2 * BioJava development code
4 * This code may be freely distributed and modified under the
5 * terms of the GNU Lesser General Public Licence. This should
6 * be distributed with the code. If you do not have a copy,
9 * http://www.gnu.org/copyleft/lesser.html
11 * Copyright for this code is held jointly by the individual
12 * authors. These should be listed in @author doc comments.
14 * For more information on the BioJava project and its aims,
15 * or to join the biojava-l mailing list, visit the home page
18 * http://www.biojava.org/
20 * Created on Mar 23, 2006
23 package org.biojava.dasobert.das2;
25 //import org.biojava.bio.program.das.dasalignment.DASException;
26 import org.biojava.dasobert.dasregistry.*;
28 public class DasSourceConverter
31 public DasSourceConverter()
37 /** convert a das2 source to a das 1 source.
38 * This only will work if is passes the Das2Source.isDas1Source() test
39 * i.e. this is really a das1 server there
41 * @param das2source a DAS2Source to be converted
42 * @return a Das1Source
43 * @throws DASException
45 public static Das1Source toDas1Source(Das2Source das2source)
48 if (!das2source.hasDas1Capabilities())
50 throw new Exception("this das source does not have das1 capabilitites");
53 Das1Source ds = new Das1Source();
54 ds.setAdminemail(das2source.getAdminemail());
55 ds.setDescription(das2source.getDescription());
56 ds.setHelperurl(das2source.getHelperurl());
57 ds.setRegisterDate(das2source.getRegisterDate());
58 ds.setLeaseDate(das2source.getLeaseDate());
59 ds.setLabels(das2source.getLabels());
60 ds.setCoordinateSystem(das2source.getCoordinateSystem());
61 ds.setNickname(das2source.getNickname());
62 ds.setId(das2source.getId());
63 ds.setLabels(das2source.getLabels());
65 // convert the capabilitites to das1 capabiltities and get the url
66 Das2Capability[] caps = das2source.getDas2Capabilities();
67 String[] das1capabilitites = new String[caps.length];
68 int DASPREFIXLENGTH = Das2CapabilityImpl.DAS1_CAPABILITY_PREFIX.length();
70 for (int i = 0; i < caps.length; i++)
72 Das2Capability cap = caps[i];
74 String c = cap.getCapability();
76 das1capabilitites[i] = c.substring(DASPREFIXLENGTH, c.length());
78 String query_uri = cap.getQueryUri();
80 String url = query_uri.substring(0,
81 (query_uri.length() - c.length() + DASPREFIXLENGTH));
84 ds.setCapabilities(das1capabilitites);