Examples with AttributeDef ch.interlis.ili2c.metamodel.AttributeDef used on opensource projects

Example 36 with AttributeDef

use of ch.interlis.ili2c.metamodel.AttributeDef in project ili2db by claeis.

the class FromXtfRecordConverter method getMultiPointAttrDef.

protected AttributeDef getMultiPointAttrDef(Type type, MultiPointMapping attrMapping) {
    Table multiPointType = ((CompositionType) type).getComponentType();
    Table pointStructureType = ((CompositionType) ((AttributeDef) multiPointType.getElement(AttributeDef.class, attrMapping.getBagOfPointsAttrName())).getDomain()).getComponentType();
    AttributeDef coordAttr = (AttributeDef) pointStructureType.getElement(AttributeDef.class, attrMapping.getPointAttrName());
    return coordAttr;
}

Example 37 with AttributeDef

use of ch.interlis.ili2c.metamodel.AttributeDef in project ili2db by claeis.

the class FromXtfRecordConverter method addAttrValue.

public int addAttrValue(IomObject iomObj, String sqlType, long sqlId, String sqlTableName, PreparedStatement ps, int valuei, AttributeDef attr, ArrayList structQueue) throws SQLException, ConverterException {
    if (attr.getExtending() == null) {
        String attrName = attr.getName();
        if (attr.isDomainBoolean()) {
            String value = iomObj.getattrvalue(attrName);
            if (value != null) {
                if (value.equals("true")) {
                    geomConv.setBoolean(ps, valuei, true);
                } else {
                    geomConv.setBoolean(ps, valuei, false);
                }
            } else {
                ps.setNull(valuei, Types.BIT);
            }
            valuei++;
        } else if (attr.isDomainIliUuid()) {
            String value = iomObj.getattrvalue(attrName);
            if (value == null) {
                geomConv.setUuidNull(ps, valuei);
            } else {
                Object toInsertUUID = geomConv.fromIomUuid(value);
                ps.setObject(valuei, toInsertUUID);
            }
            valuei++;
        } else if (attr.isDomainIli1Date()) {
            String value = iomObj.getattrvalue(attrName);
            if (value != null) {
                GregorianCalendar gdate = new GregorianCalendar(Integer.parseInt(value.substring(0, 4)), Integer.parseInt(value.substring(4, 6)) - 1, Integer.parseInt(value.substring(6, 8)));
                java.sql.Date date = new java.sql.Date(gdate.getTimeInMillis());
                geomConv.setDate(ps, valuei, date);
            } else {
                ps.setNull(valuei, Types.DATE);
            }
            valuei++;
        } else if (attr.isDomainIli2Date()) {
            String value = iomObj.getattrvalue(attrName);
            if (value != null) {
                XMLGregorianCalendar xmldate;
                try {
                    xmldate = javax.xml.datatype.DatatypeFactory.newInstance().newXMLGregorianCalendar(value);
                } catch (DatatypeConfigurationException e) {
                    throw new ConverterException(e);
                }
                java.sql.Date date = new java.sql.Date(xmldate.toGregorianCalendar().getTimeInMillis());
                geomConv.setDate(ps, valuei, date);
            } else {
                ps.setNull(valuei, Types.DATE);
            }
            valuei++;
        } else if (attr.isDomainIli2Time()) {
            String value = iomObj.getattrvalue(attrName);
            if (value != null) {
                XMLGregorianCalendar xmldate;
                try {
                    xmldate = javax.xml.datatype.DatatypeFactory.newInstance().newXMLGregorianCalendar(value);
                } catch (DatatypeConfigurationException e) {
                    throw new ConverterException(e);
                }
                java.sql.Time time = new java.sql.Time(xmldate.toGregorianCalendar().getTimeInMillis());
                geomConv.setTime(ps, valuei, time);
            } else {
                ps.setNull(valuei, Types.TIME);
            }
            valuei++;
        } else if (attr.isDomainIli2DateTime()) {
            String value = iomObj.getattrvalue(attrName);
            if (value != null) {
                XMLGregorianCalendar xmldate;
                try {
                    xmldate = javax.xml.datatype.DatatypeFactory.newInstance().newXMLGregorianCalendar(value);
                } catch (DatatypeConfigurationException e) {
                    throw new ConverterException(e);
                }
                java.sql.Timestamp datetime = new java.sql.Timestamp(xmldate.toGregorianCalendar().getTimeInMillis());
                geomConv.setTimestamp(ps, valuei, datetime);
            } else {
                ps.setNull(valuei, Types.TIMESTAMP);
            }
            valuei++;
        } else {
            Type type = attr.getDomainResolvingAliases();
            if (type instanceof CompositionType) {
                int structc = iomObj.getattrvaluecount(attrName);
                if (TrafoConfigNames.CATALOGUE_REF_TRAFO_COALESCE.equals(trafoConfig.getAttrConfig(attr, TrafoConfigNames.CATALOGUE_REF_TRAFO))) {
                    IomObject catref = iomObj.getattrobj(attrName, 0);
                    String refoid = null;
                    if (catref != null) {
