> On 25 Jul 2017, at 11:11, Simon Huebner <[email protected]> > wrote: > > Hello, > > as far as I understood the ArtifactRecognizer try to recognize the mime of a > given artifact. > So if i add myartifact.custom to ACE it should call recognize on > MyArtifactHelper, but no method’s where called. > Or where does the mime matching happens? I use the ArtifactRecognizer and > Helper from the docs.
Presuming your ArtifactRecognizer is registered correctly as OSGi service, all recognizers are called once you try to add an artifact to the artifact repository. It either calls the `canHandle` or `recognize` method (depending on whether a mime type is known in advance). It is hard to tell why your code isn’t being called, but the obvious suspects are: - is there an exception thrown from the code that you are unaware of (what do the logs mention, i.e., `log 1` in the shell); - is your bundle started (is the `start` method of your activator being called); - are you perhaps using a mime type for which another ArtifactRecognizer exists? (ACE has three default recognizers: `application/xml:osgi-autoconf`, `application/vnd.osgi.bundle` and `application/vnd.apache.ace.useradmin`). Hope this helps, Regards, Jan Willem > > Kind regards, > Simon > > > On 12/07/17 15:10, Jan Willem Janssen wrote: >> Hi, >> >>> On 11 Jul 2017, at 14:20, Simon Huebner <[email protected]> >>> wrote: >>> >>> Hello, >>> >>> i am currently trying to add an resource processor for an custom artifact, >>> following the docs (they are outdated) under: >>> https://ace.apache.org/docs/adding-custom-artifact-types.html >>> >>> I written a bundle with an Activator and a class implements >>> ArtifactRecognizer, ArtifactHelper. >>> Currently we are running an ACE 2.1.0 allinone server. The bundle was >>> installed and started over the gogo shell. >>> If i add a custom artifact over the ui, it seams the recognizer is not >>> called for a custom artifact. None off my debug outputs where logged. >>> ACE shows an error: "Artifact <> not recognized!" >>> >>> I think I'm doing something wrong in the Activator, here is the start >>> method: >>> >>> @Override >>> public void start(BundleContext context) throws Exception { >>> String[] services = {ArtifactRecognizer.class.getName(), >>> ArtifactHelper.class.getName()}; >>> >>> MyArtifactHelper recognizer = new MyArtifactHelper(); >>> Hashtable<String, String> properties = new Hashtable<String, String>(); >>> properties.put(ArtifactObject.KEY_MIMETYPE, MyArtifactHelper.MIMETYPE); >>> >>> context.registerService( >>> services, >>> recognizer, >>> properties >>> ); >>> } >>> >>> I have a processor as well, but as i understand this is not necessary at >>> these place. >>> Can anyone help me, or has a guide with more details? >> There’s nothing wrong with your Activator: you provide the right service >> interfaces and >> the right properties. My guess is that the problem is in MyArtifactHelper. >> Would you be >> able to share that one as well? If not, you should verify that: >> >> 1) the `canHandle`, `canUse` methods both check for the right MIME type; >> 2) the `extractMetaData` sets the right constants, at least; >> - ArtifactObject.KEY_PROCESSOR_PID (fill this with the name of the >> resource >> processor that should be used to handle your resource in a deployment >> package); >> - ArtifactObject.KEY_MIMETYPE (fill this with >> `MyArtifactHelper.MIMETYPE`); >> - ArtifactObject.KEY_ARTIFACT_NAME (fill this with a unique name for your >> artifacts >> so that you can recognise it in the OBR). >> should be set and returned. >> >> Hope this helps, >> >> -- >> Met vriendelijke groeten | Kind regards >> >> Jan Willem Janssen | Software Architect >> +31 631 765 814 >> >> >> My world is something with Amdatu and Apache >> >> Luminis Technologies >> John F. Kennedylaan 32 >> 7314 PS Apeldoorn >> +31 88 586 46 25 >> >> https://www.luminis.eu >> >> KvK (CoC) 09 16 28 93 >> BTW (VAT) NL8170.94.441.B.01 >> > > -- > Simon Huebner, B.Sc. > Information Technology > Fraunhofer-Institut für Solare Energiesysteme ISE > Heidenhofstrasse 2, 79110 Freiburg, Germany > Phone: +49(0)761/4588-5695 Fax: +49(0)761/4588-9123 > [email protected] > http://www.ise.fraunhofer.de > -- Met vriendelijke groeten | Kind regards Jan Willem Janssen | Software Architect +31 631 765 814 My world is something with Amdatu and Apache Luminis Technologies John F. Kennedylaan 32 7314 PS Apeldoorn +31 88 586 46 25 https://www.luminis.eu KvK (CoC) 09 16 28 93 BTW (VAT) NL8170.94.441.B.01
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