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.rest;
20 import java.awt.event.ActionEvent;
21 import java.awt.event.ActionListener;
22 import java.util.Hashtable;
23 import java.util.Vector;
25 import javax.swing.JMenu;
26 import javax.swing.JMenuItem;
27 import javax.swing.JOptionPane;
28 import javax.swing.event.MenuEvent;
29 import javax.swing.event.MenuListener;
31 import jalview.bin.Cache;
32 import jalview.datamodel.AlignmentView;
33 import jalview.gui.AlignFrame;
34 import jalview.gui.AlignViewport;
35 import jalview.gui.AlignmentPanel;
36 import jalview.gui.Desktop;
37 import jalview.gui.WebserviceInfo;
38 import jalview.io.packed.DataProvider.JvDataType;
39 import jalview.ws.WSClient;
40 import jalview.ws.WSClientI;
41 import jalview.ws.WSMenuEntryProviderI;
47 public class RestClient extends WSClient implements WSClientI,
50 RestServiceDescription service;
52 public RestClient(RestServiceDescription rsd)
58 * parent alignframe for this job
63 * alignment view which provides data for job.
68 * get the alignFrame for the associated input data if it exists.
72 protected AlignFrame recoverAlignFrameForView()
74 return jalview.gui.Desktop.getAlignFrameFor(av);
77 public RestClient(RestServiceDescription service2, AlignFrame alignFrame)
79 this(service2, alignFrame, false);
81 boolean headless = false;
82 public RestClient(RestServiceDescription service2, AlignFrame alignFrame, boolean nogui)
86 av = alignFrame.getViewport();
91 public void setWebserviceInfo(boolean headless)
93 WebServiceJobTitle = service.details.Action + " using "
94 + service.details.Name;
95 WebServiceName = service.details.Name;
96 WebServiceReference = "No reference - go to url for more info";
97 if (service.details.description != null)
99 WebServiceReference = service.details.description;
103 wsInfo = new WebserviceInfo(WebServiceJobTitle, WebServiceName + "\n"
104 + WebServiceReference);
105 wsInfo.setRenderAsHtml(true);
111 public boolean isCancellable()
113 // TODO define process for cancelling rsbws jobs
118 public boolean canMergeResults()
120 // TODO process service definition to identify if the results might be
122 // TODO: change comparison for annotation merge
127 public void cancelJob()
129 System.err.println("Cannot cancel this job type: " + service);
133 public void attachWSMenuEntry(final JMenu wsmenu,
134 final AlignFrame alignFrame)
136 JMenuItem submit = new JMenuItem(service.details.Name);
137 submit.setToolTipText(service.details.Action + " using "
138 + service.details.Name);
139 submit.addActionListener(new ActionListener()
143 public void actionPerformed(ActionEvent e)
145 new RestClient(service, alignFrame);
150 // TODO: menu listener should enable/disable entry depending upon selection
151 // state of the alignment
152 wsmenu.addMenuListener(new MenuListener()
156 public void menuSelected(MenuEvent e)
158 // TODO Auto-generated method stub
163 public void menuDeselected(MenuEvent e)
165 // TODO Auto-generated method stub
170 public void menuCanceled(MenuEvent e)
172 // TODO Auto-generated method stub
181 * record of initial undoredo hash for the alignFrame providing data for this
184 long[] undoredo = null;
187 * Compare the original input data to the data currently presented to the
188 * user. // LOGIC: compare undo/redo - if same, merge regardless (coping with
189 * any changes in hidden columns as normal) // if different undo/redo then
190 * compare region that was submitted // if same, then merge as before, if
191 * different then prompt user to open a new window.
195 protected boolean isAlignmentModified()
197 if (undoredo == null || av == null || av.getAlignment() == null)
199 // always return modified if we don't have access to live GUI elements
203 if (av.isUndoRedoHashModified(undoredo))
205 // alignment has been modified in some way.
208 // TODO: look deeper into modification of selection state, etc that may
209 // affect RestJobThread.realiseResults(boolean merge);
215 * TODO: combine to form a dataset+alignment+annotation context
217 AlignmentView _input;
222 jalview.io.packed.JalviewDataset jds;
225 * informative name for results
227 public String viewTitle;
228 protected void constructJob()
230 service.setInvolvesFlags();
231 // record all aspects of alignment view so we can merge back or recreate
233 undoredo = av.getUndoRedoHash();
235 * delete ? Vector sgs = av.getAlignment().getGroups(); if (sgs!=null) {
236 * _sgs = new SequenceGroup[sgs.size()]; sgs.copyInto(_sgs); } else { _sgs =
237 * new SequenceGroup[0]; }
239 boolean selExists = (av.getSelectionGroup() != null)
240 && (av.getSelectionGroup().getSize() > 1);
241 // TODO: JAL-715: refactor to alignViewport methods and revise to full
242 // focus+context+dataset input data staging model
245 if (service.partitiondata)
247 if (av.getAlignment().getGroups() != null
248 && av.getAlignment().getGroups().size() > 0)
250 // intersect groups with selected region
251 _input = new AlignmentView(av.getAlignment(),
252 av.getColumnSelection(), av.getSelectionGroup(),
253 av.hasHiddenColumns(), true, true);
254 viewTitle = "selected "
255 + (av.hasHiddenColumns() ? "visible" : "")
256 + " region of " + af.getTitle();
260 // use selected region to partition alignment
261 _input = new AlignmentView(av.getAlignment(),
262 av.getColumnSelection(), av.getSelectionGroup(),
263 av.hasHiddenColumns(), false, true);
265 viewTitle = "select and unselected "
266 + (av.hasHiddenColumns() ? "visible" : "")
267 + " regions from " + af.getTitle();
271 // just take selected region intersection
272 _input = new AlignmentView(av.getAlignment(),
273 av.getColumnSelection(), av.getSelectionGroup(),
274 av.hasHiddenColumns(), true, true);
275 viewTitle = "selected " + (av.hasHiddenColumns() ? "visible" : "")
276 + " region of " + af.getTitle();
281 // standard alignment view without selection present
282 _input = new AlignmentView(av.getAlignment(),
283 av.getColumnSelection(), null, av.hasHiddenColumns(), false,
285 viewTitle = "" + (av.hasHiddenColumns() ? "visible region of " : "")
289 RestJobThread jobsthread = new RestJobThread(this);
291 if (jobsthread.isValid())
293 setWebserviceInfo(headless);
295 wsInfo.setthisService(this);
296 jobsthread.setWebServiceInfo(wsInfo);
302 // TODO: try to tell the user why the job couldn't be started.
