Examples with UnionMember org.omg.CORBA.UnionMember used on opensource projects

Example 1 with UnionMember

use of org.omg.CORBA.UnionMember in project cxf by apache.

the class CorbaUtils method getUnionTypeCode.

public static TypeCode getUnionTypeCode(ORB orb, Object obj, CorbaTypeMap typeMap, Stack<QName> seenTypes) {
    Union unionType = (Union) obj;
    if (seenTypes.contains(new QName(unionType.getName()))) {
        return orb.create_recursive_tc(unionType.getRepositoryID());
    }
    seenTypes.push(new QName(unionType.getName()));
    TypeCode discTC = getTypeCode(orb, unionType.getDiscriminator(), typeMap, seenTypes);
    Map<String, UnionMember> members = new LinkedHashMap<>();
    List<Unionbranch> branches = unionType.getUnionbranch();
    for (Iterator<Unionbranch> branchIter = branches.iterator(); branchIter.hasNext(); ) {
        Unionbranch branch = branchIter.next();
        List<CaseType> cases = branch.getCase();
        for (Iterator<CaseType> caseIter = cases.iterator(); caseIter.hasNext(); ) {
            CaseType cs = caseIter.next();
            if (!members.containsKey(cs.getLabel())) {
                UnionMember member = new UnionMember();
                member.name = branch.getName();
                member.type = getTypeCode(orb, branch.getIdltype(), typeMap, seenTypes);
                member.label = orb.create_any();
                // * enum
                switch(discTC.kind().value()) {
                    case TCKind._tk_short:
                        member.label.insert_short(Short.parseShort(cs.getLabel()));
                        break;
                    case TCKind._tk_ushort:
                        member.label.insert_ushort(Short.parseShort(cs.getLabel()));
                        break;
                    case TCKind._tk_long:
                        member.label.insert_long(Integer.parseInt(cs.getLabel()));
                        break;
                    case TCKind._tk_ulong:
                        member.label.insert_ulong(Integer.parseInt(cs.getLabel()));
                        break;
                    case TCKind._tk_longlong:
                        member.label.insert_longlong(Long.parseLong(cs.getLabel()));
                        break;
                    case TCKind._tk_ulonglong:
                        member.label.insert_ulonglong(Long.parseLong(cs.getLabel()));
                        break;
                    case TCKind._tk_char:
                        member.label.insert_char(cs.getLabel().charAt(0));
                        break;
                    case TCKind._tk_boolean:
                        member.label.insert_boolean(Boolean.parseBoolean(cs.getLabel()));
                        break;
                    case TCKind._tk_enum:
                        org.omg.CORBA.portable.OutputStream out = member.label.create_output_stream();
                        Enum enumVal = (Enum) getCorbaType(unionType.getDiscriminator(), typeMap);
                        List<Enumerator> enumerators = enumVal.getEnumerator();
                        for (int i = 0; i < enumerators.size(); ++i) {
                            Enumerator e = enumerators.get(i);
                            if (e.getValue().equals(cs.getLabel())) {
                                out.write_long(i);
                            }
                        }
                        member.label.read_value(out.create_input_stream(), discTC);
                        break;
                    default:
                        throw new CorbaBindingException("Unsupported discriminator type");
                }
                // Some orbs are strict on how the case labels are stored for
                // each member.  So we can't
                // simply insert the labels as strings
                members.put(cs.getLabel(), member);
            }
        }
    }
    seenTypes.pop();
    return orb.create_union_tc(unionType.getRepositoryID(), getTypeCodeName(unionType.getName()), discTC, members.values().toArray(new UnionMember[members.size()]));
}