Re: [lyo-dev] Lyo OSLC Client for Rational DOORS

[Gabriel Ruelas/Mexico/IBM <gra@xxxxxxxxxxx>]

Hi,
        Nop,
it is different, in this case Doors is exposing ( OSLC GET ) a Date attribute
as DateTime.. may be a way to workaround in jenna, but will be better to
have a fix from Doors :

https://jazzop17.rtp.raleigh.ibm.com:9443/jazz/web/projects/DOORSandDWA#action="">

Gabriel Ruelas
 Senior Developer in Requirements Management & OSLC
 Member of IBM Academy of Tecnology
  Phone ( 33 ) 36697608  T/L 877-7608

From:	Samuel Padgett <spadgett@xxxxxxxxxx>
To:	Maeve O Reilly <maevedevine@xxxxxxxxx>,
Cc:	lyo-dev-bounces@xxxxxxxxxxx, Lyo project developer discussions <lyo-dev@xxxxxxxxxxx>
Date:	24/01/2014 12:00
Subject:	Re: [lyo-dev] Lyo OSLC Client for Rational DOORS
Sent by:	lyo-dev-bounces@xxxxxxxxxxx

---

Maeve,

Does the fix I just merged from Gabriel for date/dateTime fix the last error?

https://bugs.eclipse.org/bugs/show_bug.cgi?id=422862

--
Samuel Padgett | IBM Rational | spadgett@xxxxxxxxxx
Eclipse Lyo: Enabling tool integration with OSLC


Maeve O Reilly ---01/24/2014 10:17:21 AM---I doubt there is a problem with your setup.  Have you set DWA to full logging?  It can be quite good

From:	Maeve O Reilly <maevedevine@xxxxxxxxx>
To:	Lyo project developer discussions <lyo-dev@xxxxxxxxxxx>
Date:	01/24/2014 10:17 AM
Subject:	Re: [lyo-dev] Lyo OSLC Client for Rational DOORS
Sent by:	lyo-dev-bounces@xxxxxxxxxxx

---

I doubt there is a problem with your setup.  Have you set DWA to full logging?  It can be quite good at OSLC requests.  Rename server/festival/conf/log4.properties.support to log4.properties and restart DWA.

I missed some of this thread, so apologies if I'm repeating this.  But have you looked at the sample? -  http://wiki.eclipse.org/Lyo/BuildClient#DoorsOauthSample.
It does error out in the end (problem with date != dateTime), but the query works.

Maeve




On Friday, 24 January 2014, 14:55, Marcus Engelhardt <FDSProject@xxxxxx> wrote:
Hi Clyde,
well, the %HOSTNAME% value ist just a replacement for the real hostname I use.
Thanks for the mentioning the property. The URLs are now displayed in DWA.
However, the query capabilities still not work for me. The service is returning an "empty" reponse for each query I have tried so far. Does anyone have an idea what is going wrong in my installation?
Thanks!
Best,
Marcus
 
Gesendet: Freitag, 24. Januar 2014 um 14:34 Uhr
Von: "Clyde D Icuspit" <cdicuspi@xxxxxxxxxx>
An: "Lyo project developer discussions" <lyo-dev@xxxxxxxxxxx>
Cc: lyo-dev-bounces@xxxxxxxxxxx
Betreff: Re: [lyo-dev] Lyo OSLC Client for Rational DOORS
Hi Marcus,

It's interesting that you have %HOSTNAME% as part of the URI. You need to run the dbadmin command again this time replacing the string HOSTNAME with the name of the host running DWA.

To display the URL of the selected resource in the DWA GUI, you need to add the following property in the festival.xml file:

<f:property name="display.redirector.urls" value="true"/>
 

Sincerely,
Clyde Icuspit
____________________________________________________________
Business Partner ISV Technical Enablement IBM Certified I/T Specialist L2 IBM Rational Software tel: 617.693.7417 email: cdicuspi@xxxxxxxxxx	Ready for IBM Rational Software Partner Program Ready for IBM Rational partner plug-ins

From:        "Marcus Engelhardt" <FDSProject@xxxxxx>
To:        "Maeve O Reilly" <maevedevine@xxxxxxxxx>, "Lyo project developer        discussions" <lyo-dev@xxxxxxxxxxx>,
Date:        01/24/2014 05:14 AM
Subject:        Re: [lyo-dev] Lyo OSLC Client for Rational DOORS
Sent by:        lyo-dev-bounces@xxxxxxxxxxx

