/**
* Adds a new project to the metaproject. This sets up the name of the project and the description
* of the project in the metaproject. (Location is not set/used by this implementation - not all
* implementations use pprj files anymore).
*
* @param newProjectSettings The info about the new project
*/
private void addProjectToMetaProject(ProjectId projectId, NewProjectSettings newProjectSettings) {
MetaProject mp = getMetaProject();
ProjectInstance pi = mp.createProject(projectId.getId());
pi.setDescription(newProjectSettings.getProjectDescription());
final Instance protegeInstance = pi.getProtegeInstance();
final KnowledgeBase kb = protegeInstance.getKnowledgeBase();
final Slot displayNameSlot = kb.getSlot("displayName");
protegeInstance.setOwnSlotValue(displayNameSlot, newProjectSettings.getDisplayName());
User user = mp.getUser(newProjectSettings.getProjectOwner().getUserName());
pi.setOwner(user);
OWLAPIMetaProjectStore.getStore().saveMetaProject(this);
}
private ProjectInstance getProjectInstance(ProjectId projectId) throws UnknownProjectException {
try {
READ_LOCK.lock();
MetaProject metaProject = getMetaProject();
ProjectInstance pi = metaProject.getProject(projectId.getId());
if (pi == null) {
throw new UnknownProjectException(projectId);
}
return pi;
} finally {
READ_LOCK.unlock();
}
}
/**
* Detemines if the signed in user is the owner of the specified project
*
* @param projectId The project id
* @return <code>true</code> if the project exists AND there is a user signed in AND the signed in
* user is the owner of the project, otherwise <code>false</code>.
*/
protected boolean isSignedInUserProjectOwner(ProjectId projectId) {
UserId userId = getUserInSession();
if (userId.isGuest()) {
return false;
}
MetaProjectManager mpm = getMetaProjectManager();
MetaProject metaProject = mpm.getMetaProject();
ProjectInstance project = metaProject.getProject(projectId.getId());
if (project == null) {
return false;
}
User owner = project.getOwner();
return owner != null && userId.getUserName().equals(owner.getName());
}
public synchronized Set<ProjectId> getProjects() {
try {
READ_LOCK.lock();
MetaProject metaProject = getMetaProject();
Set<ProjectInstance> projectInstances = metaProject.getProjects();
Set<ProjectId> result = new HashSet<ProjectId>(projectInstances.size());
for (ProjectInstance pi : projectInstances) {
String projectName = pi.getName();
result.add(ProjectId.get(projectName));
}
return result;
} finally {
READ_LOCK.unlock();
}
}
public UserData registerUser(String userName, String email, String password)
throws UserRegistrationException {
checkNotNull(userName);
checkNotNull(email);
checkNotNull(password);
User existingUser = metaproject.getUser(userName);
if (existingUser != null) {
throw new UserNameAlreadyExistsException(userName);
}
for (User user : metaproject.getUsers()) {
if (email.equals(user.getEmail())) {
throw new UserEmailAlreadyExistsException(email);
}
}
User newUser = metaproject.createUser(userName, password);
return AuthenticationUtil.createUserData(UserId.getUserId(newUser.getName()));
}
@Override
public ProjectDetails getProjectDetails(ProjectId projectId) throws UnknownProjectException {
ProjectInstance pi = metaproject.getProject(projectId.getId());
if (pi == null) {
throw new UnknownProjectException(projectId);
}
return createProjectDetailsFromProjectInstance(pi);
}
/**
* Determines if the signed in user is an admin.
*
* @return <code>true</code> if there is a user signed in AND the signed in user corresponds to a
* user which exists where that user is an admin, otherwise <code>false</code>
*/
protected boolean isSignedInUserAdmin() {
UserId userId = getUserInSession();
if (userId.isGuest()) {
return false;
}
MetaProjectManager mpm = getMetaProjectManager();
MetaProject metaProject = mpm.getMetaProject();
User user = metaProject.getUser(userId.getUserName());
if (user == null) {
return false;
}
for (Group group : user.getGroups()) {
if (OntologyShareAccessConstants.ADMIN_GROUP.equals(group.getName())) {
return true;
}
}
return false;
}
private void setPropertyValue(ProjectId projectId, String propertyName, String propertyValue) {
try {
WRITE_LOCK.lock();
ProjectInstance pi = getProjectInstance(projectId);
MetaProject mp = getMetaProject();
PropertyValue pv = mp.createPropertyValue(propertyName, propertyValue);
Set<PropertyValue> propertyValues = new HashSet<PropertyValue>(pi.getPropertyValues());
for (Iterator<PropertyValue> it = propertyValues.iterator(); it.hasNext(); ) {
PropertyValue curPv = it.next();
if (curPv.getPropertyName().equals(propertyName)) {
it.remove();
}
}
propertyValues.add(pv);
pi.setPropertyValues(propertyValues);
// Should be threaded off
save();
} finally {
WRITE_LOCK.unlock();
}
}
public List<ProjectDetails> getListableReadableProjects(UserId userId) {
Policy policy = metaproject.getPolicy();
User user = policy.getUserByName(userId.getUserName());
List<ProjectDetails> result = new ArrayList<ProjectDetails>();
for (ProjectInstance projectInstance : metaproject.getProjects()) {
final String name = projectInstance.getName();
if (name != null && ProjectId.isWelFormedProjectId(name)) {
final ProjectId projectId = ProjectId.get(name);
if (isAuthorisedToReadAndList(policy, user, projectInstance)) {
OWLAPIProjectDocumentStore ds =
OWLAPIProjectDocumentStore.getProjectDocumentStore(projectId);
if (ds.exists()) {
final ProjectDetails projectDetails =
createProjectDetailsFromProjectInstance(projectInstance);
result.add(projectDetails);
}
}
}
}
return result;
}
public void dispose() {
metaproject.dispose();
synchronized (this) {
notifyAll();
}
}