Message:
The following issue has been closed.
Resolver: Brett Porter
Date: Tue, 22 Feb 2005 1:16 AM
we have an alternative solution to this problem that will land in Maven 2.x. Do
not want to incorporate multiple inheritence at all though, as it could lead to
confusion about where things are actually inherited from.
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View the issue:
http://jira.codehaus.org/browse/MAVEN-1084
Here is an overview of the issue:
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Key: MAVEN-1084
Summary: Composition of dependencies from many projects (a route round
multiple inheritance)
Type: New Feature
Status: Closed
Priority: Minor
Resolution: WON'T FIX
Original Estimate: 4 hours
Time Spent: Unknown
Remaining: 4 hours
Project: maven
Components:
core
Assignee:
Reporter: Mike Melia
Created: Wed, 17 Dec 2003 12:40 AM
Updated: Tue, 22 Feb 2005 1:16 AM
Description:
I have an EAR project that has (mostly) the same dependencies as an EJB
project.
The EAR project includes the dependent jars in the EAR artifact.
The EJB project requires the dependent jars for compilation and for them to be
included in the manifest classpath.
I also have another project that builds a utility jar for use by both the EAR
and EJB project.
All projects extend a base project with the usual info defined (developers
names etc.). This single inheritance forces me to duplicate the common
dependency declarations in each subproject.
Ideally I would like an include tag in the dependencies section.
I have coded a workaround which allows for a space separated list of project
files in the <extend> tag. e.g <extend>../project.xml
../common_dependencies.xml</extend>
The first file would be the parent project and the subsequent files would
contain common dependencies. i.e. inherit from the parent and have dependencies
composed from siblings.
I will submit a patch for that functionality as soon as I get away from the
corporate firewall.
Please let me know if this sort of functionality has already been planned. TIA.
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