Example usage for javax.naming NamingEnumeration next

List of usage examples for javax.naming NamingEnumeration next

  1. HOME
  2. Java
  3. javax
  4. javax.naming.*
  5. NamingEnumeration
  6. next

Introduction

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

Prototype

public T next() throws NamingException;

Source Link

Document

Retrieves the next element in the enumeration.

Usage

From source file:org.springframework.ldap.test.unboundid.LdapTestUtils.java

/**
 * Clear the directory sub-tree starting with the node represented by the
 * supplied distinguished name./*from ww  w .j  av  a  2s.  co  m*/
 *
 * @param ctx  The DirContext to use for cleaning the tree.
 * @param name the distinguished name of the root node.
 * @throws NamingException if anything goes wrong removing the sub-tree.
 */
public static void clearSubContexts(DirContext ctx, Name name) throws NamingException {

    NamingEnumeration<?> enumeration = null;
    try {
        enumeration = ctx.listBindings(name);
        while (enumeration.hasMore()) {
            Binding element = (Binding) enumeration.next();
            Name childName = LdapUtils.newLdapName(element.getName());
            childName = LdapUtils.prepend(childName, name);

            try {
                ctx.unbind(childName);
            } catch (ContextNotEmptyException e) {
                clearSubContexts(ctx, childName);
                ctx.unbind(childName);
            }
        }
    } catch (NamingException e) {
        LOGGER.debug("Error cleaning sub-contexts", e);
    } finally {
        try {
            enumeration.close();
        } catch (Exception e) {
            // Never mind this
        }
    }
}

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 .  ja v a2 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;
}

From source file:com.jaeksoft.searchlib.util.ActiveDirectory.java

public static final Attributes getAttributes(NamingEnumeration<SearchResult> result) throws NamingException {
    if (result == null)
        return null;
    if (!result.hasMore())
        return null;
    SearchResult rs = (SearchResult) result.next();
    return rs.getAttributes();
}

From source file:org.projectforge.business.ldap.LdapUtils.java

public static String[] getAttributeStringValues(final Attributes attributes, final String attrId)
        throws NamingException {
    final Attribute attr = attributes.get(attrId);
    if (attr == null) {
        return null;
    }//from  www.  j  a va  2  s.c o m
    final NamingEnumeration<?> enumeration = attr.getAll();
    final List<String> list = new ArrayList<String>();
    while (enumeration.hasMore() == true) {
        final Object attrValue = enumeration.next();
        if (attrValue == null) {
            list.add(null);
        }
        list.add(String.valueOf(attrValue));
    }
    return list.toArray(new String[list.size()]);
}

From source file:com.ktds.ldap.populator.LdapTestUtils.java

/**
 * Clear the directory sub-tree starting with the node represented by the
 * supplied distinguished name./*from  w  ww.j  a  v  a 2s.  c  o  m*/
 *
 * @param ctx  The DirContext to use for cleaning the tree.
 * @param name the distinguished name of the root node.
 * @throws NamingException if anything goes wrong removing the sub-tree.
 */
public static void clearSubContexts(DirContext ctx, Name name) throws NamingException {

    NamingEnumeration enumeration = null;
    try {
        enumeration = ctx.listBindings(name);
        while (enumeration.hasMore()) {
            Binding element = (Binding) enumeration.next();
            Name childName = LdapUtils.newLdapName(element.getName());
            childName = LdapUtils.prepend(childName, name);

            try {
                ctx.unbind(childName);
            } catch (ContextNotEmptyException e) {
                clearSubContexts(ctx, childName);
                ctx.unbind(childName);
            }
        }
    } catch (NamingException e) {
        LOGGER.debug("Error cleaning sub-contexts", e);
    } finally {
        try {
            enumeration.close();
        } catch (Exception e) {
            // Never mind this
        }
    }
}

From source file:org.geoserver.security.ldap.LDAPTestUtils.java

/**
 * Clear the directory sub-tree starting with the node represented by the
 * supplied distinguished name./*from  w w  w. j  av  a2  s . c  o m*/
 *
 * @param ctx  The DirContext to use for cleaning the tree.
 * @param name the distinguished name of the root node.
 * @throws NamingException if anything goes wrong removing the sub-tree.
 */
public static void clearSubContexts(DirContext ctx, Name name) throws NamingException {

    NamingEnumeration enumeration = null;
    try {
        enumeration = ctx.listBindings(name);
        while (enumeration.hasMore()) {
            Binding element = (Binding) enumeration.next();
            DistinguishedName childName = new DistinguishedName(element.getName());
            childName.prepend((DistinguishedName) name);

            try {
                ctx.destroySubcontext(childName);
            } catch (ContextNotEmptyException e) {
                clearSubContexts(ctx, childName);
                ctx.destroySubcontext(childName);
            }
        }
    } catch (NamingException e) {
        e.printStackTrace();
    } finally {
        try {
            enumeration.close();
        } catch (Exception e) {
            // Never mind this
        }
    }
}

