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作者 | 正文 |
发表时间:2008-12-16
最后修改:2009-09-08
本例只在spring-ldap-1.2-RC1.jar下测试通过,sping下的LDAP配置和操作,都类似于JdbcTemplate,所以只要熟悉JdbcTemplate,那么LDAP的配置就显得非常简单。LDAP本身不提供事务,但是Spring使用删除操作来模仿事务。 2:配置LDAP数据源和LdapTemplate <bean id="ldapSource" class="org.springframework.ldap.core.support.LdapContextSource"> <property name="url" value="ldap://192.168.16.79:10000" /> <property name="base" value="dc=somc,dc=com" /> <property name="userDn" value="cn=admin" /> <property name="password" value="19820914" /> </bean> <bean id="ldapTemplate" class="org.springframework.ldap.core.LdapTemplate"> <constructor-arg ref="ldapSource" /> </bean> <bean id="userDaoLdapImpl" class="UserDaoLdapImpl" /> 3:查询代码 import javax.naming.directory.Attributes; import org.springframework.ldap.core.AttributesMapper; import org.springframework.ldap.core.LdapTemplate; import org.springframework.ldap.transaction.compensating.manager.ContextSourceTransactionManager; import org.springframework.transaction.TransactionStatus; import org.springframework.transaction.support.TransactionCallbackWithoutResult; import org.springframework.transaction.support.TransactionTemplate; /** * * * @author kiral * @date 2008-12-16 */ public class UserDaoLdapImpl { private LdapTemplate ldapTemplate; private ContextSourceTransactionManager transactionManager; public void setTransactionManager(ContextSourceTransactionManager transactionManager) { this.transactionManager = transactionManager; } public void setLdapTemplate(LdapTemplate ldapTemplate) { this.ldapTemplate = ldapTemplate; } public Person getPersonByDn(String dn) { new TransactionTemplate(transactionManager) .execute(new TransactionCallbackWithoutResult() { @Override protected void doInTransactionWithoutResult(TransactionStatus status) { // TODO Auto-generated method stub } }); return (Person) ldapTemplate.lookup(dn, new PersonAttributesMapper()); } private class PersonAttributesMapper implements AttributesMapper { public Object mapFromAttributes(Attributes attrs) throws javax.naming.NamingException { Person person = new Person(); person.setUserCode((String) attrs.get("userCode").get()); return person; } } } 4:测试代码 import com.ultrapower.somc.managerdashboard.test.DaoTestCase; public class UserDaoLdapImplTest extends DaoTestCase { private UserDaoLdapImpl userDaoLdapImpl; public void setUserDaoLdapImpl(UserDaoLdapImpl userDaoLdapImpl) { this.userDaoLdapImpl = userDaoLdapImpl; } public void testAll() { String dn = "userCode=user001,ou=somcUser"; String userCode = "user001"; Person person = userDaoLdapImpl.getPersonByDn(dn); assertTrue(userCode.equals(person.getUserCode())); } } 声明:ITeye文章版权属于作者,受法律保护。没有作者书面许可不得转载。
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