Lets start over.
I'd like an way to get a package version for the packages in a bundle
into the Export-Packages and Import-Packages when using the maven-
bundle-plugin 2.0.0 or later, preferably without writing out these
entries in the plugin configuration. Also, the behavior of this
plugin appears to have changed radically between 1.4.3 and 2.0.0 and
configurations that used to produce reasonable results now produce
nonsense.
I'll only show the manifest entries of interest to save space.
First, supplying no configuration produces reasonable results that
only lack the version for the packages in the bundle:
configuration:
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.0.0</version>
<extensions>true</extensions>
<configuration>
<instructions>
</instructions>
</configuration>
</plugin>
manifest entries;
Export-Package: javax.portlet.filter;uses:="javax.portlet,javax.xml.na
mespace,javax.servlet.http,org.w3c.dom",javax.portlet;uses:="javax.xm
l.namespace,javax.servlet.http,org.w3c.dom"
Import-Package: javax.portlet,javax.portlet.filter,javax.servlet.http;
version="2.5",javax.xml.namespace,org.w3c.dom
What I'd like is some way to specify the version of the javax.portlet
and javax.portlet.filter packages in the Export-Package and Import-
Package headers without altering the uses clauses in the Export-
Package header.
I imagine the result would look something like this:
Export-Package: javax.portlet.filter;uses:="javax.portlet,javax.xml.na
mespace
,javax
.servlet.http,org.w3c.dom";version="2.0",javax.portlet;uses:="javax.xm
l.namespace,javax.servlet.http,org.w3c.dom";version="2.0"
Import-Package:
javax
.portlet
;version="2.0",javax.portlet.filter;version="2.0",javax.servlet.http;
version="2.5",javax.xml.namespace,org.w3c.dom
----------------------------------------------------
I tried copying the configuration style used in the geronimo spec
bundles.
configuration:
<properties>
<portals.osgi.import.pkg>*</portals.osgi.import.pkg>
<portals.osgi.export.pkg>*</portals.osgi.export.pkg>
<portals.osgi.private.pkg/>
<portals.osgi.export>!META-INF*,$
{portals.osgi.export.pkg}*;version=${portals.osgi.export.version}</
portals.osgi.export>
<portals.osgi.export.version>2.0</portals.osgi.export.version>
<portals.osgi.import>!META-INF*,${portals.osgi.import.pkg}</
portals.osgi.import>
<portals.osgi.symbolic.name>${groupId}.${artifactId}</
portals.osgi.symbolic.name>
<bnd.version.policy>$(version;==;$(@))</bnd.version.policy>
</properties>
...
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.0.0</version>
<extensions>true</extensions>
<configuration>
<instructions>
<Export-Package>${portals.osgi.export}</Export-Package>
<Import-Package>${portals.osgi.import}</Import-Package>
<Private-Package>${portals.osgi.private.pkg}</Private-
Package>
<_versionpolicy>${bnd.version.policy}</_versionpolicy>
</instructions>
</configuration>
</plugin>
manifest entries:
Export-Package: javax.servlet;version="2.0",javax.portlet.filter;uses:
="javax.portlet,javax.xml.namespace,javax.servlet.http,org.w3c.dom";v
ersion="2.0",javax.portlet;uses:="javax.xml.namespace,javax.servlet.h
ttp,org.w3c.dom";version="2.0",javax.servlet.http;uses:="javax.servle
t";version="2.0",javax.servlet.resources;version="2.0"
Import-Package: javax.portlet;version="2.0",javax.portlet.filter;versi
on="2.0",javax.servlet;version="2.5",javax.servlet.http;version="2.5"
,javax.servlet.resources;version="2.5",javax.xml.namespace,org.w3c.do
m
There are several problems with this that I can see:
- too many imports
- exports include all imports, not just stuff in the bundle itself
- version 2.0 is applied to all exports, even the imports that are
imported with a different version.
If I go back to 1.4.3 I get more reasonable results:
configuration:
same as above except using plugin v. 1.4.3
manifest entries:
Export-Package: javax.portlet.filter;uses:="javax.portlet,org.w3c.dom,
javax.servlet.http,javax.xml.namespace";version="2.0",javax.portlet;u
ses:="org.w3c.dom,javax.servlet.http,javax.xml.namespace";version="2.
0"
Import-Package: javax.portlet;version="2.0",javax.portlet.filter;versi
on="2.0",javax.servlet.http,javax.xml.namespace,org.w3c.dom
The only problem I see here is that the import of the servlet package
doesn't have a version.
---------------------------------------------------------------
Just in case anyone reads this far, I reiterate: my goal is to specify
the version of the packages in the current bundle and have this show
up in the Export-Packages and Import-Packages headers, something like
this:
Export-Package: javax.portlet.filter;uses:="javax.portlet,javax.xml.na
mespace
,javax
.servlet.http,org.w3c.dom";version="2.0",javax.portlet;uses:="javax.xm
l.namespace,javax.servlet.http,org.w3c.dom";version="2.0"
Import-Package:
javax
.portlet
;version="2.0",javax.portlet.filter;version="2.0",javax.servlet.http;
version="2.5",javax.xml.namespace,org.w3c.dom
Do I have to write out these headers in their entirety in the plugin
configuration or is there some way to simply add the version to the
automatically generated headers?
thanks
david jencks
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