Revision 229 org.gvsig.projection.jcrs/trunk/org.gvsig.projection.jcrs/org.gvsig.projection.jcrs.lib/src/main/java/org/gvsig/crs/CrsFactory.java
| CrsFactory.java | ||
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* |
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* +34 967 599 200 |
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*/ |
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package org.gvsig.crs; |
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import java.io.File; |
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import org.gvsig.crs.repository.NoAuthRepositoryGT; |
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import org.gvsig.crs.repository.UsrRepository; |
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import org.gvsig.crs.repository.UsrRepositoryGT; |
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import org.gvsig.tools.dispose.Disposable; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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* @author Diego Guerrero Sevilla (diego.guerrero@uclm.es) |
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* |
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*/ |
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public class CrsFactory implements ICRSFactory {
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public class CrsFactory implements ICRSFactory {
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private static Logger logger = LoggerFactory.getLogger(CrsFactory.class); |
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static TreeMap data = new TreeMap();
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static TreeMap data = new TreeMap();
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private static File databaseFolder = null; |
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private static File projLibFolder = null; |
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public CrsFactory() {
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} |
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/** |
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* Obtiene un CRS a partir de su c?digo (p.e. EPSG:23030). |
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* @param code |
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* @return |
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* @throws CrsException |
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*/ |
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public ICrs getCRS(String code) throws CrsException {
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private static File databaseFolder = null; |
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private static File projLibFolder = null; |
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/*if (data.containsKey(code))
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return (ICrs) data.get(code);*/
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public CrsFactory() {
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}
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String repoId = ""; |
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String crsCode = ""; |
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ICrs crs = null; |
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ICrsRepository repo = null; |
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/** |
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* Obtiene un CRS a partir de su c?digo (p.e. EPSG:23030). |
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* |
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* @param code |
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* @return |
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* @throws CrsException |
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*/ |
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public ICrs getCRS(String code) throws CrsException {
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if(code.indexOf(":", code.indexOf(":")+1)<0){
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repoId = code.substring(0, code.indexOf(":"));
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crsCode = code.substring(code.indexOf(":")+1);
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/*if (data.containsKey(code)) |
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return (ICrs) data.get(code);*/ |
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String repoId = ""; |
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String crsCode = ""; |
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ICrs crs = null; |
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ICrsRepository repo = null; |
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if(repoId.equals("EPSG")){
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repo = new EpsgRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if (crs==null) {
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repo = new EpsgRepository(); |
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crs = repo.getCrs(crsCode); |
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} |
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}else if (repoId.equals("IAU2000")){
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repo = new Iau2000RepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if (crs==null) {
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repo = new Iau2000Repository(); |
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crs = repo.getCrs(crsCode); |
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} |
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}else if (repoId.equals("CRS")){
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repo = new NoAuthRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if (crs==null) {
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repo = new NoAuthRepository(); |
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try {
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if ( code.indexOf(":", code.indexOf(":") + 1) < 0 ) {
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repoId = code.substring(0, code.indexOf(":"));
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crsCode = code.substring(code.indexOf(":") + 1);
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if ( repoId.equals("EPSG") ) {
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repo = new EpsgRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if ( crs == null ) {
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repo = new EpsgRepository(); |
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crs = repo.getCrs(crsCode); |
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} |
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} else if ( repoId.equals("IAU2000") ) {
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repo = new Iau2000RepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if ( crs == null ) {
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repo = new Iau2000Repository(); |
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crs = repo.getCrs(crsCode); |
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} |
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} else if ( repoId.equals("CRS") ) {
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repo = new NoAuthRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if ( crs == null ) {
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repo = new NoAuthRepository(); |
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crs = repo.getCrs(crsCode); |
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} |
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} else if ( repoId.equals("ESRI") ) {
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repo = new EsriRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if ( crs == null ) {
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repo = new EsriRepository(); |
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crs = repo.getCrs(crsCode); |
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} |
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} else if ( repoId.equals("USR") ) {
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repo = new UsrRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if ( crs == null ) {
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repo = new UsrRepository(); |
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crs = repo.getCrs(crsCode); |
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} |
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} |
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}else if (repoId.equals("ESRI")){
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repo = new EsriRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if (crs==null) {
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repo = new EsriRepository(); |
