I recognise this problem … but I also recall there was a fix for this. I just
looked at Felix but could not fid anything. I also do not see the code in the
repository. Sigh, must have fixed it locally or it did not make the refactoring
of this bundle.
I’ve pushed a fix for this.
Kind regards,
Peter Kriens
> On 3 Apr 2017, at 21:40, Mario Curcija <[email protected]> wrote:
>
> I noticed you both struggling with this one, so I gave it a try. While
> debugging I ended in felix's ManifestParser class.
>
> * Assumption:
> Felix OSGi framework does not correctly prepares attributes for requirements.
>
> * enRoute part:
> The RestApplication class is annotated as follows:
> @RequireAngularWebResource(resource={"angular.js","angular-resource.js",
> "angular-route.js"}, priority=1000)
>
> Following enRoute method (find(String)) is responsible for finding resources
> (*.js in this case) works correctly when running equinox based setup. The
> object returned by attrs.get("resource") is (as expected) a List of String
> instances with three elements as listed in annotation above. On the other
> hand felix framework returns only plain String containing comma separated
> list of resources as specified in annotation. This String will be later
> converted to a List resulting with single element
> ("angular.js","angular-resource.js", "angular-route.js"). It is obvious that
> this entry does not exist bundle entries are resolved.
>
> osgi.enroute.web.server.provider.WebresourceServlet.find(String)
>
>
> BundleRequirement requirement = wire.getRequirement();
>
> Map<String,Object> attrs = requirement.getAttributes();
> ...
> List<String> resources = Converter.cnv(listOfStrings,
> attrs.get("resource"));
> ...
> for (String resource : resources) {
> if (glob.matcher(resource).matches()) {
> URL url = provider.getBundle().getEntry(root +
> resource);
> if (url != null) {
> webresources.add(new WR(url, priority,
> order++));
> } else {
> log.log(LogService.LOG_ERROR, "A web resource
> " + resource + " from " + requirement + " in bundle "
> + bsn + "-" + version);
> return null;
> }
> }
> }
> ...
>
>
> * Felix - ManifestParser
>
> I was able to reproduce it just by adding "following" test Method in:
> http://svn.apache.org/repos/asf/felix/releases/org.apache.felix.framework-5.6.2/src/test/java/org/apache/felix/framework/util/manifestparser/ManifestParserTest.java
>
> <http://svn.apache.org/repos/asf/felix/releases/org.apache.felix.framework-5.6.2/src/test/java/org/apache/felix/framework/util/manifestparser/ManifestParserTest.java>
>
> org.apache.felix.framework.util.manifestparser.ManifestParserTest
> ..
>
> @SuppressWarnings("unchecked")
> public void testAttributes() throws BundleException {
> Map<String, Object> headers = new HashMap<String, Object>();
> headers.put(Constants.BUNDLE_MANIFESTVERSION, "2");
> headers.put(Constants.BUNDLE_SYMBOLICNAME, "com.example.test.sample");
> headers.put(Constants.PROVIDE_CAPABILITY,
> "
> com.example;theList:List<String>=\"red,green,blue\";theLong:Long=111");
> headers.put(Constants.REQUIRE_CAPABILITY,
> "
> com.example.other;theList:List<String>=\"one,two,three\";theLong:Long=999");
>
> BundleRevision mockBundleRevision = mock(BundleRevision.class);
>
> when(mockBundleRevision.getSymbolicName()).thenReturn("com.example.test.sample");
>
> ManifestParser mp = new ManifestParser(null, null,
> mockBundleRevision, headers);
>
> BundleCapability bc = findCapability(mp.getCapabilities(),
> "com.example");
> Long cLong = (Long) bc.getAttributes().get("theLong");
> assertEquals(Long.valueOf(111), cLong);
> List<String> cList = (List<String>) bc.getAttributes().get("theList");
> assertEquals(3, cList.size());
> assertTrue(cList.contains("red"));
>
> BundleRequirement br = findRequirement(mp.getRequirements(),
> "com.example.other");
> //
> // fails with java.lang.ClassCastException: java.lang.String cannot
> be cast to java.lang.Long
> Long rLong = (Long) br.getAttributes().get("theLong");
> assertEquals(Long.valueOf(1000), rLong);
> // this would also fail with java.lang.ClassCastException
> List<String> rList = (List<String>)
> br.getAttributes().get("com.example.test.other");
> assertEquals(4, rList.size());
> }
>
>
> Hope this helps.
