Add BND configuration to bridges

[ppkarwasz]

This PR performs the necessary changes to switch the bridges from maven-bundle-plugin to bnd-maven-plugin and generate a matching module descriptor.

The differences will be summarized in separate comments.

[ppkarwasz]

log4j-appserver

OSGi

Previous descriptor was a copy/paste from log4j-web. Here is the new one:

Bundle-Description                       Provide Log4j as the logging implementation for application servers
Bundle-License                           "Apache-2.0";link="https://www.apache.org/licenses/LICENSE-2.0.txt"
Bundle-ManifestVersion                   2                                       
Bundle-Name                              Apache Log4j App Server Support         
Bundle-SymbolicName                      org.apache.logging.log4j.appserver      
Bundle-Vendor                            The Apache Software Foundation          
Bundle-Version                           2.21.0.SNAPSHOT                         
Export-Package                           org.apache.logging.log4j.appserver.jetty;uses:="org.eclipse.jetty.util.log";version="2.21.0",org.apache.logging.log4j.appserver.tomcat;uses:="org.apache.juli.logging";version="2.21.0"
Import-Package                           org.apache.juli.logging;version="[8.0,12)";resolution:=optional,org.eclipse.jetty.util.log;version="[7.6,10)";resolution:=optional,org.apache.logging.log4j;version="[2.21,3)",org.apache.logging.log4j.spi;version="[2.21,3)"
Manifest-Version                         1.0                                     
Multi-Release                            false                                   
Provide-Capability                       osgi.service;objectClass:List<String>="org.apache.juli.logging.Log";effective:=active,osgi.serviceloader;osgi.serviceloader="org.apache.juli.logging.Log";register:="org.apache.logging.log4j.appserver.tomcat.TomcatLogger"
Require-Capability                       osgi.extender;filter:="(&(osgi.extender=osgi.serviceloader.registrar)(version>=1.0.0)(!(version>=2.0.0)))";resolution:=optional,osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=1.8))"

Module descriptor

module org.apache.logging.log4j.appserver@2.21.0.SNAPSHOT {
  requires java.base;
  requires org.apache.logging.log4j;
  requires static org.apache.tomcat.juli;
  requires static org.eclipse.jetty.util;
  exports org.apache.logging.log4j.appserver.jetty;
  exports org.apache.logging.log4j.appserver.tomcat;
  opens org.apache.logging.log4j.appserver.jetty;
  provides  org.apache.juli.logging.Log with
    org.apache.logging.log4j.appserver.tomcat.TomcatLogger;
}

[ppkarwasz]

log4j-jcl

The only difference is a new module descriptor:

module org.apache.logging.log4j.jcl@2.21.0.SNAPSHOT {
  requires transitive commons-logging;
  requires java.base;
  requires transitive org.apache.logging.log4j;
  exports org.apache.logging.log4j.jcl;
  provides  org.apache.commons.logging.LogFactory with
    org.apache.logging.log4j.jcl.LogFactoryImpl;
}

[ppkarwasz]

log4j-jpl

The only difference is a new module descriptor:

module org.apache.logging.log4j.jpl@2.21.0.SNAPSHOT {
  requires java.base;
  requires transitive org.apache.logging.log4j;
  exports org.apache.logging.log4j.jpl;
  provides  java.lang.System$LoggerFinder with
    org.apache.logging.log4j.jpl.Log4jSystemLoggerFinder;
}

[ppkarwasz]

log4j-jul

New module descriptor:

module org.apache.logging.log4j.jul@2.21.0.SNAPSHOT {
  requires java.base;
  requires java.desktop;
  requires java.logging;
  requires transitive org.apache.logging.log4j;
  requires static org.apache.logging.log4j.core;
  exports org.apache.logging.log4j.jul;
}

[ppkarwasz]

log4j-slf4j-impl

• the bundle symbolic and module name change to org.apache.logging.log4j.slf4j_impl ,
• descriptor:

module org.apache.logging.log4j.slf4j_impl@2.21.0.SNAPSHOT {
  requires java.base;
  requires transitive org.apache.logging.log4j;
  requires transitive org.slf4j;
  requires static slf4j-ext;
  exports org.apache.logging.slf4j;
  exports org.slf4j.impl;
}

log4j-slf4j2-impl

• the bundle symbolic and module name change to org.apache.logging.log4j.slf4j2_impl ,
• descriptor:

module org.apache.logging.log4j.slf4j2_imple@2.21.0.SNAPSHOT {
 requires java.base;
 requires transitive org.apache.logging.log4j;
 requires transitive org.slf4j;
 exports org.apache.logging.slf4j;
 provides  org.slf4j.spi.SLF4JServiceProvider with
   org.apache.logging.slf4j.SLF4JServiceProvider;
}

[ppkarwasz]

log4j-to-jul

New module name org.apache.logging.log4j.to_jul. Descriptor:

module org.apache.logging.log4j.to_jul@2.21.0.SNAPSHOT {
  requires java.base;
  requires java.logging;
  requires transitive org.apache.logging.log4j;
  exports org.apache.logging.log4j.tojul;
  provides  org.apache.logging.log4j.spi.Provider with
    org.apache.logging.log4j.tojul.JULProvider;
}

log4j-to-slf4j:

New module name org.apache.logging.log4j.to_slf4j.

Extended import versions:

Import-Package
  org.apache.logging.log4j               {version=[2.21,3)}
  org.apache.logging.log4j.message       {version=[2.21,3)}
  org.apache.logging.log4j.spi           {version=[2.21,3)}
  org.apache.logging.log4j.status        {version=[2.21,3)}
  org.apache.logging.log4j.util          {version=[2.21,3)}
  org.slf4j                              {version=[1.7,3)}
  org.slf4j.spi                          {version=[1.7,3)}
Export-Package
  org.apache.logging.slf4j               {version=2.21.0}

Descriptor:

module org.apache.logging.log4j.to_slf4j@2.21.0.SNAPSHOT {
requires java.base;
requires transitive org.apache.logging.log4j;
requires transitive org.slf4j;
exports org.apache.logging.slf4j;
provides  org.apache.logging.log4j.spi.Provider with
  org.apache.logging.slf4j.SLF4JProvider;
}