                        IomObject structvalue = catref.getattrobj(IliNames.CHBASE1_CATALOGUEREFERENCE_REFERENCE, 0);
                        if (structvalue != null) {
                            refoid = structvalue.getobjectrefoid();
                        }
                    }
                    if (refoid != null) {
                        String targetClassName = IliNames.CHBASE1_CATALOGUES_ITEM;
                        long refsqlId = oidPool.getObjSqlId(targetClassName, refoid);
                        ps.setLong(valuei, refsqlId);
                    } else {
                        ps.setNull(valuei, Types.BIGINT);
                    }
                    valuei++;
                } else if (TrafoConfigNames.MULTISURFACE_TRAFO_COALESCE.equals(trafoConfig.getAttrConfig(attr, TrafoConfigNames.MULTISURFACE_TRAFO))) {
                    IomObject iomValue = iomObj.getattrobj(attrName, 0);
                    IomObject iomMultisurface = null;
                    MultiSurfaceMapping attrMapping = null;
                    if (iomValue != null) {
                        attrMapping = multiSurfaceAttrs.getMapping(attr);
                        int surfacec = iomValue.getattrvaluecount(attrMapping.getBagOfSurfacesAttrName());
                        for (int surfacei = 0; surfacei < surfacec; surfacei++) {
                            IomObject iomSurfaceStructure = iomValue.getattrobj(attrMapping.getBagOfSurfacesAttrName(), surfacei);
                            IomObject iomPoly = iomSurfaceStructure.getattrobj(attrMapping.getSurfaceAttrName(), 0);
                            IomObject iomSurface = iomPoly.getattrobj("surface", 0);
                            if (iomMultisurface == null) {
                                iomMultisurface = new ch.interlis.iom_j.Iom_jObject("MULTISURFACE", null);
                            }
                            iomMultisurface.addattrobj("surface", iomSurface);
                        }
                    }
                    if (iomMultisurface != null) {
                        AttributeDef surfaceAttr = getMultiSurfaceAttrDef(type, attrMapping);
                        SurfaceType surface = ((SurfaceType) surfaceAttr.getDomainResolvingAliases());
                        CoordType coord = (CoordType) surface.getControlPointDomain().getType();
                        boolean is3D = coord.getDimensions().length == 3;
                        Object geomObj = geomConv.fromIomMultiSurface(iomMultisurface, getSrsid(surfaceAttr), surface.getLineAttributeStructure() != null, is3D, getP(surface));
                        ps.setObject(valuei, geomObj);
                    } else {
                        geomConv.setSurfaceNull(ps, valuei);
                    }
                    valuei++;
                } else if (TrafoConfigNames.MULTILINE_TRAFO_COALESCE.equals(trafoConfig.getAttrConfig(attr, TrafoConfigNames.MULTILINE_TRAFO))) {
                    IomObject iomValue = iomObj.getattrobj(attrName, 0);
                    IomObject iomMultiline = null;
                    MultiLineMapping attrMapping = null;
                    if (iomValue != null) {
                        attrMapping = multiLineAttrs.getMapping(attr);
                        int polylinec = iomValue.getattrvaluecount(attrMapping.getBagOfLinesAttrName());
                        for (int polylinei = 0; polylinei < polylinec; polylinei++) {
                            IomObject iomPolylineStructure = iomValue.getattrobj(attrMapping.getBagOfLinesAttrName(), polylinei);
                            IomObject iomPoly = iomPolylineStructure.getattrobj(attrMapping.getLineAttrName(), 0);
                            if (iomMultiline == null) {
                                iomMultiline = new ch.interlis.iom_j.Iom_jObject(Wkb2iox.OBJ_MULTIPOLYLINE, null);
                            }
                            iomMultiline.addattrobj(Wkb2iox.ATTR_POLYLINE, iomPoly);
                        }
                    }
                    if (iomMultiline != null) {
                        AttributeDef polylineAttr = getMultiLineAttrDef(type, attrMapping);
                        PolylineType line = ((PolylineType) polylineAttr.getDomainResolvingAliases());
                        CoordType coord = (CoordType) line.getControlPointDomain().getType();
                        boolean is3D = coord.getDimensions().length == 3;
                        Object geomObj = geomConv.fromIomMultiPolyline(iomMultiline, getSrsid(polylineAttr), is3D, getP(line));
                        ps.setObject(valuei, geomObj);
                    } else {
                        geomConv.setPolylineNull(ps, valuei);
                    }
                    valuei++;
                } else if (TrafoConfigNames.MULTIPOINT_TRAFO_COALESCE.equals(trafoConfig.getAttrConfig(attr, TrafoConfigNames.MULTIPOINT_TRAFO))) {
                    IomObject iomValue = iomObj.getattrobj(attrName, 0);
                    IomObject iomMultipoint = null;
                    MultiPointMapping attrMapping = null;
                    if (iomValue != null) {
                        attrMapping = multiPointAttrs.getMapping(attr);
                        int pointc = iomValue.getattrvaluecount(attrMapping.getBagOfPointsAttrName());
