2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
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5 * This program is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU General Public License
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7 * as published by the Free Software Foundation; either version 2
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8 * of the License, or (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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21 import jalview.datamodel.*;
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23 import jalview.gui.*;
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27 import java.net.URL;
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29 import org.biojava.dasobert.das.FeatureThread;
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30 import org.biojava.dasobert.eventmodel.FeatureEvent;
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31 import org.biojava.dasobert.eventmodel.FeatureListener;
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32 import org.biojava.dasobert.dasregistry.DasSource;
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34 import org.biojava.dasobert.das2.io.DasSourceReaderImpl;
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35 import org.biojava.dasobert.dasregistry.Das1Source;
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36 import org.biojava.dasobert.dasregistry.DasSource;
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37 import org.biojava.dasobert.das2.Das2Source;
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38 import org.biojava.dasobert.das2.DasSourceConverter;
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40 import jalview.bin.Cache;
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41 import org.biojava.dasobert.dasregistry.DasCoordinateSystem;
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43 import javax.swing.*;
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49 * @version $Revision$
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51 public class DasSequenceFeatureFetcher
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53 SequenceI[] sequences;
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55 FeatureSettings fsettings;
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56 StringBuffer sbuffer = new StringBuffer();
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57 Vector selectedSources;
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58 boolean cancelled = false;
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63 * Creates a new SequenceFeatureFetcher object.
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66 * @param align DOCUMENT ME!
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67 * @param ap DOCUMENT ME!
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69 public DasSequenceFeatureFetcher(SequenceI[] sequences,
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70 FeatureSettings fsettings,
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71 Vector selectedSources)
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73 this.selectedSources = selectedSources;
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74 this.sequences = sequences;
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75 this.af = fsettings.af;
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77 int uniprotCount = 0;
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78 for (int i = 0; i < selectedSources.size(); i++)
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80 DasSource source = (DasSource) selectedSources.elementAt(i);
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81 DasCoordinateSystem[] coords = source.getCoordinateSystem();
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82 for (int c = 0; c < coords.length; c++)
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84 if (coords[c].getName().indexOf("UniProt") > -1)
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93 for (int i = 0; i < sequences.length; i++)
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95 DBRefEntry[] dbref = sequences[i].getDBRef();
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98 for (int j = 0; j < dbref.length; j++)
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100 if (dbref[j].getSource()
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101 .equals(jalview.datamodel.DBRefSource.UNIPROT))
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110 if (refCount < sequences.length && uniprotCount > 0)
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113 int reply = JOptionPane.showInternalConfirmDialog(Desktop.desktop,
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114 "Do you want Jalview to find\n"
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115 + "Uniprot Accession ids for given sequence names?",
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116 "Find Uniprot Accession Ids",
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117 JOptionPane.YES_NO_OPTION,
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118 JOptionPane.QUESTION_MESSAGE);
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120 if (reply == JOptionPane.YES_OPTION)
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122 Thread thread = new Thread(new FetchDBRefs());
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134 implements Runnable
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139 af.getViewport().getAlignment(), af).fetchDBRefs(true);
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146 * Spawns a number of dasobert Fetcher threads to add features to sequences in the dataset
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148 void startFetching()
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151 startTime = System.currentTimeMillis();
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152 af.setProgressBar("Fetching DAS Sequence Features", startTime);
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154 DasSource[] sources = new jalview.gui.DasSourceBrowser().getDASSource();
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156 if (selectedSources == null || selectedSources.size() == 0)
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158 String active = jalview.bin.Cache.getDefault("DAS_ACTIVE_SOURCE",
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160 StringTokenizer st = new StringTokenizer(active, "\t");
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161 Vector selectedSources = new Vector();
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163 while (st.hasMoreTokens())
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165 token = st.nextToken();
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166 for (int i = 0; i < sources.length; i++)
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168 if (sources[i].getNickname().equals(token))
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170 selectedSources.addElement(sources[i]);
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177 if (selectedSources == null || selectedSources.size() == 0)
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179 System.out.println("No DAS Sources active");
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180 af.setProgressBar("No DAS Sources Active", startTime);
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184 sourcesRemaining = selectedSources.size();
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185 //Now sending requests one at a time to each server
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186 for (int sourceIndex = 0;
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187 sourceIndex < selectedSources.size()
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191 DasSource dasSource = (DasSource) selectedSources.elementAt(
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194 nextSequence(dasSource, sequences[0]);
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198 public void cancel()
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200 af.setProgressBar("DAS Feature Fetching Cancelled", startTime);
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204 int sourcesRemaining=0;
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205 void responseComplete(DasSource dasSource, SequenceI seq)
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209 for (int seqIndex = 0;
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210 seqIndex < sequences.length-1
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211 && !cancelled; seqIndex++)
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213 if (sequences[seqIndex] == seq)
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215 nextSequence(dasSource, sequences[++seqIndex]);
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221 sourcesRemaining --;
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223 if(sourcesRemaining==0)
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225 af.setProgressBar("DAS Feature Fetching Complete", startTime);
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227 if(af.featureSettings!=null)
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228 af.featureSettings.setTableData();
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230 fsettings.complete();
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235 void featuresAdded(SequenceI seq)
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237 af.getFeatureRenderer().featuresAdded();
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239 int start = af.getViewport().getStartSeq();
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240 int end = af.getViewport().getEndSeq();
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242 for(index=start; index<end; index++)
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243 if(seq == af.getViewport().getAlignment().getSequenceAt(index).getDatasetSequence())
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245 af.alignPanel.repaint();
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251 void nextSequence(DasSource dasSource, SequenceI seq)
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253 DBRefEntry[] uprefs = jalview.util.DBRefUtils.selectRefs(seq.getDBRef(),