>
> 2017-03-31 11:46 GMT+02:00 Peter Kriens <[email protected]
> <mailto:[email protected]>>:
> Ok, send me the zip file … but it would really be a lot easier to help you
> when you worked in bndtools. It is pretty likely that if you set it up in
> bndtools it will tell you what is wrong … A setup of bundles in a directory
> is very unmanaged and likely to hide many errors tools could have told you.
>
> Send the zip to me personally or send a link so I can download it.
>
> Kind regards,
>
> Peter Kriens
>
>
>
>
>
>
>> On 30 Mar 2017, at 16:47, HENRY Cedric D <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> Hello,
>>
>> The only bndrun file I have used is the one from the
>> ‘osgi.enroute.examples.rest.application’ project
>> fromhttps://github.com/osgi/osgi.enroute.examples
>> <https://github.com/osgi/osgi.enroute.examples> without changing any code,
>> and then I manually extracted the bundles to put them in a clean Felix
>> instance.
>>
>> I can send the ZIP containing the examples I used, and I can create a ZIP
>> with the end result of the Felix Instance, but I do not see nor do I know
>> how to make a bndrun file replicating the manual steps I did (as described
>> in my previous email) in order to ease your work in helping me.
>>
>>
>> Please let me know what would be useful to you so I can help you in helping
>> me.
>>
>> Best Regards,
>>
>> Cédric
>>
>> From: [email protected] <mailto:[email protected]>
>> [mailto:[email protected]
>> <mailto:[email protected]>] On Behalf Of Peter Kriens
>> Sent: Thursday, March 30, 2017 11:04 AM
>> To: OSGi Developer Mail List <[email protected]
>> <mailto:[email protected]>>
>> Subject: Re: [osgi-dev] RHelp needed about Web Application with AngularJS
>>
>> Well, there are million of tutorials about Git(hub). It really is hard for
>> me to try to retrace your steps and be sure I end up in the same place.
>>
>> I am more than willing to help but I will not to be able to quickly recreate
>> the exact environment you’ve created.
>>
>> And anyway, wouldn’t it be easier to create a bndrun file with this setup?
>>
>> Kind regards,
>>
>> Peter Kriens
>>
>> On 22 Mar 2017, at 12:24, HENRY Cedric D <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> I am not very familiar (yet) with Github nor with bndtools workspace.
>>
>> Still, related to what I mentioned in my initial email, my steps were as
>> follow:
>> 1. Downloaded https://github.com/osgi/osgi.enroute.examples
>> <https://github.com/osgi/osgi.enroute.examples> (as ZIP and extracted it
>> locally)
>> 2. Follow prerequisites from
>> http://enroute.osgi.org/qs/100-prerequisites.html
>> <http://enroute.osgi.org/qs/100-prerequisites.html>
>> a. Java 8
>> b. Eclipse Mars
>> c. Bndtools installation (using URL
>> http://dl.bintray.com/bndtools/bndtools/latest
>> <http://dl.bintray.com/bndtools/bndtools/latest> as HTTPS failing)
>> d. Installed Git for windows
>> 3. Imported the download at step 1 in Eclipse
>> 4. Followed steps from http://enroute.osgi.org/qs/300-application.html
>> <http://enroute.osgi.org/qs/300-application.html>,on the
