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https://issues.apache.org/jira/browse/TORQUE-358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Georg Kallidis resolved TORQUE-358.
-----------------------------------
Assignee: Georg Kallidis
Resolution: Fixed
- with fixing velocity templates, generation of xdoc and html is now as
expected again, Revision: 1871735.
> HTML and XDOC generation -schema table fields inherits attribute value if not
> set
> ---------------------------------------------------------------------------------
>
> Key: TORQUE-358
> URL: https://issues.apache.org/jira/browse/TORQUE-358
> Project: Torque
> Issue Type: Bug
> Components: Templates
> Affects Versions: 4.1
> Reporter: Georg Kallidis
> Assignee: Georg Kallidis
> Priority: Major
> Fix For: 4.1
>
>
> Changing the example schema (src/test/schema.xml) adding a field e.g
>
> {code:java}
> <column
> name="contactdata"
> required="true"
> type="VARCHAR"
> size="500"
> />
> {code}
> in table "a" _after_ field "name" having a default value ("a_name") the HTML
> and XDOC outputs for field "contactdata" the default value from the preceding
> field. This happens only if it is a column with another column of the same
> type is set before. As a consequence the tests in JUNit - Test TestProcessing
> fail (test*docTemplate) - SQL and OM classes generation is not affected.
>
> Another example of a schema.xml change. Result is that CURRENT_TIMESTAMP is
> in HTML/XDOC output for *both* fields (created_at, updated_at), while SQL and
> Java generation is done correctly.
>
> {code:java}
> <column
> name="created_at"
> required="true"
> type="TIMESTAMP"
> default="CURRENT_TIMESTAMP"
> scale="6"
> />
> <column
> name="updated_at"
> required="true"
> type="TIMESTAMP"
> scale="6"
> />
> {code}
>
>
> Fixing seems to me not easy as far as I can see - some complex velocity
> inheritance mechanism (velocity 1.7) is used, the fields seems to inherit
> from other fields in the same table.
> Workaround may be done by overriding explicitely the attribute resetting it
> in schema.xml.
> But I think this feature is neither at the core of Torque nor it is
> documented (I did not know about it before).
> [https://db.apache.org/torque/torque-4.0/index.html] states quite lakonikely:
> _torque-templatesThe Torque Templates contain the building blocks used by the
> generator to create the O/R classes, SQL scripts *and the like*. You can
> extend or change the templates if you want to customize the output of the
> generator, or even write templates of your own._
> Generation of SQL and OM classes is not concerned (apparently uses different
> code). What about, just skipping this (almost unknown) feature (HTML and XDOC
> generation), until it is fixed/reimplemented in an upcoming release?
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