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From Julian Feinauer <j.feina...@pragmaticminds.de>
Subject Re: Vaadin Flow and Apache Karaf
Date Wed, 18 Sep 2019 15:27:53 GMT
Hey,

I decided to post again an update just to learn something... : )
The Demo I posted sets up a felix instance with the bundles listed below.

I am able to start that in karaf If I copy all over to deploy BUT its not working due to NPEs
or stuff and I guess there are some conflicts as things like the servlet container are already
in a karaf bundle...

Could it be possible to just take out some jars (and add some bundles / features to karaf)
and then make the whole thing run?

Julian

Appendix: List of jars:

animal-sniffer-annotations-1.9.jar
asm-debug-all-5.0.3.jar
atmosphere-runtime-2.4.30.vaadin1.jar
byte-buddy-1.9.3.jar
commons-fileupload-1.3.3.jar
commons-io-2.6.jar
commons-lang3-3.0.jar
flow-client-1.4.3.jar
flow-data-1.4.3.jar
flow-html-components-1.4.3.jar
flow-osgi-1.4.3.jar
flow-push-1.4.3.jar
flow-server-1.4.3.jar
gentyref-1.2.0.vaadin1.jar
gwt-elemental-2.8.2.vaadin2.jar
iron-a11y-announcer-2.1.0.jar
iron-a11y-keys-behavior-2.1.1.jar
iron-fit-behavior-2.2.1.jar
iron-flex-layout-2.0.3.jar
iron-icon-2.1.0.jar
iron-iconset-svg-2.2.1.jar
iron-list-2.0.19.jar
iron-media-query-2.1.0.jar
iron-meta-2.1.1.jar
iron-overlay-behavior-2.3.4.jar
iron-resizable-behavior-2.1.1.jar
iron-scroll-target-behavior-2.1.1.jar
jansi-1.17.1.jar
jetty-client-9.4.12.v20180830.jar
jetty-http-9.4.12.v20180830.jar
jetty-io-9.4.12.v20180830.jar
jetty-jmx-9.4.12.v20180830.jar
jetty-security-9.4.12.v20180830.jar
jetty-server-9.4.12.v20180830.jar
jetty-servlet-9.4.12.v20180830.jar
jetty-util-9.4.12.v20180830.jar
jetty-webapp-9.4.12.v20180830.jar
jetty-xml-9.4.12.v20180830.jar
jline-3.7.0.jar
jsoup-1.11.2.jar
org.apache.aries.spifly.core-internal-1.0.12.jar
org.apache.aries.spifly.dynamic.bundle-1.0.12.jar
org.apache.aries.spifly.static.bundle-1.0.12.jar
org.apache.aries.spifly.static.tool-1.0.12.jar
org.apache.aries.spifly.weaver-internal-1.0.12.jar
org.apache.aries.util-1.1.3.jar
org.apache.felix.bundlerepository-2.0.10.jar
org.apache.felix.gogo.command-1.0.2.jar
org.apache.felix.gogo.jline-1.1.0.jar
org.apache.felix.gogo.runtime-1.1.0.jar
org.apache.felix.http.base-4.0.4.jar
org.apache.felix.http.jetty-4.0.6.jar
org.apache.felix.http.servlet-api-1.1.2.jar
org.apache.felix.scr.annotations-1.12.0.jar
org.apache.felix.scr.compat-1.0.4.jar
org.apache.felix.scr.ds-annotations-1.2.10.jar