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256 // jalview.datamodel.DBRefSource.PDB,
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257 jalview.datamodel.DBRefSource.UNIPROT
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260 if (uprefs != null)
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262 // we know the id for this entry, so don't note its ID in the unknownSequences list
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263 // for (int j = 0; j < uprefs.length; j++)
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265 // Will have to pass any mapping information to the fetcher
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266 //- the start/end for the DBRefEntry may not be the same as the sequence's start/end
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267 DasCoordinateSystem cs[] = dasSource.getCoordinateSystem();
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270 // for (int l = 0; l < cs.length; l++)
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273 if (jalview.util.DBRefUtils
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274 .isDasCoordinateSystem(cs[0].getName(), uprefs[0]))
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276 Cache.log.debug("Launched fetcher for coordinate system " +
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279 createFeatureFetcher(seq,
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281 uprefs[0].getAccessionId());
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290 // try and use the name as the sequence id
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291 if (seq.getName().indexOf("|") > -1)
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293 id = seq.getName().substring(
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294 seq.getName().lastIndexOf("|") + 1);
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298 id = seq.getName();
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302 // Should try to call a general feature fetcher that
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303 // queries many sources with name to discover applicable ID references
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304 createFeatureFetcher(seq,
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313 * fetch and add das features to a sequence using the given source URL and Id to create a feature request
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318 protected void createFeatureFetcher(final SequenceI seq,
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319 final DasSource dasSource,
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323 /// fetch DAS features
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324 final Das1Source source = new Das1Source();
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325 source.setUrl(dasSource.getUrl());
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326 source.setNickname(dasSource.getNickname());
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328 Cache.log.debug("new Das Feature Fetcher for " + id + " querying " +
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329 dasSource.getUrl());
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331 if (id != null && id.length() > 0)
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333 FeatureThread fetcher = new FeatureThread(id
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334 // + ":" + start + "," + end,
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337 fetcher.addFeatureListener(new FeatureListener()
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339 public void comeBackLater(FeatureEvent e)
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341 responseComplete(dasSource, seq);
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342 Cache.log.debug("das source " + e.getDasSource().getNickname() +
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343 " asked us to come back in " + e.getComeBackLater() +
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347 public void newFeatures(FeatureEvent e)
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350 Das1Source ds = e.getDasSource();
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352 Map[] features = e.getFeatures();
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353 // add features to sequence
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354 Cache.log.debug("das source " + ds.getUrl() + " returned " +
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355 features.length + " features");
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357 if (features.length > 0)
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359 for (int i = 0; i < features.length; i++)
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361 SequenceFeature f = newSequenceFeature(features[i],
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362 source.getNickname());
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364 seq.addSequenceFeature(f);
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367 featuresAdded(seq);
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371 // System.out.println("No features found for " + seq.getName()
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372 // + " from: " + e.getDasSource().getNickname());
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374 responseComplete(dasSource, seq);
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386 * creates a jalview sequence feature from a das feature document
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387 * @param dasfeature
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388 * @return sequence feature object created using dasfeature information
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390 SequenceFeature newSequenceFeature(Map dasfeature, String nickname)
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395 * Different qNames for a DAS Feature - are string keys to the HashMaps in features
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397 qName.equals("TYPE") ||
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398 qName.equals("START") ||
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399 qName.equals("END") ||
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400 qName.equals("NOTE") ||
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401 qName.equals("LINK") ||
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402 qName.equals("SCORE")
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404 String desc = new String();
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405 if (dasfeature.containsKey("NOTE"))
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406 desc += (String) dasfeature.get("NOTE");
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408 int start = 0, end = 0;
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413 start = Integer.parseInt(dasfeature.get("START").toString());
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415 catch (Exception ex)
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419 end = Integer.parseInt(dasfeature.get("END").toString());
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421 catch (Exception ex)
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425 score = Integer.parseInt(dasfeature.get("SCORE").toString());
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427 catch (Exception ex)
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430 SequenceFeature f = new SequenceFeature(
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431 (String) dasfeature.get("TYPE"),
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438 if (dasfeature.containsKey("LINK"))
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440 f.addLink(f.getType() + " " + f.begin + "_" + f.end
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441 + "|" + dasfeature.get("LINK"));
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446 catch (Exception e)
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448 System.out.println("ERRR " + e);
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449 e.printStackTrace();
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450 System.out.println("############");
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451 Cache.log.debug("Failed to parse " + dasfeature.toString(), e);
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456 public static DasSource[] getDASSources()
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458 DasSourceReaderImpl reader = new DasSourceReaderImpl();
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460 String registryURL = jalview.bin.Cache.getDefault("DAS_REGISTRY_URL",
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461 "http://www.dasregistry.org/registry/das1/sources/"
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466 URL url = new URL(registryURL);
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468 DasSource[] sources = reader.readDasSource(url);
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470 List das1sources = new ArrayList();
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471 for (int i = 0; i < sources.length; i++)
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473 DasSource ds = sources[i];
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474 if (ds instanceof Das2Source)
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476 Das2Source d2s = (Das2Source) ds;
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477 if (d2s.hasDas1Capabilities())
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479 Das1Source d1s = DasSourceConverter.toDas1Source(d2s);
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480 das1sources.add(d1s);
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484 else if (ds instanceof Das1Source)
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486 das1sources.add( (Das1Source) ds);
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490 return (Das1Source[]) das1sources.toArray(new Das1Source[das1sources.size()]);
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492 catch (Exception ex)
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494 ex.printStackTrace();
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