2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
3 * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
11 * Jalview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty
13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
18 package jalview.ws.dbsources.das.datamodel;
20 import java.util.ArrayList;
21 import java.util.Arrays;
22 import java.util.HashMap;
23 import java.util.List;
25 import java.util.StringTokenizer;
26 import java.util.Vector;
28 import org.biodas.jdas.client.SequenceClient;
29 import org.biodas.jdas.client.adapters.sequence.DasSequenceAdapter;
30 import org.biodas.jdas.client.threads.MultipleConnectionPropertyProviderI;
31 import org.biodas.jdas.client.threads.SequenceClientMultipleSources;
32 import org.biodas.jdas.schema.sequence.SEQUENCE;
33 import org.biodas.jdas.schema.sources.COORDINATES;
34 import org.biodas.jdas.schema.sources.SOURCE;
35 import org.biodas.jdas.schema.sources.VERSION;
37 import com.stevesoft.pat.Regex;
39 import jalview.ws.dbsources.das.api.jalviewSourceI;
40 import jalview.ws.seqfetcher.*;
41 import jalview.bin.Cache;
42 import jalview.datamodel.Alignment;
43 import jalview.datamodel.AlignmentI;
44 import jalview.datamodel.DBRefEntry;
45 import jalview.datamodel.Sequence;
46 import jalview.datamodel.SequenceI;
49 * an instance of this class is created for each unique DAS Sequence source (ie
50 * one capable of handling the 'sequence' for a particular MapMaster)
55 public class DasSequenceSource extends DbSourceProxyImpl implements
58 private jalviewSourceI jsrc;
60 protected SOURCE source = null;
62 protected VERSION version = null;
64 protected COORDINATES coordsys = null;
66 protected String dbname = "DASCS";
68 protected String dbrefname = "das:source";
70 protected MultipleConnectionPropertyProviderI connprops = null;
73 * create a new DbSource proxy for a DAS 1 source
76 * Human Readable Name to use when fetching from this source
78 * DbRefName for DbRefs attached to sequences retrieved from this
83 * specific coordinate system to use for this source
85 * if source is not capable of the 'sequence' command
87 public DasSequenceSource(String dbname, String dbrefname, SOURCE source,
88 VERSION version, COORDINATES coordsys,
89 MultipleConnectionPropertyProviderI connprops) throws Exception
91 if (!(jsrc = new JalviewSource(source, connprops, false))
94 throw new Exception("Source " + source.getTitle()
95 + " does not support the sequence command.");
99 this.dbrefname = dbrefname.toUpperCase();
100 if (coordsys != null)
102 this.coordsys = coordsys;
104 this.connprops = connprops;
107 public String getAccessionSeparator()
112 public Regex getAccessionValidator()
115 return Regex.perlCode("m/([^:]+)(:\\d+,\\d+)?/");
118 public String getDbName()
121 return dbname + " (DAS)";
124 public String getDbSource()
129 public String getDbVersion()
131 return coordsys != null ? coordsys.getVersion() : "";
134 public AlignmentI getSequenceRecords(String queries) throws Exception
136 StringTokenizer st = new StringTokenizer(queries, "\t");
137 List<String> toks = new ArrayList<String>(), src = new ArrayList<String>(), acIds = new ArrayList<String>();
138 while (st.hasMoreTokens())
141 toks.add(t = st.nextToken());
142 acIds.add(t.replaceAll(":[0-9,]+", ""));
144 src.add(jsrc.getSourceURL());
145 Map<String, Map<List<String>, DasSequenceAdapter>> resultset = new HashMap<String, Map<List<String>, DasSequenceAdapter>>();
146 Map<String, Map<List<String>, Exception>> errors = new HashMap<String, Map<List<String>, Exception>>();
148 // First try multiple sources
149 boolean multiple = true, retry = false;
155 // slow, fetch one at a time.
156 for (String sr : src)
159 .println("Retrieving IDs individually from das source: "
161 org.biodas.jdas.client.SequenceClient sq = new SequenceClient(
162 connprops.getConnectionPropertyProviderFor(sr));
163 for (String q : toks)
165 List<String> qset = Arrays.asList(new String[]
169 DasSequenceAdapter s = sq.fetchData(sr, qset);
170 Map<List<String>, DasSequenceAdapter> dss = resultset.get(sr);
175 dss = new HashMap<List<String>, DasSequenceAdapter>());
178 } catch (Exception x)
180 Map<List<String>, Exception> ers = errors.get(sr);
183 errors.put(sr, ers = new HashMap<List<String>, Exception>());
192 SequenceClientMultipleSources sclient;
193 sclient = new SequenceClientMultipleSources();
194 sclient.fetchData(src, toks, resultset, errors);
196 while (!sclient.isTerminated())
202 } catch (InterruptedException x)
206 if (resultset.isEmpty() && !errors.isEmpty())
214 if (resultset.isEmpty())
216 System.err.println("Sequence Query to " + jsrc.getTitle() + " with '"
217 + queries + "' returned no sequences.");
222 Vector<SequenceI> seqs = null;
223 for (Map.Entry<String, Map<List<String>, DasSequenceAdapter>> resset : resultset
226 for (Map.Entry<List<String>, DasSequenceAdapter> result : resset
227 .getValue().entrySet())
229 DasSequenceAdapter dasseqresp = result.getValue();
230 List<String> accessions = result.getKey();
231 for (SEQUENCE e : dasseqresp.getSequence())
233 String lbl = e.getId();
235 if (acIds.indexOf(lbl) == -1)
238 .println("Warning - received sequence event for strange accession code ("
245 if (e.getContent().length() == 0)
248 .println("Empty sequence returned for accession code ("
252 + " (source is " + getDbName());
256 seqs = new java.util.Vector<SequenceI>();
257 // JDAS returns a sequence complete with any newlines and spaces
259 Sequence sq = new Sequence(lbl, e.getContent().replaceAll(
261 sq.setStart(e.getStart().intValue());
262 sq.addDBRef(new DBRefEntry(getDbSource(), getDbVersion()
263 + ":" + e.getVersion(), lbl));
270 if (seqs == null || seqs.size() == 0)
272 SequenceI[] sqs = new SequenceI[seqs.size()];
273 for (int i = 0, iSize = seqs.size(); i < iSize; i++)
275 sqs[i] = (SequenceI) seqs.elementAt(i);
277 Alignment al = new Alignment(sqs);
278 if (jsrc.isFeatureSource())
280 java.util.Vector<jalviewSourceI> srcs = new java.util.Vector<jalviewSourceI>();
281 srcs.addElement(jsrc);
284 jalview.ws.DasSequenceFeatureFetcher dssf = new jalview.ws.DasSequenceFeatureFetcher(
285 sqs, null, srcs, false, false, multiple);
286 while (dssf.isRunning())
291 } catch (InterruptedException x)
297 } catch (Exception x)
300 .error("Couldn't retrieve features for sequence from its source.",
309 public String getTestQuery()
311 return coordsys == null ? "" : coordsys.getTestRange();
314 public boolean isValidReference(String accession)
316 // TODO try to validate an accession against source
317 // We don't really know how to do this without querying source
325 public SOURCE getSource()
331 * @return the coordsys
333 public COORDINATES getCoordsys()