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crs = repo.getCrs(crsCode); |
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} |
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}else if (repoId.equals("USR")){
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repo = new UsrRepositoryGT(); |
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crs = repo.getCrs(crsCode); |
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if (crs==null) {
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repo = new UsrRepository(); |
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crs = repo.getCrs(crsCode); |
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} |
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} |
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} |
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else{
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String sourceParams = null; |
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String targetParams = null; |
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} else {
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String sourceParams = null; |
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String targetParams = null; |
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crsCode = code.substring(0,code.indexOf(":",code.indexOf(":")+1));
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if (code.indexOf("@")==-1){
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crsCode=crsCode.substring(0, crsCode.indexOf(","));
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}else{
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sourceParams = code.substring(code.indexOf("@")+1,code.lastIndexOf("@"));
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targetParams = code.substring(code.lastIndexOf("@")+1);
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crsCode = code.substring(0, code.indexOf(":", code.indexOf(":") + 1));
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if ( code.indexOf("@") == -1 ) {
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crsCode = crsCode.substring(0, crsCode.indexOf(","));
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} else {
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sourceParams = code.substring(code.indexOf("@") + 1, code.lastIndexOf("@"));
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targetParams = code.substring(code.lastIndexOf("@") + 1);
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if (sourceParams.equals(""))
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sourceParams = null;
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else if (targetParams.equals("1")){ // Compativilidad con versiones de libJCrs sin soporte para transf. compuestas.
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targetParams = sourceParams;
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sourceParams = "";
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}
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if (targetParams.equals("")||targetParams.equals("0")) // Compativilidad con versiones de libJCrs sin soporte para transf. compuestas.
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targetParams = null;
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}
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crs = getCRS(crsCode);
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if (crs != null) {
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crs.setTransformationParams(sourceParams,targetParams);
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}
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}
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if ( sourceParams.equals("") ) {
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sourceParams = null;
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} else if ( targetParams.equals("1") ) { // Compativilidad con versiones de libJCrs sin soporte para transf. compuestas.
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targetParams = sourceParams;
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sourceParams = "";
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}
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if ( targetParams.equals("") || targetParams.equals("0") ) // Compativilidad con versiones de libJCrs sin soporte para transf. compuestas.
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{
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targetParams = null;
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}
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}
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crs = getCRS(crsCode);
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if ( crs != null ) {
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crs.setTransformationParams(sourceParams, targetParams); |
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}
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/*code = crs.getAbrev();
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}
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data.put(code, crs);*/
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/*code = crs.getAbrev();
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if (crs == null) {
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logger.warn("Did not find CRS " + code + " in available repositories.");
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} else {
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logger.info("Found CRS " + code +
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(repo == null ? "" : (" (" + repo.getClass().getSimpleName() + ")")));
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} |
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return crs; |
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data.put(code, crs);*/ |
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if ( crs == null ) {
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logger.debug("Can't find CRS '" + code + "' in available repositories.");
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} else {
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logger.debug("Found CRS '" + code + "' in repository '" +
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(repo == null ? "unknow" : (repo.getClass().getSimpleName())) + "'."); |
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} |
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return crs; |
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} finally {
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if( repo instanceof Disposable ) {
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((Disposable)repo).dispose(); |
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} |
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} |
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/*if (data.containsKey(code)) |
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return (Crs) data.get(code); |
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/*if (data.containsKey(code)) |
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return (Crs) data.get(code); |
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Crs crs = new Crs(code); |
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Crs crs = new Crs(code); |
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// LWS Esta l?nea sobra, cuando el cuadro de di?logo est? |
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// mejor hecho. |
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code = crs.getAbrev(); |
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// LWS Esta l?nea sobra, cuando el cuadro de di?logo est? |
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// mejor hecho. |
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code = crs.getAbrev(); |
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data.put(code, crs); |
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data.put(code, crs); |
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return crs;*/ |
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} |
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return crs;*/ |
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} |
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/** |
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* |
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* @param epsg_code |
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* @param code |
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* @return |
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* @throws CrsException |
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*/ |
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public ICrs getCRS(int epsg_code, String code) throws CrsException {
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/*if (data.containsKey(code)) |
