parsing uploaded csv file with JSF ManagedBean

Question

I have a maven web application in which I use JSF and spring. I want to parse a csv uploaded file with fileUploadListener. The file is uploaded, but I don't know how to get data from it and store it in database:

 <h:outputLabel value="Choose your file : *" />
                 <p:fileUpload  mode="advanced"  fileUploadListener="#{campagneMB.handleFileUpload}" update="growl"
              sizeLimit="4000000" allowTypes="/(\.|\/)(csv)$/"/>

my file has this form:

xxxx#xxxxx#xxxxx

Community · Accepted Answer · 2017-05-23 10:33:22Z

0

The question seems to be related to Java more than JSF. You should read the file's content in the listener method by FileUploadEvent#getFile()#getContents() which returns byte[], then just "convert" it to String, which makes storing data in DB easier.
This link can be useful: How to read and parse CSV file in Java.

edited May 23, 2017 at 10:33

CommunityBot

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answered May 14, 2014 at 11:25

Omar

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