I am trying to ensure my bundle is not going to fail because the
commons stuff I am using (httpclient) requires JCL. I don't use it
myself but if it is not there then things just fail so I have to
include it in my bundle. I would prefer to have the bundle work even
if the OSGi it is deployed into has no logging service so I set it up
to export JCL and log4j and also import them. Does this seem like an
OK way to handle things?
Any pointers would be appreciated. Thanks!
>From the pom (attached):
<!-- logging -->
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<configuration>
<instructions>
<Bundle-Activator>org.sakaiproject.eb.osgi.EBActivator</Bundle-Activator>
<Export-Package>!org.sakaiproject.entitybus.impl.*,!org.sakaiproject.entitybus.util.*,org.sakaiproject.entitybus.*,org.sakaiproject.eb.osgi.util.*,org.apache.commons.logging,org.apache.log4j,</Export-Package>
<Embed-Dependency>*;scope=compile|runtime;inline=false</Embed-Dependency>
<Embed-Transitive>true</Embed-Transitive>
<!-- logging adds
!org.apache.log,!org.apache.avalon.*,!com.sun.*,!org.w3c.dom, -->
<Import-Package>!org.apache.commons.beanutils.*,!javax.*,!org.xml.*,!org.apache.log,!org.apache.avalon.*,!com.sun.*,!org.w3c.dom,,org.apache.commons.logging,org.apache.log4j,*</Import-Package>
</instructions>
</configuration>
</plugin>
And then the mannifest looks sorta like this:
Import-Package: org.apache.commons.logging,org.apache.log4j,org.osgi.f
ramework;version="1.3",org.osgi.util.tracker;version="1.3",org.sakaip
...(snip)
Embed-Transitive: true
Bnd-LastModified: 1239616629144
Export-Package: org.sakaiproject.entitybus.entityprovider.extension;us
es:="org.sakaiproject.entitybus,org.sakaiproject.entitybus.entityprov
...(snip)
us.providers",org.sakaiproject.entitybus.event,org.sakaiproject.eb.os
gi.util;uses:="org.osgi.framework,org.osgi.util.tracker",org.apache.c
ommons.logging,org.apache.log4j
Bundle-Version: 0.9.0.SNAPSHOT
Ignore-Package: org.apache.commons.beanutils,javax.swing.text,org.xml.
...(snip)
Bundle-Name: EntityBroker OSGi Services
Bundle-ClassPath: .,commons-logging-1.1.1.jar,reflectutils-0.9.10.jar,
entitybus-impl-1.0.3.jar,commons-httpclient-3.1.jar,servlet-api-2.4.j
ar,entitybus-api-1.0.3.jar,commons-codec-1.2.jar,log4j-1.2.14.jar,ent
itybus-utils-1.0.3.jar
-AZ
--
Aaron Zeckoski (aar...@vt.edu)
Senior Research Engineer - CARET - Cambridge University
[http://bugs.sakaiproject.org/confluence/display/~aaronz/]
Sakai Fellow - [http://aaronz-sakai.blogspot.com/]
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";>
<modelVersion>4.0.0</modelVersion>
<name>EntityBroker OSGi Services</name>
<groupId>org.sakaiproject.osgi.eb</groupId>
<artifactId>eb-services</artifactId>
<packaging>bundle</packaging>
<parent>
<groupId>org.sakaiproject.osgi</groupId>
<artifactId>eb</artifactId>
<version>0.9-SNAPSHOT</version><!--eb-osgi.version-->
</parent>
<dependencies>
<!-- internal deps -->
<dependency>
<groupId>org.sakaiproject.entitybus</groupId>
<artifactId>entitybus-api</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.sakaiproject.entitybus</groupId>
<artifactId>entitybus-impl</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.sakaiproject.entitybus</groupId>
<artifactId>entitybus-utils</artifactId>
<scope>compile</scope>
</dependency>
<!-- Common -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<scope>compile</scope>
</dependency>
<!-- OSGi -->
<dependency>
<groupId>org.osgi</groupId>
<artifactId>osgi_R4_core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>osgi_R4_compendium</artifactId>
<scope>provided</scope>
</dependency>
<!-- logging -->
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<configuration>
<instructions>
<Bundle-Activator>org.sakaiproject.eb.osgi.EBActivator</Bundle-Activator>
<Export-Package>!org.sakaiproject.entitybus.impl.*,!org.sakaiproject.entitybus.util.*,org.sakaiproject.entitybus.*,org.sakaiproject.eb.osgi.util.*,org.apache.commons.logging,org.apache.log4j,</Export-Package>
<Embed-Dependency>*;scope=compile|runtime;inline=false</Embed-Dependency>
<Embed-Transitive>true</Embed-Transitive>
<!-- logging adds !org.apache.log,!org.apache.avalon.*,!com.sun.*,!org.w3c.dom, -->
<Import-Package>!org.apache.commons.beanutils.*,!javax.*,!org.xml.*,!org.apache.log,!org.apache.avalon.*,!com.sun.*,!org.w3c.dom,org.apache.commons.logging,org.apache.log4j,*</Import-Package>
</instructions>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<inherited>true</inherited>
<configuration>
<useFile>false</useFile>
<redirectTestOutputToFile>false</redirectTestOutputToFile>
<trimStackTrace>false</trimStackTrace>
</configuration>
</plugin>
</plugins>
</build>
</project>
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