Hi Charlie, One other question, have you tried using Aries Transaction Control? The big drivers for creating the Transaction Control Service were to simplify the service model and to handle dynamics better when performing transactional access to resources. The Aries implementation supports XA and is fully recoverable, so it should be very simple to use in your project.
Regards, Tim > On 31 Jan 2017, at 09:48, Charlie Mordant <cmorda...@gmail.com> wrote: > > Hi J.B., > > Sure, it's always reproducible, I'll send it tonight (or tomorrow if I > haven't the time to do it). > I'm not in front of my computer for now, but will do my best as reactive as > possible. > > Best Regards, > > 2017-01-31 10:41 GMT+01:00 Jean-Baptiste Onofré <j...@nanthrax.net > <mailto:j...@nanthrax.net>>: > Hi Charlie, > > do you have the feature:install -v output ? It would help us to see the cause > of the refresh (optional import, or other). > > Thanks ! > > Regards > JB > > > On 01/31/2017 10:39 AM, Charlie Mordant wrote: > Hi users of the world's best application server ever ;-), > > I'm struggling with feature resolution, and would like to have your POV. > > This issue is concerning, the JDBC, the Blueprint and the transactional > feature. > > Here's the issue with feature resolution in my pax-exam test: > > > * The jdbc-pool-aries feature starts first (+ the config one and the cfg > \o/). > * Then the transactional feature > * The third feature thats start is the aries jndi one, so the two > datasources (the XA and non-XA ones) are exposed (\o/\o/). > * But the third that starts is the blueprint one, which starts the > xbean-blueprint bundle. > That blueprint bundle restarts the 'optional' resolutions of aries > transaction manager, which then restarts aries-jdbc modules (optional > res again) & config, which stops the datasource and starts another one. > Unfortunately, at this point, my 'daos' bundle is already linked with a > proxy to the 'old' datasource. > > A way to fix it is to reference the 'transaction' feature in the > 'pool-aries' one, and the 'blueprint' one in the 'transaction' one, but > it would then break some modularity. > > Have you got an idea on how to properly handle it? > > The actual xml of my features, they're slightly similar to the karaf > ones, with bundle versions aligned: > [code] > > <feature name="osgiliath-pax-jdbc-pool-aries" description="Provides JDBC > Pooling DataSourceFactory using Aries Transaction JDBC" > version="${org.ops4j.pax.jdbc_pax-jdbc-features.version}" resolver="(obr)"> > <feature>osgiliath-pax-jdbc-spec</feature> > > <bundle>mvn:org.ops4j.pax.jdbc/pax-jdbc-pool-common/${org.ops4j.pax.jdbc_pax-jdbc-pool-common.version}</bundle> > > <bundle>mvn:org.ops4j.pax.jdbc/pax-jdbc-pool-aries/${org.ops4j.pax.jdbc_pax-jdbc-pool-aries.version}</bundle> > <conditional> > <condition>osgiliath-aries-blueprint</condition> > <bundle > dependency="true">mvn:org.apache.xbean/xbean-blueprint/${org.apache.xbean_xbean-blueprint.version}</bundle> > </conditional> > <conditional> > <condition>osgiliath-transaction</condition> > <bundle > dependency="true">mvn:org.apache.aries.transaction/org.apache.aries.transaction.jdbc/${org.apache.aries.transaction_org.apache.aries.transaction.jdbc.version}</bundle> > </conditional> > </feature> > > > <feature name="osgiliath-transaction" description="OSGi Transaction > Manager" version="${org.apache.aries.tr > <http://org.apache.aries.tr/>ansaction_org.apache.aries.transaction.manager.version}"> > <config name="org.apache.aries.transaction" append="false"> > aries.transaction.recoverable = true > aries.transaction.timeout = 600 > aries.transaction.howl.logFileDir = ${karaf.data}/txlog > aries.transaction.howl.maxLogFiles = 2 > aries.transaction.howl.maxBlocksPerFile = 512 > aries.transaction.howl.bufferSize = 4 > </config> > <feature version="${transaction-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-transaction-api</feature> > <bundle > dependency="true">mvn:org.apache.aries/org.apache.aries.util/${org.apache.aries_org.apache.aries.util.version}</bundle> > <bundle>mvn:org.apache.aries.transaction/org.apache.aries.tr > <http://org.apache.aries.tr/>ansaction.manager/${org.apache.aries.transaction_org.apache.aries.transaction.manager.version}</bundle> > <conditional> > <condition>osgiliath-aries-blueprint</condition> > <bundle > dependency="true">mvn:org.apache.felix/org.apache.felix.coordinator/${org.apache.felix_org.apache.felix.coordinator.version}</bundle> > <bundle>mvn:org.apache.aries.transaction/org.apache.aries.tr > <http://org.apache.aries.tr/>ansaction.blueprint/${org.apache.aries.transaction_org.apache.aries.transaction.blueprint.version1}</bundle> > <bundle>mvn:org.apache.aries.transaction/org.apache.aries.tr > <http://org.apache.aries.tr/>ansaction.blueprint/${org.apache.aries.transaction_org.apache.aries.transaction.blueprint.version}</bundle> > <bundle > dependency="true">mvn:org.apache.xbean/xbean-blueprint/${org.apache.xbean_xbean-blueprint.version}</bundle> > </conditional> > <conditional> > <condition>osgiliath-spring</condition> > <feature > version="${org.apache.servicemix.bundles.spring.version}" > dependency="true">osgiliath-spring-tx</feature> > </conditional> > </feature> > > ********************************************************* Additional > informations ****************************************** > > > <feature name="osgiliath-transaction-api" > version="${transaction-api_feature.version}"> > <bundle dependency="true">mvn:javax.in > <http://javax.in/>terceptor/javax.interceptor-api/${javax.interceptor_javax.in > <http://javax.interceptor_javax.in/>terceptor-api.version}</bundle> > <bundle > dependency="true">mvn:org.apache.geronimo.specs/geronimo-atinject_1.0_spec/${org.apache.geronimo.specs_geronimo-atinject_1.0_spec.version}</bundle> > <bundle > dependency="true">mvn:javax.el/javax.el-api/${javax.el_javax.el-api.version}</bundle> > <bundle > dependency="true">mvn:javax.enterprise/cdi-api/${javax.enterprise_cdi-api.version}</bundle> > > <bundle>mvn:javax.transaction/javax.transaction-api/${javax.transaction_javax.transaction-api.version}</bundle> > </feature> > <feature name="osgiliath-persistence-api" description="Persistence API" > version="${persistence-api_feature.version}"> > > <bundle>mvn:org.apache.geronimo.specs/geronimo-jpa_2.0_spec/${org.apache.geronimo.specs_geronimo-jpa_2.0_spec.version}</bundle> > > <bundle>mvn:org.apache.geronimo.specs/geronimo-osgi-registry/${org.apache.geronimo.specs_geronimo-osgi-registry.version}</bundle> > </feature> > <feature name="osgiliath-jpa" description="OSGi Persistence Container" > version="${org.apache.aries.jp <http://org.apache.aries.jp/>a.version}"> > <feature version="${transaction-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-transaction-api</feature> > <feature version="${persistence-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-persistence-api</feature> > <bundle > dependency="true">mvn:org.apache.felix/org.apache.felix.coordinator/${org.apache.felix_org.apache.felix.coordinator.version}</bundle> > <bundle > dependency="true">mvn:org.osgi/org.osgi.service.jdbc/${org.osgi_org.osgi.service.jdbc.version}</bundle> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.api/${org.apache.aries.jpa_org.apache.aries.jpa.api.version}</bundle> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.container/${org.apache.aries.jpa_org.apache.aries.jpa.container.version}</bundle> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.support/${org.apache.aries.jpa_org.apache.aries.jpa.support.version}</bundle> > <conditional> > <condition>osgiliath-aries-blueprint</condition> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.blueprint/${org.apache.aries.jpa_org.apache.aries.jpa.blueprint.version}</bundle> > </conditional> > </feature> > > <feature