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.acegisecurity.captcha.CaptchaEntryPoint.java

public void afterPropertiesSet() throws Exception {
    Assert.hasLength(captchaFormUrl, "captchaFormUrl must be specified");
    Assert.hasLength(originalRequestMethodParameterName,
            "originalRequestMethodParameterName must be specified");
    Assert.hasLength(originalRequestParametersNameValueSeparator,
            "originalRequestParametersNameValueSeparator must be specified");
    Assert.hasLength(originalRequestParametersParameterName,
            "originalRequestParametersParameterName must be specified");
    Assert.hasLength(originalRequestParametersSeparator,
            "originalRequestParametersSeparator must be specified");
    Assert.hasLength(originalRequestUrlParameterName, "originalRequestUrlParameterName must be specified");
    Assert.hasLength(urlEncodingCharset, "urlEncodingCharset must be specified");
    Assert.notNull(portMapper, "portMapper must be specified");
    Assert.notNull(portResolver, "portResolver must be specified");
    URLEncoder.encode("   fzaef &  ", urlEncodingCharset);
}

From source file:org.acegisecurity.ldap.DefaultInitialDirContextFactory.java

/**
 * Set the LDAP url/*from  w  w  w  .ja va 2 s  .co  m*/
 *
 * @param providerUrl a String of the form <code>ldap://localhost:389/base_dn<code>
 */
private void setProviderUrl(String providerUrl) {
    Assert.hasLength(providerUrl, "An LDAP connection URL must be supplied.");

    this.providerUrl = providerUrl;

    StringTokenizer st = new StringTokenizer(providerUrl);

    // Work out rootDn from the first URL and check that the other URLs (if any) match
    while (st.hasMoreTokens()) {
        String url = st.nextToken();
        String urlRootDn = LdapUtils.parseRootDnFromUrl(url);

        logger.info(" URL '" + url + "', root DN is '" + urlRootDn + "'");

        if (rootDn == null) {
            rootDn = urlRootDn;
        } else if (!rootDn.equals(urlRootDn)) {
            throw new IllegalArgumentException("Root DNs must be the same when using multiple URLs");
        }
    }

    // This doesn't necessarily hold for embedded servers.
    //Assert.isTrue(uri.getScheme().equals("ldap"), "Ldap URL must start with 'ldap://'");
}

From source file:org.acegisecurity.ldap.DefaultInitialDirContextFactory.java

public void setAuthenticationType(String authenticationType) {
    Assert.hasLength(authenticationType, "LDAP Authentication type must not be empty or null");
    this.authenticationType = authenticationType;
}

From source file:org.acegisecurity.ldap.DefaultInitialDirContextFactory.java

public void setInitialContextFactory(String initialContextFactory) {
    Assert.hasLength(initialContextFactory, "Initial context factory name cannot be empty or null");
    this.initialContextFactory = initialContextFactory;
}

From source file:org.acegisecurity.ldap.DefaultInitialDirContextFactory.java

/**
 * Sets the directory user to authenticate as when obtaining a context using the
 * <tt>newInitialDirContext()</tt> method.
 * If no name is supplied then the context will be obtained anonymously.
 *
 * @param managerDn The name of the "manager" user for default authentication.
 *///  w  w  w.  j  a v a2 s  .  com
public void setManagerDn(String managerDn) {
    Assert.hasLength(managerDn, "Manager user name  cannot be empty or null.");
    this.managerDn = managerDn;
}

From source file:org.acegisecurity.ldap.DefaultInitialDirContextFactory.java

/**
 * Sets the password which will be used in combination with the manager DN.
 *
 * @param managerPassword The "manager" user's password.
 *///  w  w w .  j  a  v  a2 s . co  m
public void setManagerPassword(String managerPassword) {
    Assert.hasLength(managerPassword, "Manager password must not be empty or null.");
    this.managerPassword = managerPassword;
}

From source file:org.acegisecurity.providers.anonymous.AnonymousAuthenticationProvider.java

public void afterPropertiesSet() throws Exception {
    Assert.hasLength(key, "A Key is required");
    Assert.notNull(this.messages, "A message source must be set");
}

From source file:org.acegisecurity.providers.cas.ticketvalidator.AbstractTicketValidator.java

public void afterPropertiesSet() throws Exception {
    Assert.hasLength(casValidate, "A casValidate URL must be set");
    Assert.notNull(serviceProperties, "serviceProperties must be specified");

    if ((trustStore != null) && (!"".equals(trustStore))) {
        if (logger.isDebugEnabled()) {
            logger.debug(/* w w  w.  jav a2 s .co  m*/
                    "Setting system property 'javax.net.ssl.trustStore'" + " to value [" + trustStore + "]");
        }

        System.setProperty("javax.net.ssl.trustStore", trustStore);
    }
}

From source file:org.acegisecurity.providers.jaas.JaasAuthenticationProvider.java

public void afterPropertiesSet() throws Exception {
    Assert.notNull(loginConfig, "loginConfig must be set on " + getClass());
    Assert.hasLength(loginContextName, "loginContextName must be set on " + getClass());

    configureJaas(loginConfig);//from   www  .  j  a va  2 s  .c  o m

    Assert.notNull(Configuration.getConfiguration(),
            "As per http://java.sun.com/j2se/1.5.0/docs/api/javax/security/auth/login/Configuration.html "
                    + "\"If a Configuration object was set via the Configuration.setConfiguration method, then that object is "
                    + "returned. Otherwise, a default Configuration object is returned\". Your JRE returned null to "
                    + "Configuration.getConfiguration().");
}

From source file:org.acegisecurity.providers.ldap.authenticator.PasswordComparisonAuthenticator.java

public void setPasswordAttributeName(String passwordAttribute) {
    Assert.hasLength(passwordAttribute, "passwordAttributeName must not be empty or null");
    this.passwordAttributeName = passwordAttribute;
}