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 $

     * Creates a new channel category.
     * @return channelCategory the new channel category
     * @throws org.jasig.portal.groups.GroupsException
     */
    public ChannelCategory newChannelCategory() throws GroupsException {
        IEntityGroup categoryGroup = GroupService.newGroup(IChannelDefinition.class);
        categoryGroup.setName(""); // name cannot be null
        categoryGroup.setCreatorID(""); // creatorId cannot be null
        categoryGroup.update();
        String id = categoryGroup.getKey();
        return new ChannelCategory(id);
    }

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    public ChannelCategory newChannelCategory( String name,
            String description,
            String creatorId )
    throws GroupsException
    {
        IEntityGroup categoryGroup = GroupService.newGroup(IChannelDefinition.class);
        categoryGroup.setName( name ); // name cannot be null
        categoryGroup.setCreatorID( creatorId ); // creatorId cannot be null
        categoryGroup.setDescription( description );
        categoryGroup.update();
        String id = categoryGroup.getKey();
        ChannelCategory cat = new ChannelCategory(id);
        cat.setName( name );
        cat.setDescription( description );
        cat.setCreatorId( creatorId );
        return cat;

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     * @param parent the category to remove from
     * @throws org.jasig.portal.groups.GroupsException
     */
    public void removeCategoryFromCategory(ChannelCategory child, ChannelCategory parent) throws GroupsException {
        String childKey = String.valueOf(child.getId());
        IEntityGroup childGroup = GroupService.findGroup(childKey);
        String parentKey = String.valueOf(parent.getId());
        IEntityGroup parentGroup = GroupService.findGroup(parentKey);
        parentGroup.removeMember(childGroup);
        parentGroup.updateMembers();
    }

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     */
    public void removeChannelFromCategory(IChannelDefinition channelDef, ChannelCategory category) throws PortalException {
        String channelDefKey = String.valueOf(channelDef.getId());
        IEntity channelDefEntity = GroupService.getEntity(channelDefKey, IChannelDefinition.class);
        String categoryKey = String.valueOf(category.getId());
        IEntityGroup categoryGroup = GroupService.findGroup(categoryKey);
        categoryGroup.removeMember(channelDefEntity);
        categoryGroup.updateMembers();
    }

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     * Persists a channel category.
     * @param category the channel category to persist
     * @throws org.jasig.portal.groups.GroupsException
     */
    public void saveChannelCategory(ChannelCategory category) throws GroupsException {
        IEntityGroup categoryGroup = GroupService.findGroup(category.getId());
        categoryGroup.setName(category.getName());
        categoryGroup.setDescription(category.getDescription());
        categoryGroup.setCreatorID(category.getCreatorId());
        categoryGroup.update();
    }

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  public static Document getChannelRegistryXML() throws Exception {
    Document doc = DocumentFactory.getNewDocument();
    Element registry = doc.createElement("registry");
    doc.appendChild(registry);


    IEntityGroup channelCategoriesGroup = GroupService.getDistinguishedGroup(GroupService.CHANNEL_CATEGORIES);
    processGroupsRecursively(channelCategoriesGroup, doc, registry);


    return doc;
  }

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    Date now = new Date();
    Iterator iter = group.getMembers();
    while (iter.hasNext()) {
      IGroupMember member = (IGroupMember)iter.next();
      if (member.isGroup()) {
        IEntityGroup memberGroup = (IEntityGroup)member;
        String key = memberGroup.getKey();
        String name = memberGroup.getName();
        String description = memberGroup.getDescription();


        // Create category element and append it to its parent
        Element categoryE = owner.createElement("category");
        categoryE.setAttribute("ID", "cat" + key);
        categoryE.setIdAttribute("ID", true);

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                        "CHAN_ID." + String.valueOf(form.getId()));
                for (int mp = 0; mp < prins.length; mp++) {
                  JsonEntityBean bean;
                  
                  // first assume this is a group
                  IEntityGroup group = GroupService.findGroup(prins[mp].getKey());
                  if (group != null) {
                      bean = new JsonEntityBean(group, EntityEnum.GROUP.toString());
                  } 
                  
                  // if a matching group can't be found, try to find a matching
                  // non-group entity
                  else {
                      IGroupMember member = AuthorizationService.instance().getGroupMember(prins[mp]);
                      bean = new JsonEntityBean(member, EntityEnum.PERSON.toString());
                      String name = groupListHelper.lookupEntityName(bean);
                      bean.setName(name);
                  }
                  
                    form.addGroup(bean);
                }
      } catch (GroupsException e) {
        e.printStackTrace();
      }
    } 
        
        // otherwise, if this is a new channel, pre-populate the categories
        // and groups with some reasonable defaults
        else {
          
      // pre-populate with top-level category
      IEntityGroup channelCategoriesGroup = GroupService.getDistinguishedGroup(GroupService.CHANNEL_CATEGORIES);
      form.addCategory(new JsonEntityBean(channelCategoriesGroup, groupListHelper.getEntityType(channelCategoriesGroup)));


      // pre-populate with top-level group
      IEntityGroup everyoneGroup = GroupService.getDistinguishedGroup(GroupService.EVERYONE);
      form.addGroup(new JsonEntityBean(everyoneGroup, groupListHelper.getEntityType(everyoneGroup)));
    }


    return form;
  }

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        int x = 0;
        while (i.hasNext()){
          if (x > 0){
            buf.append(", "); 
          }
           IEntityGroup g = (IEntityGroup) i.next();
           buf.append(g.getName());
           x++;
        }
      }
      r = buf.toString();
    }

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                Element anode = (Element) anodes.item(j);
                String catString = XML.getElementText(anode).trim();
                // need to look up corresponding category id
                // ie: Applications = local.50
                //     Entertainment = local.51
                IEntityGroup cat = getGroup(catString, IChannelDefinition.class);


                if (cat != null)
                    ci.categories[j] = crs.getChannelCategory(cat.getKey());
                else
                    throw new Exception(
                        "Invalid entry '" + catString + "' for category.");
            }
        }

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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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