2019獨角獸企業重金招聘Python工程師標準>>>

流程屬性中的業務補償： 自己認為業務補償也是屬於事件的。 1 xml中的配置 <process … … ……> … … … … <extend> … … … … <expiation-setting> <set-type>http</set-type> <delete-instance> /expense-report/delete-instance-expiation.htm </delete-instance> <cancel-instance> /expense-report/cancel-instance-expiation.htm </cancel-instance> <task-jump>/expense-report/task-jump-expiation.htm</task-jump> <pause-instance/> <continue-instance/> <goback-task/> </expiation-setting> </extend> … … … … </process> 任務退回配置的是 spring bean名稱，該 bean需要實現的介面為 com.norteksoft.wf.engine.client.ReturnTaskInterface。當在流程監控中刪除、取消、暫停、繼續例項時，做法基本一致，如下： 首先獲得 xml中配置的請求方式和請求的 url；當請求方式是 HTTP方式時，使用 httpclient請求 url；當請求方式是 RESTful方式時，使用的是 Jersey的 Client請求的。 WebUtil.java中的兩種請求方式實現如下： /** * 普通的 http請求 * @paramurl */ public static voidgetHttpConnection(String url,Long companyId,LongentityId,String systemCode){ String resultUrl=SystemUrls. getBusinessPath(systemCode); if(PropUtils. isBasicSystem(resultUrl)){ resultUrl = SystemUrls. getSystemUrl("imatrix"); } log.info(" == systemurl : ["+resultUrl+"] == "); resultUrl = resultUrl + url+"?companyId="+companyId+"&entityId="+entityId; log.info(" == restleturl : ["+resultUrl+"] == "); HttpGet httpget = newHttpGet(resultUrl); HttpClient httpclient = newDefaultHttpClient(); ResponseHandler<String> responseHandler = newBasicResponseHandler(); try{ httpclient.execute(httpget, responseHandler); } catch(ClientProtocolException e) { e.printStackTrace(); } catch(IOException e) { e.printStackTrace(); } httpclient.getConnectionManager().shutdown(); }
/** * RESTful請求 * @paramurl * @paramcompanyId */ public static voidrestful(String url,Long companyId,Long entityId,StringsystemCode){ ClientConfig config = newDefaultClientConfig(); Client client = Client. create(config); String resultUrl = SystemUrls. getSystemUrl(systemCode); if(PropUtils. isBasicSystem(resultUrl)){ resultUrl = SystemUrls. getSystemUrl("imatrix"); } log.info(" == systemurl : ["+resultUrl+"] == "); resultUrl = resultUrl + url; log.info(" == restleturl : ["+resultUrl+"] == "); WebResource service = client.resource(resultUrl); ClientResponse cr = service .entity("companyId="+companyId+"&entityId="+entityId, MEDIA_TYPE) .accept( MEDIA_TYPE) .post(ClientResponse. class); if(cr != null) log.info("=========== RESTful execute result : ["+cr.getEntity(String. class)+"]=========== ");

}

Demo演示登入地址：http://demo.imatrix.net.cn:8888/imatrix

iMatrix平臺原始碼下載地址：https://github.com/norteksoft/5.2.1.RC

如有使用問題請登入iMatrix平臺論壇諮詢：http://bbs.imatrix.net.cn/forum.php?mod=forumdisplay&fid=37

轉載於:https://my.oschina.net/imatrix/blog/157227