306 (jobsthread.hasWarnings() ? jobsthread.getWarnings()
307 : "The Job couldn't be started. Please check your input, and the Jalview console for any warning messages."),
308 "Unable to start web service analysis",
309 JOptionPane.WARNING_MESSAGE);
313 public static RestClient makeShmmrRestClient()
315 String action = "Analysis", description = "Sequence Harmony and Multi-Relief (Brandt et al. 2010)", name = "Multi-Harmony";
316 Hashtable<String, InputType> iparams = new Hashtable<String, InputType>();
317 jalview.ws.rest.params.JobConstant toolp;
318 // toolp = new jalview.ws.rest.JobConstant("tool","jalview");
319 // iparams.put(toolp.token, toolp);
320 // toolp = new jalview.ws.rest.params.JobConstant("mbjob[method]","shmr");
321 // iparams.put(toolp.token, toolp);
323 // jalview.ws.rest.params.JobConstant("mbjob[description]","step 1");
324 // iparams.put(toolp.token, toolp);
325 // toolp = new jalview.ws.rest.params.JobConstant("start_search","1");
326 // iparams.put(toolp.token, toolp);
327 // toolp = new jalview.ws.rest.params.JobConstant("blast","0");
328 // iparams.put(toolp.token, toolp);
330 jalview.ws.rest.params.Alignment aliinput = new jalview.ws.rest.params.Alignment();
331 // SHMR server has a 65K limit for content pasted into the 'ali' parameter,
332 // so we always upload our files.
333 aliinput.token = "ali_file";
334 aliinput.writeAsFile = true;
335 iparams.put(aliinput.token, aliinput);
336 jalview.ws.rest.params.SeqGroupIndexVector sgroups = new jalview.ws.rest.params.SeqGroupIndexVector();
337 sgroups.setMinsize(2);
338 sgroups.min = 2;// need at least two group defined to make a partition
339 iparams.put("groups", sgroups);
340 sgroups.token = "groups";
342 RestServiceDescription shmrService = new RestServiceDescription(
346 "http://zeus.few.vu.nl/programs/shmrwww/index.php?tool=jalview",// ?tool=jalview&mbjob[method]=shmr&mbjob[description]=step1",
347 "?tool=jalview", iparams, true, false, '-');
348 // a priori knowledge of the data returned from the service
349 shmrService.addResultDatatype(JvDataType.ANNOTATION);
350 return new RestClient(shmrService);
353 public AlignmentPanel recoverAlignPanelForView()
355 AlignmentPanel[] aps = Desktop
356 .getAlignmentPanels(av.getSequenceSetId());
357 for (AlignmentPanel alp : aps)
367 public boolean isShowResultsInNewView()
369 // TODO make this a property of the service
373 protected static Vector<String> services = null;
375 public static final String RSBS_SERVICES = "RSBS_SERVICES";
377 public static RestClient[] getRestClients()
379 if (services == null)
381 services = new Vector<String>();
384 for (RestServiceDescription descr : RestServiceDescription
385 .parseDescriptions(jalview.bin.Cache.getDefault(
387 makeShmmrRestClient().service.toString())))
389 services.add(descr.toString());
391 } catch (Exception ex)
394 .println("Serious - RSBS descriptions in user preferences are corrupt!");
395 ex.printStackTrace();
399 RestClient[] lst = new RestClient[services.size()];
401 for (String svc : services)
403 lst[i++] = new RestClient(new RestServiceDescription(svc));
408 public static void main(String args[])
412 RestClient[] clients = getRestClients();
413 System.out.println("Got " + clients.length + " clients.");
415 Vector<String> urls = new Vector<String>();
416 for (RestClient cl : clients)
418 System.out.println("" + (++i) + ": " + cl.service.toString());
419 urls.add(cl.service.toString());
421 setRsbsServices(urls);
422 if (clients.length != getRestClients().length)
425 .println("Failed. Differing numbers of clients when stringified and parsed again.");
428 } catch (Throwable x)
430 System.err.println("Failed. Unexpected exception.");
435 public String getAction()
437 return service.details.Action;
440 public RestServiceDescription getRestDescription()
445 public static Vector<String> getRsbsDescriptions()
447 Vector<String> rsbsDescrs = new Vector<String>();
448 for (RestClient rsbs : getRestClients())
450 rsbsDescrs.add(rsbs.getRestDescription().toString());
455 public static void setRsbsServices(Vector<String> rsbsUrls)
457 if (rsbsUrls != null)
459 // TODO: consider validating services ?
460 services = new Vector<String>(rsbsUrls);
461 StringBuffer sprop = new StringBuffer();
462 for (String s : services)
466 Cache.setProperty(RSBS_SERVICES, sprop.toString());
470 Cache.removeProperty(RSBS_SERVICES);