Examples of org.jasig.portal.groups.IGroupMember

org.jasig.portal.groups.IGroupMember
An IGroupMember defines common behavior for both the leaf IEntity and composite IEntityGroup sub-types that together make up a Groups structure.
An IGroupMember can answer both its parents and its children but has no api for adding or removing them. These methods are defined on the composite type, IEntityGroup, since you add a member to a group, and not vice versa.
Because it extends IBasicEntity, an IGroupMember has an EntityIdentifier that can be used to cache and lock it. A leaf IGroupMember also has a separate EntityIdentifier for its underlying entity. This second EntityIdentifier is used to create and record group memberships. In the case of a composite (non-leaf) IGroupMember, both EntityIdentifiers are the same.
Take care to implement equals() and hashCode() so that duplicates returned from "deep" methods can be recognized. @author Dan Ellentuck @version $Revision: 19776 $

          CGroupsManagerUnrestrictedSessionData ursd = servant.getSessionData().getUnrestrictedData();


            Element rootElem = viewDoc.getDocumentElement();
            try{
                for (int mm = 0; mm< members.length;mm++){
                  IGroupMember mem = members[mm];
                  Element memelem = GroupsManagerXML.getGroupMemberXml(mem,false,null,ursd);
                  memelem.setAttribute("selected","true");
                  rootElem.appendChild(memelem);
                }
            }

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   public Element getXml (String aKey, String aType, Element anElem, CGroupsManagerUnrestrictedSessionData sessionData) {
      Document aDoc = sessionData.model;
      Utility.logMessage("DEBUG", "GroupMemberWrapper::getXml(" + aKey + "): START");
      Element rootElem = (anElem != null ? anElem : GroupsManagerXML.createElement(ELEMENT_TAGNAME, aDoc, false));
      Utility.logMessage("DEBUG", "GroupMemberWrapper::getXml(" + aKey + "): rootElem: " + rootElem);
      IGroupMember gm = retrieveGroupMember(aKey, aType);
      Utility.logMessage("DEBUG", "GroupMemberWrapper::getXml(" + aKey + "): grp: " + gm);
      getXml(gm, rootElem, sessionData);
      return  rootElem;
   }

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      Utility.logMessage("DEBUG", "GroupWrapper::expandElement(): Group Member: " + gm);
      Utility.logMessage("DEBUG", "GroupWrapper::expandElement(): Element: " + anElem);
      //We only want to expand the element if the attribute is set to "true"
      if (!Utility.areEqual(anElem.getAttribute("expanded"), "true")) {return anElem;}
      java.util.Iterator gmItr = null;
      IGroupMember aChildGm = null;
      Element tempElem = null;
      try {
         Utility.logMessage("DEBUG", "GroupWrapper::expandElement():  HERE COME THE KIDS");
         gmItr = gm.getMembers();
         // add new elements for new group members
         int gmCount = 0;
         while (gmItr.hasNext()) {
            aChildGm = (IGroupMember)gmItr.next();
            // if the limit has been exceeded, and this is not a group, skip it
            if (!limitRetrievals || aChildGm.isGroup() || gmCount < retrievalLimit) {
               String childKey = aChildGm.getKey();
               Utility.logMessage("DEBUG", "GroupWrapper::expandElement():  " + aChildGm);
               boolean memberElementFound = false;
               String tagname = (aChildGm.isGroup() ? GROUP_TAGNAME : ENTITY_TAGNAME);
               memberElementFound = GroupsManagerXML.getNodesByTagNameAndKey(anElem, tagname,
                     childKey).hasNext();
               if (!memberElementFound) {
                  tempElem = GroupsManagerXML.getGroupMemberXml(aChildGm,false, null, sessionData);
                  Utility.logMessage("DEBUG", "GroupWrapper::expandElement():  APPENDING "

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      if (hasMembers) {
         expandedElem.setAttribute("expanded", "true");
         Utility.logMessage("DEBUG", "ExpandGroup::execute(): About to retrieve children");
         // Have to check for non persistent search element before doing retrieval
         IGroupMember entGrp = (!isPersistentGroup(expandedElem) ?
            null :
            (IGroupMember)retrieveGroup(expandedElem.getAttribute("key")));
         GroupsManagerXML.getGroupMemberXml(entGrp, true, expandedElem, sd);
         //Utility.printDoc(xmlDoc, "renderXML: +++++++++ After children are retrieved +++++++++");
      }

