the code is already in my repository 2015-07-03 14:01 GMT+01:00 Larry Akah <[email protected]>:
> Ok, let me try that. > > Thanks > > 2015-07-03 13:57 GMT+01:00 Ian Dunlop <[email protected]>: > >> Hello, >> >> There should be no encoding in the request, there should be no /", it's >> just a plain string. I think you are getting confused by the JSON. The >> request is not JSON encoded, it is JSON formatted ie. Key value pairs. Look >> at the request I included in this thread and use it as a template in your >> code. I guess the http connection will send it across the wire with >> whatever encoding is required by http. >> >> {"workflow" : { "document" :"data:application/octet-stream;base64,BASE64 >> ENCODE WORKFLOW GOES HERE"}} >> >> PS. Don't forget to sync your code with github as often as you can so we >> can help you out with things like this much easier. >> >> Cheers, >> >> Ian >> >> -----Original Message----- >> From: Larry Akah [mailto:[email protected]] >> Sent: 03 July 2015 13:52 >> To: [email protected] >> Subject: Re: GSOC Taverna Mobile: Uploading workflows to the Taverna >> player >> >> Am no longer using the json. i have simply constructed the body as a >> string: >> >> String data = >> >> "{\"document\":\"data:application/octet-stream;base64,"+Base64.encodeToString(sb.toString().getBytes(), >> Base64.DEFAULT)+"\"}"; >> >> String post = "{\"workflow:\""+data+"}"; >> >> then i write the 'post' string to the player url >> >> Cheers >> >> >> 2015-07-03 13:48 GMT+01:00 Ian Dunlop <[email protected]>: >> >> > Hello, >> > >> > Maybe the JSONObject postJson or dos.writeBytes(postJson.toString()); >> > in >> > https://github.com/larrytech7/incubator-taverna-mobile/blob/master/app >> > /src/main/java/org/apache/taverna/mobile/fragments/workflowdetails/Wor >> > kflowdetailFragment.java is not doing what you think it should. Try >> > creating the request as a string rather than using the JSONObject. It >> > is just a string like in my message below. >> > >> > Cheers, >> > >> > Ian >> > >> > -----Original Message----- >> > From: Larry Akah [mailto:[email protected]] >> > Sent: 03 July 2015 13:47 >> > To: [email protected] >> > Subject: Re: GSOC Taverna Mobile: Uploading workflows to the Taverna >> > player >> > >> > I did the same thing with a Chrome REST client and it worked ok, but >> > from the java request, i don't seem to figure out exactly what could >> > be happening behind the scenes. >> > >> > 2015-07-03 13:39 GMT+01:00 Ian Dunlop <[email protected]>: >> > >> > > Hello, >> > > >> > > I just tried sending a workflow using curl with the request >> > > formatted like below and the player is working ok and sent back the >> > > correct >> > response. >> > > >> > > {"workflow" : { "document" : >> > > "data:application/octet-stream;base64,BASE64 >> > > ENCODE WORKFLOW GOES HERE"}} >> > > >> > > Where BASE64 ENCODE WORKFLOW GOES HERE is the BASE 64 encoded >> > > version of the workflow with no url encoding. >> > > >> > > Cheers, >> > > >> > > Ian >> > > >> > > -----Original Message----- >> > > From: Ian Dunlop [mailto:[email protected]] >> > > Sent: 03 July 2015 13:29 >> > > To: [email protected] >> > > Subject: RE: GSOC Taverna Mobile: Uploading workflows to the Taverna >> > > player >> > > >> > > Hello, >> > > >> > > Unfortunately I can't see your request in the logs for some reason >> > > (some docker issue that we don't understand). Can you paste the body >> > > in an email (remember not to include any username/password stuff). >> > > >> > > Cheers, >> > > >> > > Ian >> > > >> > > -----Original Message----- >> > > From: Larry Akah [mailto:[email protected]] >> > > Sent: 03 July 2015 12:26 >> > > To: [email protected] >> > > Subject: GSOC Taverna Mobile: Uploading workflows to the Taverna >> > > player >> > > >> > > Hello, now, am posting the body exactly as described without >> > > encoding with json and am getting a 400 bad request message. >> > > Anything that could be done about that? >> > > >> > > Cheers >> > > >> > > >> > > 2015-07-02 10:23 GMT+01:00 Ian Dunlop <[email protected]>: >> > > >> > > > Hello, >> > > > >> > > > That’s good news. Can’t wait to see it working in the app – let me >> > > > know when you have committed the code. By the way, I think the >> > > > mailing list removes attachments, probably best to either add >> > > > screenshots to JIRA or send links to the screenshots in something >> > > > like dropbox or >> > > google drive. >> > > > >> > > > Cheers, >> > > > >> > > > Ian >> > > > >> > > > From: Larry Akah [mailto:[email protected]] >> > > > Sent: 01 July 2015 20:07 >> > > > To: [email protected] >> > > > Subject: Re: gsoc taverna mobile - creating a run causes 'fatal' >> > > > error and app stops. >> > > > >> > > > Great, i think its working. I have tested it from a REST client in >> > > > chrome and i receieved the 201 status code and the structure of >> > > > the workflow. Find here attached a screenshot of the post request. >> > > > Next up, i will be incorporating that into the app. >> > > > >> > > > cheers >> > > > >> > > > 2015-06-30 6:39 GMT-05:00 Larry Akah <[email protected]<mailto: >> > > > [email protected]>>: >> > > > Ok, thanks. >> > > > When i try that, i will send my feedback. >> > > > >> > > > Cheers >> > > > >> > > > 2015-06-30 6:35 GMT-05:00 Ian Dunlop <[email protected] >> > > <mailto: >> > > > [email protected]>>: >> > > > -----BEGIN PGP SIGNED MESSAGE----- >> > > > Hash: SHA1 >> > > > >> > > > Hello, >> > > > >> > > > I think the workflow can just be sent as it is. The request is >> > > > JSON formatted but the things inside the request don't have to be. >> > > > The t2flow/xml can be sent base64 encoded as they are. >> > > > >> > > > Cheers, >> > > > >> > > > Ian >> > > > >> > > > On 30/06/15 12:32, Larry Akah wrote: >> > > > > Hello, The workflows we get from myexperiment are formatted as >> > > > > xml or t2flow files. Do these absolutely need to be converted in >> > > > > json before posting or they can be sent as is? >> > > > > >> > > > > Cheers >> > > > > >> > > > > 2015-06-30 5:11 GMT-05:00 Ian Dunlop >> > > > > <[email protected]<mailto:[email protected] >> >>: >> > > > > >> > > > > Hello, >> > > > > >> > > > > I've had a chat with the taverna player developer and you need >> > > > > to send a request as follows: >> > > > > >> > > > > POST to /workflows.json >> > > > > >> > > > > {"workflow" : { "document" : >> > > > > "data:application/octet-stream;base64,BASE64 ENCODED WORKFLOW >> > > > > GOES HERE"}} >> > > > > >> > > > > using HTTP basic auth with username:password base64 encoded in >> > > > > the Authorization header in the request e.g. Authorization: >> > > > > Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==. You