Example usage for org.apache.commons.lang Validate notEmpty

Introduction

In this page you can find the example usage for org.apache.commons.lang Validate notEmpty.

Prototype

public static void notEmpty(String string)

Source Link

Document

Validate an argument, throwing IllegalArgumentException if the argument String is empty (null or zero length).

 Validate.notEmpty(myString);

The message in the exception is 'The validated string is empty'.

Usage

From source file:demo.service.CustomerService.java

@GET
@Path("/{id}/")
@Produces("application/json")
public Customer getCustomer(@PathParam("id") final String id) {
    Validate.notNull(id);/*from  w  ww.jav  a 2s  . c  o  m*/
    Validate.notEmpty(id);

    LOGGER.log(Level.FINE, "Invoking getCustomer, id={0}", id);

    Customer customer = customers.get(Long.parseLong(id));

    if (customer == null) {
        LOGGER.log(Level.SEVERE, "Specified customer does not exist, id={0}", id);
    }

    return customer;
}

From source file:de.weltraumschaf.registermachine.front.Parser.java

static boolean isOperator(final Token<?> token, final String literal) {
    Validate.notNull(token);//ww  w. j  a  v a 2s .c  om
    Validate.notNull(literal);
    Validate.notEmpty(literal);
    return token.getType() == TokenType.OPERATOR && literal.equals(((Token<String>) token).getValue());
}

From source file:ar.com.zauber.commons.web.proxy.impl.dao.properties.provider.JndiPropertiesProvider.java

/**
 * Creates the JndiPropertiesProvider./*from   ww  w  .  j  ava  2s  .c o m*/
 *
 * @param jndiVariable
 * @param resourceLoader
 * @param fallback
 * @throws IOException .
 */
public JndiPropertiesProvider(final String jndiVariable, final ResourceLoader resourceLoader,
        final PropertiesProvider fallback) throws IOException {
    Validate.notEmpty(jndiVariable);
    Validate.notNull(resourceLoader);
    Validate.notNull(fallback);

    try {
        final InitialContext initCtx = new InitialContext();
        final Context envCtx = (Context) initCtx.lookup("java:comp/env");
        final Resource resource = resourceLoader.getResource((String) envCtx.lookup(jndiVariable));
        target = new ResourcePropertiesProvider(resource);
    } catch (final NamingException e) {
        target = fallback;
    }
}

From source file:ar.com.zauber.garfio.modules.jira.model.actions.FixInVersionAction.java

/** Creates the AddNoteToIssueAction. */
public FixInVersionAction(final JiraIssue issue, final JiraTrackerSession session, final String version) {

    Validate.notNull(issue);/*w w w. ja v a  2  s  . co m*/
    Validate.notNull(session);
    Validate.notEmpty(version);

    this.issue = issue;
    this.session = session;
    this.version = version;
}

From source file:ar.com.zauber.commons.message.message.StringMessagePart.java

/** @see MessagePart#isContentType(java.lang.String) */
public final boolean isContentType(final String aContentType) {
    Validate.notEmpty(contentType);
    return contentType.equals(aContentType);
}

From source file:com.vmware.identity.saml.SignatureAlgorithm.java

/**
 * Returns SignatureAlgorithm matching specific algorithm URI
 *
 * @param signatureAlgorithmURI//  w ww  .j ava  2 s . c  o m
 *           cannot be empty.
 * @return One of SignatureAlgorithm enum values or null if there is no such
 *         algorithm supported and/or algorithmURI is unknown.
 */
public static SignatureAlgorithm getSignatureAlgorithmForURI(String signatureAlgorithmURI) {
    Validate.notEmpty(signatureAlgorithmURI);

    SignatureAlgorithm result = null;
    for (SignatureAlgorithm algo : SignatureAlgorithm.values()) {
        if (algo.toString().equals(signatureAlgorithmURI)) {
            result = algo;
            break;
        }
    }
    return result;
}

From source file:ar.com.zauber.commons.message.mail.SendEmailDTO.java

/**
 * Creates the EmailDTO.// w  ww.  j a v a  2s  .  c om
 *
 * @param from
 * @param replyTo
 * @param to
 * @param subject
 * @param content
 * @param contentType
 */
public SendEmailDTO(final String from, final String replyTo, final String[] to, final String subject,
        final String content, final String contentType) {
    Validate.notEmpty(from);
    Validate.notEmpty(replyTo);
    Validate.notNull(to);
    Validate.notEmpty(subject);
    Validate.notEmpty(content);
    Validate.notEmpty(contentType);

    this.from = from;
    this.replyTo = replyTo;
    this.to = to.clone();
    this.subject = subject;
    this.content = content;
    this.contentType = contentType;
}

From source file:net.iglyduck.utils.sqlbuilder.WrapTable.java

public WrapTable(TempTable table, String aliasName) {
    Validate.notNull(table);
    Validate.notEmpty(aliasName);

    this.table = table;
    this.aliasName = aliasName;
}

From source file:bigbluej.Client.java

Client(String url, String sharedSecret) {
    Validate.notEmpty(url);
    Validate.notEmpty(sharedSecret);
    this.url = url;
    this.sharedSecret = sharedSecret;
}

From source file:fr.ribesg.bukkit.api.chat.Click.java

/**
 * Builds a new Click of the provided Type with the provided text.
 *
 * @param type   the Type/*from  w  w w.  j a  v  a2  s.c o  m*/
 * @param action the text
 *
 * @return a new Click of the provided Type
 */
private static Click forType(final Type type, final String action) {
    Validate.notEmpty(action);
    return new Click(type, action);
}