2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
3 * Copyright (C) 2014 The Jalview Authors
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
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
23 import jalview.bin.Cache;
24 import jalview.datamodel.AlignedCodonFrame;
25 import jalview.datamodel.Alignment;
26 import jalview.datamodel.AlignmentI;
27 import jalview.datamodel.AlignmentView;
28 import jalview.datamodel.SequenceI;
29 import jalview.gui.AlignFrame;
30 import jalview.gui.FeatureRenderer.FeatureRendererSettings;
31 import jalview.gui.WebserviceInfo;
32 import jalview.util.MessageManager;
34 import java.util.LinkedHashSet;
37 public abstract class AWSThread extends Thread
41 * view that this job was associated with
43 protected AlignmentI currentView = null;
46 * feature settings from view that job was associated with
48 protected FeatureRendererSettings featureSettings = null;
51 * metadata about this web service
53 protected WebserviceInfo wsInfo = null;
56 * original input data for this job
58 protected AlignmentView input = null;
61 * dataset sequence relationships to be propagated onto new results
63 protected Set<AlignedCodonFrame> codonframe = null;
66 * are there jobs still running in this thread.
68 protected boolean jobComplete = false;
71 * one or more jobs being managed by this thread.
73 protected AWsJob jobs[] = null;
76 * full name of service
78 protected String WebServiceName = null;
80 protected char defGapChar = '-';
83 * header prepended to all output from job
85 protected String OutputHeader;
88 * only used when reporting a web service out of memory error - the job ID
89 * will be concatenated to the URL
91 protected String WsUrl = null;
94 * generic web service job/subjob poll loop
98 JobStateSummary jstate = null;
105 jstate = new JobStateSummary();
106 for (int j = 0; j < jobs.length; j++)
109 if (!jobs[j].submitted && jobs[j].hasValidInput())
114 if (jobs[j].submitted && !jobs[j].subjobComplete)
119 if (!jobs[j].hasResponse())
121 throw (new Exception(
122 "Timed out when communicating with server\nTry again later.\n"));
124 jalview.bin.Cache.log.debug("Job " + j + " Result state "
125 + jobs[j].getState() + "(ServerError="
126 + jobs[j].isServerError() + ")");
127 } catch (Exception ex)
129 // Deal with Transaction exceptions
130 wsInfo.appendProgressText(jobs[j].jobnum,
131 MessageManager.formatMessage("info.server_exception", new String[]{WebServiceName,ex.getMessage()}));
132 // always output the exception's stack trace to the log
133 Cache.log.warn(WebServiceName + " job(" + jobs[j].jobnum
134 + ") Server exception.");
135 // todo: could limit trace to cause if this is a SOAPFaultException.
136 ex.printStackTrace();
138 if (jobs[j].allowedServerExceptions > 0)
140 jobs[j].allowedServerExceptions--;
141 Cache.log.debug("Sleeping after a server exception.");
145 } catch (InterruptedException ex1)
151 Cache.log.warn("Dropping job " + j + " " + jobs[j].jobId);
152 jobs[j].subjobComplete = true;
153 wsInfo.setStatus(jobs[j].jobnum,
154 WebserviceInfo.STATE_STOPPED_SERVERERROR);
156 } catch (OutOfMemoryError er)
159 jobs[j].subjobComplete = true;
160 jobs[j].clearResponse(); // may contain out of date result data
161 wsInfo.setStatus(jobs[j].jobnum,
162 WebserviceInfo.STATE_STOPPED_ERROR);
163 Cache.log.error("Out of memory when retrieving Job " + j
164 + " id:" + WsUrl + "/" + jobs[j].jobId, er);
165 new jalview.gui.OOMWarning("retrieving result for "
166 + WebServiceName, er);
170 jstate.updateJobPanelState(wsInfo, OutputHeader, jobs[j]);
172 // Decide on overall state based on collected jobs[] states
173 updateGlobalStatus(jstate);
179 } catch (InterruptedException e)
