gvSIG projects pool

package org.gvsig.online.app.mainplugin.addlayer;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.StoresRepository;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.store.jdbc.JDBCStoreParameters;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.type.GeometryType;

import org.gvsig.geodb.TableInfo;

import org.gvsig.online.lib.api.workingcopy.OnlineEntity;

/**

 *

 * @author jjdelcerro

 */

public class OnlineTableInfo extends TableInfo {

    private OnlineEntity entity;

    public OnlineTableInfo(OnlineEntity entity, JDBCStoreParameters parameters, boolean requireGeometry, boolean isView) {

        super(entity.getEntityName(), parameters, requireGeometry, isView);

        this.entity = entity;

    }

    public OnlineEntity getEntity() {

        return this.entity;

    }

    @Override

    protected void fetchFromStore() {

        if (this.featureType != null) {

            return;

        }

        try {

            this.featureType = entity.getFeatureType();

            this.table = this.featureType.getTags().getString("Layer.name", this.table);

            FeatureAttributeDescriptor attr = this.featureType.getDefaultGeometryAttribute();

            if (attr != null) {

                GeometryType geomType = attr.getGeomType();

                if (geomType != null) {

                    if (this.getGeometryType() == Geometry.TYPES.UNKNOWN) {

                        this.setGeometryType(geomType.getType());

                    }

                    if (this.getGeometrySubtype() == Geometry.SUBTYPES.UNKNOWN) {

                        this.setGeometrySubtype(geomType.getSubType());

                    }

                }

                if (this.getProjection() == null) {

                    this.setProjection(attr.getSRS());

                }

            }            

            if (this.readOnly == null) {

                this.readOnly = false; //!store.allowWrite();

            }

            // this force calculate some required values of tableinfo

            this.getGeomFieldComboModel();

            this.getIdFieldComboModel();

        } catch (Exception ex) {

            LOGGER.trace("Can't get feature type.", ex); // To allow set break points

        } finally {

        }

    }

    public boolean existsDALInfo() {    

        return true;

    }

    boolean needConnectToModel() {

        OnlineEntity e = this.getEntity();

        DataManager dataManager = DALLocator.getDataManager();

        StoresRepository globalRepository = dataManager.getStoresRepository();

        boolean connected = false;

        boolean hasModels = false;

        for (String dataModel : e.getDataModelsAsList()) {

            if( dataModel==null ) {

                continue;

            }

            hasModels = true;

            if( globalRepository.getSubrepository(dataModel)!=null ) {

                connected = true;

                break;

            }

        }

        if( !hasModels ) {

            return false;

        }

        return !connected;

    }

}