>> osgi.enroute.examples.rest.application project:
>> a. Double-click the ‘osgi.enroute.examples.rest.bndrun’ file + Click
>> ‘Resolve’ then ‘Finish’
>> b. Click ‘Run OSGi’/’Debug OSGi’ and check
>> http://localhost:8080/osgi.enroute.examples.rest/index.html
>> <http://localhost:8080/osgi.enroute.examples.rest/index.html>
>> c. Stopped the run/debug
>> d. Click ‘Export’ and followed the wizard
>> 5. Extracted content of uber-JAR resulting from the ‘Export’ action
>> (http://enroute.osgi.org/qs/300-application.html
>> <http://enroute.osgi.org/qs/300-application.html>, ‘Creating an
>> Executable’section)
>> 6. Copied following extracted JAR files into ‘bundle’ directory of
>> local Felix (v 5.6.2):
>> · org.apache.felix.http.servlet-api-1.1.2.jar
>> · org.apache.felix.log-1.0.1.jar
>> · org.apache.felix.configadmin-1.8.8.jar
>> · org.apache.felix.http.jetty-3.2.0.jar
>> · org.apache.felix.scr-2.0.2.jar
>> · osgi.enroute.examples.rest.application.jar
>> · osgi.enroute.twitter.bootstrap.webresource-3.3.5.jar
>> · osgi.enroute.configurer.simple.provider-2.0.0.jar
>> · osgi.enroute.dtos.bndlib.provider-2.0.0.jar
>> · osgi.enroute.executor.simple.provider-2.0.0.jar
>> · osgi.enroute.google.angular.webresource-1.5.7.jar
>> · osgi.enroute.logger.simple.provider-2.0.0.jar
>> · osgi.enroute.rest.simple.provider-2.0.0.jar
>> · osgi.enroute.stackexchange.pagedown.webresource-1.1.1.jar
>> · osgi.enroute.web.simple.provider-2.0.0.jar
>> 7. Added the following Felix sub-projects into the ‘bundle’ directory:
>> a.
>> http://ftp.tudelft.nl/apache/felix/org.apache.felix.bundlerepository-2.0.8.jar
>>
>> <http://ftp.tudelft.nl/apache/felix/org.apache.felix.bundlerepository-2.0.8.jar>
>> b.
>> http://ftp.tudelft.nl/apache/felix/org.apache.felix.coordinator-1.0.2.jar
>> <http://ftp.tudelft.nl/apache/felix/org.apache.felix.coordinator-1.0.2.jar>
>> c. org.apache.felix.dependencymanager-4.4.0.jar from
>> http://ftp.tudelft.nl/apache//felix/org.apache.felix.dependencymanager-r9-bin.zip
>>
>> <http://ftp.tudelft.nl/apache/felix/org.apache.felix.dependencymanager-r9-bin.zip>
>> d.
>> http://ftp.tudelft.nl/apache//felix/org.apache.felix.eventadmin-1.4.8.jar
>> <http://ftp.tudelft.nl/apache/felix/org.apache.felix.eventadmin-1.4.8.jar>
>> e.
>> http://ftp.tudelft.nl/apache//felix/org.apache.felix.metatype-1.1.2.jar
>> <http://ftp.tudelft.nl/apache/felix/org.apache.felix.metatype-1.1.2.jar>
>> f.
>> http://ftp.tudelft.nl/apache//felix/org.apache.felix.webconsole-4.3.0-all.jar
>>
>> <http://ftp.tudelft.nl/apache/felix/org.apache.felix.webconsole-4.3.0-all.jar>
>> 8. Added the following OSGi bundles from Maven:
>> a.
>> http://central.maven.org/maven2/org/osgi/org.osgi.service.coordinator/1.0.2/org.osgi.service.coordinator-1.0.2.jar
>>
>> <http://central.maven.org/maven2/org/osgi/org.osgi.service.coordinator/1.0.2/org.osgi.service.coordinator-1.0.2.jar>
>> b.
>> http://central.maven.org/maven2/org/osgi/org.osgi.service.event/1.3.1/org.osgi.service.event-1.3.1.jar
>>
>> <http://central.maven.org/maven2/org/osgi/org.osgi.service.event/1.3.1/org.osgi.service.event-1.3.1.jar>
>> c.
