Examples of 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 $

Examples of org.jasig.portal.groups.IEntityGroup

      String chanKey = String.valueOf(channelDefinition.getId());
      IEntity channelDefEntity = GroupService.getEntity(chanKey, IChannelDefinition.class);
    @SuppressWarnings("unchecked")
      Iterator iter = channelDefEntity.getAllContainingGroups();
      while (iter.hasNext()) {
          IEntityGroup group = (IEntityGroup) iter.next();
          group.removeMember(channelDefEntity);
          group.update();
      }


      // remove permissions
      AuthorizationService authService = AuthorizationService.instance();
      String target = IPermission.CHANNEL_PREFIX + channelDefinition.getId();

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Examples of org.jasig.portal.groups.IEntityGroup

     * @param parent the destination category
     * @throws org.jasig.portal.groups.GroupsException
     */
    public void addCategoryToCategory(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.addMember(childGroup);
        parentGroup.updateMembers();
    }

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Examples of org.jasig.portal.groups.IEntityGroup

     * @throws org.jasig.portal.PortalException
     */
    public void addChannelToCategory(IChannelDefinition channelDef, ChannelCategory category) throws PortalException {
        String channelDefKey = String.valueOf(channelDef.getId());
        IEntity channelDefEntity = GroupService.getEntity(channelDefKey, IChannelDefinition.class);
        IEntityGroup categoryGroup = GroupService.findGroup(category.getId());
        categoryGroup.addMember(channelDefEntity);
        categoryGroup.updateMembers();
    }

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Examples of org.jasig.portal.groups.IEntityGroup

     * @param channelCategoryId the id of the category to get
     * @return channelCategory the channel category
     * @throws org.jasig.portal.groups.GroupsException
     */
    public ChannelCategory getChannelCategory(String channelCategoryId) throws GroupsException {
        IEntityGroup categoryGroup = GroupService.findGroup(channelCategoryId);
        ChannelCategory category = new ChannelCategory(channelCategoryId);
        category.setName(categoryGroup.getName());
        category.setDescription(categoryGroup.getDescription());
        category.setCreatorId(categoryGroup.getCreatorID());
        return category;
    }

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Examples of org.jasig.portal.groups.IEntityGroup

     * @throws org.jasig.portal.groups.GroupsException
     */
    @SuppressWarnings("unchecked")
    public ChannelCategory[] getChildCategories(ChannelCategory parent) throws GroupsException {
        String parentKey = String.valueOf(parent.getId());
        IEntityGroup parentGroup = GroupService.findGroup(parentKey);
        Set<ChannelCategory> categories = new HashSet<ChannelCategory>();
        Iterator<IGroupMember> iter = parentGroup.getMembers();
        while (iter.hasNext()) {
            IGroupMember gm = iter.next();
            if (gm.isGroup()) {
                String categoryId = gm.getKey();
                categories.add(getChannelCategory(categoryId));

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Examples of org.jasig.portal.groups.IEntityGroup

     * @throws org.jasig.portal.groups.GroupsException
     */
    @SuppressWarnings("unchecked")
    public IChannelDefinition[] getChildChannels(ChannelCategory parent) {
        String parentKey = String.valueOf(parent.getId());
        IEntityGroup parentGroup = GroupService.findGroup(parentKey);
        Set<IChannelDefinition> channelDefs = new HashSet<IChannelDefinition>();
        Iterator<IGroupMember> iter = parentGroup.getMembers();
        while (iter.hasNext()) {
            IGroupMember gm = (IGroupMember)iter.next();
            if (gm.isEntity()) {
                int channelPublishId = Integer.parseInt(gm.getKey());
                channelDefs.add(getChannelDefinition(channelPublishId));

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Examples of org.jasig.portal.groups.IEntityGroup


    EntityIdentifier ei = person.getEntityIdentifier();
      IAuthorizationPrincipal ap = AuthorizationService.instance().newPrincipal(ei.getKey(), ei.getType());
      
        String parentKey = String.valueOf(parent.getId());
        IEntityGroup parentGroup = GroupService.findGroup(parentKey);
        Set<IChannelDefinition> channelDefs = new HashSet<IChannelDefinition>();
        Iterator<IGroupMember> iter = parentGroup.getMembers();
        while (iter.hasNext()) {
            IGroupMember gm = (IGroupMember)iter.next();
            if (gm.isEntity()) {
                int channelPublishId = Integer.parseInt(gm.getKey());
              if(ap.canSubscribe(channelPublishId)) {

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Examples of org.jasig.portal.groups.IEntityGroup


    EntityIdentifier ei = person.getEntityIdentifier();
      IAuthorizationPrincipal ap = AuthorizationService.instance().newPrincipal(ei.getKey(), ei.getType());
      
        String parentKey = String.valueOf(parent.getId());
        IEntityGroup parentGroup = GroupService.findGroup(parentKey);
        Set<IChannelDefinition> channelDefs = new HashSet<IChannelDefinition>();
        Iterator<IGroupMember> iter = parentGroup.getMembers();
        while (iter.hasNext()) {
            IGroupMember gm = (IGroupMember)iter.next();
            if (gm.isEntity()) {
                int channelPublishId = Integer.parseInt(gm.getKey());
              if(ap.canManage(channelPublishId)) {

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Examples of org.jasig.portal.groups.IEntityGroup

     * @throws org.jasig.portal.groups.GroupsException
     */
    @SuppressWarnings("unchecked")
    public ChannelCategory[] getParentCategories(ChannelCategory child) throws GroupsException {
        String childKey = String.valueOf(child.getId());
        IEntityGroup childGroup = GroupService.findGroup(childKey);
        Set<ChannelCategory> parents = new HashSet<ChannelCategory>();
        Iterator iter = childGroup.getContainingGroups();
        while (iter.hasNext()) {
            IGroupMember gm = (IGroupMember)iter.next();
            if (gm.isGroup()) {
                String categoryId = gm.getKey();
                parents.add(getChannelCategory(categoryId));

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Examples of org.jasig.portal.groups.IEntityGroup

     * Gets top level channel category
     * @return channelCategories the new channel category
     * @throws org.jasig.portal.groups.GroupsException
     */
    public ChannelCategory getTopLevelChannelCategory() throws GroupsException {
        IEntityGroup categoryGroup = GroupService.getDistinguishedGroup(IGroupConstants.CHANNEL_CATEGORIES);
        return getChannelCategory(categoryGroup.getKey());
    }

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