Procedure
-
Drop tFileInputXML and tLogRow from the Palette to the
design workspace.
-
Connect both components together using a Main Row
link.
-
Double-click tFileInputXML to open its
Basic settings view and define the
component properties.
-
As the street dir file used as input file has been previously defined in the
Metadata area, select Repository as Property type. This way, the properties are
automatically leveraged and the rest of the properties fields are filled in
(apart from Schema). For more information regarding the metadata
creation wizards, see
Talend Studio
User
Guide.
-
Select the same way the relevant schema in the Repository metadata list.
Edit schema if you want to make any change
to the schema loaded.
-
The Filename shows the structured file to be
used as input
-
In Loop XPath query, change if needed the
node of the structure where the loop is based.
-
On the Mapping table, fill the fields to be
extracted and displayed in the output.
-
If the file size is consequent, fill in a Limit of rows to be read.
-
Enter the encoding if needed then double-click on tLogRow to define the separator character.
-
Save your Job and press F6 to execute
it.
Results
The fields defined in the input properties are extracted from the XML structure and
displayed on the console.