>> http://central.maven.org/maven2/org/osgi/org.osgi.service.metatype/1.3.0/org.osgi.service.metatype-1.3.0.jar
>>
>> <http://central.maven.org/maven2/org/osgi/org.osgi.service.metatype/1.3.0/org.osgi.service.metatype-1.3.0.jar>
>> 9. In command prompt under the Felix Framework root directory,
>> executed: java -jar bin\felix.jar
>> a. Waited for Log message: INFO:oejs.ServerConnector:FelixStartLevel:
>> Started ServerConnector
>> 10. Open http://localhost:<Felix
>> org.osgi.service.http.port>/osgi.enroute.examples.rest/index.html
>> <http://localhost:%3cFelix%20org.osgi.service.http.port%3e/osgi.enroute.examples.rest/index.html>
>>
>> Best Regards,
>>
>> Cédric
>>
>> From: [email protected] <mailto:[email protected]>
>> [mailto:[email protected]
>> <mailto:[email protected]>] On Behalf Of Peter Kriens
>> Sent: Wednesday, March 22, 2017 11:08 AM
>> To: OSGi Developer Mail List <[email protected]
>> <mailto:[email protected]>>
>> Subject: Re: [osgi-dev] RHelp needed about Web Application with AngularJS
>>
>> Hmm, manifest looks ok. The fact that your bundle runs means Felix must have
>> resolved this.
>>
>> I vaguely recall that there was a bug in Felix wiring custom namespaces but
>> that same vague recall says in my head it was fixed.
>>
>> The easiest for me is if you create a Github bndtools workspace.
>>
>> Kind regards,
>>
>> Peter Kriens
>>
>>
>>
>> On 22 Mar 2017, at 08:18, HENRY Cedric D <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> Hello,
>>
>> I left the code downloaded from GIT as-is and followed the steps from the
>> tutorial in order to see it working in full, which it did in when ran from
>> Eclipse or when running the exported JAR.
>>
>> As per angular the Require-Capability header, the osgi.enroute.examples.rest
>> bundle has the following (see manifest attached) amongst others:
>> ·
>> effective:=active,osgi.enroute.webresource;resource:List<String>="angular.js,angular-resource.js,angular-route.js"
>> ·
>> priority:Long=1000;filter:="(&(osgi.enroute.webresource=/google/angular)(&(version>=1.5.7)(!(version>=2.0.0))))",osgi.enroute.webresource
>>
>> If it helps with the investigation, I can archive the Felix instance
>> included all the bundles and sent it over.
>>
>> Best Regards,
>>
>> Cédric
>>
>> From: [email protected] <mailto:[email protected]>
>> [mailto:[email protected]
>> <mailto:[email protected]>] On Behalf Of Peter Kriens
>> Sent: Tuesday, March 21, 2017 7:10 PM
>> To: OSGi Developer Mail List <[email protected]
>> <mailto:[email protected]>>
>> Subject: Re: [osgi-dev] RHelp needed about Web Application with AngularJS
>>
>> Your GUI bundle must require the angular code and the bootstrap code. Since
>> you can see the CSS this seems to work fine for Twitter but not angular.
>>
>> * Did you remove or change the RequireAngular annotation from the
>> application class?
>> * Verify that your osgi.enroute.rest.application bundle requires angular in
>> the header (Require-Capability header)
>>
>> Otherwise make a Github repo with the project and I can take a look. Kind
>> regards,
>>
>> Peter Kriens
>>
>>
>> On 21 Mar 2017, at 18:01, HENRY Cedric D <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> Hello,
>>
>> I have followed the tutorial http://enroute.osgi.org/qs/050-start.html
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__enroute.osgi.org_qs_050-2Dstart.html&d=DwMFaQ&c=IV_clAzoPDE253xZdHuilRgztyh_RiV3wUrLrDQYWSI&r=P6euiOIUTiHGeCo834UpUN15FXdgxZVSdSwprP_eqOo&m=7tDGLFT8Y4SL1Hbi9pYPSF30fCXvShawNw2TQArioZw&s=BVpIxOXWBdZ4T2IGnu0wJ5WS05rMgUUxH7qZd3eX17Q&e=>
>> using the examples available on GIT without any problem.
