public RoleAssignmentSet roleAssignments(User user, Dataverse dv) {
RoleAssignmentSet retVal = new RoleAssignmentSet(user);
while (dv != null) {
retVal.add(directRoleAssignments(user, dv));
if (dv.isPermissionRoot()) break;
dv = dv.getOwner();
}
return retVal;
}
/**
* Get all the available roles in a given dataverse, mapped by the dataverse that defines them.
* Map entries are ordered by reversed hierarchy (root is always last).
*
* @param dvId The id of dataverse whose available roles we query
* @return map of available roles.
*/
public Set<DataverseRole> availableRoles(Long dvId) {
Dataverse dv = em.find(Dataverse.class, dvId);
Set<DataverseRole> roles = dv.getRoles();
roles.addAll(findBuiltinRoles());
while (!dv.isEffectivelyPermissionRoot()) {
dv = dv.getOwner();
roles.addAll(dv.getRoles());
}
return roles;
}
public boolean isRequired() {
if (required == null) {
required = false;
if (this.datasetFieldType.isPrimitive() && this.datasetFieldType.isRequired()) {
required = true;
}
if (this.datasetFieldType.isHasRequiredChildren()) {
required = true;
}
Dataverse dv = getDataverse();
while (!dv.isMetadataBlockRoot()) {
if (dv.getOwner() == null) {
break; // we are at the root; which by defintion is metadata blcok root, regarldess of the
// value
}
dv = dv.getOwner();
}
List<DataverseFieldTypeInputLevel> dftilListFirst = dv.getDataverseFieldTypeInputLevels();
if (!getDatasetFieldType().isHasChildren()) {
for (DataverseFieldTypeInputLevel dsftil : dftilListFirst) {
if (dsftil.getDatasetFieldType().equals(this.datasetFieldType)) {
required = dsftil.isRequired();
}
}
}
if (getDatasetFieldType().isHasChildren() && (!dftilListFirst.isEmpty())) {
for (DatasetFieldType child : getDatasetFieldType().getChildDatasetFieldTypes()) {
for (DataverseFieldTypeInputLevel dftilTest : dftilListFirst) {
if (child.equals(dftilTest.getDatasetFieldType())) {
if (dftilTest.isRequired()) {
required = true;
}
}
}
}
}
}
// System.out.print("at return " + this.datasetFieldType.getDisplayName() + " " + required);
return required;
}
