Application: gvSIG desktop

package org.gvsig.data.datastores.vectorial.db.jdbc;

import java.util.List;

import org.gvsig.data.datastores.vectorial.db.DBFeatureType;

import org.gvsig.data.datastores.vectorial.db.jdbc.h2.H2FeatureID;

import org.gvsig.data.spatialprovisional.IExtent;

import org.gvsig.data.vectorial.Feature;

import org.gvsig.data.vectorial.IFeatureID;

import org.gvsig.data.vectorial.IFeatureType;

public abstract class JDBCFeature extends Feature {

        protected JDBCStore store;

        protected Object[] featureKey;

        public JDBCFeature(IFeatureType featureType, JDBCStore store, Object[] featureKey) {

                super(featureType);

                this.store= store;

                this.featureKey = featureKey;

        }

        public abstract IFeatureID getID();

        public IExtent getExtent() {

                return null;

        }

        public List getAllSRS() {

                return null;

        }

        public String getDefaultSRS() {

                return null;

        }

        public String getFilterForID() {

                return this.store.getFilterForID((DBFeatureType)this.featureType,this.featureKey);

        }

        protected String objectToSqlString(Object obj) {

                if (obj instanceof String){

                        return "'"+ scapeString((String)obj) +"'";

                } else if (obj == null){

                        return "null";

                }else{

                        // OJO con otros tipos!!

                        return obj.toString();

                }

        }

        protected String scapeString(String str) {

                return str.replace("'", "''");

        }

}