Examples of org.jasig.portal.groups.IEntityGroup

org.jasig.portal.groups.IEntityGroup
An IEntityGroup is a composite, or non-leaf IGroupMember. It contains IEntities and other IEntityGroups.
The api defines methods for adding a member to, and removing it from, a group, though not vice versa. (Although there is nothing to prevent a given IGroupMember implementation from storing references to its containing groups.) These methods only change the group structure in memory.
addMember(IGroupMember gm)
removeMember(IGroupMember gm)

The following methods commit changes in the group structure to the persistent store:
delete() - delete the group and its memberships
update() - insert or update the group, as appropriate
updateMembers() - insert/update/delete group memberships as appropriate

The following methods were added to permit an IEntityGroup to function within a composite group service:
getLocalKey() - returns the key within the service of origin.
getServiceName() - returns the Name of the group service of origin.
setLocalGroupService() - sets the group service of origin.

@author Dan Ellentuck @version $Revision: 19776 $

    }
    return context;
  }


  protected IEntityGroup makeGroup(GroupShadow shadow) throws GroupsException{
    IEntityGroup group = null;
    if ( shadow != null )
    {
        group = new EntityGroupImpl(shadow.key,iperson); 
        group.setDescription(shadow.description);
        group.setName(shadow.name);
    }
    return group;
  }

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  public String[] findMemberGroupKeys(IEntityGroup group) throws GroupsException
  {
    List keys = new ArrayList();
    for ( Iterator itr=findMemberGroups(group); itr.hasNext(); )
    {
        IEntityGroup eg = (IEntityGroup) itr.next();
        keys.add(eg.getKey());
    }
    return (String[]) keys.toArray(new String[keys.size()]);
  }

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     * @param sD
     */
    public void setStaticData (org.jasig.portal.ChannelStaticData sD) throws PortalException{
        this.session = new PermissionsSessionData();
        session.staticData = sD;
        IEntityGroup admin = GroupService.getDistinguishedGroup(GroupService.PORTAL_ADMINISTRATORS);
        IGroupMember me = AuthorizationService.instance().getGroupMember(session.staticData.getAuthorizationPrincipal());
        if (admin.deepContains(me)) {
            session.isAuthorized = true;
        }
        session.isFinished=false;


    }

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    * @return Element
    */
   public Element getXml (IGroupMember gm, Element anElem, CGroupsManagerUnrestrictedSessionData sessionData) {
      Document aDoc = sessionData.model;
      String nextID;
      IEntityGroup entGrp = (IEntityGroup)gm;
      Element rootElem = (anElem != null ? anElem : GroupsManagerXML.createElement(ELEMENT_TAGNAME, aDoc, false));
      Utility.logMessage("DEBUG", "GroupWrapper::getXml(): START, Element Expanded: " + rootElem.getAttribute("expanded"));
      try {
         String uid = rootElem.getAttribute("id");
         if (Utility.areEqual(uid, "")) {
            nextID = GroupsManagerXML.getNextUid();
            rootElem.setAttribute("id", nextID);
         }
         rootElem.setAttribute("key", gm.getKey());
         rootElem.setAttribute("entityType",gm.getLeafType().getName());
         rootElem.setAttribute("type", gm.getType().getName());
         rootElem.setAttribute("editable", String.valueOf(entGrp.isEditable()));
         boolean hasMems = gm.hasMembers();
         if (!hasMems) {
            rootElem.setAttribute("expanded", "false");
         }
         boolean isGroupExpanded = (Boolean.valueOf(rootElem.getAttribute("expanded")).booleanValue());

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         String userName = (String)AnIndividual.getAttribute( Constants.UNFIELD );
         IGroupMember gm =
          GroupService.getGroupMember( userName, IPerson.class );


         for (Iterator itr = gm.getContainingGroups(); itr.hasNext(); ) {
             IEntityGroup group = (IEntityGroup) itr.next();


             if ( group.isEditable() ) {
               IEntityGroup lg =
                 GroupService.findLockableGroup( group.getKey(), this.getClass().getName() );


               lg.removeMember( gm );
               lg.update();


               LOG.info("Removed " + userName + " from " + group.getKey());
             }// if
          }// for

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        // Do a first loop to build the main catalog (new_groups)...
        for (LdapRecord r : set) {
            
            // new_groups (me)...
            IEntityGroup g = r.getGroup();
            new_groups.put(g.getLocalKey(), g);


        }
        
        // Do a second loop to build local indeces...
        for (LdapRecord r : set) {


            IEntityGroup g = r.getGroup();


            // new_parents (I am a parent for all my children)...
            for (String childKey : r.getKeysOfChildren()) {
                
                // NB:  We're only interested in relationships between 
                // objects in the main catalog (i.e. new_groups);  
                // discard everything else...
                if (!new_groups.containsKey(childKey)) {
                    break;
                }


                List<String> parentsList = new_parents.get(childKey);
                if (parentsList == null) {
                    // first parent for this child...
                    parentsList = Collections.synchronizedList(new LinkedList<String>());
                    new_parents.put(childKey, parentsList);
                }
                parentsList.add(g.getLocalKey());


            }
            
            // new_children...
            List<String> childrenList = Collections.synchronizedList(new LinkedList<String>());
            for (String childKey : r.getKeysOfChildren()) {
                // NB:  We're only interested in relationships between 
                // objects in the main catalog (i.e. new_groups);  
                // discard everything else...
                if (new_groups.containsKey(childKey)) {
                    childrenList.add(childKey);
                }
            }
            new_children.put(g.getLocalKey(), childrenList);
            
            // new_keysByUpperCaseName...
            List<String> groupsWithMyName = new_keysByUpperCaseName.get(g.getName().toUpperCase());
            if (groupsWithMyName == null) {
                // I am the first group with my name (pretty likely)...
                groupsWithMyName = Collections.synchronizedList(new LinkedList<String>());
                new_keysByUpperCaseName.put(g.getName().toUpperCase(), groupsWithMyName);
            }
            groupsWithMyName.add(g.getLocalKey());
            
        }       
        
        /*
         * Now load the ROOT_GROUP into the collections...

