下载地址 :http://www.springframework.org/ldap
用Spring LDAP最小需要:
- spring-ldap(spring-ldap包)
- spring-core(用于框架内部的丰富的工具类)
- spring-beans(方便操作java beans的接口和类)
- spring-context(增加通过一致API为应用对象获取资源的能力)
- spring-dao(使经常性的错误处理跟使用中的数据访问分开的异常处理机制)
- commons-logging(简单的日志处理,内部使用)
UserDaoLdapImpl
- package cn.com.ldap;
-
- import java.util.List;
-
- import javax.naming.NamingException;
- import javax.naming.directory.Attributes;
-
- import org.springframework.ldap.core.AttributesMapper;
- import org.springframework.ldap.core.LdapTemplate;
-
- import cn.com.ldap.Preson.Person;
-
- /**
- * @author Wangyaodi version 1.0 2008-6-12 | 下午02:55:25
- */
- public class UserDaoLdapImpl {
- private LdapTemplate ldapTemplate;
-
- public void setLdapTemplate(LdapTemplate ldapTemplate) {
- this.ldapTemplate = ldapTemplate;
- }
-
- public List getAllPersonNames() {
- return ldapTemplate.search("", "(objectclass=person)",
- new AttributesMapper() {
- public Object mapFromAttributes(Attributes attrs)
- throws NamingException {
- return attrs.get("cn").get();
- }
- });
- }
-
- }
package cn.com.ldap;
import java.util.List;
import javax.naming.NamingException;
import javax.naming.directory.Attributes;
import org.springframework.ldap.core.AttributesMapper;
import org.springframework.ldap.core.LdapTemplate;
import cn.com.ldap.Preson.Person;
/**
* @author Wangyaodi version 1.0 2008-6-12 | 下午02:55:25
*/
public class UserDaoLdapImpl {
private LdapTemplate ldapTemplate;
public void setLdapTemplate(LdapTemplate ldapTemplate) {
this.ldapTemplate = ldapTemplate;
}
public List getAllPersonNames() {
return ldapTemplate.search("", "(objectclass=person)",
new AttributesMapper() {
public Object mapFromAttributes(Attributes attrs)
throws NamingException {
return attrs.get("cn").get();
}
});
}
}
preson:
- package cn.com.ldap;
-
- public class Preson {
- public class Person {
-
- private String cn;
-
- private String sn;
-
- public String getCn() {
- return cn;
- }
-
- public void setCn(String cn) {
- this.cn = cn;
- }
-
- public String getSn() {
- return sn;
- }
-
- public void setSn(String sn) {
- this.sn = sn;
- }
-
- }
-
- }
package cn.com.ldap;
public class Preson {
public class Person {
private String cn;
private String sn;
public String getCn() {
return cn;
}
public void setCn(String cn) {
this.cn = cn;
}
public String getSn() {
return sn;
}
public void setSn(String sn) {
this.sn = sn;
}
}
}
applicationContext.xml
- <?xml version="1.0" encoding="UTF-8"?>
- <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
- <beans>
- <bean id="contextSource"
- class="org.springframework.ldap.core.support.LdapContextSource">
- <property name="url" value="ldap://192.168.16.XXX:389" />
- <property name="base" value="OU=XXX,OU=XXX,OU=XXX,OU=XXX,DC=XXX,DC=XXX,DC=XXX" />
- <property name="userName" value="XXX@headquarter" />
- <property name="password" value="XXX" />
- </bean>
-
- <bean id="ldapTemplate"
- class="org.springframework.ldap.core.LdapTemplate">
- <constructor-arg ref="contextSource" />
- </bean>
-
- <bean id="userDao" class="cn.com.ldap.UserDaoLdapImpl">
- <property name="ldapTemplate">
- <ref bean="ldapTemplate" />
- </property>
- </bean>
- </beans>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="contextSource"
class="org.springframework.ldap.core.support.LdapContextSource">
<property name="url" value="ldap://192.168.16.XXX:389" />
<property name="base" value="OU=XXX,OU=XXX,OU=XXX,OU=XXX,DC=XXX,DC=XXX,DC=XXX" />
<property name="userName" value="XXX@headquarter" />
<property name="password" value="XXX" />
</bean>
<bean id="ldapTemplate"
class="org.springframework.ldap.core.LdapTemplate">
<constructor-arg ref="contextSource" />
</bean>
<bean id="userDao" class="cn.com.ldap.UserDaoLdapImpl">
<property name="ldapTemplate">
<ref bean="ldapTemplate" />
</property>
</bean>
</beans>
main
- public static void main(String[] args) {
- ApplicationContext cxt = new ClassPathXmlApplicationContext("applicationContext.xml");
- UserDaoLdapImpl userDao = (UserDaoLdapImpl)cxt.getBean("userDao");
- List users = userDao.getAllPersonNames();
- System.out.println(users.size());
- }