name="osgiliath-openjpa" description="Apache OpenJPA 2.4.x > persistence engine support" version="${org.apache.openjpa.version}"> > <feature prerequisite="false" > dependency="false">osgiliath-jndi</feature> > <feature version="${transaction-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-transaction-api</feature> > <feature version="${persistence-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-persistence-api</feature> > <bundle dependency="true">mvn:javax.se > <http://javax.se/>rvlet/javax.servlet-api/${javax.servlet_javax.servlet-api.version}</bundle> > <bundle > dependency="true">mvn:javax.el/javax.el-api/${javax.el_javax.el-api.version}</bundle> > <bundle > dependency="true">mvn:commons-lang/commons-lang/${commons-lang_commons-lang.version}</bundle> > <bundle > dependency="true">mvn:commons-collections/commons-collections/${commons-collections_commons-collections.version}</bundle> > <bundle > dependency="true">mvn:commons-pool/commons-pool/${commons-pool_commons-pool.version}</bundle> > <bundle > dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-dbcp/${org.apache.servicemix.bundles_org.apache.servicemix.bundles.commons-dbcp.version}</bundle> > <bundle > dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.ant/${org.apache.servicemix.bundles_org.apache.servicemix.bundles.ant.version}</bundle> > <bundle > dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.serp/${org.apache.servicemix.bundles_org.apache.servicemix.bundles.serp.version}</bundle> > <bundle > dependency="true">mvn:org.apache.geronimo.specs/geronimo-jms_1.1_spec/${org.apache.geronimo.specs_geronimo-jms_1.1_spec.version}</bundle> > <bundle > dependency="true">mvn:org.apache.xbean/xbean-asm5-shaded/${org.apache.xbean_xbean-asm5-shaded.version}</bundle> > > <bundle>mvn:org.apache.openjpa/openjpa/${org.apache.openjpa_openjpa.version}</bundle> > </feature> > <feature name="osgiliath-connector" > version="${org.apache.geronimo.components_geronimo-connector.version}" > description="OSGi Support for JCA Connector 1.6" resolver="(obr)"> > <feature version="${org.apache.aries.tr > <http://org.apache.aries.tr/>ansaction_org.apache.aries.transaction.manager.version}">osgiliath-transaction</feature> > <bundle > dependency="true">mvn:org.apache.geronimo.specs/geronimo-j2ee-connector_1.6_spec/${org.apache.geronimo.specs_geronimo-j2ee-connector_1.6_spec.version}</bundle> > <bundle dependency="true">mvn:javax.va > <http://javax.va/>lidation/validation-api/${javax.validation_validation-api.version}</bundle> > > <bundle>mvn:org.apache.geronimo.components/geronimo-connector/${org.apache.geronimo.components_geronimo-connector.version}</bundle> > </feature> > <feature name="osgiliath-jpa" description="OSGi Persistence Container" > version="${org.apache.aries.jp <http://org.apache.aries.jp/>a.version}"> > <feature version="${transaction-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-transaction-api</feature> > <feature version="${persistence-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-persistence-api</feature> > <bundle > dependency="true">mvn:org.apache.felix/org.apache.felix.coordinator/${org.apache.felix_org.apache.felix.coordinator.version}</bundle> > <bundle > dependency="true">mvn:org.osgi/org.osgi.service.jdbc/${org.osgi_org.osgi.service.jdbc.version}</bundle> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.api/${org.apache.aries.jpa_org.apache.aries.jpa.api.version}</bundle> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.container/${org.apache.aries.jpa_org.apache.aries.jpa.container.version}</bundle> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.support/${org.apache.aries.jpa_org.apache.aries.jpa.support.version}</bundle> > <conditional> > <condition>osgiliath-aries-blueprint</condition> > > <bundle>mvn:org.apache.aries.jpa/org.apache.aries.jpa.blueprint/${org.apache.aries.jpa_org.apache.aries.jpa.blueprint.version}</bundle> > </conditional> > </feature> > <feature name="osgiliath-openjpa" description="Apache OpenJPA 2.4.x > persistence engine support" version="${org.apache.openjpa.version}"> > <details>Enable Apache OpenJPA as persistence engine.