2014-02-20 13:26 GMT+04:00 Mark Thomas <ma...@apache.org>:
> On 20/02/2014 09:10, Konstantin Kolinko wrote:
>> 2014-02-20 13:04 GMT+04:00  <ma...@apache.org>:
>>> Author: markt
>>> Date: Thu Feb 20 09:04:52 2014
>>> New Revision: 1570115
>>>
>>> URL: http://svn.apache.org/r1570115
>>> Log:
>>> Simplify patternsets where possible
>>> Avoid pattern sets ending in "/*" as much as possible as they usually 
>>> result in JARs containing empty packages with the contents of the package 
>>> in a different JAR
>>>
>>> Modified:
>>>     tomcat/tc7.0.x/trunk/   (props changed)
>>>     tomcat/tc7.0.x/trunk/build.xml
>>>     tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
>>>
>>> Propchange: tomcat/tc7.0.x/trunk/
>>> ------------------------------------------------------------------------------
>>>   Merged /tomcat/trunk:r1570114
>>>
>>> Modified: tomcat/tc7.0.x/trunk/build.xml
>>> URL: 
>>> http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/build.xml?rev=1570115&r1=1570114&r2=1570115&view=diff
>>> ==============================================================================
>>> --- tomcat/tc7.0.x/trunk/build.xml (original)
>>> +++ tomcat/tc7.0.x/trunk/build.xml Thu Feb 20 09:04:52 2014
>>> @@ -277,20 +277,18 @@
>>>    <!-- ========= Pattern sets used to control content of JAR files 
>>> ========= -->
>>>    <!-- Pattern sets for jar files in standard distributions -->
>>>    <patternset id="files.annotations-api">
>>> -    <include name="javax/annotation/*" />
>>> -    <include name="javax/annotation/security/*" />
>>> -    <include name="javax/annotation/sql/*" />
>>> -    <include name="javax/ejb/*" />
>>> -    <include name="javax/persistence/*" />
>>> -    <include name="javax/xml/ws/*" />
>>> +    <include name="javax/annotation/**" />
>>> +    <include name="javax/ejb/**" />
>>> +    <include name="javax/persistence/**" />
>>> +    <include name="javax/xml/ws/**" />
>>>    </patternset>
>>>
>>>    <patternset id="files.servlet-api">
>>> -    <include name="javax/servlet/*" />
>>> -    <include name="javax/servlet/annotation/*" />
>>> -    <include name="javax/servlet/descriptor/*" />
>>> -    <include name="javax/servlet/http/*" />
>>> -    <include name="javax/servlet/resources/*" />
>>> +    <include name="javax/servlet/*.class" />
>>
>> I do not like these *.class patterns.
>>
>> I think occasionally having an empty package is less evil than missing
>> a *.properties file.
>
> Empty packages might cause issues when we start signing JARs. I know you
> can't have classes from the same package in different signed JARs. I'm
> not sure about empty packages.

IIRC from looking into WebappClassLoader a month ago, processing of
certificates is triggered by having found a *.class. If there is no
class file there, it is not triggered.

> We can always add a *.properties pattern to those patternsets.
>

There might also be *.xml  (mbeans-descriptors.xml,
\storeconfig\server-registry.xml).

The rest are in their special packages (antlib.xml, *.tasks,
tagPlugins.xml, *.dtd, *.xsd).

*.html, *.gif, *.jjt are there, but are needed in the source only.  Be
sure to pack them into *src zips.

Best regards,
Konstantin Kolinko

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