                        for (int pointi = 0; pointi < pointc; pointi++) {
                            IomObject iomPointStructure = iomValue.getattrobj(attrMapping.getBagOfPointsAttrName(), pointi);
                            IomObject iomPoint = iomPointStructure.getattrobj(attrMapping.getPointAttrName(), 0);
                            if (iomMultipoint == null) {
                                iomMultipoint = new ch.interlis.iom_j.Iom_jObject(Wkb2iox.OBJ_MULTIPOINT, null);
                            }
                            iomMultipoint.addattrobj(Wkb2iox.ATTR_COORD, iomPoint);
                        }
                    }
                    if (iomMultipoint != null) {
                        AttributeDef coordAttr = getMultiPointAttrDef(type, attrMapping);
                        CoordType coord = ((CoordType) coordAttr.getDomainResolvingAliases());
                        boolean is3D = coord.getDimensions().length == 3;
                        Object geomObj = geomConv.fromIomMultiCoord(iomMultipoint, getSrsid(coordAttr), is3D);
                        ps.setObject(valuei, geomObj);
                    } else {
                        geomConv.setCoordNull(ps, valuei);
                    }
                    valuei++;
                } else if (TrafoConfigNames.ARRAY_TRAFO_COALESCE.equals(trafoConfig.getAttrConfig(attr, TrafoConfigNames.ARRAY_TRAFO))) {
                    int valuec = iomObj.getattrvaluecount(attrName);
                    String[] iomArray = new String[valuec];
                    ArrayMapping attrMapping = arrayAttrs.getMapping(attr);
                    for (int elei = 0; elei < valuec; elei++) {
                        IomObject iomValue = iomObj.getattrobj(attrName, elei);
                        String value = iomValue.getattrvalue(attrMapping.getValueAttr().getName());
                        iomArray[elei] = value;
                    }
                    if (iomArray.length > 0) {
                        Object geomObj = geomConv.fromIomArray(attrMapping.getValueAttr(), iomArray, enumTypes);
                        ps.setObject(valuei, geomObj);
                    } else {
                        geomConv.setArrayNull(ps, valuei);
                    }
                    valuei++;
                } else if (TrafoConfigNames.MULTILINGUAL_TRAFO_EXPAND.equals(trafoConfig.getAttrConfig(attr, TrafoConfigNames.MULTILINGUAL_TRAFO))) {
                    IomObject iomMulti = iomObj.getattrobj(attrName, 0);
                    for (String sfx : DbNames.MULTILINGUAL_TXT_COL_SUFFIXS) {
                        if (iomMulti != null) {
                            String value = getMultilingualText(iomMulti, sfx);
                            if (value != null) {
                                ps.setString(valuei, value);
                            } else {
                                ps.setNull(valuei, Types.VARCHAR);
                            }
                        } else {
                            ps.setNull(valuei, Types.VARCHAR);
                        }
                        valuei++;
                    }
                } else {
                    // enqueue struct values
                    for (int structi = 0; structi < structc; structi++) {
                        IomObject struct = iomObj.getattrobj(attrName, structi);
                        String sqlAttrName = ili2sqlName.mapIliAttributeDef(attr, sqlTableName, null);
                        enqueStructValue(structQueue, sqlId, sqlType, sqlAttrName, struct, structi, attr);
                    }
                }
            } else if (type instanceof PolylineType) {
                IomObject value = iomObj.getattrobj(attrName, 0);
                if (value != null) {
                    boolean is3D = ((CoordType) ((PolylineType) type).getControlPointDomain().getType()).getDimensions().length == 3;
                    ps.setObject(valuei, geomConv.fromIomPolyline(value, getSrsid(attr), is3D, getP((PolylineType) type)));
                } else {
                    geomConv.setPolylineNull(ps, valuei);
                }
                valuei++;
            } else if (type instanceof SurfaceOrAreaType) {
                if (createItfLineTables) {
                } else {
                    IomObject value = iomObj.getattrobj(attrName, 0);
                    if (value != null) {
                        boolean is3D = ((CoordType) ((SurfaceOrAreaType) type).getControlPointDomain().getType()).getDimensions().length == 3;
                        Object geomObj = geomConv.fromIomSurface(value, getSrsid(attr), ((SurfaceOrAreaType) type).getLineAttributeStructure() != null, is3D, getP((SurfaceOrAreaType) type));
                        ps.setObject(valuei, geomObj);
                    } else {
                        geomConv.setSurfaceNull(ps, valuei);
                    }
                    valuei++;
                }
                if (createItfAreaRef) {
                    if (type instanceof AreaType) {
                        IomObject value = null;
                        if (isItfReader) {
                            value = iomObj.getattrobj(attrName, 0);
                        } else {