---

Hi Maeve,

I think the dbadmin setup at least for those parameters is ok. I have checked the module properties within the Doors client. The module has a URL that starts as excepted. I can also ask for the resource of a given requirement. I got the URL from the requirement's properties in the Doors client, too. The response looks like this:

<?xml version="1.0"?>
<rdf:RDF
 xmlns:dcterms="http://purl.org/dc/terms/"
 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 xmlns:rm="http://jazz.net/ns/rm#"
 xmlns:rm_property="http://%HOSTNAME%:8080/dwa/rm/urn:rational::1-52d92f3f16611ecc-M-00000020/types/"
 xmlns:acp="http://jazz.net/ns/acp#"
 xmlns:oslc="http://open-services.net/ns/core#"
 xmlns:foaf="http://xmlns.com/foaf/0.1/"
 xmlns:oslc_rm="http://open-services.net/ns/rm#">
<oslc_rm:Requirement rdf:about="http://%HOSTNAME%:8080/dwa/rm/urn:rational::1-52d92f3f16611ecc-O-8447-00000020">
 <rm_property:attrDef-7 rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
 >2013-11-04</rm_property:attrDef-7>
 <rm_property:attrDef-9 rdf:datatype="http://www.w3.org/2001/XMLSchema#integer"
 >8447</rm_property:attrDef-9>
 <rm_property:attrDef-1025 rdf:parseType="Literal"></rm_property:attrDef-1025>
 <rm_property:attrDef-1020 rdf:parseType="Literal"></rm_property:attrDef-1020>
 <rm_property:attrDef-1024 rdf:resource="http://%HOSTNAME%:8080/dwa/rm/urn:rational::1-52d92f3f16611ecc-M-00000020/types/attrDef-1024#3"/>
 <rm_property:attrDef-1019 rdf:parseType="Literal"></rm_property:attrDef-1019>
 <dcterms:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
 >2013-11-04</dcterms:created>
 <rm_property:attrDef-5 rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
 >2013-11-04</rm_property:attrDef-5>
 <dcterms:contributor>
   <foaf:Person>
     <foaf:name>Alireza</foaf:name>
   </foaf:Person>
 </dcterms:contributor>
 <rm_property:attrDef-4 rdf:parseType="Literal">Alireza</rm_property:attrDef-4>
 <dcterms:title rdf:parseType="Literal">VZE_8447: DISPLAY,SPEAKER</dcterms:title>
 <oslc:shortTitle rdf:parseType="Literal">VZE_8447: DISPLAY,SPEAKER</oslc:shortTitle>
 <oslc:serviceProvider rdf:resource="http://%HOSTNAME%:8080/dwa/rm/discovery/service/urn:rational::1-52d92f3f16611ecc-M-00000020"/>
 <rm:primaryText rdf:parseType="Literal">DISPLAY,SPEAKER</rm:primaryText>
 <acp:accessControl rdf:resource="http://%HOSTNAME%:8080/dwa/rm/acp/urn:rational::1-52d92f3f16611ecc-F-00000000/gFgcK1req0%252BQ5gE6yE5YsEZZcDI%253D%250A"/>
 <rm_property:attrDef-12 rdf:parseType="Literal"></rm_property:attrDef-12>
 <oslc:instanceShape rdf:resource="http://%HOSTNAME%:8080/dwa/rm/oslc/shape/requirement/urn:rational::1-52d92f3f16611ecc-M-00000020"/>
 <rm_property:attrDef-10 rdf:resource="http://%HOSTNAME%:8080/dwa/rm/urn:rational::1-52d92f3f16611ecc-M-00000020/types/attrDef-10#1"/>
 <dcterms:description rdf:parseType="Literal">Sub-Blocks HMI</dcterms:description>
 <rm_property:attrDef-13 rdf:parseType="Literal">Sub-Blocks HMI</rm_property:attrDef-13>
 <dcterms:creator>
   <foaf:Person>
     <foaf:name>Alireza</foaf:name>
   </foaf:Person>
 </dcterms:creator>
 <rm_property:attrDef-1026 rdf:parseType="Literal"></rm_property:attrDef-1026>
 <dcterms:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
 >2013-11-04T15:32:37Z</dcterms:modified>
 <dcterms:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#string"
 >8447</dcterms:identifier>
 <rm_property:attrDef-6 rdf:parseType="Literal">Alireza</rm_property:attrDef-6>
 <rm_property:attrDef-8 rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
 >2013-11-04T15:32:37Z</rm_property:attrDef-8>
</oslc_rm:Requirement>
</rdf:RDF>

However, I can't query for a requirement using the query capability. Even if I query for the requirement whose RDF is printed above I receive an empty result:

<?xml version="1.0"?>
<rdf:RDF
 xmlns:dcterms="http://purl.org/dc/terms/"
 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 xmlns:rm="http://jazz.net/ns/rm#"
 xmlns:acp="http://jazz.net/ns/acp#"
 xmlns:oslc="http://open-services.net/ns/core#"
 xmlns:foaf="http://xmlns.com/foaf/0.1/"
 xmlns:oslc_rm="http://open-services.net/ns/rm#">
<oslc_rm:ResponseInfo rdf:about="http://%HOSTNAME%:8080/dwa/rm/oslc/query/requirement?oslc.paging=true&amp;oslc.pageSize=10&amp;oslc.where=dcterms:identifier=8447&amp;oslc.prefix=dcterms=%3Chttp://purl.org/dc/terms/%3E">
 <dcterms:title>DOORS ERS Repository</dcterms:title>
</oslc_rm:ResponseInfo>
</rdf:RDF>

The lyo query code for this is:

OslcQueryParameters queryParams;          
queryParams = new OslcQueryParameters();
queryParams.setPrefix("dcterms=<http://purl.org/dc/terms/>");
queryParams.setWhere("dcterms:identifier=8447");
OslcQuery query = new OslcQuery(client, queryCapability, 10, queryParams);
OslcQueryResult result = query.submit();

It's the same when I just query for the dcterms:identifier property:

<?xml version="1.0"?>
<rdf:RDF
 xmlns:dcterms="http://purl.org/dc/terms/"
 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 xmlns:rm="http://jazz.net/ns/rm#"
 xmlns:acp="http://jazz.net/ns/acp#"
 xmlns:oslc="http://open-services.net/ns/core#"
 xmlns:foaf="http://xmlns.com/foaf/0.1/"
 xmlns:oslc_rm="http://open-services.net/ns/rm#">
<oslc_rm:ResponseInfo rdf:about="http://%HOSTNAME%:8080/dwa/rm/oslc/query/requirement?oslc.paging=true&amp;oslc.pageSize=10&amp;oslc.where=dcterms:identifier=8447&amp;oslc.select=dcterms:identifier&amp;oslc.prefix=dcterms=%3Chttp://purl.org/dc/terms/%3E">
 <dcterms:title>DOORS ERS Repository</dcterms:title>
</oslc_rm:ResponseInfo>
</rdf:RDF>

The query code for this looks like:

OslcQueryParameters queryParams;              
queryParams = new OslcQueryParameters();
queryParams.setSelect("dcterms:identifier");
queryParams.setPrefix("dcterms=<http://purl.org/dc/terms/>");
queryParams.setWhere("dcterms:identifier=8447");
OslcQuery query = new OslcQuery(client, queryCapability, 10, queryParams);
OslcQueryResult result = query.submit();

So querying for a single requirement does not work for me.

What I actually need is the possibility to query for the full requirements collection available. That's why I am also trying to query for a requirements collection. However, the result is empty here, too. I have tried to query for identifier, date created, title, etc. It's all the same.
He is the result for querying a requirements collection based on the identifier (which should give me the requirement shown above. The result is empty even when dropping the select parameter.

<?xml version="1.0"?>
<rdf:RDF
 xmlns:dcterms="http://purl.org/dc/terms/"
 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 xmlns:rm="http://jazz.net/ns/rm#"
 xmlns:acp="http://jazz.net/ns/acp#"
 xmlns:oslc="http://open-services.net/ns/core#"
 xmlns:foaf="http://xmlns.com/foaf/0.1/"
 xmlns:oslc_rm="http://open-services.net/ns/rm#">
<oslc_rm:ResponseInfo rdf:about="http://fokus-pc:8080/dwa/rm/oslc/query/requirementCollection?oslc.paging=true&amp;oslc.pageSize=10&amp;oslc.where=dcterms:identifier=8447&amp;oslc.select=dcterms:identifier&amp;oslc.prefix=dcterms=%3Chttp://purl.org/dc/terms/%3E">
 <dcterms:title>DOORS ERS Repository</dcterms:title>
</oslc_rm:ResponseInfo>
</rdf:RDF>

It's the same when querying by the creation date.

