protected List<RoleMember> getPrimaryRoleMembers(
Role role, Map<String, String> qualification, DateTime asOfDate, boolean isActiveOnly) {
// define the return value
List<RoleMember> primaryRoleMembers = new ArrayList<RoleMember>();
if (role != null) {
RoleTypeService roleTypeService = getRoleTypeService(role);
// use predicate based filtering only on non-derived role.
if (roleTypeService == null || !roleTypeService.isDerivedRoleType()) {
List<Predicate> predicates = new ArrayList<Predicate>();
predicates.add(equal(KimConstants.PrimaryKeyConstants.SUB_ROLE_ID, role.getId()));
if (isActiveOnly) {
predicates.add(
or(isNull("activeFromDateValue"), lessThanOrEqual("activeFromDateValue", asOfDate)));
predicates.add(
or(isNull("activeToDateValue"), greaterThan("activeToDateValue", asOfDate)));
}
// LookupCustomizer<RoleMemberBo> lookupCustomizer = builder.build();
// guard for default type roles
if (roleTypeService != null) {
if (MapUtils.isEmpty(qualification)) {
primaryRoleMembers =
getRoleService()
.findRoleMembers(
QueryByCriteria.Builder.fromPredicates(
predicates.toArray(new Predicate[predicates.size()])))
.getResults();
} else {
// get the keys (name) of the qualifiers needed for membership in this role
List<String> attributesForExactMatch = roleTypeService.getQualifiersForExactMatch();
if (CollectionUtils.isNotEmpty(attributesForExactMatch)) {
if (attributesForExactMatch.size() <= 1) {
for (Map.Entry<String, String> qualificationEntry : qualification.entrySet()) {
// do not add a qualification predicate for an attribute unless it is required for
// matching
if (attributesForExactMatch.contains(qualificationEntry.getKey())) {
predicates.add(
equal(
"attributes[" + qualificationEntry.getKey() + "]",
qualificationEntry.getValue()));
}
}
primaryRoleMembers =
getRoleService()
.findRoleMembers(
QueryByCriteria.Builder.fromPredicates(
predicates.toArray(new Predicate[predicates.size()])))
.getResults();
} else {
// rice's transformation doesn't work with more than one attribute.
// here is a terrible hack
List<RoleMember> intersectedMembers = null;
for (Map.Entry<String, String> qualificationEntry : qualification.entrySet()) {
// do not add a qualification predicate for an attribute unless it is required for
// matching
if (attributesForExactMatch.contains(qualificationEntry.getKey())) {
Predicate attrPredicates =
equal(
"attributes[" + qualificationEntry.getKey() + "]",
qualificationEntry.getValue());
Predicate[] tempPredicates =
predicates.toArray(new Predicate[predicates.size() + 1]);
tempPredicates[predicates.size()] = attrPredicates;
List<RoleMember> tempMembers =
new ArrayList<RoleMember>(
getRoleService()
.findRoleMembers(
QueryByCriteria.Builder.fromPredicates(tempPredicates))
.getResults());
if (intersectedMembers == null) {
intersectedMembers = new ArrayList<>();
intersectedMembers.addAll(tempMembers);
} else {
intersectedMembers = intersect(intersectedMembers, tempMembers);
}
}
}
primaryRoleMembers = intersectedMembers;
}
}
}
}
} else {
// for derived roles just add the as-of date and active only flag to a copy of the
// qualification
Map<String, String> derivedRoleQualification = new HashMap<String, String>(qualification);
derivedRoleQualification.put("asOfDate", asOfDate.toString());
derivedRoleQualification.put("activeOnly", String.valueOf(isActiveOnly));
List<RoleMembership> derivedRoleMembers =
roleTypeService.getRoleMembersFromDerivedRole(
role.getNamespaceCode(), role.getName(), derivedRoleQualification);
// convert the role memberships into role members
for (RoleMembership derivedRoleMember : derivedRoleMembers) {
RoleMember roleMember =
RoleMember.Builder.create(
derivedRoleMember.getRoleId(),
derivedRoleMember.getId(),
derivedRoleMember.getMemberId(),
derivedRoleMember.getType(),
null,
null,
derivedRoleMember.getQualifier(),
role.getName(),
role.getNamespaceCode())
.build();
primaryRoleMembers.add(roleMember);
}
}
}
return primaryRoleMembers;
}
public boolean principalHasRole(
String principalId,
String namespaceCode,
String roleName,
Map<String, String> qualification,
DateTime asOfDate) {
boolean principalHasRole = false;
String roleId = getRoleService().getRoleIdByNamespaceCodeAndName(namespaceCode, roleName);
if (roleId == null) {
return false;
}
