java-classic-code/spring-ldap/PersonRepoImpl.java

package com.primeton.poctag.service.ldap.impl;

import com.primeton.poctag.service.ldap.Person;
import com.primeton.poctag.service.ldap.PersonRepo;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.ldap.core.LdapTemplate;

import javax.naming.InvalidNameException;
import java.util.List;
import java.util.stream.Collectors;

import static org.springframework.ldap.query.LdapQueryBuilder.query;

/**
 * <pre>
 *
 * Created by zhenqin.
 * User: zhenqin
 * Date: 2021/9/14
 * Time: 16:41
 * Vendor: yiidata.com
 *
 * </pre>
 *
 * @author zhenqin
 */
public class PersonRepoImpl implements PersonRepo {
    private LdapTemplate ldapTemplate;

    public void setLdapTemplate(LdapTemplate ldapTemplate) {
        this.ldapTemplate = ldapTemplate;
    }

    @Override
    public List<String> getAllPersonNames() {
        /*
        return ldapTemplate.search(
                query().where("uid").is("zhenqin"),
                new AttributesMapper<String>() {
                    public String mapFromAttributes(Attributes attrs)
                            throws NamingException {
                        return attrs.get("uid").get().toString();
                    }
                });

         */

        final List<Person> people = ldapTemplate.find(query().where("uid").isPresent(), Person.class);
        System.out.println(people);
        return people.stream().map(Person::getUid).collect(Collectors.toList());
    }


    public static void main(String[] args) throws InvalidNameException {
        ApplicationContext context = new ClassPathXmlApplicationContext("spring-ldap-test.xml");
        final PersonRepoImpl personRepo = context.getBean(PersonRepoImpl.class);
        System.out.println(personRepo.getAllPersonNames());

        /*
        Person vo = new Person();
        vo.setDn(new LdapName("uid=admin"));
        vo.setCn("admin");
        vo.setSn("admin");
        vo.setUid("admin");
        vo.setPassword("123456");
        personRepo.ldapTemplate.create(vo);
         */
    }
}