jython2.7 读取文件做判断

读取文件内容，转换json，判断完成状态

做判断出口，通过走成功，不通过走失败

 1 import os
 2 import json
 3 def readState(path):
 4     path = path + r'/runstatus.txt'
 5     fp = open(path, 'r')
 6     return fp.read()
 7 
 8 try:
 9     flowFile = session.get()
10     filePath = flowFile.getAttribute('状态文件路径'.decode('utf8'))
11     shareFilePath = flowFile.getAttribute('共享目录'.decode('utf8'))
12     f11 = shareFilePath+filePath
13     res = readState(f11)
14     progresObj = json.loads(res)
15     typeName = progresObj["type"]
16     flowFile = session.putAttribute(flowFile, 'RUNSTATUS', 'RUN')
17     if typeName == "success":
18         session.transfer(flowFile, REL_SUCCESS)
19     else:
20         session.transfer(flowFile, REL_FAILURE)
21 except:
22     session.transfer(flowFile, REL_FAILURE)

 

 

正在运行继续跳转成功

 1 var flowFile = session.get();
 2 if(flowFile != null) {
 3     try {
 4         var type = flowFile.getAttribute('RUNSTATUS')
 5         if(type == 'RUN'){
 6             session.transfer(flowFile, REL_SUCCESS)
 7         }else{
 8             session.transfer(flowFile, REL_FAILURE)
 9         }
10     } catch(e) {
11         session.transfer(flowFile, REL_FAILURE)
12     }
13 }

 

通过了

1 var flowFile = session.get();
2 if(flowFile != null) {
3     try {
4         flowFile = session.putAttribute(flowFile, 'RUNSTATUS', '')
5         session.transfer(flowFile, REL_SUCCESS)
6     } catch(e) {
7         session.transfer(flowFile, REL_FAILURE)
8     }
9 }

 

posted @ 2021-07-22 14:32  木章  阅读(67)  评论(0)  编辑  收藏  举报