org.apache.felix.scr-2.1.10.jar
org.osgi.core-6.0.0.jar
org.osgi.service.serviceloader-1.0.0.jar
ph-commons-9.1.2.jar
ph-css-6.1.1.jar
polymer-2.7.0.jar
project-base-osgi-1.0-SNAPSHOT.jar
shadycss-1.8.0.jar
slf4j-api-1.7.25.jar
slf4j-simple-1.7.25.jar
tomcat-servlet-api-8.0.9.jar
vaadin-accordion-1.0.0.jar
vaadin-accordion-flow-1.0.3.jar
vaadin-app-layout-1.0.2.jar
vaadin-app-layout-flow-1.1.1.jar
vaadin-button-2.1.5.jar
vaadin-button-flow-1.3.2.jar
vaadin-checkbox-2.2.7.jar
vaadin-checkbox-flow-1.3.1.jar
vaadin-combo-box-4.2.8.jar
vaadin-combo-box-flow-2.1.3.jar
vaadin-context-menu-4.3.4.jar
vaadin-context-menu-flow-2.0.1.jar
vaadin-control-state-mixin-2.1.3.jar
vaadin-core-13.0.4.jar
vaadin-custom-field-1.0.1.jar
vaadin-custom-field-flow-2.0.2.jar
vaadin-date-picker-3.3.4.jar
vaadin-date-picker-flow-1.3.0.jar
vaadin-details-1.0.1.jar
vaadin-details-flow-1.0.1.jar
vaadin-development-mode-detector-2.0.0.jar
vaadin-dialog-2.2.1.jar
vaadin-dialog-flow-1.3.0.jar
vaadin-element-mixin-2.1.3.jar
vaadin-form-layout-2.1.2.jar
vaadin-form-layout-flow-1.3.1.jar
vaadin-grid-5.3.3.jar
vaadin-grid-flow-3.0.3.jar
vaadin-icons-4.2.2.jar
vaadin-icons-flow-1.3.1.jar
vaadin-iron-list-flow-1.3.0.jar
vaadin-item-2.1.0.jar
vaadin-list-box-1.1.0.jar
vaadin-list-box-flow-1.3.0.jar
vaadin-list-mixin-2.1.2.jar
vaadin-login-1.0.0.jar
vaadin-login-flow-1.0.0.jar
vaadin-lumo-styles-1.4.2.jar
vaadin-lumo-theme-1.4.3.jar
vaadin-material-styles-1.2.2.jar
vaadin-material-theme-1.4.3.jar
vaadin-notification-1.2.1.jar
vaadin-notification-flow-1.3.0.jar
vaadin-ordered-layout-1.1.0.jar
vaadin-ordered-layout-flow-1.3.0.jar
vaadin-overlay-3.2.11.jar
vaadin-progress-bar-1.1.0.jar
vaadin-progress-bar-flow-1.3.0.jar
vaadin-radio-button-1.1.5.jar
vaadin-radio-button-flow-1.3.1.jar
vaadin-select-2.0.4.jar
vaadin-select-flow-1.0.0.jar
vaadin-slf4j-jdk14-1.6.1.jar
vaadin-split-layout-4.1.0.jar
vaadin-split-layout-flow-1.3.1.jar
vaadin-tabs-2.1.2.jar
vaadin-tabs-flow-1.3.0.jar
vaadin-text-field-2.3.6.jar
vaadin-text-field-flow-1.3.0.jar
vaadin-themable-mixin-1.4.4.jar
vaadin-time-picker-1.2.2.jar
vaadin-time-picker-flow-1.1.2.jar
vaadin-upload-4.2.1.jar
vaadin-upload-flow-1.3.0.jar
vaadin-usage-statistics-2.0.2.jar
validation-api-2.0.0.Final.jar
webcomponentsjs-1.2.6.jar
websocket-api-9.4.12.v20180830.jar
websocket-client-9.4.12.v20180830.jar
websocket-common-9.4.12.v20180830.jar
websocket-server-9.4.12.v20180830.jar
websocket-servlet-9.4.12.v20180830.jar