>>
>> Then, I have extracted the content of the JAR generated at the end of the
>> page http://enroute.osgi.org/qs/300-application.html
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__enroute.osgi.org_qs_300-2Dapplication.html&d=DwMFaQ&c=IV_clAzoPDE253xZdHuilRgztyh_RiV3wUrLrDQYWSI&r=P6euiOIUTiHGeCo834UpUN15FXdgxZVSdSwprP_eqOo&m=7tDGLFT8Y4SL1Hbi9pYPSF30fCXvShawNw2TQArioZw&s=aMOj06IaufFeItw5hnwlF2mNvvfIzETbxZIgsikB3OQ&e=>
>> to use it content with a clean instance of Felix (v 5.6.2, configured to
>> have on port 8889).
>> The intent is to better the dependencies required in order to create a Web
>> application (with AngularJS) using OSGi in order to create a similar
>> application using Maven on Intellij IDEA.
>>
>> The Problem is as below:
>>
>> After some struggle, I have succeeded to have all bundles active, but the
>> web application does not work as when ran from Eclipse.
>> NOTE that none of the org.eclipse.* bundles got used.
>>
>> Opening http://localhost:8889/osgi.enroute.examples.rest/index.html#/
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__localhost-3A8889_osgi.enroute.examples.rest_index.html-23_&d=DwMFaQ&c=IV_clAzoPDE253xZdHuilRgztyh_RiV3wUrLrDQYWSI&r=P6euiOIUTiHGeCo834UpUN15FXdgxZVSdSwprP_eqOo&m=7tDGLFT8Y4SL1Hbi9pYPSF30fCXvShawNw2TQArioZw&s=V_W98i93Z69Cc5LnyjAXLxPZyFSeWIY_J2DCABsg-eQ&e=>
>> only the content of the index.html file is rendered as-is:
>> <image001.jpg>
>>
>> Looking into the Source View, I have followed the CSS link and the JS link:
>> ·
>> http://localhost:8889/osgi.enroute.webresource/osgi.enroute.examples.rest.application/1.0.0/*.css
>>
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__localhost-3A8889_osgi.enroute.webresource_osgi.enroute.examples.rest.application_1.0.0_-2A.css&d=DwMFaQ&c=IV_clAzoPDE253xZdHuilRgztyh_RiV3wUrLrDQYWSI&r=P6euiOIUTiHGeCo834UpUN15FXdgxZVSdSwprP_eqOo&m=7tDGLFT8Y4SL1Hbi9pYPSF30fCXvShawNw2TQArioZw&s=kgzYhTlXSCzRmOmKO_hVP4uaKIKikISnKd3vvUZbrDI&e=>:
>> returns the CSS content
>> ·
>> http://localhost:8889/osgi.enroute.webresource/osgi.enroute.examples.rest.application/1.0.0/*.js
>>
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__localhost-3A8889_osgi.enroute.webresource_osgi.enroute.examples.rest.application_1.0.0_-2A.js&d=DwMFaQ&c=IV_clAzoPDE253xZdHuilRgztyh_RiV3wUrLrDQYWSI&r=P6euiOIUTiHGeCo834UpUN15FXdgxZVSdSwprP_eqOo&m=7tDGLFT8Y4SL1Hbi9pYPSF30fCXvShawNw2TQArioZw&s=dyl6nBIpKmH7osnfGaV-1xDeG14sA3shf0AebcKkhIw&e=>:
>> returns HTTP ERROR: 404
>> Note that http://localhost:8889/rest/upper
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__localhost-3A8889_rest_upper&d=DwMFaQ&c=IV_clAzoPDE253xZdHuilRgztyh_RiV3wUrLrDQYWSI&r=P6euiOIUTiHGeCo834UpUN15FXdgxZVSdSwprP_eqOo&m=7tDGLFT8Y4SL1Hbi9pYPSF30fCXvShawNw2TQArioZw&s=v_IA5GqHB5Y6fbV2NC2nsLlhQ95_Hv8ANRl7M40rmN8&e=>
>> is working fine.
>>
>> I am puzzled about the fact that the CSS file content is returned, but not
>> the JS file content event though they are under the same directory within
>> the osgi.enroute.examples.rest.application bundle, and I would appreciate
>> some help in solving and understand the cause of this problem.
>>
>> Here is a snapshot of all the bundles under ‘bundle’ directory used by Felix:
>> <image002.png>
>>
>> Best Regards,
>>
>> Cédric
>>
>>
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