the given {@link UriTemplate} and rel.
 *
 * @param template must not be {@literal null}.
 * @param rel must not be {@literal null} or empty.
 *///from w w w. j  a  va 2  s  .  com
public Link(UriTemplate template, String rel) {

    Assert.notNull(template, "UriTempalte must not be null!");
    Assert.hasText(rel, "Rel must not be null or empty!");

    this.template = template;
    this.href = template.toString();
    this.rel = rel;
}

From source file:com.dosport.system.utils.ReflectionUtils.java

/**
 * ?, ?DeclaredField, ?./*from  w  ww .  j a va  2  s .c o  m*/
 * 
 * ?Object?, null.
 */
public static Field getAccessibleField(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()) {
        try {
            Field field = superClass.getDeclaredField(fieldName);
            field.setAccessible(true);
            return field;
        } catch (NoSuchFieldException e) {// NOSONAR
            // Field??,?
        }
    }
    return null;
}

From source file:lab.mage.spring.cassandra.connector.core.CassandraSessionProvider.java

public void setAdminContactPoints(@Nonnull final String adminContactPoints) {
    Assert.notNull(adminContactPoints, "At least one contact point must be given!");
    Assert.hasText(adminContactPoints, "At least one contact point must be given!");
    this.adminContactPoints = adminContactPoints;
}

From source file:com.abssh.util.ReflectionUtils.java

/**
 * ?, ?DeclaredField.//ww  w.jav a 2  s  .c  o m
 * 
 * ?Object?, null.
 */
protected static Field getDeclaredField(final Object object, final String fieldName) {
    Assert.notNull(object, "object?");
    Assert.hasText(fieldName, "fieldName");
    for (Class<?> superClass = object.getClass(); superClass != Object.class; superClass = superClass
            .getSuperclass()) {
        try {
            return superClass.getDeclaredField(fieldName);
        } catch (NoSuchFieldException e) {
            // Field??,?
        }
    }
    return null;
}

From source file:cat.albirar.framework.sets.SetUtils.java

/**
 * Check if path is correct for the indicated model.
 * @param model The model/*w w  w .j a v  a  2  s  .  c  o  m*/
 * @param propertyPath The property path, required
 * @return true if correct and false if not
 * @throws IllegalArgumentException If model is null or if the property path is null or empty or only whitespace or not correct format
 */
public static boolean checkPathForModel(Class<?> model, String propertyPath) {
    StringTokenizer stk;
    ModelDescriptor pathFollower;
    PropertyDescriptor pdesc;
    String ppath;

    Assert.hasText(propertyPath, "The property path is required and cannot be empty or only whitespace");

    // Check pattern
    if (!pathPattern.matcher(propertyPath).matches()) {
        throw new IllegalArgumentException(String.format("The property path '%s' is incorrect!", propertyPath));
    }
    stk = new StringTokenizer(propertyPath, ".");
    pathFollower = new ModelDescriptor(model);
    while (stk.hasMoreTokens()) {
        ppath = stk.nextToken();
        if ((pdesc = pathFollower.getProperties().get(ppath)) != null) {
            if (stk.hasMoreTokens()) {
                pathFollower = new ModelDescriptor(pdesc.getPropertyType());
            }
        } else {
            // Error
            return false;
        }
    }
    return true;
}

From source file:fr.mby.saml2.sp.impl.handler.BasicSamlDataAdaptor.java

@Override
public String buildHttpRedirectBindingUrl(final IOutgoingSaml outgoingData) {
    final String samlMessage = outgoingData.getSamlMessage();
    final String relayState = outgoingData.getRelayState();

    // Encoding//from  ww  w. jav  a2s  . c o  m
    final String httpEncodedMessage;
    final String urlEncodedMessage;
    final String urlEncodedRelayState;
    try {
        Assert.hasText(samlMessage, "SAML message cannot be empty !");
        // HTTP-Redirect encoding
        httpEncodedMessage = SamlHelper.httpRedirectEncode(samlMessage);

        // URL encoding
        urlEncodedMessage = URLEncoder.encode(httpEncodedMessage, "UTF-8");
        if (StringUtils.hasText(relayState)) {
            urlEncodedRelayState = URLEncoder.encode(relayState, "UTF-8");
        } else {
            urlEncodedRelayState = null;
        }
    } catch (Exception e) {
        final String message = "Error while HTTP-Redirect encoding SAML message !";
        BasicSamlDataAdaptor.LOGGER.error(message, e);
        throw new IllegalStateException(message, e);
    }

    StringBuffer redirectUrl = new StringBuffer(2048);
    redirectUrl.append(outgoingData.getEndpointUrl());
    if (StringUtils.hasText(urlEncodedMessage) && StringUtils.hasText(urlEncodedRelayState)) {
        redirectUrl.append("?");
        if (StringUtils.hasText(urlEncodedRelayState)) {
            redirectUrl.append(SamlHelper.RELAY_STATE_PARAM_KEY);
            redirectUrl.append("=");
            redirectUrl.append(urlEncodedRelayState);
            redirectUrl.append("&");
        }
        redirectUrl.append(BasicSamlDataAdaptor.getSamlMessageParamName(outgoingData));
        redirectUrl.append("=");
        redirectUrl.append(urlEncodedMessage);
    }

    final String urlRequest = redirectUrl.toString();

    BasicSamlDataAdaptor.LOGGER.debug("Basic HTTP-Redirect URL built: [{}]", urlRequest);

    return urlRequest;
}

From source file:org.cleverbus.core.common.directcall.DirectCallWsRoute.java

/**
 * Sets request header if available./*w  w w  .j a va2s. com*/
 *
 * @param callId Call ID for getting call parameters from {@link DirectCallRegistry}
 * @param exchange Camel exchange
 */
@Handler
public void setHeader(@Header(CALL_ID_HEADER) String callId, Exchange exchange) {
    Assert.hasText(callId, "the callId must not be empty");

    DirectCallParams params = callRegistry.getParams(callId);

    if (params.getHeader() != null) {
        Log.debug("Direct WS call: header=" + params.getHeader());

        exchange.getIn().setHeader(SpringWebserviceConstants.SPRING_WS_SOAP_HEADER, params.getHeader());
    }
}