Example usage for org.springframework.util Assert hasLength

Introduction

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

Prototype

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

Source Link

Document

Assert that the given String is not empty; that is, it must not be null and not the empty String.

Usage

From source file:org.jdbcluster.clustertype.ClusterTypeFactory.java

/**
 * creates ClusterType objects depending on the ClusterType name which is passed as
 * an argument//  ww w  . j  a va 2 s  . c  o m
 * @param <T> is a template which extends the interface ClusterType
 * @param clusterTypeName the ClusterType's name as a String
 * @return clusterType the ClusterType object
 * @throws ClusterTypeException
 */
@SuppressWarnings("unchecked")
static public <T extends ClusterType> T newInstance(String clusterTypeName) throws ClusterTypeException {

    Assert.notNull(clusterTypeName, "clusterTypeName  may not be null");
    Assert.hasLength(clusterTypeName, "clusterTypeName  may not have zero length");

    //get the classname of the object
    String className = ClusterTypeBase.getClusterTypeConfig().getClusterClassName(clusterTypeName);
    //if no name was defined, throw an exception
    if (className == null) {
        throw new ClusterTypeException("No ClusterType of type " + clusterTypeName + " found!",
                new Throwable());
    }

    ClusterTypeBase clusterType = new ClusterTypeImpl();

    //save the name
    clusterType.setName(clusterTypeName);
    return (T) clusterType;
}

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

public SimpleGroupResult(int matches, Integer groupsCount, String name, Page<GroupEntry<T>> groupEntries) {
    Assert.isTrue(matches >= 0, "matches must be >= 0");
    Assert.hasLength(name, "group result name must be not empty");
    Assert.notNull(groupEntries, "groupEntries must be not null");
    this.matches = matches;
    this.groupsCount = groupsCount;
    this.name = name;
    this.groupEntries = groupEntries;
}

From source file:grails.plugin.springsecurity.web.authentication.FilterProcessUrlRequestMatcher.java

public FilterProcessUrlRequestMatcher(String filterProcessesUrl) {
    Assert.hasLength(filterProcessesUrl, "filterProcessesUrl must be specified");
    Assert.isTrue(UrlUtils.isValidRedirectUrl(filterProcessesUrl),
            filterProcessesUrl + " isn't a valid redirect URL");
    this.filterProcessesUrl = filterProcessesUrl;
}

From source file:org.mitre.openid.connect.filter.MultiUrlRequestMatcher.java

public MultiUrlRequestMatcher(Set<String> filterProcessesUrls) {
    for (String filterProcessesUrl : filterProcessesUrls) {
        Assert.hasLength(filterProcessesUrl, "filterProcessesUrl must be specified");
        Assert.isTrue(UrlUtils.isValidRedirectUrl(filterProcessesUrl),
                filterProcessesUrl + " isn't a valid redirect URL");
    }/*from ww  w. ja v  a  2s  .c  o  m*/
    this.filterProcessesUrls = ImmutableSet.copyOf(filterProcessesUrls);
}

From source file:org.mule.module.spel.ExpressionFactory.java

public Expression create(String expression) {
    Assert.hasLength(expression, "Expression cannot be null or empty");

    Expression exp = expressions.get(expression);
    if (exp == null) {
        exp = PARSER.parseExpression(expression);
        expressions.put(expression, exp);
    }//www.j ava2s .c  o  m

    return exp;
}

From source file:org.codehaus.groovy.grails.scaffolding.view.ScaffoldedGroovyPageView.java

public ScaffoldedGroovyPageView(String uri, String contents) {
    Assert.hasLength(contents, "Argument [contents] cannot be blank or null");
    Assert.hasLength(uri, "Argument [uri] cannot be blank or null");

    this.contents = contents;
    setUrl(uri);/*from   w w  w. ja  v  a2s. co m*/
}

From source file:org.vbossica.azurebox.storage.CloudStorageAccountFactoryBean.java

@Override
public void afterPropertiesSet() throws Exception {
    Assert.hasLength(protocol, "protocol must be set!");
    Assert.hasLength(account, "account must be set");
    Assert.hasLength(accountKey, "accountKey must be set");
}

From source file:nl.surfnet.coin.api.saml.SAMLProvisioner.java

@Override
public UserDetails provisionUser(Assertion assertion) {
    String userId = getValueFromAttributeStatements(assertion, uuidAttribute);
    Assert.hasLength(userId, "SAML assertion does not contain required personId (" + uuidAttribute + ")");
    return new User(userId, "N/A", Collections.singletonList(new SimpleAuthority("USER")));
}

From source file:jails.http.client.support.ProxyFactoryBean.java

public void afterPropertiesSet() throws IllegalArgumentException {
    Assert.notNull(type, "'type' must not be null");
    Assert.hasLength(hostname, "'hostname' must not be empty");
    Assert.isTrue(port >= 0 && port <= 65535, "'port' out of range: " + port);

    SocketAddress socketAddress = new InetSocketAddress(hostname, port);
    this.proxy = new Proxy(type, socketAddress);

}