Am 18.09.19, 02:17 schrieb "Jean-Baptiste Onofré" <jb@nanthrax.net>:

    Thanks for the update Julian.
    
    I will take a look on vaadin example, and eventually update it if needed.
    
    I keep you posted.
    
    Regards
    JB
    
    On 18/09/2019 06:56, Julian Feinauer wrote:
    > Hey, short update on that one…
    > 
    >  
    > 
    > In fact, I quickly went through it and I didn’t get much out of it (in
    > fact, I didn’t even get it to run).
    > 
    > But what there is now, is this vaadin example for OSGi which is not that
    > great… I think.
    > 
    > Its located here:
    > 
    >  
    > 
    > https://github.com/vaadin/base-starter-flow-osgi/commit/47aac30104092a15c2744e39e6ed10a79d11ea12
    > 
    >  
    > 
    > (this is the last version for the vaadin 13.x.x release).
    > 
    >  
    > 
    > I get it to start its own felix distro and show the site.
    > 
    > Is there an ‘easy’ trick to get all necessary parts out of it for a
    > karaf feature?
    > 
    > I didn’t get it straightforward as it brings its own jetty and stuff
    > which leads then to some NPEs in my karaf setup.
    > 
    >  
    > 
    > Any help is appreciated!
    > 
    > Julian
    > 
    >  
    > 
    > On 2019/09/16 16:33:15, Jean-Baptiste Onofré <j...@nanthrax.net
    > <mailto:j...@nanthrax.net>> wrote:
    > 
    >> Hi Julian,> 
    > 
    >> 
    > 
    >> I don't have personal experience but I helped some guys on Vaadin.>
    > 
    >> 
    > 
    >> IMHO, Vaadin should provide a clean features XML.>
    > 
    >> 
    > 
    >> This is one that I created for Vaadin 7:>
    > 
    >> 
    > 
    >> <?xml version="1.0" encoding="UTF-8"?>>
    > 
    >> <features xmlns="http://karaf.apache.org/xmlns/features/v1.0.0"
    > <http://karaf.apache.org/xmlns/features/v1.0.0%22>>
    > 
    >>     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    > <http://www.w3.org/2001/XMLSchema-instance%22>>
    > 
    >>     xsi:schemaLocation="http://karaf.apache.org/xmlns/features/v1.0.0>
    > 
    >> http://karaf.apache.org/xmlns/features/v1.0.0"
    > <http://karaf.apache.org/xmlns/features/v1.0.0%22>>
    > 
    >>     name="vaadin7-feature">> 
    > 
    >> 
    > 
    >>     <feature install="true" name="vaadin7-feature" version="1.0.0-SNAPSHOT">>
    > 
    >>         <feature>vaadin7-common</feature>>
    > 
    >>         <bundle>mvn:com.vaadin/vaadin-themes/7.3.0</bundle>>
    > 
    >>         <bundle>mvn:com.vaadin/vaadin-shared/7.3.0</bundle>>
    > 
    >>         <bundle>mvn:com.vaadin/vaadin-server/7.3.0</bundle>>
    > 
    >>         <bundle>mvn:com.vaadin/vaadin-client/7.3.0</bundle>>
    > 
    >>         <bundle>mvn:com.vaadin/vaadin-client-compiled/7.3.0</bundle>>
    > 
    >>         <bundle>mvn:com.vaadin/vaadin-push/7.3.0</bundle>>
    > 
    >>         <bundle>mvn:com.vaadin/vaadin-sass-compiler/0.9.2</bundle>>
    > 
    >>     </feature>> 
    > 
    >> 
    > 
    >>     <feature name="vaadin7-common" version="1.0.0-SNAPSHOT">>
    > 
    >> 
    > 
    >> <bundle>mvn:com.vaadin.external.google/android-json/0.0.20131108.vaadin1</bundle>>
    > 
    >> 
    > 
    >> <bundle>mvn:org.jbundle.util.osgi.wrapped/org.jbundle.util.osgi.wrapped.c3p0/0.9.1.2</bundle>>
    > 
    >>         <bundle>mvn:org.quartz-scheduler/quartz/2.2.1</bundle>>
    > 
    >>         <bundle>mvn:joda-time/joda-time/2.4</bundle>>
    > 
    >> 
    > 
    >> <bundle>wrap:mvn:org.springframework/spring-core/3.2.6.RELEASE$Bundle-SymbolicName=Spring-Framework&amp;Bundle-Version=3.2.6.RELEASE</bundle>>
    > 
    >> 
    > 
    >> <bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.xpp3/1.1.4c_7</bundle>>
    > 
    >>         <bundle>mvn:com.google.guava/guava/16.0.1</bundle>>
    > 
    >>         <bundle>mvn:io.netty/netty/3.9.0.Final</bundle>>
