+4
Using a HTTPcaller I downloaded a Zipfile which contains a XML. Using a FeatureReader I retrieved the path of the XML file. Furthermore the FeatureReader was used to read this XML using 'path_windows' as attribute which contains the XML file. However, I got stuck there.
In case I read the XML directly using a XML reader it works perfectly.
See the attached screenshot for my workflow.
Best answer by nielsgerrits
View original
+34
Are you sure the file is still there? Because you are using FeatureCaching, you can remove the extracted zip using the explorer without workbench knowing it.
+4
Are you sure the file is still there? Because you are using FeatureCaching, you can remove the extracted zip using the explorer without workbench knowing it.
Hi niels, yeah I see it popping up in my explorer when running the workspace. Maybe it has to do with my settings of the 2nd FeatureReader (reading XML). I clicked 'Feature Types to Read' and got an error.
However, reading the same XML with a seperate XML reader works fine:
+34
Hi niels, yeah I see it popping up in my explorer when running the workspace. Maybe it has to do with my settings of the 2nd FeatureReader (reading XML). I clicked 'Feature Types to Read' and got an error.
However, reading the same XML with a seperate XML reader works fine:
This should really work. The error is because the Dataset is an attribute instead of a value, so it can't scan for a schema, so you can't choose from scanned featuretypes.
Did you set the FeatureReaders OutputPorts to Single Output Port?
+4
Okay, hence it is not possible to read XML in the middle of a workflow ?
I set my FeatureReaders to SingleOutput port but that does not make a difference.
+34
Okay, hence it is not possible to read XML in the middle of a workflow ?
I set my FeatureReaders to SingleOutput port but that does not make a difference.
It depends 😃 If your schema is fixed, it is perfectly doable:
* You can choose to set Output Ports to One per Feature Type, but then you need to select the sample file every single time you make a change to the FeatureReader, to populate the outputports. And that quickly becomes annoying in my book.
Another way of dynamically processing XML is to use a Text Reader (Read Whole File at Once = Yes) and process the attribute with the XML using XMLFragmenters.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.
