--- /dev/null
+/*
+ * BioJava development code
+ *
+ * This code may be freely distributed and modified under the
+ * terms of the GNU Lesser General Public Licence. This should
+ * be distributed with the code. If you do not have a copy,
+ * see:
+ *
+ * http://www.gnu.org/copyleft/lesser.html
+ *
+ * Copyright for this code is held jointly by the individual
+ * authors. These should be listed in @author doc comments.
+ *
+ * For more information on the BioJava project and its aims,
+ * or to join the biojava-l mailing list, visit the home page
+ * at:
+ *
+ * http://www.biojava.org/
+ *
+ * Created on Mar 23, 2006
+ *
+ */
+package org.biojava.dasobert.das2;
+
+import org.biojava.dasobert.dasregistry.Das1Source;
+
+public class DasSourceConverter {
+
+ public DasSourceConverter() {
+ super();
+
+ }
+
+
+ /** convert a das2 source to a das 1 source.
+ * This only will work if is passes the Das2Source.isDas1Source() test
+ * i.e. this is really a das1 server there
+ *
+ * @return
+ */
+ public static Das1Source toDas1Source (Das2Source das2source) throws Exception{
+ if ( ! das2source.hasDas1Capabilities())
+ throw new Exception("this das source does not have das1 capabilitites");
+
+ Das1Source ds = new Das1Source();
+ ds.setAdminemail(das2source.getAdminemail());
+ ds.setDescription(das2source.getDescription());
+ ds.setHelperurl(das2source.getHelperurl());
+ ds.setRegisterDate(das2source.getRegisterDate());
+ ds.setLeaseDate(das2source.getLeaseDate());
+ ds.setLabels(das2source.getLabels());
+ ds.setCoordinateSystem(das2source.getCoordinateSystem());
+ ds.setNickname(das2source.getNickname());
+ ds.setId(das2source.getId());
+
+ // convert the capabilitites to das1 capabiltities and get the url
+ Das2Capability[] caps = das2source.getDas2Capabilities();
+ String[] das1capabilitites = new String[caps.length];
+ int DASPREFIXLENGTH = 4;
+ for ( int i = 0 ; i< caps.length;i++){
+ Das2Capability cap = caps[i];
+
+ String c = cap.getCapability();
+ das1capabilitites[i] = c.substring(4,c.length());
+ String query_uri = cap.getQueryUri();
+
+ String url = query_uri.substring(0,(query_uri.length() - c.length() + DASPREFIXLENGTH));
+ ds.setUrl(url);
+ }
+ ds.setCapabilities(das1capabilitites);
+
+ return ds ;
+ }
+
+}