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    * @param id
    * @return IGroupMember
    */
   public static IGroupMember retrieveGroupMemberForElementId (Document aDoc, String id) {
      Element gmElem = getElementById(aDoc, id);
      IGroupMember gm;


      // A null is returned if the element is null OR if the element is for a group that
      // is non-persistent
      if (gmElem == null || (Utility.areEqual(gmElem.getNodeName(), GROUP_TAGNAME) && !isPersistentGroup(gmElem))) {
         Utility.logMessage("INFO", "GroupsManagerXML::retrieveGroupMemberForElementId(): Unable to retrieve the element with id = "

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    * Returns the IGroupMember represented by an Element
    * @param gmElem
    * @return IGroupMember
    */
   public static IGroupMember retrieveGroupMemberForElement (Element gmElem) {
      IGroupMember gm;
      String gmKey = gmElem.getAttribute("key");
      Utility.logMessage("DEBUG", "GroupsManagerXML::retrieveGroupMemberForElement(): About to retrieve group member ("
            + gmElem.getTagName() + " for key: " + gmKey);
      if (gmElem.getTagName().equals(GROUP_TAGNAME)) {
         gm = GroupsManagerXML.retrieveGroup(gmKey);

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            targets = new HashMap();
            IEntityGroup everyone = GroupService.getDistinguishedGroup(GroupService.EVERYONE);
            targets.put(everyone.getKey(), everyone.getName());
            Iterator allgroups = everyone.getAllMembers();
            while (allgroups.hasNext()) {
               IGroupMember g = (IGroupMember)allgroups.next();
               if (g.isGroup()) {
                  if (targets.get(g.getKey()) == null) {
                     try {
                        targets.put(g.getKey(), ((IEntityGroup)g).getName());
                     } catch (Exception e) {
                        Utility.logMessage("ERROR", "CGroupsManager.init():: unable to add target"
                              + e, e);
                     }
                  }
               }
            }


            IEntityGroup allChans = GroupService.getDistinguishedGroup(GroupService.CHANNEL_CATEGORIES);
            targets.put(allChans.getKey(), allChans.getName());
            Iterator allcgroups = allChans.getAllMembers();
            while (allcgroups.hasNext()) {
               IGroupMember g = (IGroupMember)allcgroups.next();
               if (g.isGroup()) {
                  if (targets.get(g.getKey()) == null) {
                     try {
                        targets.put(g.getKey(), ((IEntityGroup)g).getName());
                     } catch (Exception e) {
                        Utility.logMessage("ERROR", "CGroupsManager.init():: unable to add target"
                              + e, e);
                     }
                  }

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         Utility.logMessage("DEBUG", this.getClass().getName() + "::setStaticData(): session Data = " + sessionData);
         Utility.logMessage("DEBUG", this.getClass().getName() + "::setStaticData(): sd = " + sd);
         Utility.logMessage("DEBUG", this.getClass().getName() + "::setStaticData(): uid = " + uid);
         sessionData.staticData = sd;
         IEntityGroup admin = GroupService.getDistinguishedGroup(GroupService.PORTAL_ADMINISTRATORS);
         IGroupMember currUser = AuthorizationService.instance().getGroupMember(sessionData.staticData.getAuthorizationPrincipal());
         sessionData.isAdminUser = (admin.deepContains(currUser));
         sessionData.user = sessionData.staticData.getPerson();
         sessionData.authPrincipal = sd.getAuthorizationPrincipal();
         sessionData.model = GroupsManagerXML.getGroupsManagerXml(sessionData);
         Utility.logMessage("DEBUG", this.getClass().getName() + "::setStaticData(): staticData Person ID = "

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       Collection groupKeys = alm.getPublishGroups(fragmentId);  
     IGroupMember[] members = new IGroupMember[groupKeys.size()];
     int i = 0; 
     for ( Iterator keys = groupKeys.iterator(); keys.hasNext(); i++ ) {
         String groupKey = (String) keys.next();
         IGroupMember member = GroupService.findGroup(groupKey);
         members[i] = member;  
       }
        return members;
    }

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            return false;


        try
        {
            EntityIdentifier ei = p.getEntityIdentifier();
            IGroupMember groupMember = GroupService.getGroupMember(ei);
            boolean isMember =false;
            
            if (evaluatorMode == MEMBER_OF_MODE)
            {
                isMember = groupMember.isMemberOf(group);
            }
            else
            { 
                isMember = groupMember.isDeepMemberOf(group);
            }
            return isMember;
        } catch (GroupsException e)
        {
            throw new RuntimeException("Unable to determine if user "

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