precondition: restrict assigning roles for team members
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Hello
I want to write a precondition that restrict assigning of some roles to specific roles. We want that e.g. only a team member with the role "Administrator" can assign the role "Administrator" to other team members. All other roles should not be restricted.
But how can I identify which change was done when the precondition for "SaveTeamArea" is run? If I use getActions() on the AdvisableOperation argument I got only the String "modify/members". And getOperationData returns "null".
Is there a way e.g. with the history to identify which roles has be added or removed?
Thanks and regards
Martin
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Accepted answer
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I have found a solution for the saveTeamArea operation. With
IProcessArea newProcess = operation.getProcessArea();
I can get the working copy of the user, and compare it the the actual process
IProcessArea oldProcess = (IProcessArea) repositoryService.fetchItem( newProcess.getItemHandle(), null);
After that I can compare the members of the oldProcess and the newProcess.
But If I try the same with the saveProjectArea operation I have a problem, because
operation.getProcessArea();
returns not the working copy in the saveProjectArea operation but the original. Therefore I did not see the changes the user has made.
Is there a way to get the working copy of the user that save the project area?
Comments get the contributor service ( add it as a pre-req to the plugin.xml)
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Some examples of the roles API also on my blog. E.g. https://rsjazz.wordpress.com/2013/06/26/attribute-customization-java-based-value-providers-conditions-and-validators/
Sorry, I write my question unclear. I did not need the working copy of the user - I need the working copy of the project area that the authenticated user has changed. (and exactly the working copy that contains the changes of the authenticated user)
The operation getProcesssArea in the precondition did not return the working copy that the authenticated user has changed when he press save. Therefore I don'T know how I should get the changed the user has made to the project area.
Did you know I can get this information?
ah.. because you are in a pre-condition no changes have been made yet.
Right, and this works perfect for the operation saveTeamArea.
But if I want to use the same for saveProjectArea, oldProcess and newProcess points to the same data. So I can't get the "changed version" to compare with the original one.
So for the operation saveTeamArea my precondition works fine. But not for saveProjectArea because I can't fetch the changed version (the working copy)
don't you get a teamarea save for the project area, when you don't change the process config?
Unfortunately it is a saveProjectArea operation if you change the members of the project area.
I don't see that operation listed except in the 'data passed' table.
And that's the problem. I don't have the the process area that contains the changes. For the operation saveTeamArea I get the process area that CONTAINS the changed by calling
ok, sorry, without debugging this myself, I don't have any other answer..
can u show me how you configured you advisor?
The configuration is very similar to saveTeamArea, but inside the behavior of the project.configuration.
<project-configuration>
.........
<behavior>
<role id="default">
......
<project-operation id="com.ibm.team.process.server.saveProjectArea">
<preconditions>
<precondition
id="com.company.jazz.extension.service.restrictassignofroles"
name="Restrict Assign of Roles"/>
</preconditions>
</project-operation>
</role>
</behavior>
</project-configuration>
thanks.. one more thing.. I am getting ''Save Project Area' failed. Preconditions have not been met: The advisor com.sd.tools.SaveProjectArea.advisor is not valid for the operation com.ibm.team.process.server.saveProjectArea.'
