Revision 21391 branches/v10/extensions/extPublishMapserver/src/org/gvsig/publish/mapserver/model/wfs/MapserverWFSLayer.java
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import org.gvsig.publish.infoproject.IDataSourceInfo; |
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import org.gvsig.publish.infoproject.ILayerInfo; |
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import org.gvsig.publish.infoproject.datasources.IDataBaseInfo; |
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import org.gvsig.publish.infoproject.datasources.IFileInfo;
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import org.gvsig.publish.mapserver.conf.MapFile;
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import org.gvsig.publish.mapserver.conf.MapFile.CRS; |
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import org.gvsig.publish.mapserver.conf.MapFile.ConfigFile; |
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import org.gvsig.publish.mapserver.conf.MapFile.MapLayer; |
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import org.gvsig.publish.mapserver.conf.MapFile.PostgisLayer; |
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import org.gvsig.publish.mapserver.conf.MapFile.ShpLayer; |
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import org.gvsig.publish.mapserver.conf.MapFile.Layer; |
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import org.gvsig.publish.mapserver.model.Mapserver; |
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import org.gvsig.publish.mapserver.util.MapserverUtilities; |
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import org.gvsig.publish.ogcmetadata.IOGCCommonMetadata; |
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public final static String REGISTER_TAG="mapserver_wfs_feature"; |
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//associations |
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private OGCCommonMetadata ogcMetadata = null; |
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private MapFile.Layer config = null; |
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/** |
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* Constructor |
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* |
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*/ |
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public MapserverWFSLayer(MapserverWFS service) {
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super(service); |
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ogcMetadata = new OGCCommonMetadata(); |
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ogcMetadata = new OGCCommonMetadata();
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} |
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/** |
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* (non-Javadoc) |
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* @see org.gvsig.publish.serversmodel.RemoteResource#publish() |
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*/ |
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public void publish() throws PublishException {
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IDataSourceInfo dataSource = getLayerInfo().getDataSource(); |
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if (dataSource != null){
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if (dataSource.getType() == IDataSourceInfo.SHAPE_TYPE){
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generateShapeLayer(dataSource); |
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} |
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if (dataSource.getType() == IDataSourceInfo.POSTGIS_TYPE){
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generatePostGISLayer(dataSource); |
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} |
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public void publish() throws PublishException {
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if (config==null){
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config = new MapFile.Layer(); |
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getMapServer().getConfigFile().add(config); |
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} |
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generateLayerSection(); |
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//publish all its childs |
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super.publish(); |
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} |
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private void generateLayerSection() throws PublishException{
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//LAYER |
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config.name = getName(); |
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config.status = "ON"; |
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config.debug = getMapServer().isDebug(); |
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config.type = MapserverUtilities.getTypeParameter(getLayerInfo().getDataSource()); |
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generateDataParameter(); |
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config.connectiontype = MapserverUtilities.getConnectionTypeParameter(getLayerInfo().getDataSource()); |
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config.connection = MapserverUtilities.getConnectionParameter(getLayerInfo().getDataSource()); |
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config.dump = true; |
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//PROJECTION |
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config.layercrs = new CRS(getLayerInfo().getDataSource().getEPSG(),true); |
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//METADATA |
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generateMetadata(config); |
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} |
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/** |
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* Generates the LAYER->DATA parameter |
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*/ |
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private void generateDataParameter() {
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IDataSourceInfo ds = getLayerInfo().getDataSource(); |
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if (ds.getType() == IDataSourceInfo.POSTGIS_TYPE){
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IDataBaseInfo db = (IDataBaseInfo)ds; |
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String table = db.getTableName(); |
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config.data ="the_geom from " + table + " using unique " + db.getGID() + " using srid=" + ds.getSRID(); |
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}else{
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config.data = getService().getServer().getPublication().getServerSideFilePath(ds); |
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} |
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} |
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private Mapserver getMapServer(){
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//Cast to Mapserver |
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Mapserver mapserver = (Mapserver)getService().getServer(); |
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return mapserver; |
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} |
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private void generatePostGISLayer(IDataSourceInfo dataSource) {
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//get the mapfile |
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ConfigFile mapfile = ((Mapserver)getService().getServer()).getConfigFile(); |
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IDataBaseInfo db = (IDataBaseInfo)dataSource; |
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// //LAYER |
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PostgisLayer lyr = new PostgisLayer(); |
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lyr.name = getName(); |
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lyr.data = db.getGeometryColumn() + " from " + db.getTableName() + " using unique " + db.getGID(); |
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lyr.host =db.getHost(); |
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lyr.user =db.getUser(); |
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lyr.pass = db.getPassword(); |
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lyr.dbname =db.getDatabaseName(); |
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lyr.port = db.getPort(); |
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lyr.type = dataSource.getDataType(); |
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lyr.dump = true; |
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//PROJECTION (I get the srid from the geometry_columns) |
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lyr.layercrs = new CRS(dataSource.getEPSG(),true); |
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//METADATA |
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generateMetadata(lyr); |
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lyr.metadata.wfs_featureid = ((IDataBaseInfo) getLayerInfo().getDataSource()).getGID(); |
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//adds the layer into the map |
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mapfile.add(lyr); |
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} |
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private void generateShapeLayer(IDataSourceInfo dataSource) {
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//get the mapfile |
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ConfigFile mapfile = ((Mapserver)getService().getServer()).getConfigFile(); |
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//get the file |
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IFileInfo file = (IFileInfo)dataSource; |
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//LAYER |
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ShpLayer lyr = new ShpLayer(); |
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lyr.name = getName(); |
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lyr.data = MapserverUtilities.getDataPath(file.getAbsolutePath(), getMapServer().getShapepath(), getMapServer().getLocalMountPoint()); |
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lyr.type = dataSource.getDataType(); |
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lyr.dump = true; |
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//lyr.maxscale = new Double(getLayerInfo().getMaxscale()).toString(); |
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//lyr.minscale = new Double(getLayerInfo().getMinscale()).toString(); |
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//PROJECTION (I must query the layer to know the shape projection) |
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lyr.layercrs = new CRS(getLayerInfo().getEPSGString(),true); |
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//METADATA |
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generateMetadata(lyr); |
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//adds the layer into the map |
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mapfile.add(lyr); |
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} |
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/** |
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/** |
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* Generates the METADATA object |
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* @param mapLayer |
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*/ |
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private void generateMetadata(MapLayer mapLayer){
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private void generateMetadata(Layer mapLayer){
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//add metadata |
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mapLayer.metadata.wfs_name = getName(); |
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mapLayer.metadata.wfs_title = getTitle(); |
Also available in: Unified diff