<?xml version="1.0"?>
<rdf:RDF
 xmlns:dcterms="http://purl.org/dc/terms/"
 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 xmlns:rm="http://jazz.net/ns/rm#"
 xmlns:acp="http://jazz.net/ns/acp#"
 xmlns:oslc="http://open-services.net/ns/core#"
 xmlns:foaf="http://xmlns.com/foaf/0.1/"
 xmlns:oslc_rm="http://open-services.net/ns/rm#">
<oslc_rm:ResponseInfo rdf:about="http://fokus-pc:8080/dwa/rm/oslc/query/requirementCollection?oslc.paging=true&amp;oslc.pageSize=10&amp;oslc.where=dcterms:created=%222013-11-04%22&amp;oslc.select=dcterms:created&amp;oslc.prefix=dcterms=%3Chttp://purl.org/dc/terms/%3E">
 <dcterms:title>DOORS ERS Repository</dcterms:title>
</oslc_rm:ResponseInfo>
</rdf:RDF>


I still can see any URL for a requirement in the attribute listing in DWA. Is there something wrong in my setup?

Thanks for your efforts.

Best,
Marcus

Gesendet: Donnerstag, 23. Januar 2014 um 18:24 Uhr
Von: "Maeve O Reilly" <maevedevine@xxxxxxxxx>
An: "Marcus Engelhardt" <FDSProject@xxxxxx>
Betreff: Re: Aw: Re: [lyo-dev] Lyo OSLC Client for Rational DOORS
Hi Marcus,

I doubt this is related to DCNs.  But cut-n-paste of that dbadmin command can fail to run it properly in DOS - tab characters.  If you just run dbadmin - data 36677@HOSTNAME -dwaHost HOSTNAME -dwaPort 8080 -dwaProtocol http

you should get a response 3 times - stating each parameter is set.
Then open a DOORS client and bring up the properties of a module.  Does it have a URL with http://hostname etc?  That is then what you GET.

Maeve


On Thursday, 23 January 2014, 17:06, Marcus Engelhardt <FDSProject@xxxxxx> wrote:
Hi Maeve,

I have checked the configuration a couple of times. I have configured DW using the following command (host name replaced)

dbadmin -dcnEnable -data 36677@HOSTNAME -dcnBrokerUri "tcp://HOSTNAME:61616" -dcnChannelName "dcn" -dwaHost HOSTNAME -dwaPort 8080 -dwaProtocol http

Everything is running locally. DWA is accessible via http://HOSTNAME:8080/dwa.

When I apply these settings above with the dbadmin tool and restart the doors server only (i.e. the service from the windows panel), the dbadmin tool diagnotistics says

"C:\DOORS\Server\bin>dbadmin -dcnInfo -data 36677@HOSTNAME
-I- DBADMIN: Data Change Notifications are currently enabled (Broker URI = 'tcp:
//HOSTNAME:61616', Channel Name = 'dcn')."

When restarting the whole machine and checking the configuration again, it says:

"C:\DOORS\Server\bin>dbadmin -dcnInfo -data 36677@HOSTNAME
-I- DBADMIN: Data Change Notifications are currently enabled but not sending (Br
oker URI = 'tcp://HOSTNAME:61616', Channel Name = 'dcn')."

Is this a hint? I am pretty sure, that the dbadmin tool said "Data Change Notifications are currently enabled" before applying the changes again. But maybe I am wrong ;(

Thanks,
Marcus

Gesendet: Donnerstag, 23. Januar 2014 um 16:53 Uhr
Von: "Maeve O Reilly" <maevedevine@xxxxxxxxx>
An: "lyo-dev@xxxxxxxxxxx" <lyo-dev@xxxxxxxxxxx>
Betreff: Re: [lyo-dev] Lyo OSLC Client for Rational DOORS
Hi Marcus,

if you are not seeing a URL  to get, double check the dbadmin -dwaHost/dwaProtocol/dwaPort settings when you configured DWA.  

This is what a RDF looks like for me, but I don't know how to query for that foaf stuff seen for creator.  I assume you need some extra clauses.

