How to filter files from directory

[SL12345]

Hi Snaplogic experts,

iam struggling with one task - get two files from source directory and process them (everything works fine if both files are there or one of the files is in directory)

My problem is - if both files are not presented, send an email - everything works fine if there are only two files in source directory (directory browser returns me 0 documents) - snaplogic will send an email that files are not there.problem is, if in source directory are another files, or folders - directory browser never retrieve 0 documents (logically).

So i used filter snap - but if there is no output from filter, pipeline ends and send nothing.

My question is: how to check source directory if files test1.csv and test2.csv are there (there are more files - test3.csv inovice.pdf etc) and if files are not there send an email ?

thank you

[SL12345]

i dont know why but {mamma mia.csv} didnt work, i had to use {mamma%20mia.csv} in order to encode (empty) space between words

[Supratim]

SL12345:

ource dir

@SL12345 You can try below option -

1. For extracting file {test1,test2}.csv … If want to pull all file name with test try {test}.csv
2. For error scenario -
   Make sure you dis-select that option. Then use router-
   $.hasPath(‘Name’) → for success
   !$.hasPath(‘Name’) → for failure