                            value = iomObj.getattrobj(ItfReader2.SAVED_GEOREF_PREFIX + attrName, 0);
                        }
                        if (value != null) {
                            boolean is3D = ((CoordType) ((SurfaceOrAreaType) type).getControlPointDomain().getType()).getDimensions().length == 3;
                            ps.setObject(valuei, geomConv.fromIomCoord(value, getSrsid(attr), is3D));
                        } else {
                            geomConv.setCoordNull(ps, valuei);
                        }
                        valuei++;
                    }
                }
            } else if (type instanceof CoordType) {
                IomObject value = iomObj.getattrobj(attrName, 0);
                if (value != null) {
                    boolean is3D = ((CoordType) type).getDimensions().length == 3;
                    ps.setObject(valuei, geomConv.fromIomCoord(value, getSrsid(attr), is3D));
                } else {
                    geomConv.setCoordNull(ps, valuei);
                }
                valuei++;
            } else if (type instanceof NumericType) {
                String value = iomObj.getattrvalue(attrName);
                if (type.isAbstract()) {
                } else {
                    PrecisionDecimal min = ((NumericType) type).getMinimum();
                    PrecisionDecimal max = ((NumericType) type).getMaximum();
                    if (min.getAccuracy() > 0) {
                        if (value != null) {
                            try {
                                ps.setDouble(valuei, Double.parseDouble(value));
                            } catch (java.lang.NumberFormatException ex) {
                                EhiLogger.logError(ex);
                            }
                        } else {
                            geomConv.setDecimalNull(ps, valuei);
                        }
                    } else {
                        if (value != null) {
                            try {
                                int val = (int) Math.round(Double.parseDouble(value));
                                ps.setInt(valuei, val);
                            } catch (java.lang.NumberFormatException ex) {
                                EhiLogger.logError(ex);
                            }
                        } else {
                            ps.setNull(valuei, Types.INTEGER);
                        }
                    }
                    valuei++;
                }
            } else if (type instanceof EnumerationType) {
                String value = iomObj.getattrvalue(attrName);
                if (createEnumColAsItfCode) {
                    if (value != null) {
                        int itfCode = mapXtfCode2ItfCode((EnumerationType) type, value);
                        ps.setInt(valuei, itfCode);
                    } else {
                        ps.setNull(valuei, Types.INTEGER);
                    }
                } else {
                    if (value != null) {
                        ps.setString(valuei, value);
                    } else {
                        ps.setNull(valuei, Types.VARCHAR);
                    }
                }
                valuei++;
                if (createEnumTxtCol) {
                    if (value != null) {
                        ps.setString(valuei, beautifyEnumDispName(value));
                    } else {
                        ps.setNull(valuei, Types.VARCHAR);
                    }
                    valuei++;
                }
            } else if (type instanceof ReferenceType) {
                IomObject structvalue = iomObj.getattrobj(attrName, 0);
                String refoid = null;
                if (structvalue != null) {
                    refoid = structvalue.getobjectrefoid();
                }
                Holder<Integer> valueiRef = new Holder<Integer>(valuei);
                setReferenceColumn(ps, ((ReferenceType) type).getReferred(), refoid, valueiRef);
                valuei = valueiRef.value;
            } else if (type instanceof BlackboxType) {
                String value = iomObj.getattrvalue(attrName);
                if (((BlackboxType) type).getKind() == BlackboxType.eXML) {
                    if (value == null) {
                        geomConv.setXmlNull(ps, valuei);
                    } else {
                        Object toInsertXml = geomConv.fromIomXml(value);
                        ps.setObject(valuei, toInsertXml);
                    }
                    valuei++;
                } else {
                    if (value == null) {
                        geomConv.setBlobNull(ps, valuei);
                    } else {
                        Object toInsertBlob = geomConv.fromIomBlob(value);
                        ps.setObject(valuei, toInsertBlob);
                    }
                    valuei++;
                }
            } else {
                String value = iomObj.getattrvalue(attrName);
                if (value != null) {
                    ps.setString(valuei, value);
                } else {
                    ps.setNull(valuei, Types.VARCHAR);
                }
                valuei++;
            }
        }
    }
    return valuei;
}