182 .debug("Interrupted sleep waiting for next job poll.", e);
184 // System.out.println("I'm alive "+alTitle);
187 if (jobComplete && jobs != null)
189 parseResult(); // tidy up and make results available to user
194 .debug("WebServiceJob poll loop finished with no jobs created.");
195 wsInfo.setStatus(wsInfo.STATE_STOPPED_ERROR);
196 wsInfo.appendProgressText(MessageManager.getString("info.no_jobs_ran"));
197 wsInfo.setFinishedNoResults();
201 protected void updateGlobalStatus(JobStateSummary jstate)
203 if (jstate.running > 0)
205 wsInfo.setStatus(WebserviceInfo.STATE_RUNNING);
207 else if (jstate.queuing > 0)
209 wsInfo.setStatus(WebserviceInfo.STATE_QUEUING);
214 if (jstate.finished > 0)
216 wsInfo.setStatus(WebserviceInfo.STATE_STOPPED_OK);
218 else if (jstate.error > 0)
220 wsInfo.setStatus(WebserviceInfo.STATE_STOPPED_ERROR);
222 else if (jstate.serror > 0)
224 wsInfo.setStatus(WebserviceInfo.STATE_STOPPED_SERVERERROR);
234 public AWSThread(Runnable target)
239 public AWSThread(String name)
244 public AWSThread(ThreadGroup group, Runnable target)
246 super(group, target);
249 public AWSThread(ThreadGroup group, String name)
254 public AWSThread(Runnable target, String name)
259 public AWSThread(ThreadGroup group, Runnable target, String name)
261 super(group, target, name);
265 * query web service for status of job. on return, job.result must not be null
266 * - if it is then it will be assumed that the job status query timed out and
267 * a server exception will be logged.
271 * will be logged as a server exception for this job
273 public abstract void pollJob(AWsJob job) throws Exception;
276 * submit job to web service
280 public abstract void StartJob(AWsJob job);
283 * process the set of AWsJob objects into a set of results, and tidy up.
285 public abstract void parseResult();
288 * helper function to conserve dataset references to sequence objects returned
289 * from web services 1. Propagates AlCodonFrame data from
290 * <code>codonframe</code> to <code>al</code> TODO: refactor to datamodel
294 public void propagateDatasetMappings(Alignment al)
296 if (codonframe != null)
298 SequenceI[] alignment = al.getSequencesArray();
299 for (int sq = 0; sq < alignment.length; sq++)
301 for (AlignedCodonFrame acf : codonframe)
303 final SequenceI seq = alignment[sq];
304 if (acf != null && acf.involvesSequence(seq))
306 al.addCodonFrame(acf);
314 public AWSThread(ThreadGroup group, Runnable target, String name,
317 super(group, target, name, stackSize);
322 * @return gap character to use for any alignment generation
324 public char getGapChar()
332 * reference for copying mappings across
334 * gui attachment point
336 * input data for the calculation
337 * @param webServiceName
340 * url of the service being invoked
342 public AWSThread(AlignFrame alignFrame, WebserviceInfo wsinfo,
343 AlignmentView input, String webServiceName, String wsUrl)
345 this(alignFrame, wsinfo, input, wsUrl);
346 WebServiceName = webServiceName;
350 * Extracts additional info from alignment view's context.
353 * - reference for copying mappings and display styles across
355 * - gui attachment point - may be null
357 * - input data for the calculation
359 * - url of the service being invoked
361 public AWSThread(AlignFrame alframe, WebserviceInfo wsinfo2,
362 AlignmentView alview, String wsurl2)
365 // this.alignFrame = alframe;
366 currentView = alframe.getCurrentView().getAlignment();
367 featureSettings = alframe.getFeatureRenderer().getSettings();
368 defGapChar = alframe.getViewport().getGapCharacter();
369 this.wsInfo = wsinfo2;
374 Set<AlignedCodonFrame> cf = alframe.getViewport().getAlignment()
378 codonframe = new LinkedHashSet<AlignedCodonFrame>();
379 codonframe.addAll(cf);