Examples with FeatureAssociationRole org.opengis.feature.FeatureAssociationRole used on opensource projects

Example 26 with FeatureAssociationRole

use of org.opengis.feature.FeatureAssociationRole in project geotoolkit by Geomatys.

the class DefaultJDBCFeatureStore method decompose.

/**
 * Decompose given type in flat types for table creation.
 */
private void decompose(FeatureType type, List<FeatureType> types, List<TypeRelation> relations) throws DataStoreException {
    final GenericName dbName = NamesExt.create(type.getName().tip().toString());
    final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
    ftb.setName(dbName);
    for (PropertyType pt : type.getProperties(true)) {
        if (pt instanceof FeatureAssociationRole) {
            final FeatureAssociationRole asso = (FeatureAssociationRole) pt;
            final FeatureType attType = asso.getValueType();
            final TypeRelation relation = new TypeRelation();
            relation.property = asso;
            relation.parent = type;
            relation.child = attType;
            relations.add(relation);
            decompose(attType, types, relations);
        } else {
            ftb.addProperty(pt);
        }
    }
    final FeatureType flatType = ftb.build();
    if (!types.contains(flatType)) {
        types.add(flatType);
    }
}

Example 27 with FeatureAssociationRole

use of org.opengis.feature.FeatureAssociationRole in project geotoolkit by Geomatys.

the class SQLQueryBuilder method encodeSelectColumnNames.

protected void encodeSelectColumnNames(StringBuilder sql, FeatureType featureType, Hints hints) {
    for (PropertyType att : featureType.getProperties(true)) {
        if (att instanceof DBRelationOperation) {
            final RelationMetaModel relation = ((DBRelationOperation) att).getRelation();
            final String str = att.getName().tip().toString();
            if (relation.isImported()) {
                dialect.encodeColumnName(sql, str);
            } else {
                // key is exported, it means the database field is in the other table.
                continue;
            }
        } else if (att instanceof Operation || att instanceof FeatureAssociationRole || AttributeConvention.contains(att.getName())) {
            continue;
        } else if (AttributeConvention.isGeometryAttribute(att)) {
            // encode as geometry
            encodeGeometryColumn((AttributeType) att, sql, hints);
            // alias it to be the name of the original geometry
            dialect.encodeColumnAlias(sql, att.getName().tip().toString());
        } else {
            dialect.encodeColumnName(sql, att.getName().tip().toString());
        }
        sql.append(',');
    }
    sql.setLength(sql.length() - 1);
}

Example 28 with FeatureAssociationRole

use of org.opengis.feature.FeatureAssociationRole in project geotoolkit by Geomatys.

the class FeatureExt method fill.

private static void fill(final ParameterValueGroup source, final Feature target) {
    final ParameterDescriptorGroup paramdesc = source.getDescriptor();
    for (final PropertyType desc : target.getType().getProperties(true)) {
        if (desc instanceof FeatureAssociationRole) {
            final FeatureAssociationRole assRole = (FeatureAssociationRole) desc;
            try {
                final List<ParameterValueGroup> groups = source.groups(desc.getName().tip().toString());
                if (groups != null) {
                    for (ParameterValueGroup gr : groups) {
                        final FeatureAssociation att = assRole.newInstance();
                        final Feature val = assRole.getValueType().newInstance();
                        att.setValue(val);
                        fill(gr, val);
                        target.setProperty(att);
                    }
                }
            } catch (Exception ex) {
            // parameter might not exist of might be a group
            }
        } else if (desc instanceof AttributeType) {
            final AttributeType at = (AttributeType) desc;
            final String code = desc.getName().tip().toString();
            final GeneralParameterValue gpv = searchParameter(source, code);
            if (gpv instanceof ParameterValue) {
                target.setPropertyValue(code, ((ParameterValue) gpv).getValue());
            }
        }
    }
}

Example 29 with FeatureAssociationRole

use of org.opengis.feature.FeatureAssociationRole in project geotoolkit by Geomatys.

the class FeatureExt method copy.

/**
 * @param deep true for a deep copy
 */
private static Feature copy(Feature feature, boolean deep) {
    final FeatureType type = feature.getType();
    final Feature cp = type.newInstance();
    final Collection<? extends PropertyType> props = type.getProperties(true);
    for (PropertyType pt : props) {
        if (pt instanceof AttributeType) {
            final String name = pt.getName().toString();
            final Object val = feature.getPropertyValue(name);
            if (val != null) {
                cp.setPropertyValue(name, deep ? deepCopy(val) : val);
            }
        } else if (pt instanceof FeatureAssociationRole) {
            final String name = pt.getName().toString();
            final Object val = feature.getPropertyValue(name);
            if (deep) {
                if (val != null) {
                    cp.setPropertyValue(name, deepCopy(val));
                }
            } else {
                if (val instanceof Collection) {
                    final Collection col = (Collection) val;
                    final Collection cpCol = new ArrayList(col.size());
                    for (Iterator ite = col.iterator(); ite.hasNext(); ) {
                        cpCol.add(copy((Feature) ite.next()));
                    }
                    cp.setPropertyValue(name, cpCol);
                } else if (val != null) {
                    cp.setPropertyValue(name, copy((Feature) val));
                }
            }
        }
    }
    return cp;
}

Example 30 with FeatureAssociationRole

use of org.opengis.feature.FeatureAssociationRole in project geotoolkit by Geomatys.

the class FeatureTypeExt method equalsIgnoreConvention.

private static boolean equalsIgnoreConvention(PropertyType pt1, PropertyType pt2) {
    if (pt1 instanceof FeatureAssociationRole) {
        if (pt2 instanceof FeatureAssociationRole) {
            final FeatureAssociationRole far1 = (FeatureAssociationRole) pt1;
            final FeatureAssociationRole far2 = (FeatureAssociationRole) pt2;
            // check base properties
            if (!Objects.equals(far1.getName(), far2.getName()) || !Objects.equals(far1.getDefinition(), far2.getDefinition()) || !Objects.equals(far1.getDesignation(), far2.getDesignation()) || !Objects.equals(far1.getDesignation(), far2.getDesignation())) {
                return false;
            }
            if (far1.getMinimumOccurs() != far2.getMinimumOccurs() || far1.getMaximumOccurs() != far2.getMaximumOccurs()) {
                return false;
            }
            if (!equalsIgnoreConvention(far1.getValueType(), far2.getValueType())) {
                return false;
            }
        } else {
            return false;
        }
    } else if (!pt1.equals(pt2)) {
        return false;
    }
    return true;
}