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.codehaus.groovy.grails.scaffolding.AbstractGrailsTemplateGenerator.java

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

    if (domainClass == null) {
        return;//  ww w. j av  a  2s  .  c o m
    }

    String fullName = domainClass.getFullName();
    String pkg = "";
    int pos = fullName.lastIndexOf('.');
    if (pos != -1) {
        // Package name with trailing '.'
        pkg = fullName.substring(0, pos + 1);
    }

    File destFile = new File(destDir, "grails-app/controllers/" + pkg.replace('.', '/')
            + domainClass.getShortName() + "Controller.groovy");
    if (canWrite(destFile)) {
        destFile.getParentFile().mkdirs();

        BufferedWriter writer = null;
        try {
            writer = new BufferedWriter(new FileWriter(destFile));
            generateController(controllerType, domainClass, writer);
            try {
                writer.flush();
            } catch (IOException ignored) {
            }
        } finally {
            IOGroovyMethods.closeQuietly(writer);
        }

        log.info("Controller generated at [" + destFile + "]");
    }
}

From source file:com.codeabovelab.dm.mail.template.ResourceMailTemplateProvider.java

public ResourceMailTemplateProvider(Config config, ObjectMapper objectMapper) {
    this.prefix = config.prefix;
    this.suffix = config.suffix;
    this.mimeType = config.mimeType;
    this.objectMapper = objectMapper;
    Assert.notNull(this.objectMapper, "'objectMapper' is null");
    Assert.hasText(this.prefix, "'prefix' must contains text");
    Assert.hasText(this.suffix, "'suffix' must contains text");
    Assert.notNull(this.mimeType, "'mimeType' is null");
    this.protocols = Collections.singleton(PROTOCOL);
}

From source file:com.autentia.wuija.security.impl.hibernate.HibernateUserDetailsServiceHelper.java

/**
 * Devuelve el grupo que corresponde con <code>group</code>.
 * //from  w  w w .j  a  v  a 2  s.  com
 * @param group El nombre del grupo.
 * @return El grupo que corresponde con <code>group</code>.
 * @throws BadCredentialsException Si no se encuentra el grupo o si hay algun problema.
 */
public SecurityGroup loadGroupByGroupName(String group) throws BadCredentialsException, DataAccessException {
    Assert.hasText(group, "group must not be empty");

    final String groupByNameHql = userDetailsHqlProvider.getGroupByNameHql();
    if (log.isDebugEnabled()) {
        log.debug("Loading group: " + group + ", query: " + groupByNameHql);
    }

    final List<SecurityGroup> groups = dao.find(groupByNameHql, group);

    Assert.state(groups.size() == 1, "Cannot find group: " + group);

    return groups.get(0);
}

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

/**
 * Gets URI for calling external system.
 *
 * @param callId Call ID for getting call parameters from {@link DirectCallRegistry}
 * @return WS URI/*w w w. ja  v  a2  s.c o m*/
 */
@Handler
public String getWsUri(@Header(CALL_ID_HEADER) String callId) {
    Assert.hasText(callId, "the callId must not be empty");

    DirectCallParams params = callRegistry.getParams(callId);

    return getOutWsUri(params.getUri(), params.getSenderRef(), params.getSoapAction());
}

From source file:com.leadtone.riders.utils.ReflectionUtils.java

/**
 * ?, ?DeclaredField.//ww  w  .j a  v  a  2s .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) {//NOSONAR
            // Field??,?
        }
    }
    return null;
}

From source file:eu.openanalytics.rsb.security.X509AuthenticationFilter.java

/**
 * Sets the regular expression which will by used to extract the user name from the
 * certificate's Subject DN./*from w  w w.j a  v a 2s.co  m*/
 * <p>
 * It should contain a single group; for example the default expression "CN=(.*?)(?:/|$)"
 * matches the common name field. So "CN=Jimi Hendrix/OU=..." will give a user name of
 * "Jimi Hendrix".
 * <p>
 * The matches are case insensitive. So "emailAddress=(.?)/" will match
 * "EMAILADDRESS=jimi@hendrix.org/CN=..." giving a user name "jimi@hendrix.org"
 * 
 * @param subjectDnRegex the regular expression to find in the subject
 */
public void setSubjectDnRegex(final String subjectDnRegex) {
    Assert.hasText(subjectDnRegex, "Regular expression may not be null or empty");
    subjectDnPattern = Pattern.compile(subjectDnRegex, Pattern.CASE_INSENSITIVE);
}

From source file:fr.mby.portal.coreimpl.action.BasicUserAction.java

@Override
public Object getAttribute(final String name) throws IllegalArgumentException {
    Assert.hasText(name, "No property name provided !");

    return this.attributes.get(name);
}

From source file:com.frank.search.solr.core.query.FacetOptions.java

/**
 * Append additional field for faceting//  www . j  av a  2s .  c om
 * 
 * @param field
 * @return
 */
public final FacetOptions addFacetOnField(Field field) {
    Assert.notNull(field, "Cannot facet on null field.");
    Assert.hasText(field.getName(), "Cannot facet on field with null/empty fieldname.");

    this.facetOnFields.add(field);
    return this;
}

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

/**
 * ??MBean(MBeanClass).// w w w  .j ava2 s  .  c o m
 * 
 * attributeName?.
 */
public void setAttribute(final String mbeanName, final String attributeName, final Object value) {
    Assert.hasText(mbeanName, "mbeanName?");
    Assert.hasText(attributeName, "attributeName?");
    assertConnected();

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

From source file:com.azaptree.services.json.JsonUtils.java

public static <T> T parse(final String json, final Class<T> clazz) {
    Assert.hasText(json, "json is required");
    Assert.notNull(clazz, "clazz is required");
    try {//ww  w .  j a  va2 s.c o  m
        return JsonUtils.parse(new ByteArrayInputStream(json.getBytes("UTF-8")), clazz);
    } catch (final IOException e) {
        throw new RuntimeException(e);
    }
}