How does one retrieve categories via OSLC in RTC 4.0 ?
Hello all,
The following works
https://jazzserver:9443/ccm/oslc/attributes/workitem.xml?oslc_cm.query=rtc_cm:projectArea="_AN-dIMTxEeGNMsMXCVEizA"
on RTC 3.0. But the same query throws the following (Via RESTClient for firefox)
`<oslc_cm:error></oslc_cm:error> `
In IE 8 i get the following message
`type Exception report
For my testing, I use RTC 4.0 with Tomcat
Getting same error as https://jazz.net/forum/questions/77208/retrieving-list-of-categories-for-a-given-project-via-oslc
Does anyone know how to fix this? Also are there any documentations on the list of changes in OSLC front in RTC 4.0?
Cheers,
Karthik
The following works
https://jazzserver:9443/ccm/oslc/attributes/workitem.xml?oslc_cm.query=rtc_cm:projectArea="_AN-dIMTxEeGNMsMXCVEizA"
on RTC 3.0. But the same query throws the following (Via RESTClient for firefox)
- Status Code: 500 Internal Server Error
- Cache-Control: max-age=0, must-revalidate
- Connection: close
- Content-Length: 184
- Content-Type: text/xml;charset=UTF-8
- Server: Apache-Coyote/1.1
- Vary: Accept, _mediaType, _selector, OSLC-Core-Version
In IE 8 i get the following message
`type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
java.lang.IllegalStateException: Cannot call sendRedirect() after the response has been committed org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java:483) com.ibm.team.repository.provision.internal.auth.AuthenticatedIdentityServlet.service(AuthenticatedIdentityServlet.java:65) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:126) org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) org.eclipse.equinox.servletbridge.BridgeServlet.service(BridgeServlet.java:120) com.ibm.team.repository.server.servletbridge.JazzServlet.service(JazzServlet.java:68) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) com.ibm.team.repository.server.servletbridge.BridgeFilter.processDelegate(BridgeFilter.java:133) com.ibm.team.repository.server.servletbridge.BridgeFilter.doFilter(BridgeFilter.java:154) `
For my testing, I use RTC 4.0 with Tomcat
Getting same error as https://jazz.net/forum/questions/77208/retrieving-list-of-categories-for-a-given-project-via-oslc
Does anyone know how to fix this? Also are there any documentations on the list of changes in OSLC front in RTC 4.0?
Cheers,
Karthik
Accepted answer
Query on categories is not officially supported and not OSLC specific. It is internal to RTC. For your usage I sugges t to use Work Item Resource shapes. Please refer to the wiki https://jazz.net/wiki/bin/view/Main/WorkItemAPIsForOSLCCM20 for how to use shape resources. I think this will be sufficient for using OSLC CM APIs of RTC.
As these queries (queries on categories) were supported in 3.x this issue is planned to fix in 4001. But try to avoid using this.
Comments
Thanks Sandeep for taking this up https://jazz.net/jazz/web/projects/Rational%20Team%20Concert#action=com.ibm.team.workitem.viewWorkItem&id=217129