Example usage for javax.naming NamingException NamingException

Introduction

In this page you can find the example usage for javax.naming NamingException NamingException.

Prototype

public NamingException(String explanation) 

Source Link

Document

Constructs a new NamingException with an explanation.

Usage

From source file:org.pentaho.di.trans.steps.mailvalidator.MailValidation.java

private static ArrayList<String> getMX(String hostName) throws NamingException {
    // Perform a DNS lookup for MX records in the domain
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put("java.naming.factory.initial", "com.sun.jndi.dns.DnsContextFactory");
    DirContext ictx = new InitialDirContext(env);
    Attributes attrs = ictx.getAttributes(hostName, new String[] { "MX" });
    Attribute attr = attrs.get("MX");

    // if we don't have an MX record, try the machine itself
    if ((attr == null) || (attr.size() == 0)) {
        attrs = ictx.getAttributes(hostName, new String[] { "A" });
        attr = attrs.get("A");
        if (attr == null) {
            throw new NamingException(BaseMessages.getString(PKG, "MailValidator.NoMatchName", hostName));
        }/*from w  w  w.j a  v a  2  s  .c  o m*/
    }

    // Huzzah! we have machines to try. Return them as an array list
    // NOTE: We SHOULD take the preference into account to be absolutely
    // correct. This is left as an exercise for anyone who cares.
    ArrayList<String> res = new ArrayList<String>();
    NamingEnumeration<?> en = attr.getAll();

    while (en.hasMore()) {
        String x = (String) en.next();
        String[] f = x.split(" ");
        if (f[1].endsWith(".")) {
            f[1] = f[1].substring(0, (f[1].length() - 1));
        }
        res.add(f[1]);
    }
    return res;
}

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From source file:org.pepstock.jem.annotations.SetFields.java

private static void checkIfIsRightObject(String name, boolean isDD) throws NamingException {
    InitialContext ic = ContextUtils.getContext();
    NamingEnumeration<NameClassPair> list = ic.list(name);
    boolean isDataDescription = false;
    while (list.hasMore()) {
        NameClassPair pair = list.next();
        // checks if is datastream
        // only datastreams are changed
        if (pair instanceof DataStreamNameClassPair) {
            isDataDescription = true;//from w w w  .j a va  2 s . c om
        }
    }
    if (isDD && !isDataDescription) {
        throw new NamingException(name + " is not a data description");
    }
    if (!isDD && isDataDescription) {
        throw new NamingException(name + " is not a data source");
    }
}

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From source file:org.rhq.enterprise.server.core.CustomJaasDeploymentService.java

private void validateLdapOptions(Map<String, String> options) throws NamingException {
    Properties env = new Properties();

    String factory = options.get(Context.INITIAL_CONTEXT_FACTORY);
    if (factory == null) {
        throw new NamingException("No initial context factory");
    }/*ww  w.  ja  v a  2s .  c  o  m*/

    String url = options.get(Context.PROVIDER_URL);
    if (url == null) {
        throw new NamingException("Naming provider url not set");
    }

    String protocol = options.get(Context.SECURITY_PROTOCOL);
    if ("ssl".equals(protocol)) {
        String ldapSocketFactory = env.getProperty("java.naming.ldap.factory.socket");
        if (ldapSocketFactory == null) {
            env.put("java.naming.ldap.factory.socket", UntrustedSSLSocketFactory.class.getName());
        }
        env.put(Context.SECURITY_PROTOCOL, "ssl");
    }

    env.setProperty(Context.INITIAL_CONTEXT_FACTORY, factory);
    env.setProperty(Context.PROVIDER_URL, url);

    // Load any information we may need to bind
    String bindDN = options.get("BindDN");
    String bindPW = options.get("BindPW");
    if ((bindDN != null) && (bindDN.length() != 0) && (bindPW != null) && (bindPW.length() != 0)) {
        env.setProperty(Context.SECURITY_PRINCIPAL, bindDN);
        env.setProperty(Context.SECURITY_CREDENTIALS, bindPW);
        env.setProperty(Context.SECURITY_AUTHENTICATION, "simple");
    }

    log.debug("Validating LDAP properties. Initializing context...");
    new InitialLdapContext(env, null).close();

    return;
}

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From source file:org.rhq.enterprise.server.naming.AccessCheckingInitialContextFactoryBuilder.java

private static InitialContextFactory getJbossDefaultInitialContextFactory() throws NamingException {
    try {/*from  www  .j a  v a  2 s .co  m*/
        Class<?> cls = Class.forName("org.jboss.as.naming.InitialContextFactory");
        return (InitialContextFactory) cls.newInstance();
    } catch (Exception e) {
        NamingException ne = new NamingException(
                "Failed to obtain the default initial context factory from JBoss AS.");
        ne.initCause(e);

        throw ne;
    }
}

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From source file:org.rhq.enterprise.server.naming.AccessCheckingInitialContextFactoryBuilder.java