Maeve

https://sse-doors.rcsnl.ams.nl.ibm.com:8443/dwa/rm/urn:rational::1-51929a740f221131-O-21-0000002a
<?xml version="1.0"?>
<rdf:RDF
  xmlns:dcterms="http://purl.org/dc/terms/"
  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:doorsAttribute="http://jazz.net/ns/rm/doors/attribute#"
  xmlns:rm="http://jazz.net/ns/rm#"
  xmlns:rm_property="https://sse-doors.rcsnl.ams.nl.ibm.com:8443/dwa/rm/urn:rational::1-51929a740f221131-M-0000002a/types/"
  xmlns:acp="http://jazz.net/ns/acp#"
  xmlns:oslc="http://open-services.net/ns/core#"
  xmlns:foaf="http://xmlns.com/foaf/0.1/"
  xmlns:oslc_rm="http://open-services.net/ns/rm#">
<oslc_rm:Requirement rdf:about="https://sse-doors.rcsnl.ams.nl.ibm.com:8443/dwa/rm/urn:rational::1-51929a740f221131-O-21-0000002a">
  <dcterms:contributor>
    <foaf:Person>
      <foaf:name>Administrator</foaf:name>
    </foaf:Person>
  </dcterms:contributor>
  <oslc_rm:implementedBy rdf:resource="http://google.com"/>
  <doorsAttribute:modifiedBy rdf:parseType="Literal">Administrator</doorsAttribute:modifiedBy>
  <doorsAttribute:createdBy rdf:parseType="Literal">Administrator</doorsAttribute:createdBy>
  <doorsAttribute:createdOn rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
  >2013-10-14</doorsAttribute:createdOn>
  <rm:primaryText rdf:parseType="Literal">My Eclipse Lyo CREATED Primary Text</rm:primaryText>
  <doorsAttribute:absoluteNumber rdf:datatype="http://www.w3.org/2001/XMLSchema#integer"
  >21</doorsAttribute:absoluteNumber>
  <dcterms:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
  >2013-10-14T14:22:46Z</dcterms:modified>
  <dcterms:title rdf:parseType="Literal">21: My Eclipse Lyo CREATED Primary Text</dcterms:title>
  <dcterms:creator>
    <foaf:Person>
      <foaf:name>Administrator</foaf:name>
    </foaf:Person>
  </dcterms:creator>
  <doorsAttribute:objectShortText rdf:parseType="Literal"></doorsAttribute:objectShortText>
  <rm_property:attrDef-8 rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
  >2013-10-14T14:22:46Z</rm_property:attrDef-8>
  <oslc:serviceProvider rdf:resource="https://sse-doors.rcsnl.ams.nl.ibm.com:8443/dwa/rm/discovery/service/urn:rational::1-51929a740f221131-M-0000002a"/>
  <doorsAttribute:objectHeading rdf:parseType="Literal"></doorsAttribute:objectHeading>
  <oslc:shortTitle rdf:parseType="Literal">21: My Eclipse Lyo CREATED Primary Text</oslc:shortTitle>
  <doorsAttribute:modifiedOn rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
  >2013-10-14</doorsAttribute:modifiedOn>
  <oslc:instanceShape rdf:resource="https://sse-doors.rcsnl.ams.nl.ibm.com:8443/dwa/rm/oslc/shape/requirement/urn:rational::1-51929a740f221131-M-0000002a"/>
  <doorsAttribute:createdThru rdf:resource="https://sse-doors.rcsnl.ams.nl.ibm.com:8443/dwa/rm/urn:rational::1-51929a740f221131-M-0000002a/types/attrDef-10#1"/>
  <dcterms:description rdf:parseType="Literal"></dcterms:description>
  <dcterms:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#string"
  >21</dcterms:identifier>
  <dcterms:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime"
  >2013-10-14</dcterms:created>
  <acp:accessControl rdf:resource="https://sse-doors.rcsnl.ams.nl.ibm.com:8443/dwa/rm/acp/urn:rational::1-51929a740f221131-F-00000000/gFgcK1req0%252BQ5gE6yE5YsEZZcDI%253D%250A"/>
</oslc_rm:Requirement>
</rdf:RDF>

---

Hi Clyde,

thanks for the clue, but unfortunately I can't find any attribute that indicates a URL. How is the attribute usually called?
I have a set of "custom" properties and some "system" properties that are "absolute number", "created by", "created on", "last modified by" and "last modified on". In the set of the custom properties there is one called "requirements reference" but this a no value in case of all requirements.

Best,
Marcus

Gesendet: Mittwoch, 22. Januar 2014 um 16:57 Uhr
Von: "Clyde D Icuspit" <cdicuspi@xxxxxxxxxx>
An: "Lyo project developer discussions" <lyo-dev@xxxxxxxxxxx>
Cc: lyo-dev-bounces@xxxxxxxxxxx
Betreff: Re: [lyo-dev] Lyo OSLC Client for Rational DOORS
Hi Marcus,

In the DWA GUI, lower right-hand corner under Attributes, the URL property value is usually displayed. You can copy the URL of the selected requirement from there and temporarily hard-code it in a GET request to get the RDF representation of that requirement.  

Sincerely,
Clyde Icuspit
____________________________________________________________
Business Partner ISV Technical Enablement IBM Certified I/T Specialist L2 IBM Rational Software tel: 617.693.7417 email: cdicuspi@xxxxxxxxxx	Ready for IBM Rational Software Partner Program Ready for IBM Rational partner plug-ins

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