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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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IMO (6) should be removed. The way in which annotations which are placed on interfaces
should be identical in both Java and XML. If we want this feature in CDI, then let's
write a portable extension that does it for both.
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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