/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a
* copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jasig.portal.channels.groupsmanager.commands;
import java.util.Iterator;
import org.jasig.portal.ChannelRuntimeData;
import org.jasig.portal.channels.groupsmanager.CGroupsManagerSessionData;
import org.jasig.portal.channels.groupsmanager.GroupsManagerXML;
import org.jasig.portal.channels.groupsmanager.Utility;
import org.jasig.portal.groups.IEntityGroup;
import org.jasig.portal.groups.IGroupMember;
import org.jasig.portal.groups.ILockableEntityGroup;
import org.jasig.portal.services.GroupService;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* We will only be creating groups. We do not create entities. Once we create
* the new group, it will be added to a parent and default permissions will
* be assigned if the user is not in the portal adminstrators groups that automatically
* has full access.
* All of the xml nodes for the parent group will be found and if the node is
* expanded, the new child node will be added.
* @author Don Fracapane
* @version $Revision: 19776 $
* @deprecated All IChannel implementations should be migrated to portlets
*/
@Deprecated
public class CreateGroup extends GroupsManagerCommand {
/** Creates new CreateGroup */
public CreateGroup () {
}
/**
* This is the public method
* @param sessionData
* @throws Exception
*/
public void execute (CGroupsManagerSessionData sessionData) throws Exception{
ChannelRuntimeData runtimeData= sessionData.runtimeData;
Utility.logMessage("DEBUG", "CreateGroup::execute(): Start");
Document model = getXmlDoc(sessionData);
String parentID = getCommandArg(runtimeData);
String newGrpName = runtimeData.getParameter("grpNewName");
Utility.logMessage("DEBUG", "CreateGroup::execute(): New grp: " + newGrpName +
" will be added to parent element = " + parentID);
ILockableEntityGroup parentGroup = null;
Class parentEntityType;
Element parentElem = GroupsManagerXML.getElementByTagNameAndId(model, GROUP_TAGNAME, parentID);
String parentKey = parentElem.getAttribute("key");
String retMsg;
Iterator parentNodes;
if (parentElem == null) {
retMsg = "Unable to find Parent element!";
sessionData.feedback = retMsg;
Utility.logMessage("ERROR", "CreateGroup::execute(): " + retMsg);
return;
}
Utility.logMessage("DEBUG", "CreateGroup::execute(): Parent element was found!");
//parentGroup = GroupsManagerXML.retrieveGroup(parentKey);
parentGroup = sessionData.lockedGroup;
if (parentGroup == null) {
retMsg = "Unable to retrieve Parent Entity Group!";
sessionData.feedback = retMsg;
return;
}
parentEntityType = parentGroup.getLeafType();
//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);
// add new group to all parent group xml nodes
while (parentNodes.hasNext()) {
Element parentNode = (Element)parentNodes.next();
GroupsManagerXML.getGroupMemberXml((IGroupMember)parentGroup, true, parentNode,
sessionData.getUnrestrictedData());
((Element)parentNode).setAttribute("hasMembers", "true");
}
/** Grant all permissions for the new group to the creator only if the user is
* not in the portal administrators group
*/
if (!sessionData.isAdminUser){
GroupsManagerXML.createPermissions(sessionData, childEntGrp);
}
// Parent was locked so no other thread or process could have changed it, but
// child members could have changed.
GroupsManagerXML.refreshAllNodesRecursivelyIfRequired(sessionData.getUnrestrictedData(), parentElem);
Utility.logMessage("DEBUG", "CreateGroup::execute(): Finished");
}
}