[xwiki-dev] [M2] Differences of jars between Ant's build and m2's build

[Ludovic Dubost]

Vincent Massol a écrit :
> Hi there,
>
> I've compared the libraries in the xwiki standard war generated by both the
> Ant build and by m2's build. There are numerous differences which we need to
> reconcile:
>
> Jars present in the m2-generated war but not present in Ant's build:
> ====================================================================
>
> activation 1.1
> commons validator 1.1.4
> jmock 1.0.1
> junit 3.8.1
> logkit 1.0.1
> servlet api 2.4
> velocity-dep 1.4
> xpp3 1.1.2a
> xstream 1.0.2
>
> I don't think we need those (they were added by transitive dependencies but
> there are often errors in the POMs. For example the junit and jmock jars are
> probably because these deps did not have a "test" scope in some POM). I'll
> exclude those.
>
> Jars present in the Ant-generated war but not present in m2's build:
> ====================================================================
>
> asm 1.5.3
>   
Needed for hibernate I think

> asm-util 1.5.3
>   
Needed for hibernate I think

> c3p0 0.8.4.5
>   
Hibernate. I don't think it's needed
> cglib 2.1
>   
I think it comes from hibernate. I think it's needed
> clover 1.3.9 (not needed I believe in the main war)
>   
Not needed

> commons discovery 0.2
>   
I think this one is needed
> commons logging adapter 1.1
>   
I think this one is needed
> commons logging api 1.1
>   
I think this one is needed
>   

> concurrent
>   
I think this one is needed

> derby 10.1.3.1
>   
Not needed I think

> ehcache 1.1
>   
I think hibernate added this. I don't think it's needed

> flipper
>   
what is that ?
> hibernate-tools 2.1.3
>   
Might be needed but I'm not sure
> hsqldb 1.8.0
>   
-> needed for hsqldb storage
> exo services chart api  2.0
> exo services chart impl 2.0
> exo services commons api 2.0
> exo services database impl 2.0
> exo services organization impl 2.0
> exo services security impl 2.0
>   
Needed for eXo portal mode
> jimi
>   
No idea what this does
> lucene 1.4.3
>   
Don't remember which library added that one. I don't think it's used.
> mysql connector java 3.1.7-bin
>   
Needed for mysql access
> odmg 3.0
>   
I think it comes from hibernate. Needed I think
> qname 1.5.2
>   
Not sure if it's needed
> saaj 1.2
>   
Not sure if it's needed
> securityfilter 2.0
>   
Needed for our authentication module
> serializer 2.7.0
>   
Not sure if it's needed
> sl4j log4j12 1.0.1
>   
Not sure if it's needed
> swarmcache
>   
Hibernate. Not sure if it's needed
> velocity tools 1.1
>   
Needed
> ws-common-java5 1.0.1
>   
Not sure it's needed
> wsdl4j 1.5.2
>   
Note sure but maybe for the WS
> xmlrpc-client 3.0
>   
Needed
> xsltc 2.7.0
>
>   
Needed for PDF

> None of these jars are required for compiling the classes in
> core/src/main/java. There are 2 possibilities:
> 1) some are required at runtime
> 2) some are extra jars that we don't need
>
> Could someone please tell me which jars fall in category 1) and which fall
> in category 2)?
>
> Another question: Do we need the exo jars at all (this is the standard war,
> not the exo one)?
>
> Version mismatch between Ant's and Maven2's builds
> ==================================================
>
> antlr 2.7.2 (m2) vs 2.7.5
>   
Not important I think
>   


> avalon fwk 4.1.3 vs 4.1.5
>   
Not important I think
>   


> commons beanutils 1.6 vs 1.7
>   
Not important I think
>   


> commons digester 1.6 vs 1.7
>   
Not important I think
>   
>>     
> commons fileupload 1.0 vs 1.1.1
>   
Not important I think
> commons pool 1.2 vs 1.1
>   
Might have a fix in the 1.2 that we need for multi-wiki support
> ical4j 0.9.19 vs 0.9.19M
>   
Needed for the Calendar plugin. The modified versioned fixed a probleme 
with Google Calendar iCal
> log4j 1.2.12 vs 1.2.13
>   
Don't think it has any importance

> xalan 2.5.1 vs 2.7.0
Same thing
> xml apis 1.0.b2 vs 2.0.2
> xerces impl 2.5.0 vs xerces 2.7.1
>
>   
Same thing

> These are jars that were added by transitive dependencies (as otherwise they
> would have the same version). I need to know for which of them it's ok to
> use the version brought by transitive deps (normally all I'd say but I'd
> like to check).
>
> Thanks
> -Vincent
>
>
>
> 	
>
> 	
> 		
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-- 
Ludovic Dubost
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