Check for spaces in the parent directory Flat File connection importer

Add a check to make sure there are no spaces in the ParentDirectory or root directory path when Flat File Connection Profile is chosen.

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The problem is manifested on the server when attempting to query the datasource. On datasource creation, the resource adapter is written to the standalone.xml like this.

<config-property name="ParentDirectory">
       /home/mdrilling/My Dir/data
</config-property>

The embedded space in the ParentDirectory property value is problematic.

Need to determine whether to (1) disallow a path with spaces or (2) allow it, replacing the space with the appropriate control code ie

 

- like this

<config-property name="ParentDirectory">
       /home/mdrilling/My&#x20;Dir/data
</config-property>