Example 38 with AttributeDef

use of ch.interlis.ili2c.metamodel.AttributeDef in project ili2db by claeis.

the class TransferFromXtf method createItfLineTableInsertStmt.

private String createItfLineTableInsertStmt(AttributeDef attrDef) {
    SurfaceOrAreaType type = (SurfaceOrAreaType) attrDef.getDomainResolvingAliases();
    StringBuffer stmt = new StringBuffer();
    StringBuffer values = new StringBuffer();
    stmt.append("INSERT INTO ");
    DbTableName sqlTabName = getSqlTableNameItfLineTable(attrDef);
    stmt.append(sqlTabName.getQName());
    String sep = " (";
    // add T_Id
    stmt.append(sep);
    sep = ",";
    stmt.append(colT_ID);
    values.append("?");
    // add T_basket
    if (createBasketCol) {
        stmt.append(sep);
        sep = ",";
        stmt.append(DbNames.T_BASKET_COL);
        values.append(",?");
    }
    if (createDatasetCol) {
        stmt.append(sep);
        sep = ",";
        stmt.append(DbNames.T_DATASET_COL);
        values.append(",?");
    }
    if (readIliTid) {
        stmt.append(sep);
        sep = ",";
        stmt.append(DbNames.T_ILI_TID_COL);
        values.append(",?");
    }
    // POLYLINE
    stmt.append(sep);
    sep = ",";
    stmt.append(ili2sqlName.getSqlColNameItfLineTableGeomAttr(attrDef, sqlTabName.getName()));
    values.append("," + geomConv.getInsertValueWrapperPolyline("?", recConv.getSrsid(attrDef)));
    // -> mainTable
    if (type instanceof SurfaceType) {
        stmt.append(sep);
        sep = ",";
        stmt.append(ili2sqlName.getSqlColNameItfLineTableRefAttr(attrDef, sqlTabName.getName()));
        values.append(",?");
    }
    Table lineAttrTable = type.getLineAttributeStructure();
    if (lineAttrTable != null) {
        Iterator attri = lineAttrTable.getAttributes();
        while (attri.hasNext()) {
            AttributeDef lineattr = (AttributeDef) attri.next();
            sep = recConv.addAttrToInsertStmt(false, stmt, values, sep, lineattr, sqlTabName.getName());
        }
    }
    // stdcols
    if (createStdCols) {
        stmt.append(sep);
        sep = ",";
        stmt.append(DbNames.T_LAST_CHANGE_COL);
        values.append(",?");
        stmt.append(sep);
        sep = ",";
        stmt.append(DbNames.T_CREATE_DATE_COL);
        values.append(",?");
        stmt.append(sep);
        sep = ",";
        stmt.append(DbNames.T_USER_COL);
        values.append(",?");
    }
    stmt.append(") VALUES (");
    stmt.append(values);
    stmt.append(")");
    return stmt.toString();
}