From source file:org.wso2.carbon.appfactory.userstore.internal.OTLDAPUtil.java

public static String getUserIdFromEmail(String email, LDAPConnectionContext connectionSource,
        String userSearchBase) throws UserStoreException {
    // if it is not an email, just return it as the uid.
    if (!email.contains("@")) {
        return email;
    }//from  ww w.j  av  a2s .co  m
    // check from cache
    String userId = otUserIdCache.getValueFromCache(email);
    if (userId != null && !userId.isEmpty()) {
        return userId;
    }

    // check from ldap and update the cache
    StringBuffer buff = new StringBuffer();
    buff.append("(&(objectClass=inetOrgPerson)(mail=").append(email).append("))");
    if (log.isDebugEnabled()) {
        log.debug("Searching for " + buff.toString());
    }
    DirContext dirContext = connectionSource.getContext();
    NamingEnumeration<SearchResult> answer = null;
    try {
        String name = null;
        answer = searchForUser(buff.toString(), null, dirContext, userSearchBase);
        int count = 0;
        SearchResult userObj = null;
        while (answer.hasMoreElements()) {
            SearchResult sr = (SearchResult) answer.next();
            if (count > 0) {
                log.error("More than one user exist for the same name");
            }
            count++;
            userObj = sr;
        }
        if (userObj != null) {
            name = userObj.getName();
            if (name != null) {
                name = name.replaceFirst("uid=", "");
            }
        }
        otUserIdCache.addToCache(email, name);
        return name;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new UserStoreException(e.getMessage(), e);
    } finally {
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeContext(dirContext);
    }

}

From source file:no.smint.anthropos.ldap.LDAP.java

public static String getDn(String uid) throws NamingException {
    Hashtable<String, Object> env = config();
    DirContext ctx = new InitialDirContext(env);
    SearchControls ctls = new SearchControls();
    String filter = ("uid=" + uid);
    NamingEnumeration answer = ctx.search(name, filter, ctls);

    SearchResult searchResult;//from   w  w w  .ja  v  a2s  . c  o m

    if (answer.hasMoreElements()) {
        searchResult = (SearchResult) answer.next();
    } else {
        System.out.println("Found no user by that name");
        return null;
    }
    if (answer.hasMoreElements()) {
        System.err.println("Matched mutliple users for the uid" + uid);
        return null;
    }
    ctx.close();
    return searchResult.getNameInNamespace();
}

From source file:security.AuthenticationManager.java

public static Map<String, String> getUserAttributes(DirContext ctx, String searchBase, String userName,
        String principalDomain, String... attributeNames) throws NamingException {
    if (StringUtils.isBlank(userName)) {
        throw new IllegalArgumentException("Username and password can not be blank.");
    }/*from w ww. ja  v a 2s  . c  o m*/

    if (attributeNames.length == 0) {
        return Collections.emptyMap();
    }

    Attributes matchAttr = new BasicAttributes(true);
    BasicAttribute basicAttr = new BasicAttribute("userPrincipalName", userName + principalDomain);
    matchAttr.put(basicAttr);

    NamingEnumeration<? extends SearchResult> searchResult = ctx.search(searchBase, matchAttr, attributeNames);

    if (ctx != null) {
        ctx.close();
    }

    Map<String, String> result = new HashMap<>();

    if (searchResult.hasMore()) {
        NamingEnumeration<? extends Attribute> attributes = searchResult.next().getAttributes().getAll();

        while (attributes.hasMore()) {
            Attribute attr = attributes.next();
            String attrId = attr.getID();
            String attrValue = (String) attr.get();

            result.put(attrId, attrValue);
        }
    }
    return result;
}

From source file:org.wso2.carbon.appfactory.userstore.internal.OTLDAPUtil.java

public static String getEmailFromUserId(String uid, LDAPConnectionContext connectionSource,
        String userSearchBase) throws UserStoreException {

    // check from cache
    String email = otEmailCache.getValueFromCache(uid);
    if (email != null && !email.isEmpty()) {
        return email;
    }/*from   w w  w . j a  v a 2s  .  co m*/

    // check from ldap and update the cache
    StringBuffer buff = new StringBuffer();
    buff.append("(&(objectClass=inetOrgPerson)(uid=").append(uid).append("))");
    if (log.isDebugEnabled()) {
        log.debug("Searching for " + buff.toString());
    }
    DirContext dirContext = connectionSource.getContext();
    NamingEnumeration<SearchResult> answer = null;
    try {
        String[] returnedAttributes = { "mail" };
        answer = searchForUser(buff.toString(), returnedAttributes, dirContext, userSearchBase);
        int count = 0;
        SearchResult userObj = null;
        while (answer.hasMoreElements()) {
            SearchResult sr = (SearchResult) answer.next();
            if (count > 0) {
                log.error("More than one user exist for the same name");
            }
            count++;
            userObj = sr;
        }
        if (userObj != null) {

            Attributes attributes = userObj.getAttributes();
            Attribute mailAttribute = attributes.get("mail");
            if (mailAttribute != null) {
                email = mailAttribute.getID();
            }
        }
        otEmailCache.addToCache(uid, email);
        return email;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new UserStoreException(e.getMessage(), e);
    } finally {
        JNDIUtil.closeNamingEnumeration(answer);
        JNDIUtil.closeContext(dirContext);
    }

}