<!-- Spring 整合 Hibernate --> <filter> <filter-name>hibernateFilter</filter-name> <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class> <init-param> <param-name>singleSession</param-name> <param-value>true</param-value> <param-name> flushMode </param-name> <param-value>AUTO </param-value> </init-param> </filter>
1.部署切面
applicationContext.xml
<!-- 定义事务属性 --> <aop:config proxy-target-class="true"> <aop:advisor pointcut="execution(java.lang.String com.sunwin.*.service.*.*(..))" advice-ref="txAdvice" order="1" /> <!-- 定义操作日志切入点（Service包下的所有类的以sav,upd,del开头的方法） --> <aop:aspect id="logAspect" ref="logInterceptor" order="2"> <aop:pointcut id="logPointcut" expression="execution(* com.sunwin.*.service.*.sav*(..)) || execution(* com.sunwin.*.service.*.del*(..))|| execution(* com.sunwin.*.service.*.upd*(..))" /> <aop:after pointcut-ref="logPointcut" method="serviceIntercept" /> </aop:aspect> </aop:config> <!-- 用户操作日志拦截器类 --> <bean id="logInterceptor" class="com.sunwin.interceptor.EventLogInterceptor"> <property name="baseService" ref="baseService"></property> <property name="userAction" ref="userAction"></property> </bean>
2.创建日志拦截器类
/**
* 拦截操作日志类
* @param point
* @return
* @throws Throwable
*/
public Object serviceIntercept(JoinPoint point) throws Throwable{
//获取操作方法名称
String methodName = point.getSignature().getName();
//获取方法参数
Object[] args =point.getArgs();
//操作日志信息
String logUserId=null;
String logUserName=null;
String bizType1=GlobalConstants.OPERATE;
if (methodName.startsWith("sav"))
{
logUserId=(String) userAction.getSession().get(SessionConstants.LOGIN_USER_ID);
logUserName=(String) userAction.getSession().get(SessionConstants.LOGIN_USER_NAME);
userAction.setLogType(GlobalConstants.CREATE);
//保存操作日志
this.baseService.saveLog(args[0], userAction.getIpAddr(), logUserId, logUserName, userAction.getLogType(), bizType1);
}
else if(methodName.startsWith("upd"))
{
logUserId=(String) userAction.getSession().get(SessionConstants.LOGIN_USER_ID);
logUserName=(String) userAction.getSession().get(SessionConstants.LOGIN_USER_NAME);
userAction.setLogType(GlobalConstants.UPDATE);
//保存操作日志
this.baseService.saveLog(args[0], userAction.getIpAddr(), logUserId, logUserName, userAction.getLogType(), bizType1);
}
else if(methodName.startsWith("del"))
{
logUserId=(String) userAction.getSession().get(SessionConstants.LOGIN_USER_ID);
logUserName=(String) userAction.getSession().get(SessionConstants.LOGIN_USER_NAME);
userAction.setLogType(GlobalConstants.DELETE);
//保存操作日志
this.baseService.saveLog(args[0], userAction.getIpAddr(), logUserId, logUserName, userAction.getLogType(), bizType1);
}
return null;
}
3.反射方法智能解析pojo对象（或对象列表）中定义的表名anotation：table_id、主键值（包括联合主键，逗号分隔）
/**
* 保存操作日志
*
* @param obj
* @param logIp
* @param logUserId
* @param logUserName
* @param logType
* @param bizType1
*/
public void saveLog(Object obj, String logIp, String logUserId,
String logUserName, String logType, String bizType1) {
try {
// 初始化log表
CahsmsLog log = new CahsmsLog();
if (null != obj) // 业务操作
{
Object logRecordPk = "";//主键值
if (obj instanceof List)
{
List logList = new ArrayList<CahsmsLog>();
List list = (List) obj;
// 获取物理表名
AbstractEntityPersister classMetadata = (SingleTableEntityPersister) this.logDao
.getSessionFactory().getClassMetadata(
list.get(0).getClass());
for (int i = 0; i < list.size(); i++) {
log=new CahsmsLog();
if (classMetadata != null) {
String logTable = classMetadata.getTableName();
log.setLogTable(logTable);
}
// 获取主键值
logRecordPk = this.logDao.getSessionFactory()
.getCurrentSession().getIdentifier(list.get(i));
