Spring-ldap 操作LDAP

Spring-ldap 操作LDAP：

Spring-ldap 地址： http://www.springsource.org/ldap/（ href="http://www.springsource.org/ldap/" target=_blank>进入）

Spring 版本： spring-framework-2.5.6

Spring-ldap 版本： spring-ldap-1.3.1

所需Spring的jar包： spring.jar

所需Spring-ldap的jar包： spring-ldap-1.3.1.RELEASE-all.jar

所需其他的jar包：ldapbp-1.0.jar、commons-lang-2.5.jar、commons-logging-1.0.4.jar、log4j-1.2.9.jar

案例：

工程图：



实体类：

package com.nice.dao;
public class User {
private String id;
private String name;

public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

操作类：

package com.nice.dao;
import java.util.List;
import javax.naming.NamingException;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
import javax.naming.directory.BasicAttribute;
import javax.naming.directory.BasicAttributes;
import javax.naming.directory.DirContext;
import javax.naming.directory.ModificationItem;
import org.springframework.ldap.core.AttributesMapper;
import org.springframework.ldap.core.LdapTemplate;

public class UserDao {

private LdapTemplate ldapTemplate;

public void add(String rdn,User user){
Attributes attrs = new BasicAttributes();
Attribute ocAttr = new BasicAttribute("objectClass");
ocAttr.add("top");
ocAttr.add("organizationalunit");
attrs.put(ocAttr);
Attribute snAttr = new BasicAttribute("sn");
snAttr.add(user.getName());
attrs.put(snAttr);
this.ldapTemplate.bind(rdn, null, attrs);
}

public void delete(String rdn){
this.ldapTemplate.unbind(rdn);
}

public void modifyRDN(String oRDN,String nRDN){
this.ldapTemplate.rename(oRDN, nRDN);
}

public void modfiyAttrs(String rdn,User user){
Attribute attr = new BasicAttribute("sn");
attr.add(user.getName());
ModificationItem item = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, attr);
this.ldapTemplate.modifyAttributes(rdn, new ModificationItem[]{item});
}

public User find(String rdn) {
return (User)this.ldapTemplate.lookup(rdn, new AttributesMapper(){

public Object mapFromAttributes(Attributes attributes)
throws NamingException {
User user = new User();
if(attributes!=null){
Attribute idAttr = attributes.get("uid");
if(idAttr!=null){
user.setId((String)idAttr.get());
}
Attribute nameAttr = attributes.get("sn");
if(nameAttr!=null){
user.setName((String)nameAttr.get());
}
}
return user;
}
});
}

public List<User> search(String rdn,String fileter) {
return this.ldapTemplate.search(rdn, fileter,
new AttributesMapper(){

public Object mapFromAttributes(Attributes attributes)
throws NamingException {
User user = new User();
if(attributes!=null){
Attribute idAttr = attributes.get("uid");
if(idAttr!=null){
user.setId((String)idAttr.get());
}
Attribute nameAttr = attributes.get("sn");
if(nameAttr!=null){
user.setName((String)nameAttr.get());
}
}
return user;
}

});
}

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

}

配置文件：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"> 
<!-- 配置数据源 -->
<bean id="contextSource"
class="org.springframework.ldap.core.support.LdapContextSource">
<property name="url" value="ldap://127.0.0.1:389" />
<property name="base" value="dc=domain,dc=com" />
<property name="userDn" value="cn=manager" />
<property name="password" value="12345678" />
</bean>

<!-- 配置LdapTemplate -->
<bean id="ldapTemplate" class="org.springframework.ldap.core.LdapTemplate">
<constructor-arg ref="contextSource" />
</bean>

<!-- 配置实体类 -->
<bean id="userDao" class="com.nice.dao.UserDao">
<property name="ldapTemplate" ref="ldapTemplate" />
</bean>

</beans>

测试类：

package com.nice.dao;
import java.util.List;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Main {

public static void add(UserDao userDao){
User user = new User();
user.setId("12345678");
user.setName("zhangsan");
userDao.add("ou=" + user.getName(), user);
}

public static void delete(UserDao userDao){
userDao.delete("ou=1234");
}

public static void modfiyRDN(UserDao userDao){
userDao.modifyRDN("ou=12345678", "ou=123456");
}

public static void modfiyAttrs(UserDao userDao){
User user = new User();
user.setId("12345678");
user.setName("张三");
userDao.modfiyAttrs("uid=cuibo, ou=users", user);
}

public static void find(UserDao userDao){
User user = userDao.find("uid=zhangsan, ou=users");
System.out.println(user.getId() + " | " + user.getName());
}

public static void search(UserDao userDao){
List<User> userList = userDao.search("ou=users", "(objectclass=*)");
System.out.println(userList.size());
for(User user : userList){
System.out.println(user.getId() + " | " + user.getName());
}
}

/**
* @param args
*/
public static void main(String[] args) {
ApplicationContext ac=new ClassPathXmlApplicationContext("applicationContext.xml");
UserDao userDao=(UserDao)ac.getBean("userDao");
System.out.println(userDao);

// 增加
// add(userDao);
// 删除
//delete(userDao);
// 修改DN
// modfiyRDN(userDao);
// 修改属性
modfiyAttrs(userDao);
// 单个条目查找
// find(userDao);
// 批量查询
search(userDao);
}

}

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