have to specify .json >> > > > > because the content type is not being respected for some reason. >> > > > > >> > > > > >> > > > > Here's an example using curl: curl -u your_username -X POST -H >> > > > > "Content-Type: application/json" [email protected]<mailto:[email protected]> >> > > > > http://taverna-player-server/workflows.json >> > > > > >> > > > > where wf.json is the workflow file, this would then prompt for a >> > > > > passwor d. Hope this helps, please let us know how you get on. >> > > > > >> > > > > Cheers, >> > > > > >> > > > > Ian >> > > > > >> > > > > On 29/06/15 19:23, Larry Akah wrote: >> > > > >>>> I need some help with uploading a workflow to the player. The >> > > > >>>> API doesn't make it seem possible currently. How is it done? >> > > > >>>> >> > > > >>>> cheers >> > > > >>>> >> > > > >>>> 2015-06-29 16:55 GMT+01:00 Larry Akah <[email protected] >> > <mailto: >> > > > [email protected]>>: >> > > > >>>> >> > > > >>>>> Yes, its not yet ready. i still need to adjust that because >> > > > >>>>> at first , i was using the player to fetch workflows and >> > > > >>>>> derived a run skeleton to use for creating workflows. There >> > > > >>>>> is still some stuff that needs to be fixed there. >> > > > >>>>> >> > > > >>>>> Cheers >> > > > >>>>> >> > > > >>>>> 2015-06-29 16:34 GMT+01:00 Ian Dunlop >> > > > >>>>> <[email protected]<mailto:[email protected] >> > > > >>>>> .uk >> > >>: >> > > > >>>>> >> > > > >>>>>> Hello, >> > > > >>>>>> >> > > > >>>>>> I got a ‘fatal’ error which the emulator reported when >> > > > >>>>>> clicking on ‘create run’: >> > > > >>>>>> >> > > > >>>>>> 06-29 15:25:39.554 >> > > > >>>>>> 8216-8216/mobile.taverna.apache.org.tavernamobile >> > > > >>>>>> E/AndroidRuntime﹕ FATAL EXCEPTION: main Process: >> > > > >>>>>> mobile.taverna.apache.org.tavernamobile, PID: 8216 >> > > > >>>>>> java.lang.NullPointerException: Attempt to invoke virtual >> > > > >>>>>> method 'void android.app.AlertDialog.show()' on a null >> > > > >>>>>> object reference at >> > > > >>>>>> org.apache.taverna.mobile.fragments.workflowdetails.Workflo >> > > > >>>>>> wd >> > > > >>>>>> et >> > > > >>>>>> ai >> > > > lFr >> > > > > >> > > > >>>>>> >> > > > agment$WorkflowRunTask.onPostExecute(WorkflowdetailFragment.java:4 >> > > > 07 >> > > > ) >> > > > >>>>>> >> > > > >>>>>> >> > > > > at >> > > > >>>>>> org.apache.taverna.mobile.fragments.workflowdetails.Workflo >> > > > >>>>>> wd >> > > > >>>>>> et >> > > > >>>>>> ai >> > > > lFr >> > > > > >> > > > >>>>>> >> > > > agment$WorkflowRunTask.onPostExecute(WorkflowdetailFragment.java:2 >> > > > 89 >> > > > ) >> > > > >>>>>> >> > > > >>>>>> >> > > > > at android.os.AsyncTask.finish(AsyncTask.java:636) >> > > > >>>>>> at android.os.AsyncTask.access$500(AsyncTask.java:177) >> > > > >>>>>> at >> > > > >>>>>> android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask. >> > > > >>>>>> ja >> > > > >>>>>> va >> > > > :65 >> > > > > >> > > > >>>>>> >> > > > 3) >> > > > >>>>>> >> > > > >>>>>> >> > > > > at android.os.Handler.dispatchMessage(Handler.java:102) >> > > > >>>>>> at android.os.Looper.loop(Looper.java:135) at >> > > > >>>>>> android.app.ActivityThread.main(ActivityThread.java:5257) >> > > > >>>>>> at java.lang.reflect.Method.invoke(Native Method) at >> > > > >>>>>> java.lang.reflect.Method.invoke(Method.java:372) at >> > > > >>>>>> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run( >> > > > >>>>>> Zy >> > > > >>>>>> go >> > > > >>>>>> te >> > > > Ini >> > > > > >> > > > >>>>>> >> > > > t.java:903) >> > > > >>>>>> >> > > > >>>>>> >> > > > > at >> > > > >>>>>> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698 >> > > > >>>>>> ) >> > > > >>>>>> >> > > > >>>>>> >> > > > >>>>>> >> > > > The device reported that the app had stopped running but in >> > > > >>>>>> fact it returned it to the workflows view but all the >> > > > >>>>>> workflows had disappeared from the view. I guess it’s >> > > > >>>>>> probably because this functionality is not ready yet but I >> > > > >>>>>> figured I should report it anyway. >> > > > >>>>>> >> > > > >>>>>> Cheers, >> > > > >>>>>> >> > > > >>>>>> Ian >> > > > >>>>>> >> > > > >>>>> >> > > > >>>>> >> > > > >>>>> >> > > > >>>>> -- *Akah Larry N.H* >> > > > >>>>> >> > > > >>>>> *Lead Software Engineer @ GiftedMom* *Founder IceTeck Inc* >> > > > >>>>> *www.iceteck.com<http://www.iceteck.com>* >> > > > >>>>> >> > > > >>>>> Developing technologies for emergence and sustainable >> > > > >>>>> development. >> > > > >>>>> >> > > > >>>>> >> > > > >>>> >> > > > >>>> >> > > > >> >> > > > > >> > > > > >> > > > > >> > > > -----BEGIN PGP SIGNATURE----- >> > > > Version: GnuPG v1 >> > > > iQEcBAEBAgAGBQJVkn8TAAoJEPK45GBX+Cy5iC0IAJ9YpVLfGxgdd+LHyo3eOMfY >> > > > SO4sL23TS/htyvAU/61BQh85g8TEmUOvo/19tGkc7ExXf97rTtGc9/KMkHeyeqp+ >> > > > rnz4OCLHujtsuRgy8P2AZeCibjtb3tqxBuIXmk4fcGyF9IiokHMtHksI0FMcERl8 >> > > > xYJKacZ4j8XGC7m3oskpLwgF936UbuZTtUsP0rE9JkZgjJU39rjbmGh5ibgHGF35 >> > > > iYuyO2kb7XQMM3evZHqRkelAK8yraFi6/J+qeVadBGrxPk+8QcyCO21833MXYP1X >> > > > wZnLkSfribveFAq8bVLZgbZTmdt9Txwa+5sKBaCVG34voPIRFisg6u7lxgm5Wbs= >> > > > =RrFl >> > > > -----END PGP SIGNATURE----- >> > > > >> > > > >> > > > >> > > > -- >> > > > *Akah Larry N.H* >> > > > *Lead Software Engineer @ GiftedMom* *Founder IceTeck Inc* >> > > > *www.iceteck.com<http://www.iceteck.com>* >> > > > >> > > > Developing technologies for emergence and sustainable development. >> > > > >> > > > >> > > > >> > > > -- >> > > > *Akah Larry N.H* >> > > > *Lead Software Engineer @ GiftedMom* *Founder IceTeck Inc* >> > > > *www.iceteck.com<http://www.iceteck.com>* >> > > > >> > > > Developing technologies for emergence and sustainable development. >> > > > >> > > >> > > >> > > >> > > -- >> > > *Akah Larry N.H* >> > > >> > > *Lead Software Engineer @ GiftedMom* *Founder IceTeck Inc* >> > > *www.iceteck.com* >> > > >> > > Developing technologies for emergence and sustainable development. >> > > >> > >> > >> > >> > -- >> > *Akah Larry N.H* >> > >> > *Lead Software Engineer @ GiftedMom* >> > *Founder IceTeck Inc* >> > *www.iceteck.com* >> > >> > Developing technologies for emergence and sustainable development. >> > >> >> >> >> -- >> *Akah Larry N.H* >> >> *Lead Software Engineer @ GiftedMom* >> *Founder IceTeck Inc* >> *www.iceteck.com* >> >> Developing technologies for emergence and sustainable development. >> > > > > -- > *Akah Larry N.H* > > *Lead Software Engineer @ GiftedMom* > *Founder IceTeck Inc* > *www.iceteck.com* > > Developing technologies for emergence and sustainable development. > > -- *Akah Larry N.H* *Lead Software Engineer @ GiftedMom* *Founder IceTeck Inc* *www.iceteck.com* Developing technologies for emergence and sustainable development.
