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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.skynet.core;
import static org.eclipse.osee.framework.core.enums.CoreBranches.COMMON;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.osee.framework.core.data.IArtifactToken;
import org.eclipse.osee.framework.core.data.IOseeBranch;
import org.eclipse.osee.framework.core.enums.CoreArtifactTokens;
import org.eclipse.osee.framework.core.enums.CoreArtifactTypes;
import org.eclipse.osee.framework.core.enums.CoreRelationTypes;
import org.eclipse.osee.framework.core.exception.ArtifactDoesNotExist;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.artifact.ArtifactCache;
import org.eclipse.osee.framework.skynet.core.artifact.ArtifactTypeManager;
import org.eclipse.osee.framework.skynet.core.artifact.search.ArtifactQuery;
/**
* @author Roberto E. Escobar
*/
public class OseeGroup {
private Artifact groupArtifact;
private final Map<IArtifactToken, Boolean> temporaryOverride = new HashMap<>();
private final IArtifactToken token;
public OseeGroup(IArtifactToken token) {
this.token = token;
this.groupArtifact = null;
}
/**
* @return Returns the group.
*/
public Artifact getGroupArtifact() throws OseeCoreException {
checkGroupExists();
return groupArtifact;
}
/**
* This does not persist the newly created relation that is the callers responsibility.
*/
public void addMember(User user) throws OseeCoreException {
getGroupArtifact().addRelation(CoreRelationTypes.Users_User, user);
}
/**
* Determines whether the user is a member of this group
*
* @param user to check
* @return whether the user is a member of this group
*/
public boolean isMember(User user) throws OseeCoreException {
return isTemporaryOverride(user) || getGroupArtifact().isRelated(CoreRelationTypes.Users_User, user);
}
/**
* Determines whether the current user is a member of this group
*
* @return whether the current user is a member of this group
*/
public boolean isCurrentUserMember() throws OseeCoreException {
return isMember(UserManager.getUser());
}
public boolean isTemporaryOverride(User user) {
if (temporaryOverride.get(token) != null) {
return temporaryOverride.get(token);
}
return false;
}
/**
* Allow user to temporarily override admin
*/
public void setTemporaryOverride(boolean member) {
temporaryOverride.put(token, member);
}
public void removeTemporaryOverride() {
temporaryOverride.remove(token);
}
private void checkGroupExists() throws OseeCoreException {
if (groupArtifact == null) {
groupArtifact = getOrCreateGroupArtifact(token);
}
}
private Artifact getOrCreateGroupArtifact(IArtifactToken token) throws OseeCoreException {
String cacheKey = CoreArtifactTypes.UserGroup + "." + token;
Artifact groupArtifact = ArtifactCache.getByTextId(cacheKey, COMMON);
if (groupArtifact == null) {
try {
groupArtifact = ArtifactQuery.getArtifactFromToken(token, COMMON);
} catch (ArtifactDoesNotExist ex) {
// do nothing
}
if (groupArtifact == null) {
Artifact userGroupsFolder = getOrCreateUserGroupsFolder(COMMON);
groupArtifact =
ArtifactTypeManager.addArtifact(CoreArtifactTypes.UserGroup, COMMON, token.getName(), token.getGuid());
userGroupsFolder.addChild(groupArtifact);
}
ArtifactCache.cacheByTextId(cacheKey, groupArtifact);
}
return groupArtifact;
}
private Artifact getOrCreateUserGroupsFolder(IOseeBranch branch) throws OseeCoreException {
String cacheKey = CoreArtifactTypes.Folder.getName() + "." + CoreArtifactTokens.UserGroups.getName();
Artifact usersGroupFolder = ArtifactCache.getByTextId(cacheKey, branch);
if (usersGroupFolder == null) {
usersGroupFolder = ArtifactQuery.checkArtifactFromId(CoreArtifactTokens.UserGroups.getUuid(), branch);
if (usersGroupFolder == null) {
Artifact root = OseeSystemArtifacts.getDefaultHierarchyRootArtifact(branch);
if (root.hasChild(CoreArtifactTokens.UserGroups.getName())) {
usersGroupFolder = root.getChild(CoreArtifactTokens.UserGroups.getName());
} else {
usersGroupFolder = ArtifactTypeManager.addArtifact(CoreArtifactTokens.UserGroups, branch);
root.addChild(usersGroupFolder);
}
}
ArtifactCache.cacheByTextId(cacheKey, usersGroupFolder);
}
return usersGroupFolder;
}
@Override
public String toString() {
return "OseeGroup [groupName=" + token.getName() + "]";
}
}
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