[jira] [Created] (FELIX-6030) @Header in gogo.jline causing maven-bundle-plugin failure

["Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>]

Jean-Baptiste Onofré created FELIX-6030:
-------------------------------------------

             Summary: @Header in gogo.jline causing maven-bundle-plugin failure
                 Key: FELIX-6030
                 URL: https://issues.apache.org/jira/browse/FELIX-6030
             Project: Felix
          Issue Type: Bug
          Components: Gogo JLine
    Affects Versions: gogo.jline-1.1.2
            Reporter: Jean-Baptiste Onofré
            Assignee: Jean-Baptiste Onofré


In the https://svn.apache.org/viewvc?view=revision&revision=1849343 revision, Gogo JLine bundle {{Activator}} now contains:

{code}
@Header(name = Constants.BUNDLE_ACTIVATOR, value = "${@class}")
{code}

In Karaf, we "wrap" {{gogo.jline}} in Karaf {{shell.core}}:

{code}
            <plugin>
                <groupId>org.apache.felix</groupId>
                <artifactId>maven-bundle-plugin</artifactId>
                <configuration>
                    <instructions>
                        <Import-Package>
                            org.osgi.service.event;resolution:=optional,
                            org.apache.karaf.branding;resolution:=optional,
                            !org.apache.felix.gogo.jline*,
                            !org.apache.sshd.*,
                            *   
                        </Import-Package>
                        <Export-Package>
                            org.apache.karaf.shell.api.*;version=${project.version},
                            org.apache.karaf.shell.support.*;version=${project.version},
                            org.apache.felix.service.command,
                            org.apache.felix.service.threadio
                        </Export-Package>
                        <Private-Package>
                            org.apache.karaf.service.guard.tools,
                            org.apache.karaf.shell.impl.*,
                            org.apache.karaf.util,
                            org.apache.karaf.util.filesstream,
                            org.apache.karaf.util.jaas,
                            org.apache.karaf.util.tracker,
                            org.apache.felix.utils.properties,
                            org.apache.felix.utils.extender,
                            org.apache.felix.utils.manifest,
                            org.apache.felix.gogo.jline,
                            org.apache.felix.gogo.runtime,
                            org.apache.felix.gogo.runtime.threadio,
                            org.apache.felix.service.command,
                            org.apache.felix.service.threadio,
                        </Private-Package>
                        <Provide-Capability>
                            osgi.service;effective:=active;objectClass=org.apache.karaf.shell.api.console.SessionFactory
                        </Provide-Capability>
                        <Bundle-Activator>
                            org.apache.karaf.shell.impl.console.osgi.Activator
                        </Bundle-Activator>
                        <Main-Class>
                            org.apache.karaf.shell.impl.console.standalone.Main
                        </Main-Class>
                    </instructions>
                    <unpackBundle>true</unpackBundle>
                </configuration>
            </plugin>
{code}

Since the introduction of {{@Header}} in Felix Gogo JLine, the build fails with:

{code}
[ERROR] Bundle org.apache.karaf.shell:org.apache.karaf.shell.core:bundle:4.2.3-SNAPSHOT : The Bundle-Activator header only supports a single type. The following types were found: org.apache.karaf.shell.impl.console.osgi.Activator,org.apache.felix.gogo.jline.Activator. This usually happens when a macro resolves to multiple types
[ERROR] Error(s) found in bundle configuration
{code}

[~rotty3000] do you know a workaround in the {{maven-bundle-plugin}} about that ? If not, do you mind if I remove {{@Header}} from Gogo JLine Activator ?

Thanks.
JB



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