CSV

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Revision as of 14:31, 30 December 2024 by Dgarratt (talk | contribs) (→‎CSV Output Configuration)
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CSV Map Configuration

config.xml 

      <map>
         <id>Map04</id>
         <enabled>true</enabled>
         <description>CSV to XML</description>
         <enableEmailNotifications>true</enableEmailNotifications>
         <connectors>
            <input>
               <id>in1</id>
               <description>Read CSV</description>
               <type>CSV</type>
               <url>
                  <path>./interface/input/Map04 CSV to XML</path>
                  <mask/>
                  <prefix/>
                  <pollingInterval>1000</pollingInterval>
               </url>
               <csv>
                  <optionDelimeter>^</optionDelimeter>
                  <csvOptions>separator=,^quote=none</csvOptions>
               </csv>
            </input>
            <output>
               <id>out1</id>
               <enabled>true</enabled>
               <description>Write XML</description>
               <type>XML</type>
               <url>
                  <path>./interface/output/Map04 CSV to XML</path>
                  <prefix/>
                  <fileExtension/>
                  <use83GUID>false</use83GUID>
               </url>
               <xsl>
                  <XSLT>Map04_CSV_to_XML.xsl</XSLT>
                  <XSLTPath/>
               </xsl>
            </output>
         </connectors>
      </map>

The CSV input connector uses the OpenCSV library and requires very little configuration. The are a pair of settings which you should review 

 <optionDelimeter>^</optionDelimeter>

and 

 <csvOptions>separator=,^quote="</csvOptions>

In the <csvOptions>separator=,^quote="</csvOptions> element you will see that 2 values are set, separator and quote. These 2 settings are separated by a delimiter which happens to be **^** in this example. However if by some unfortunate coincedence your CSV file uses that character as a value separater then you might need to use a different delimited in the configuration - which is where the `<optionDelimeter>^</optionDelimeter>` can be used.

NOTE that if you don't want a quote character this should be represented as shown below with _none_ used as the value. 

 <csvOptions>separator=,^quote=none</csvOptions>

CSV Output Configuration

      <map>
         <id>Map12</id>
         <enabled>true</enabled>
         <description>XML to CSV</description>
         <enableEmailNotifications>true</enableEmailNotifications>
         <connectors>
            <input>
               <id>in1</id>
               <description>Read XML File</description>
               <type>XML</type>
               <url>
                  <path>./interface/input/Map12 XML to CSV</path>
                  <mask/>
                  <prefix/>
                  <pollingInterval>1000</pollingInterval>
               </url>
               <xsl>
                  <XSLTPath/>
                  <XSLT>Map12_XML_to_CSV.xsl</XSLT>
               </xsl>
            </input>
            <output>
               <id>out1</id>
               <enabled>true</enabled>
               <description>Write CSV</description>
               <type>CSV</type>
               <url>
                  <path>./interface/output/Map12 XML to CSV</path>
                  <prefix>X</prefix>
                  <fileExtension>csv</fileExtension>
                  <use83GUID>true</use83GUID>
               </url>
               <csv>
                  <optionDelimeter>^</optionDelimeter>
                  <csvOptions>separator=,^quote=none</csvOptions>
               </csv>
            </output>
         </connectors>
      </map>
System Keys
Element Value Description
path Path Specifies where output files are saved.
type CSV Specify the output file format
optionDelimeter char See earlier description.
csvOptions var=val See earlier description.
outputFileExtension Blank or ext File extension to use for output file.
prefix String Option to force all output files to begin with a specific string prefix
use83GUID Y or N For backwards compatibility with legacy apps which don't support long filenames. Generates a filename in 8.3 format
XSLT filename Not used

CSV Example Input

GEN Comma Separated Variables 1.csv 

01050213060215701000123780990210133980001,150213061500000017,15,15000,0210133,5021306021570,1008369,LS 2D  BLU,1000,00123780
01050213060215701000123780990210133980002,150213061500000017,15,15000,0210133,5021306021570,1008369,LS 2D  BLU,1000,00123780
01050213060215701000123780990210133980003,150213061500000017,15,15000,0210133,5021306021570,1008369,LS 2D  BLU,1000,00123780
01050213060215701000123780990210133980004,150213061500000017,15,15000,0210133,5021306021570,1008369,LS 2D  BLU,1000,00123780
01050213060215701000123780990210133980005,150213061500000017,15,15000,0210133,5021306021570,1008369,LS 2D  BLU,1000,00123780

CSV to XML Intermediate Format

 <?xml version="1.0" encoding="UTF-8"?>
 <data cols="10" filename="GEN Comma Separated Variables 1.csv" rows="5" type="CSV">
    <row id="1">
        <col id="1">01050213060215701000123780990210133980001</col>
        <col id="2">150213061500000017</col>
        <col id="3">15</col>
        <col id="4">15000</col>
        <col id="5">0210133</col>
        <col id="6">5021306021570</col>
        <col id="7">1008369</col>
        <col id="8">LS 2D BLU</col>
        <col id="9">1000</col>
        <col id="10">00123780</col>
    </row>
    <row id="2">
        <col id="1">01050213060215701000123780990210133980002</col>
        <col id="2">150213061500000017</col>
        <col id="3">15</col>
        <col id="4">15000</col>
        <col id="5">0210133</col>
        <col id="6">5021306021570</col>
        <col id="7">1008369</col>
        <col id="8">LS 2D BLU</col>
        <col id="9">1000</col>
        <col id="10">00123780</col>
    </row>
    <row id="3">
        <col id="1">01050213060215701000123780990210133980003</col>
        <col id="2">150213061500000017</col>
        <col id="3">15</col>
        <col id="4">15000</col>
        <col id="5">0210133</col>
        <col id="6">5021306021570</col>
        <col id="7">1008369</col>
        <col id="8">LS 2D BLU</col>
        <col id="9">1000</col>
        <col id="10">00123780</col>
    </row>
    <row id="4">
        <col id="1">01050213060215701000123780990210133980004</col>
        <col id="2">150213061500000017</col>
        <col id="3">15</col>
        <col id="4">15000</col>
        <col id="5">0210133</col>
        <col id="6">5021306021570</col>
        <col id="7">1008369</col>
        <col id="8">LS 2D BLU</col>
        <col id="9">1000</col>
        <col id="10">00123780</col>
    </row>
    <row id="5">
        <col id="1">01050213060215701000123780990210133980005</col>
        <col id="2">150213061500000017</col>
        <col id="3">15</col>
        <col id="4">15000</col>
        <col id="5">0210133</col>
        <col id="6">5021306021570</col>
        <col id="7">1008369</col>
        <col id="8">LS 2D BLU</col>
        <col id="9">1000</col>
        <col id="10">00123780</col>
    </row>
 </data>

XML Example Output from XSLT

 <?xml version="1.0" encoding="UTF-8"?>
 <test>
   <barcode>01050213060215701000123780990210133980001</barcode>
   <barcode>01050213060215701000123780990210133980002</barcode>
   <barcode>01050213060215701000123780990210133980003</barcode>
   <barcode>01050213060215701000123780990210133980004</barcode>
   <barcode>01050213060215701000123780990210133980005</barcode>
 </test>
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