    > 
    >>         <bundle>mvn:org.apache.commons/commons-lang3/3.3.2</bundle>>
    > 
    >>
    > 
    >>         <bundle>mvn:com.vaadin.external.flute/flute/1.3.0.gg2</bundle>>
    > 
    >>
    > 
    >>
    > <bundle>mvn:com.vaadin.external.streamhtmlparser/streamhtmlparser-jsilver/0.0.10.vaadin1</bundle>>
    > 
    > 
    >>        
    > <bundle>mvn:com.vaadin.external.google/guava/16.0.1.vaadin1</bundle>>
    > 
    >>
    > 
    >>
    > 
    >>
    > <bundle>mvn:org.eclipse.jetty.orbit/javax.servlet/3.0.0.v201112011016</bundle>>
    > 
    > 
    >>
    > 
    >>
    > <bundle>wrap:mvn:org.w3c.css/sac/1.3$Bundle-SymbolicName=org-w3c-css-sac&amp;Bundle-Version=1.3</bundle>>
    > 
    > 
    >>         <bundle>mvn:org.jsoup/jsoup/1.6.3</bundle>>
    > 
    >>
    > 
    >> <bundle>mvn:com.vaadin.external.slf4j/vaadin-slf4j-jdk14/1.6.1</bundle>>
    > 
    >>
    > 
    >>
    > <bundle>mvn:com.vaadin.external.atmosphere/atmosphere-runtime/2.1.2.vaadin3</bundle>>
    > 
    > 
    >>
    > 
    >>
    > <bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.gwt-dev/2.4.0_1</bundle>>
    > 
    > 
    >>         <bundle>mvn:org.apache.commons/commons-jexl/2.1.1</bundle>>
    > 
    >>         <bundle>mvn:com.vaadin.external.json/json/0.0.20080701</bundle>>
    > 
    >>
    > 
    >>
    > <bundle>wrap:mvn:javax.validation/validation-api/1.0.0.GA$Bundle-SymbolicName=validation-api&amp;Bundle-Version=1.0.0.GA</bundle>>
    > 
    > 
    >>
    > 
    >>
    > <bundle>wrap:mvn:net.sourceforge.cssparser/cssparser/0.9.11$Bundle-SymbolicName=cssparser&amp;Bundle-Version=0.9.11</bundle>>
    > 
    > 
    >>     </feature>> 
    > 
    >> </features>> 
    > 
    >> 
    > 
    >> It's not up to date, but could be a good starting point to update ;)>
    > 
    >> 
    > 
    >> I would propose a updated features XML as Vaadin PR.>
    > 
    >> 
    > 
    >> Regards> 
    > 
    >> JB> 
    > 
    >> 
    > 
    >> On 16/09/2019 18:27, Julian Feinauer wrote:>
    > 
    >> > Hi all,> 
    > 
    >> > > 
    > 
    >> >  > 
    > 
    >> > > 
    > 
    >> > we use the Vaadin Framework [1] in multiple projects as Frontend technology.>
    > 
    >> > > 
    > 
    >> > As I just recently started with Karaf I wanted to build a small example>
    > 
    >> > app based on Vaadin and OSGI.> 
    > 
    >> > > 
    > 
    >> > Although Vaadin claims to have OSGi support [2], it really doesn’t feel>
    > 
    >> > well documented, properly tested and up to date. And it is lacking a>
    > 
    >> > good Karaf integration like a feature or so.>
    > 
    >> > > 
    > 
    >> > An Example project is shown here [3] but its very implicit (uses>
    > 
    >> > embedded Felix and tons of maven shenanigans as it looks).>
    > 
    >> > > 
    > 
    >> >  > 
    > 
    >> > > 
    > 
    >> > Does anyone here have experience with Vaadin or an idea on how one would>
    > 
    >> > approach a Vaadin-OSGi Application?> 
    > 
    >> > > 
    > 
    >> >  > 
    > 
    >> > > 
    > 
    >> > Thanks!> 
    > 
    >> > > 
    > 
    >> > Julian> 
    > 
    >> > > 
    > 
    >> >  > 
    > 
    >> > > 
    > 
    >> > [1] https://vaadin.com/>
    > 
    >> > > 
    > 
    >> > [2] https://vaadin.com/docs/v14/flow/osgi/tutorial-osgi-basic.html>
    > 
    >> > > 
    > 
    >> > [3] https://github.com/vaadin/base-starter-flow-osgi>
    > 
    >> > > 
    > 
    >> 
    > 
    >> -- > 
    > 
    >> Jean-Baptiste Onofré> 
    > 
    >> jbonofre@apache.org <mailto:jbonofre@apache.org>>
    > 
    >> http://blog.nanthrax.net>
    > 
    >> Talend - http://www.talend.com>
    > 
    >> 
    > 
    
    -- 
    Jean-Baptiste Onofré
    jbonofre@apache.org
    http://blog.nanthrax.net
    Talend - http://www.talend.com
    

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