@Override
public ScimGroup deserialize(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException {
ScimGroup group = new ScimGroup();
Map<ScimGroupMember.Role, List<ScimGroupMember>> roles =
new HashMap<ScimGroupMember.Role, List<ScimGroupMember>>();
for (ScimGroupMember.Role role : ScimGroupMember.Role.values()) {
roles.put(role, new ArrayList<ScimGroupMember>());
}
Set<ScimGroupMember> allMembers = new HashSet<ScimGroupMember>();
while (jp.nextToken() != JsonToken.END_OBJECT) {
if (jp.getCurrentToken() == JsonToken.FIELD_NAME) {
String fieldName = jp.getCurrentName();
jp.nextToken();
if ("id".equalsIgnoreCase(fieldName)) {
group.setId(jp.readValueAs(String.class));
} else if ("displayname".equalsIgnoreCase(fieldName)) {
group.setDisplayName(jp.readValueAs(String.class));
} else if ("meta".equalsIgnoreCase(fieldName)) {
group.setMeta(jp.readValueAs(ScimMeta.class));
} else if ("schemas".equalsIgnoreCase(fieldName)) {
group.setSchemas(jp.readValueAs(String[].class));
} else {
String value = fieldName.substring(0, fieldName.length() - 1);
ScimGroupMember.Role role;
try {
role = ScimGroupMember.Role.valueOf(value.toUpperCase());
} catch (IllegalArgumentException ex) {
role = null;
}
if (role != null) {
ScimGroupMember[] members = jp.readValueAs(ScimGroupMember[].class);
for (ScimGroupMember member : members) {
member.setRoles(new ArrayList<ScimGroupMember.Role>());
}
roles.get(role).addAll(Arrays.asList(members));
allMembers.addAll(Arrays.asList(members));
}
}
}
}
for (ScimGroupMember member : allMembers) {
for (ScimGroupMember.Role role : roles.keySet()) {
if (roles.get(role).contains(member)) {
member.getRoles().add(role);
}
}
}
group.setMembers(new ArrayList<ScimGroupMember>(allMembers));
return group;
}
private List<ScimGroupMember.Role> getAuthorities(String authorities) {
List<ScimGroupMember.Role> result = new ArrayList<ScimGroupMember.Role>();
for (String a : authorities.split(",")) {
// for temporary backwards compatibility
if ("read".equalsIgnoreCase(a)) {
a = "reader";
} else if ("write".equalsIgnoreCase(a)) {
a = "writer";
}
result.add(ScimGroupMember.Role.valueOf(a.toUpperCase()));
}
return result;
}