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  • unboundid.ldap的分页查询

     @Test
        public void ldapPageSearch() {
            try {
                int numSearches = 0;
                int totalEntriesReturned = 0;
                LDAPConnection connection = new LDAPConnection("127.0.0.1", 389, "cn=Manager,c=cn", "123456");
    //            SearchRequest searchRequest = new SearchRequest("dc=example,dc=com",
    //                    SearchScope.SUB, Filter.createEqualityFilter("objectClass", "person"));
                SearchRequest searchRequest = new SearchRequest("c=cn", SearchScope.SUB, "objectClass=*");
                ASN1OctetString resumeCookie = null;
                SearchResult searchResult = null;
                while (true) {
                    searchRequest.setControls(
                            new SimplePagedResultsControl(3, resumeCookie));
                    searchResult = connection.search(searchRequest);
                    numSearches++;
                    totalEntriesReturned += searchResult.getEntryCount();
                    for (SearchResultEntry e : searchResult.getSearchEntries()) {
                        // Do something with each entry...
                    }
    
                    LDAPTestUtils.assertHasControl(searchResult,
                            SimplePagedResultsControl.PAGED_RESULTS_OID);
                    SimplePagedResultsControl responseControl =
                            SimplePagedResultsControl.get(searchResult);
                    System.out.println("/////////////////////////////////////////////");
                    System.out.println("numSearches:" + numSearches);
                    System.out.println("totalEntriesReturned:" + totalEntriesReturned);
    //                System.out.println("preCookie:" + preCookie);
                    if (responseControl.moreResultsToReturn()) {
                        // The resume cookie can be included in the simple paged results
                        // control included in the next search to get the next page of results.
                        resumeCookie = responseControl.getCookie();
                        System.out.println("/////////////////////////////////////////////");
                    } else {
                        break;
                    }
    
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

    参考链接:https://docs.ldap.com/ldap-sdk/docs/javadoc/com/unboundid/ldap/sdk/controls/SimplePagedResultsControl.html

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  • 原文地址:https://www.cnblogs.com/oolnc/p/10978214.html
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