How to use org.ldaptive

/** Creates a new search validator. */
public SearchValidator()
{
 searchRequest = new SearchRequest();
 searchRequest.setBaseDn("");
 searchRequest.setSearchFilter(new SearchFilter("(objectClass=*)"));
 searchRequest.setReturnAttributes(ReturnAttributes.NONE.value());
 searchRequest.setSearchScope(SearchScope.OBJECT);
 searchRequest.setSizeLimit(1);
}

/**
 * Creates a new async search listener.
 *
 * @param  request  ldap search request
 */
public AsyncSearchListener(final SearchRequest request)
{
 searchRequest = request;
 searchResult = new SearchResult(searchRequest.getSortBehavior());
}

/**
 * Creates a new default connection factory.
 *
 * @param  ldapUrl  to connect to
 */
public DefaultConnectionFactory(final String ldapUrl)
{
 setConnectionConfig(new ConnectionConfig(ldapUrl));
}

@Override
protected void handleAttributes(final Connection conn, final SearchRequest request, final SearchEntry entry)
 throws LdapException
{
 if (entry.getAttribute(dnAttributeName) == null) {
  entry.addAttribute(new LdapAttribute(dnAttributeName, entry.getDn()));
 } else if (addIfExists) {
  entry.getAttribute(dnAttributeName).addStringValue(entry.getDn());
 }
}

@Override
protected Connection getConnection()
 throws LdapException
{
 final Connection conn = factory.getConnection();
 conn.open();
 return conn;
}

/**
 * Creates a new search request.
 *
 * @param  dn  to search
 * @param  filter  search filter
 */
public SearchRequest(final String dn, final String filter)
{
 setBaseDn(dn);
 setSearchFilter(new SearchFilter(filter));
}

/** Creates a new compare validator. */
public CompareValidator()
{
 compareRequest = new CompareRequest();
 compareRequest.setDn("");
 compareRequest.setAttribute(new LdapAttribute("objectClass", "top"));
}

private static String attributeStringValue(final LdapEntry entry, final String ldapAttribute) {
  final LdapAttribute attribute = entry.getAttribute(ldapAttribute);
  if (attribute == null) {
    return "";
  }
  return attribute.getStringValue();
}

 @Override
 public Response<S> call()
  throws LdapException
 {
  try {
   conn.open();
   return operation.execute(request);
  } finally {
   conn.close();
  }
 }
};

/**
 * Prepare a new LDAP connection.
 *
 * @param ldapURL the ldap uRL
 * @return connection factory
 */
protected ConnectionFactory prepareConnectionFactory(final String ldapURL) {
  final ConnectionConfig cc = ConnectionConfig.newConnectionConfig(this.connectionConfig);
  cc.setLdapUrl(ldapURL);
  return new DefaultConnectionFactory(cc);
}

/**
 * Returns a search request initialized for use with an object level search scope.
 *
 * @param  dn  of an ldap entry
 * @param  attrs  to return
 *
 * @return  search request
 */
public static SearchRequest newObjectScopeSearchRequest(final String dn, final String[] attrs)
{
 return newObjectScopeSearchRequest(dn, attrs, new SearchFilter("(objectClass=*)"));
}

/** Creates a new search validator. */
public SearchValidator()
{
 searchRequest = new SearchRequest();
 searchRequest.setBaseDn("");
 searchRequest.setSearchFilter(new SearchFilter("(objectClass=*)"));
 searchRequest.setReturnAttributes(ReturnAttributes.NONE.value());
 searchRequest.setSearchScope(SearchScope.OBJECT);
 searchRequest.setSizeLimit(1);
}

@Override
protected void handleAttributes(final Connection conn, final SearchRequest request, final SearchEntry entry)
 throws LdapException
{
 if (entry.getAttribute(dnAttributeName) == null) {
  entry.addAttribute(new LdapAttribute(dnAttributeName, entry.getDn()));
 } else if (addIfExists) {
  entry.getAttribute(dnAttributeName).addStringValue(entry.getDn());
 }
}

@Override
protected Connection getConnection()
 throws LdapException
{
 final Connection conn = factory.getConnection();
 conn.open();
 return conn;
}

/** Creates a new compare validator. */
public CompareValidator()
{
 compareRequest = new CompareRequest();
 compareRequest.setDn("");
 compareRequest.setAttribute(new LdapAttribute("objectClass", "top"));
}

/**
 * Returns a search request initialized for use with an object level search scope.
 *
 * @param  dn  of an ldap entry
 * @param  attrs  to return
 *
 * @return  search request
 */
public static SearchRequest newObjectScopeSearchRequest(final String dn, final String[] attrs)
{
 return newObjectScopeSearchRequest(dn, attrs, new SearchFilter("(objectClass=*)"));
}

/**
 * Creates a new default connection factory.
 *
 * @param  ldapUrl  to connect to
 */
public DefaultConnectionFactory(final String ldapUrl)
{
 setConnectionConfig(new ConnectionConfig(ldapUrl));
}

/** Creates a new search validator. */
public SearchValidator()
{
 searchRequest = new SearchRequest();
 searchRequest.setBaseDn("");
 searchRequest.setSearchFilter(new SearchFilter("(objectClass=*)"));
 searchRequest.setReturnAttributes(ReturnAttributes.NONE.value());
 searchRequest.setSearchScope(SearchScope.OBJECT);
 searchRequest.setSizeLimit(1);
}

@Override protected Connection getConnection() throws LdapException {
  final Connection conn = factory.getConnection();
  conn.open();
  return conn;
}

/** Creates a new compare validator. */
public CompareValidator()
{
 compareRequest = new CompareRequest();
 compareRequest.setDn("");
 compareRequest.setAttribute(new LdapAttribute("objectClass", "top"));
}