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cool.. and sadly, in the SaveProjectArea operation data there is a field fPreviousItems
which holds the data you seek, but there is no method to get it. I was concerned with using the projectArea handle provided in the advisor to load the pre-change data, as it was provided by the advisor.. so I did this URI srcuri = URI.create(pa.getName().replaceAll(" ", "%20")); IProcessArea projectArea = fProcessServerService.findProcessArea(srcuri.toString(), null); full sample package com.sd.tools; import java.net.URI; import java.util.Arrays; import java.util.List; import org.eclipse.core.runtime.IProgressMonitor; import com.ibm.team.process.common.IDevelopmentLine; import com.ibm.team.process.common.IProcessArea; import com.ibm.team.process.common.IProcessConfigurationElement; import com.ibm.team.process.common.IProjectArea; import com.ibm.team.process.common.advice.AdvisableOperation; import com.ibm.team.process.common.advice.IAdvisorInfo; import com.ibm.team.process.common.advice.IAdvisorInfoCollector; import com.ibm.team.process.common.advice.runtime.IOperationAdvisor; import com.ibm.team.process.common.advice.runtime.IOperationParticipant; import com.ibm.team.process.common.advice.runtime.IParticipantInfoCollector; import com.ibm.team.process.internal.common.RolePersistence; import com.ibm.team.process.internal.service.ProjectAreaSaveOperation; import com.ibm.team.process.service.IProcessServerService; import com.ibm.team.repository.common.IContributor; import com.ibm.team.repository.common.IContributorHandle; import com.ibm.team.repository.common.TeamRepositoryException; import com.ibm.team.repository.common.service.IContributorService; import com.ibm.team.repository.service.AbstractService; import com.ibm.team.repository.service.IRepositoryItemService; public class ProjectAreaSaveAdvisor extends AbstractService implements IOperationAdvisor { IContributorService fcontributorService = null; IRepositoryItemService fItemService = null; IProcessServerService fProcessServerService = null; public ProjectAreaSaveAdvisor() { System.out.println("in project save constructor"); } @SuppressWarnings("restriction") public void run(AdvisableOperation operation, IProcessConfigurationElement participantConfig, IAdvisorInfoCollector collector, IProgressMonitor monitor) throws TeamRepositoryException { Object objData = operation; if (operation instanceof ProjectAreaSaveOperation) { ProjectAreaSaveOperation data = (ProjectAreaSaveOperation) objData; List<String> actions = Arrays.asList(data.getActions()); if (actions.contains(ProjectAreaSaveOperation.ACTION_MODIFY_MEMBERS)) { if(fcontributorService==null) { IContributorService fcontributorService= getService(IContributorService.class); fItemService = getService(IRepositoryItemService.class); fProcessServerService = getService(IProcessServerService.class); } System.out.println("in modify members"); // IProjectArea pa = (IProjectArea) data.getItems()[0]; IContributorHandle members[] = pa.getMembers(); for(IContributorHandle member: members) { IContributor user = (IContributor) fItemService.fetchItem(member, (new String[]{IContributor.NAME_PROPERTY,IContributor.DETAILS_PROPERTY})); System.out.println("user name="+user.getName()); String[] roles = RolePersistence.getRoleIds(RolePersistence.getPersistentRoleData(pa.getTeamData(), user)); for(String role:roles) { System.out.println("\t role="+role); } } // use this if in an Advisor // get the old data URI srcuri = URI.create(pa.getName().replaceAll(" ", "%20")); IProcessArea projectArea = fProcessServerService.findProcessArea(srcuri.toString(), null); // use this if in a participant // gets the new data (post save) // projectArea = (IProjectArea) data.getSavedItems()[0]; // get the list of members members = projectArea.getMembers(); System.out.println(" old info"); for(IContributorHandle member: members) { IContributor user = (IContributor) fItemService.fetchItem(member, (new String[]{IContributor.NAME_PROPERTY,IContributor.DETAILS_PROPERTY})); System.out.println("user name="+user.getName()); String[] roles = RolePersistence.getRoleIds(RolePersistence.getPersistentRoleData(projectArea.getTeamData(), user)); for(String role:roles) { System.out.println("\t role="+role); } } } } } } |
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I don't believe there is history for team area changes.
I'm not aware of any before/after capabilty on anything other than workitems
altho the getprocessarea/getsecondaryprocessarea might be how to get it.
what does operation.getSecondaryActions(operation.getProcessArea()) return.
Unfortunately "operation.getSecondaryActions(operation.getProcessArea())" returns an empty String array.
I do not know any more about this. I have never seen any history or change info team areas or project areas other than the process config source.