</details> > <feature prerequisite="false" > dependency="false">osgiliath-jndi</feature> > <feature version="${transaction-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-transaction-api</feature> > <feature version="${persistence-api_feature.version}" > prerequisite="false" dependency="false">osgiliath-persistence-api</feature> > <bundle dependency="true">mvn:javax.se > <http://javax.se/>rvlet/javax.servlet-api/${javax.servlet_javax.servlet-api.version}</bundle> > <bundle > dependency="true">mvn:javax.el/javax.el-api/${javax.el_javax.el-api.version}</bundle> > <bundle > dependency="true">mvn:commons-lang/commons-lang/${commons-lang_commons-lang.version}</bundle> > <bundle > dependency="true">mvn:commons-collections/commons-collections/${commons-collections_commons-collections.version}</bundle> > <bundle > dependency="true">mvn:commons-pool/commons-pool/${commons-pool_commons-pool.version}</bundle> > <bundle > dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-dbcp/${org.apache.servicemix.bundles_org.apache.servicemix.bundles.commons-dbcp.version}</bundle> > <bundle > dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.ant/${org.apache.servicemix.bundles_org.apache.servicemix.bundles.ant.version}</bundle> > <bundle > dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.serp/${org.apache.servicemix.bundles_org.apache.servicemix.bundles.serp.version}</bundle> > <bundle > dependency="true">mvn:org.apache.geronimo.specs/geronimo-jms_1.1_spec/${org.apache.geronimo.specs_geronimo-jms_1.1_spec.version}</bundle> > <bundle > dependency="true">mvn:org.apache.xbean/xbean-asm5-shaded/${org.apache.xbean_xbean-asm5-shaded.version}</bundle> > > <bundle>mvn:org.apache.openjpa/openjpa/${org.apache.openjpa_openjpa.version}</bundle> > </feature> > > > > <feature name='osgiliath-persistence' version='${project.version}' > resolver="(obr)" start-level="41" description="Java persistence API stack" > > <bundle dependency='true'>mvn:javax.se > <http://javax.se/>rvlet/javax.servlet-api/${javax.servlet_javax.servlet-api.version}</bundle> > <feature version="${project.version}">osgiliath-jdbc</feature> > <feature > version="${org.apache.geronimo.components_geronimo-connector.version}">osgiliath-connector</feature> > <feature version="${org.apache.aries.jp > <http://org.apache.aries.jp/>a.version}">osgiliath-jpa</feature> > <bundle > dependency='true'>mvn:org.osgi/org.osgi.service.jpa/${org.osgi_org.osgi.service.jpa.version}</bundle> > <feature > version="${org.apache.openjpa.version}">osgiliath-openjpa</feature> > <feature > version="${org.apache.karaf.features_standard.version}">osgiliath-aries-blueprint</feature> > > <bundle>mvn:org.apache.xbean/xbean-reflect/${org.apache.xbean_xbean-reflect.version}</bundle> > <feature > version="${project.version}">osgiliath-spring-data-jpa</feature> > <conditional> > <condition>osgiliath-rest-management</condition> > <bundle start-level="35" > dependency="true">mvn:io.swagger/swagger-annotations/${io.swagger_swagger-annotations.version}</bundle> > </conditional> > </feature> > > [/code] > > > Best regards, and keep up bringing the OSGI dream comes true ;-) > > > -- > Charlie Mordant > > Full OSGI/EE stack made with Karaf: > https://github.com/OsgiliathEnterprise/net.osgiliath.parent > <https://github.com/OsgiliathEnterprise/net.osgiliath.parent> > > -- > Jean-Baptiste Onofré > jbono...@apache.org <mailto:jbono...@apache.org> > http://blog.nanthrax.net <http://blog.nanthrax.net/> > Talend - http://www.talend.com <http://www.talend.com/> > > > > -- > Charlie Mordant > > Full OSGI/EE stack made with Karaf: > https://github.com/OsgiliathEnterprise/net.osgiliath.parent > <https://github.com/OsgiliathEnterprise/net.osgiliath.parent>