if (asOfDate.compareTo(LocalDate.now().toDateTimeAtStartOfDay()) == 0) {
principalHasRole =
getRoleService()
.principalHasRole(principalId, Collections.singletonList(roleId), qualification);
} else {
List<RoleMember> roleMembers =
getRoleMembers(namespaceCode, roleName, qualification, asOfDate, true);
for (RoleMember roleMember : roleMembers) {
if (MemberType.PRINCIPAL.equals(roleMember.getType())) {
if (StringUtils.equals(roleMember.getMemberId(), principalId)) {
principalHasRole = true;
break;
}
} else if (MemberType.GROUP.equals(roleMember.getType())) {
if (HrServiceLocator.getKPMEGroupService()
.isMemberOfGroupWithId(principalId, roleMember.getMemberId(), asOfDate)) {
// if (getGroupService().isMemberOfGroup(principalId, roleMember.getMemberId())) {
principalHasRole = true;
break;
}
} else if (MemberType.ROLE.equals(roleMember.getType())) {
Role derivedRole =
getRoleService()
.getRoleByNamespaceCodeAndName(
KPMENamespace.KPME_HR.getNamespaceCode(),
KPMERole.DERIVED_ROLE_POSITION.getRoleName());
// check if the member represents the (nested) derived role 'position'
if (derivedRole != null && roleMember.getMemberId().equals(derivedRole.getId())) {
// add custom attributes
Map<String, String> qual = new HashMap<String, String>();
qual.putAll(roleMember.getAttributes());
qual.put("asOfDate", asOfDate.toString());
// return true if the principal id is a member of the (nested) derived role 'position'
RoleTypeService roleTypeService = getRoleTypeService(derivedRole);
if (roleTypeService.hasDerivedRole(
principalId,
new ArrayList<String>(),
derivedRole.getNamespaceCode(),
derivedRole.getName(),
qual)) {
principalHasRole = true;
break;
}
}
}
}
}
return principalHasRole;
}
/**
* Helper method to recursively search for role members.
*
* @param role The role
* @param qualification The map of role qualifiers
* @param asOfDate The effective date of the role
* @param activeOnly or not to get only active role members
* @return the list of role members in {@code role}.
*/
private List<RoleMember> getRoleMembers(
Role role, Map<String, String> qualification, DateTime asOfDate, boolean activeOnly) {
List<RoleMember> roleMembers = new ArrayList<RoleMember>();
if (asOfDate == null) {
asOfDate = LocalDate.now().toDateTimeAtStartOfDay();
}
if (role != null) {
RoleTypeService roleTypeService = getRoleTypeService(role);
if (roleTypeService == null || !roleTypeService.isDerivedRoleType()) {
List<RoleMember> primaryRoleMembers =
getPrimaryRoleMembers(role, qualification, asOfDate, activeOnly);
if (CollectionUtils.isNotEmpty(primaryRoleMembers)) {
// flatten into constituent group and principal role members
for (RoleMember primaryRoleMember : primaryRoleMembers) {
if (MemberType.PRINCIPAL.equals(primaryRoleMember.getType())) {
roleMembers.add(primaryRoleMember);
} else if (MemberType.GROUP.equals(primaryRoleMember.getType())) {
roleMembers.add(primaryRoleMember);
} else if (MemberType.ROLE.equals(primaryRoleMember.getType())) {
// recursive call to get role members
Map<String, String> copiedQualification =
addCustomDerivedQualifications(
primaryRoleMember.getAttributes(), asOfDate, activeOnly);
List<RoleMembership> memberships =
getRoleService()
.getRoleMembers(
Collections.singletonList(primaryRoleMember.getMemberId()),
copiedQualification);
for (RoleMembership membership : memberships) {
RoleMember roleMember =
RoleMember.Builder.create(
membership.getRoleId(),
membership.getId(),
membership.getMemberId(),
membership.getType(),
null,
null,
membership.getQualifier(),
"",
"")
.build();
roleMembers.add(roleMember);
}
}
}
}
} else {
Map<String, String> qual =
addCustomDerivedQualifications(qualification, asOfDate, activeOnly);
List<RoleMembership> derivedRoleMembers =
roleTypeService.getRoleMembersFromDerivedRole(
role.getNamespaceCode(), role.getName(), qual);
if (CollectionUtils.isNotEmpty(derivedRoleMembers)) {
for (RoleMembership derivedRoleMember : derivedRoleMembers) {
RoleMember roleMember =
RoleMember.Builder.create(
derivedRoleMember.getRoleId(),
derivedRoleMember.getId(),
derivedRoleMember.getMemberId(),
derivedRoleMember.getType(),
null,
null,
derivedRoleMember.getQualifier(),
role.getName(),
role.getNamespaceCode())
.build();
roleMembers.add(roleMember);
}
}
}
}
return roleMembers;
}