Koala业务日志系统手动集成

4 手动集成

1. 添加依赖

application层添加业务日志接口模块依赖

<dependency>

    <groupId>org.openkoala.businesslog</groupId>

    <artifactId>koala-businesslog-api</artifactId>

    <version>4.0.0</version>

</dependency>

 

web层添加业务日志实现模块依赖

<dependency>

    <groupId>org.openkoala.businesslog</groupId>

    <artifactId>koala-businesslog-impl</artifactId>

    <version>4.0.0</version>

</dependency>

 

2. 创建LogFilter类

例如com.xiaokaceng.demo.web.controller.businesslog.LogFilter.java

package com.xiaokaceng.demo.web.controller.businesslog;

import org.openkoala.businesslog.utils.BusinessLogServletFilter;
import javax.servlet.*;

public class LogFilter extends BusinessLogServletFilter {

    /**
     * 将需要用到的信息放入日志上下文
     * @param req
     * @param resp
     * @param chain
     */
    @Override
    public void beforeFilter(ServletRequest req, ServletResponse resp, FilterChain chain) {
        addIpContext(getIp(req));
        // TODO 需要自己实现获取用户名
        addUserContext("xxx");
    }

    public void init(FilterConfig filterConfig) throws ServletException {
        //To change body of implemented methods use File | Settings | File Templates.
    }
 
    public void destroy() {
        //To change body of implemented methods use File | Settings | File Templates.
    }

}

注意：当前用户需根据系统实现来获取

 

3. 创建DefaultBusinessLogController类

package com.xiaokaceng.demo.web.controller.businesslog; import java.util.HashMap; import java.util.Map; import org.dayatang.domain.InstanceFactory; import org.dayatang.utils.Page; import org.openkoala.businesslog.application.BusinessLogApplication; import org.openkoala.businesslog.model.DefaultBusinessLogDTO; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; @Controller @RequestMapping("/log") public class DefaultBusinessLogController { private BusinessLogApplication businessLogApplication; @ResponseBody @RequestMapping("/list") public Page pageJson(DefaultBusinessLogDTO defaultBusinessLogDTO, @RequestParam int page, @RequestParam int pagesize) { Page<DefaultBusinessLogDTO> all = getBusinessLogApplication() .pageQueryDefaultBusinessLog(defaultBusinessLogDTO, page, pagesize); return all; } @ResponseBody @RequestMapping("/delete") public Map<String, Object> delete(@RequestParam String ids) { Map<String, Object> result = new HashMap<String, Object>(); String[] value = ids.split(","); Long[] idArrs = new Long[value.length]; for (int i = 0; i < value.length; i++) { idArrs[i] = Long.parseLong(value[i]); } getBusinessLogApplication().removeDefaultBusinessLogs(idArrs); result.put("result", "success"); return result; } @ResponseBody @RequestMapping("/get/{id}") public Map<String, Object> get(@PathVariable Long id) { Map<String, Object> result = new HashMap<String, Object>(); result.put("data", getBusinessLogApplication() .getDefaultBusinessLog(id)); return result; } public BusinessLogApplication getBusinessLogApplication() { if (null == businessLogApplication) { businessLogApplication = InstanceFactory .getInstance(BusinessLogApplication.class); } return businessLogApplication; } }

 

4. 配置web.xml

<filter>
   <filter-name>LogFilter</filter-name>
   <filter-class>com.xiaokaceng.demo.web.controller.businesslog.LogFilter</filter-class>
</filter>
<filter-mapping>
   <filter-name>LogFilter</filter-name>
   <url-pattern>/*</url-pattern>
</filter-mapping>

5. 类路径下创建koala-businesslog.properties

pointcut=execution(* org.openkoala.example.application.impl.*.*(..)) #日志开关 kaola.businesslog.enable=true #日志导出器 businessLogExporter=org.openkoala.businesslog.utils.BusinessLogExporterImpl #数据库设置 log.db.jdbc.driver=${db.jdbcDriver} log.db.jdbc.connection.url=${db.connectionURL} log.db.jdbc.username=${db.username} log.db.jdbc.password=${db.password} log.db.jdbc.dialect=${hibernate.dialect} log.hibernate.hbm2ddl.auto=${hibernate.hbm2ddl.auto} log.hibernate.show_sql=${hibernate.show_sql} log.db.Type=${db.Type} db.generateDdl=${generateDdl} log.maximumConnectionCount=3000 log.minimumConnectionCount=100 #线程池配置 #核心线程数 log.threadPool.corePoolSize=100 #最大线程数 log.threadPool.maxPoolSize=3000 #队列最大长度 log.threadPool.queueCapacity=2000 #线程池维护线程所允许的空闲时间 log.threadPool.keepAliveSeconds=300 #线程池对拒绝任务(无线程可用)的处理策略 log.threadPool.rejectedExecutionHandler=java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy

  

6. 添加扫描包路径

persistence-context.xml的packagesToScan节点添加：

<value>org.openkoala.businesslog.model</value>

 

7. 引入Spring配置

db-context.xml添加配置：

<import resource="classpath*:koala-businesslog-shared-persistence.xml"></import>

root.xml添加配置：

<import resource="classpath*:koala-businesslog-aop.xml"></import>

 

8. 剩余集成请参考使用教程

 

说明：

•     以后插件会提供一键集成功能，无需手动集成
•     第三方项目集成较为复杂，有较多技术约束