if(logRecordPk instanceof String )//非联合主键
{
log.setLogRecordPk((String)logRecordPk);
}
else//联合主键
{
Field[] field = logRecordPk.getClass().getDeclaredFields();
String logRecordPkValue="";//主键值
for(int j=0;j<field.length;j++)
{
String attributeName = field[j].getName(); //获取属性的名字
String methodName=attributeName.substring(0, 1).toUpperCase() + attributeName.substring(1);
Method m = logRecordPk.getClass().getMethod("get"+methodName);
String attributeValue = (String) m.invoke(logRecordPk); //调用getter方法获取属性值
logRecordPkValue+=attributeName+":"+attributeValue;
if(j<field.length-1)
{
logRecordPkValue+=",";
}
}
log.setLogRecordPk(logRecordPkValue);
}
log.setLogId(DataTypeUtil
.getDateTimeStemp(GlobalConstants.PREFIX_LOG
)+ i);// 日志id
log.setLogDate(new Date(new Date().getTime()));// 获取操作时间
log.setLogUserId(logUserId);// 登陆用户id
log.setLogUserName(logUserName);// 登陆用户姓名
log.setLogIp(logIp);// ip地址
log.setLogType(logType);// 操作类型(C:Create;R:
// Read;U:Update;D:Delete)
log.setBizType1(bizType1);// 业务大类(1:登陆;2:业务操作;3:退出)
logList.add(log);
}
this.logDao.getHibernateTemplate().getSessionFactory()
.getCurrentSession().setFlushMode(FlushMode.AUTO);
this.logDao.saveList(logList);
this.logDao.getHibernateTemplate().getSessionFactory()
.getCurrentSession().flush();
}
else
{
// 获取物理表名
AbstractEntityPersister classMetadata = (SingleTableEntityPersister) this.logDao
.getSessionFactory().getClassMetadata(
obj.getClass());
if (classMetadata != null) {
String logTable = classMetadata.getTableName();
log.setLogTable(logTable);
}
// 获取主键值
logRecordPk = this.logDao.getSessionFactory()
.getCurrentSession().getIdentifier(obj);
if(logRecordPk instanceof String )//非联合主键
{
log.setLogRecordPk((String)logRecordPk);
}
else//联合主键
{
Field[] field = logRecordPk.getClass().getDeclaredFields();
String logRecordPkValue="";//主键值
for(int j=0;j<field.length;j++)
{
String attributeName = field[j].getName(); //获取属性的名字
String methodName=attributeName.substring(0, 1).toUpperCase() + attributeName.substring(1);//设置属性值的方法名
Method m = logRecordPk.getClass().getMethod("get"+methodName);
String attributeValue = (String) m.invoke(logRecordPk); //调用getter方法获取属性值
logRecordPkValue+=attributeName+":"+attributeValue;
if(j<field.length-1)
{
logRecordPkValue+=",";
}
}
log.setLogRecordPk(logRecordPkValue);
}
log.setLogId(DataTypeUtil
.getDateTimeStemp(GlobalConstants.PREFIX_LOG));// 日志id
log.setLogDate(new Date(new Date().getTime()));// 获取操作时间
log.setLogUserId(logUserId);// 登陆用户id
log.setLogUserName(logUserName);// 登陆用户姓名
log.setLogIp(logIp);// ip地址
log.setLogType(logType);// 操作类型(C:Create;R:
// Read;U:Update;D:Delete)
log.setBizType1(bizType1);// 业务大类(1:登陆;2:业务操作;3:退出)
this.logDao.getHibernateTemplate().getSessionFactory()
.getCurrentSession().setFlushMode(FlushMode.AUTO);
this.logDao.save(log);
this.logDao.getHibernateTemplate().getSessionFactory()
.getCurrentSession().flush();
}
}
else//登录和退出操作
{
log.setLogId(DataTypeUtil
.getDateTimeStemp(GlobalConstants.PREFIX_LOG));// 日志id
log.setLogDate(new Date(new Date().getTime()));// 获取操作时间
log.setLogUserId(logUserId);// 登陆用户id
log.setLogUserName(logUserName);// 登陆用户姓名
log.setLogIp(logIp);// ip地址
log.setLogType(logType);// 操作类型(C:Create;R:
// Read;U:Update;D:Delete)
log.setBizType1(bizType1);// 业务大类(1:登陆;2:业务操作;3:退出)
this.logDao.getHibernateTemplate().getSessionFactory()
.getCurrentSession().setFlushMode(FlushMode.AUTO);
this.logDao.save(log);
this.logDao.getHibernateTemplate().getSessionFactory()
.getCurrentSession().flush();
}
} catch (Exception e) {
e.printStackTrace();
}
}