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      //parentEntityType = (Class) GroupsManagerXML.getEntityTypes().get("Person");
      Utility.logMessage("DEBUG", "CreateGroup::execute(): About to create new group: "
            + newGrpName + " Type: " + parentEntityType.getName());
      String userID = sessionData.user.getEntityIdentifier().getKey();
      Utility.logMessage("DEBUG", "CreateGroup::execute(): userID = " + userID);
      IEntityGroup childEntGrp = GroupService.newGroup(parentEntityType);
      childEntGrp.setName(newGrpName);
      childEntGrp.setCreatorID(userID);
      childEntGrp.update();
      Utility.logMessage("DEBUG", "CreateGroup::execute(): About to add new group: "
         + newGrpName);
      parentGroup.addMember((IGroupMember)childEntGrp);
      parentGroup.updateMembersAndRenewLock();
      parentNodes = GroupsManagerXML.getNodesByTagNameAndKey(model, GROUP_TAGNAME, parentKey);

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         CGroupsManagerUnrestrictedSessionData unrsd = sessionData.getUnrestrictedData();
         Iterator entTypeKeys = entTypes.keySet().iterator();
         while (entTypeKeys.hasNext()) {
            Object key = entTypeKeys.next();
            Class entType = (Class)entTypes.get(key);
            IEntityGroup rootGrp = GroupService.getRootGroup(entType);
            rootGroupElement = getGroupMemberXml(rootGrp, true, null, unrsd);
            rootGroupElement.setAttribute("editable", String.valueOf(rootGrp.isEditable()));
            rootGroupsElem.appendChild(rootGroupElement);
         }
      } catch (Exception e) {
         Utility.logMessage("ERROR", "GroupsManagerXML::getGroupsManagerXML(): ERROR"
               + e, e);

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      // A search element holds search results and should not be refreshed
      // because it is not persistent.
      if (!isPersistentGroup(updElem)) {
         return;
      }
      IEntityGroup updEntGrp = (entGrp != null ? entGrp : retrieveGroup (updElem.getAttribute("key")));
      //Utility.logMessage("DEBUG", "GroupsManagerXML::refreshElement(): About to update xml for element id: " + updElem.getAttribute("id") + " Key: " + updElem.getAttribute("key"));
      Utility.printElement(updElem, "Element before update------");
      NodeList nList = updElem.getElementsByTagName("dc:title");
      if (nList.getLength() > 0) {
         Node titleNode = nList.item(0);
         titleNode.getFirstChild().setNodeValue(entGrp.getName());
      }


      nList = updElem.getElementsByTagName("dc:description");
      if (nList.getLength() > 0) {
         Node descNode = nList.item(0);
         descNode.getFirstChild().setNodeValue(entGrp.getDescription());
      }


      nList = updElem.getElementsByTagName("dc:creator");
      if (nList.getLength() > 0) {
         Node descNode = nList.item(0);
         String crtName = GroupsManagerXML.getEntityName(updEntGrp.getLeafType(), updEntGrp.getCreatorID());
         descNode.getFirstChild().setNodeValue(crtName);
      }
      Utility.printElement(updElem, "Element after update++++++");
      return;
   }

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      // A search element holds search results and should not be refreshed
      // because it is not persistent.
      if (!isPersistentGroup(chkElem)) {
         return false;
      }
      IEntityGroup chkEntGrp = (entGrp != null ? entGrp : retrieveGroup (chkElem.getAttribute("key")));
      Utility.logMessage("DEBUG", "GroupsManagerXML::refreshRequired(): About to check if element needs to be refreshed for Element ID: "
            + chkElem.getAttribute("id") + " Key: " + chkElem.getAttribute("key"));
      String elemValue = getElementValueForTagName(chkElem, "dc:title");
      if (!Utility.areEqual(elemValue, chkEntGrp.getName())){
         Utility.logMessage("DEBUG", "GroupsManagerXML::refreshRequired(): Name has changed!!");
         return true;
      }
      elemValue = getElementValueForTagName(chkElem, "dc:description");
      if (!Utility.areEqual(elemValue, chkEntGrp.getDescription())){
         Utility.logMessage("DEBUG", "GroupsManagerXML::refreshRequired(): Description has changed!!");
         return true;
      }


      return false;

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Related Classes of org.jasig.portal.groups.IEntityGroup

org.jasig.portal.AbstractChannelRegistryStore

org.jasig.portal.api.groups.ApiGroupsService

org.jasig.portal.api.groups.EntityService

org.jasig.portal.api.permissions.ApiPermissionsService

org.jasig.portal.channel.ChannelPublishingServiceImpl

org.jasig.portal.ChannelRegistryManager

org.jasig.portal.channels.cusermanager.provider.DefaultDataHandlerImpl

org.jasig.portal.channels.groupsmanager.CGroupsManager

org.jasig.portal.channels.groupsmanager.CGroupsManagerServantFactory

org.jasig.portal.channels.groupsmanager.commands.AssignPermissions

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