Example 39 with AttributeDef

use of ch.interlis.ili2c.metamodel.AttributeDef in project ili2db by claeis.

the class TransferFromXtf method getStructs_Helper.

private void getStructs_Helper(AbstractClassDef aclass, HashSet<AbstractClassDef> accu) {
    if (accu.contains(aclass)) {
        return;
    }
    java.util.Set seed = null;
    if (aclass instanceof Table && !((Table) aclass).isIdentifiable()) {
        // STRUCTURE
        seed = aclass.getExtensions();
    } else {
        // CLASS
        seed = new HashSet();
        seed.add(aclass);
    }
    for (Object defo : seed) {
        AbstractClassDef def = (AbstractClassDef) defo;
        if (accu.contains(def)) {
            continue;
        }
        if (def instanceof Table && !((Table) def).isIdentifiable()) {
            accu.add(def);
        }
        while (def != null) {
            Iterator attri = def.iterator();
            while (attri.hasNext()) {
                Object attro = attri.next();
                if (attro instanceof AttributeDef) {
                    AttributeDef attr = (AttributeDef) attro;
                    Type type = attr.getDomain();
                    if (type instanceof CompositionType) {
                        CompositionType compType = (CompositionType) type;
                        getStructs_Helper(compType.getComponentType(), accu);
                        Iterator resti = compType.iteratorRestrictedTo();
                        while (resti.hasNext()) {
                            AbstractClassDef rest = (AbstractClassDef) resti.next();
                            getStructs_Helper(rest, accu);
                        }
                    }
                }
            }
            // base viewable
            def = (AbstractClassDef) def.getExtending();
            if (accu.contains(def)) {
                def = null;
            }
        }
    }
}

Example 40 with AttributeDef

use of ch.interlis.ili2c.metamodel.AttributeDef in project ili2db by claeis.

the class MultiLineMappings method addMultiLineAttr.

public void addMultiLineAttr(AttributeDef multiLineAttr) {
    String bagOfLinesAttrName = null;
    String lineAttrName = null;
    // validate structure
    // create mapping
    Type multiLineTypeo = multiLineAttr.getDomain();
    if (!(multiLineTypeo instanceof CompositionType)) {
        throw new IllegalArgumentException("not a valid multiline attribute " + multiLineAttr.getScopedName(null));
    } else {
        CompositionType multiLineType = (CompositionType) multiLineTypeo;
        Table multiLineStruct = multiLineType.getComponentType();
        Iterator<ViewableTransferElement> it = multiLineStruct.getAttributesAndRoles2();
        if (!it.hasNext()) {
            throw new IllegalArgumentException("not a valid multiline structure " + multiLineStruct.getScopedName(null));
        }
        ViewableTransferElement prop = it.next();
        if (!(prop.obj instanceof AttributeDef)) {
            throw new IllegalArgumentException("not a valid multiline structure " + multiLineStruct.getScopedName(null));
        }
        AttributeDef linesAttr = (AttributeDef) prop.obj;
        bagOfLinesAttrName = linesAttr.getName();
        Type linesTypeo = linesAttr.getDomain();
        if (!(linesTypeo instanceof CompositionType)) {
            throw new IllegalArgumentException("not a valid multiline structure " + multiLineStruct.getScopedName(null));
        } else {
            CompositionType linesType = (CompositionType) linesTypeo;
            Table lineStruct = linesType.getComponentType();
            Iterator<ViewableTransferElement> it2 = lineStruct.getAttributesAndRoles2();
            if (!it2.hasNext()) {
                throw new IllegalArgumentException("not a valid line structure " + lineStruct.getScopedName(null));
            }
            ViewableTransferElement prop2 = it2.next();
            if (!(prop2.obj instanceof AttributeDef)) {
                throw new IllegalArgumentException("not a valid line structure " + lineStruct.getScopedName(null));
            }
            AttributeDef lineAttr = (AttributeDef) prop2.obj;
            Type lineType = lineAttr.getDomainResolvingAliases();
            if (!(lineType instanceof PolylineType)) {
                throw new IllegalArgumentException("not a valid line structure " + lineStruct.getScopedName(null));
            }
            lineAttrName = lineAttr.getName();
        }
    }
    MultiLineMapping mapping = new MultiLineMapping(bagOfLinesAttrName, lineAttrName);
    mappings.put(multiLineAttr, mapping);
}