/**
 * Create a InitialContext factory.  If the environment does not override the factory class it will use the
 * default context factory.//from   w w  w.ja v  a  2  s  .c om
 * 
 * @param environment The environment
 * @return An initial context factory
 * @throws NamingException If an error occurs loading the factory class.
 */
public InitialContextFactory createInitialContextFactory(Hashtable<?, ?> environment) throws NamingException {
    final String factoryClassName = (String) environment.get(Context.INITIAL_CONTEXT_FACTORY);
    if (factoryClassName == null || factoryClassName.equals(defaultFactoryClassName)) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("No " + Context.INITIAL_CONTEXT_FACTORY + " set. Using the default factory.");
        }
        return defaultFactory;
    }
    final ClassLoader classLoader = getContextClassLoader();
    try {
        final Class<?> factoryClass = Class.forName(factoryClassName, true, classLoader);
        InitialContextFactory configuredFactory = (InitialContextFactory) factoryClass.newInstance();
        return FactoryType.detect(environment, pretendNoFactoryBuilder).wrap(configuredFactory);
    } catch (Exception e) {
        NamingException ne = new NamingException("Failed instantiate InitialContextFactory " + factoryClassName
                + " from classloader " + classLoader);
        ne.initCause(e);

        throw ne;
    }
}

---

From source file:org.rhq.jndi.AccessCheckingInitialContextFactoryBuilder.java

/**
 * Create a InitialContext factory.  If the environment does not override the factory class it will use the
 * default context factory./*from w  w w  .  ja v a2 s. c om*/
 * 
 * @param environment The environment
 * @return An initial context factory
 * @throws NamingException If an error occurs loading the factory class.
 */
public InitialContextFactory createInitialContextFactory(Hashtable<?, ?> environment) throws NamingException {
    final String factoryClassName = (String) environment.get(Context.INITIAL_CONTEXT_FACTORY);
    if (factoryClassName == null) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("No " + Context.INITIAL_CONTEXT_FACTORY + " set. Using the default factory.");
        }
        return DEFAULT_FACTORY;
    }
    final ClassLoader classLoader = getContextClassLoader();
    try {
        final Class<?> factoryClass = Class.forName(factoryClassName, true, classLoader);
        InitialContextFactory configuredFactory = (InitialContextFactory) factoryClass.newInstance();
        return createSecureWrapper(configuredFactory, environment);
    } catch (Exception e) {
        throw new NamingException("Failed instantiate InitialContextFactory " + factoryClassName
                + " from classloader " + classLoader);
    }
}

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From source file:org.sonar.plugins.ldap.LdapContextFactory.java

private InitialDirContext createInitialDirContext(String principal, String credentials, boolean pooling)
        throws NamingException {
    final InitialLdapContext ctx;
    if (startTLS) {
        // Note that pooling is not enabled for such connections, because "Stop TLS" is not performed.
        Properties env = new Properties();
        env.put(Context.INITIAL_CONTEXT_FACTORY, factory);
        env.put(Context.PROVIDER_URL, providerUrl);
        env.put(Context.REFERRAL, DEFAULT_REFERRAL);
        // At this point env should not contain properties SECURITY_AUTHENTICATION, SECURITY_PRINCIPAL and SECURITY_CREDENTIALS to avoid "bind" operation prior to StartTLS:
        ctx = new InitialLdapContext(env, null);
        // http://docs.oracle.com/javase/jndi/tutorial/ldap/ext/starttls.html
        StartTlsResponse tls = (StartTlsResponse) ctx.extendedOperation(new StartTlsRequest());
        try {/*from   www  . j a va  2s . com*/
            tls.negotiate();
        } catch (IOException e) {
            NamingException ex = new NamingException("StartTLS failed");
            ex.initCause(e);
            throw ex;
        }
        // Explicitly initiate "bind" operation:
        ctx.addToEnvironment(Context.SECURITY_AUTHENTICATION, authentication);
        ctx.addToEnvironment(Context.SECURITY_PRINCIPAL, principal);
        ctx.addToEnvironment(Context.SECURITY_CREDENTIALS, credentials);
        ctx.reconnect(null);
    } else {
        ctx = new InitialLdapContext(getEnvironment(principal, credentials, pooling), null);
    }
    return ctx;
}

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From source file:org.sonar.plugins.ldap.LdapContextFactory.java

private InitialDirContext createInitialDirContextUsingGssapi(String principal, String credentials)
        throws NamingException {
    Configuration.setConfiguration(new Krb5LoginConfiguration());
    InitialDirContext initialDirContext;
    try {/*from  ww  w .j  ava 2 s . c  o  m*/
        LoginContext lc = new LoginContext(getClass().getName(),
                new CallbackHandlerImpl(principal, credentials));
        lc.login();
        initialDirContext = Subject.doAs(lc.getSubject(), new PrivilegedExceptionAction<InitialDirContext>() {
            @Override
            public InitialDirContext run() throws NamingException {
                Properties env = new Properties();
                env.put(Context.INITIAL_CONTEXT_FACTORY, factory);
                env.put(Context.PROVIDER_URL, providerUrl);
                env.put(Context.REFERRAL, DEFAULT_REFERRAL);
                return new InitialLdapContext(env, null);
            }
        });
    } catch (LoginException | PrivilegedActionException e) {
        NamingException namingException = new NamingException(e.getMessage());
        namingException.initCause(e);
        throw namingException;
    }
    return initialDirContext;
}

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From source file:org.sonar.server.database.JndiDatabaseConnector.java

private void createJNDISubContexts(Context ctx, String jndiBinding) throws NamingException {
    Name name = new CompositeName(jndiBinding);
    for (int i = 0; i < name.size() - 1; i++) {
        String namingContext = name.get(i);
        try {//from   w  w  w  . ja v a  2  s  .c o m
            Object obj = ctx.lookup(namingContext);
            if (!(obj instanceof Context)) {
                throw new NamingException(namingContext + " is not a JNDI Context");
            }
        } catch (NameNotFoundException ex) {
            ctx = ctx.createSubcontext(namingContext);
        }
    }
}

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From source file:org.springframework.ldap.pool.DelegatingContext.java

/**
 * @throws NamingException If the delegate is null, {@link #close()} has been called.
 *///from   ww  w .j  av a 2 s . c om
protected void assertOpen() throws NamingException {
    if (this.delegateContext == null) {
        throw new NamingException("Context is closed.");
    }
}

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