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return (Crs) data.get(code);*/ |
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/** |
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* |
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* @param epsg_code |
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* @param code |
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* @return |
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* @throws CrsException |
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*/ |
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public ICrs getCRS(int epsg_code, String code) throws CrsException {
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/*if (data.containsKey(code)) |
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return (Crs) data.get(code);*/ |
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Crs crs = new Crs(epsg_code, code); |
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Crs crs = new Crs(epsg_code, code); |
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// LWS Esta l?nea sobra, cuando el cuadro de di?logo est? |
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// mejor hecho. |
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// LWS Esta l?nea sobra, cuando el cuadro de di?logo est? |
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// mejor hecho. |
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/*code = crs.getAbrev(); |
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data.put(code, crs);*/ |
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data.put(code, crs);*/ |
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return crs; |
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} |
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return crs; |
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} |
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/** |
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* |
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* @param epsg_code |
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* @param code |
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* @param params |
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* @return |
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* @throws CrsException |
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*/ |
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public ICrs getCRS(int epsg_code, String code, String params) throws CrsException {
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/*if (data.containsKey(code)) |
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return (Crs) data.get(code);*/ |
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/** |
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* |
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* @param epsg_code |
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* @param code |
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* @param params |
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* @return |
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* @throws CrsException |
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*/ |
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public ICrs getCRS(int epsg_code, String code, String params) throws CrsException {
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/*if (data.containsKey(code)) |
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return (Crs) data.get(code);*/ |
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Crs crs = new Crs(epsg_code, code, params); |
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Crs crs = new Crs(epsg_code, code,params); |
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// LWS Esta l?nea sobra, cuando el cuadro de di?logo est? |
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// mejor hecho. |
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// LWS Esta l?nea sobra, cuando el cuadro de di?logo est? |
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// mejor hecho. |
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/*code = crs.getAbrev(); |
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data.put(code, crs);*/ |
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data.put(code, crs);*/ |
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return crs; |
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} |
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return crs; |
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} |
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/** |
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* |
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*/ |
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public IProjection get(String name) {
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try {
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return getCRS(name); |
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} catch (CrsException e) {
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logger.error("Can't cget CRS name '" + name + "'.", e);
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} |
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return null; |
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} |
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/** |
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* |
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*/ |
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public IProjection get(String name) {
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try {
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return getCRS(name); |
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} catch (CrsException e) {
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logger.error("Can't cget CRS name '"+name+"'.",e);
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} |
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return null; |
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} |
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/** |
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* |
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*/ |
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public boolean doesRigurousTransformations() {
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return true; |
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} |
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/** |
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* |
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*/ |
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public boolean doesRigurousTransformations() {
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return true; |
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} |
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public static File getDataBaseFolder() {
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return databaseFolder; |
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} |
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public static void setDataBaseFolder(File folder) {
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databaseFolder = folder; |
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} |
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public static File getDataBaseFolder() {
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return databaseFolder; |
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} |
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public static File getProjLibFolder() {
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return projLibFolder; |
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} |
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public static void setProjLibFolder(File folder) {
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projLibFolder = folder; |
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} |
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public static void setDataBaseFolder(File folder) {
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databaseFolder = folder; |
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} |
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|
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public static File getProjLibFolder() {
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return projLibFolder; |
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} |
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public static void setProjLibFolder(File folder) {
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projLibFolder = folder; |
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} |
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} |
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