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https://jira.jboss.org/browse/SEAMXML-8?page=com.atlassian.jira.plugin.sy...
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Pete Muir commented on SEAMXML-8:
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I don't love the shorthand in (3), but I know that without it people will complain.
Otherwise looks good.
Review all deviations from the original JSR-299 draft spec
-----------------------------------------------------------
Key: SEAMXML-8
URL:
https://jira.jboss.org/browse/SEAMXML-8
Project: Seam XML Bean Config
Issue Type: Task
Reporter: Stuart Douglas
There a quite a few changes from the draft spec, I have listed them below:
1) shorthand field value syntax
You can do <ns:Company name="Red Hat, Inc." />
2) Producer method / field syntax was:
<ns:Bean>
<ns:field>
<Producer>
<ns:SomeQualifier/>
</Producer>
</ns:field>
</ns:Bean>
I have changed this to:
<ns:Bean>
<ns:field>
<Producer/>
<ns:SomeQualifier/>
</ns:field>
</ns:Bean>
3) Setting initial field values
You can now do:
<ns:Bean>
<ns:field>
<Producer/>
<value>10</value>
</ns:field>
<ns:field2>5</ns:field2>
<ns:mapField>
<entry><key>a</key><value>b</value></entry>
<e><k>c</k><v>d</v></e>
</ns:mapField/>
</ns:Bean>
The value key and entry tags can be shorted to just <v><k> and <e>
tags. The <value> element was not able to be used like this in the original spec, so
it was not possible to apply annotations and set the field value.
4) <overrides> and <specializes> tags
5) Change of syntax for constructor and method parameters
In the draft spec method parameters are specified as direct children of the method like
so:
<ns:Bean>
<ns:method>
<Producer/>
<ns:ParamType1><ns:SomeAnntation/></ns:ParamType1>
<ns:SomeOtherAnnotation/>
<ns:ParamType2/>
</ns:method>
</ns:Bean>
This has been changed to:
<ns:Bean>
<ns:method>
<Producer/>
<ns:SomeOtherAnnotation/>
<parameters>
<ns:ParamType1><ns:SomeAnntation/></ns:ParamType1>
<ns:ParamType2/>
</parameters/>
</ns:method>
</ns:Bean>
6) Interface configuration
Annotations / field values applied to an interface via XML are applied to all classes
that implement that interface.
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