2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ 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.gui.AlignFrame;
24 import jalview.gui.Desktop;
25 import jalview.io.BioJsHTMLOutput;
26 import jalview.io.HtmlSvgOutput;
27 import jalview.util.MessageManager;
28 import jalview.util.Platform;
29 import jalview.ws.jws2.Jws2Discoverer;
31 import java.awt.event.ActionEvent;
32 import java.awt.event.ActionListener;
33 import java.io.BufferedReader;
35 import java.io.FileOutputStream;
36 import java.io.IOException;
37 import java.io.OutputStreamWriter;
38 import java.io.PrintWriter;
39 import java.lang.reflect.Constructor;
40 import java.net.MalformedURLException;
43 import java.net.URLDecoder;
44 import java.security.AllPermission;
45 import java.security.CodeSource;
46 import java.security.PermissionCollection;
47 import java.security.Permissions;
48 import java.security.Policy;
49 import java.util.HashMap;
51 import java.util.Vector;
53 import javax.swing.UIManager;
54 import javax.swing.UnsupportedLookAndFeelException;
57 * Main class for Jalview Application <br>
59 * start with java -Djava.ext.dirs=$PATH_TO_LIB$ jalview.bin.Jalview
68 // grab all the rights we can the JVM
69 Policy.setPolicy(new Policy()
72 public PermissionCollection getPermissions(CodeSource codesource)
74 Permissions perms = new Permissions();
75 perms.add(new AllPermission());
87 * main class for Jalview application
90 * open <em>filename</em>
92 public static void main(String[] args)
94 System.setSecurityManager(null);
95 System.out.println("Java version: "
96 + System.getProperty("java.version"));
97 System.out.println(System.getProperty("os.arch") + " "
98 + System.getProperty("os.name") + " "
99 + System.getProperty("os.version"));
101 ArgsParser aparser = new ArgsParser(args);
102 boolean headless = false;
104 if (aparser.contains("help") || aparser.contains("h"))
109 if (aparser.contains("nodisplay") || aparser.contains("nogui")
110 || aparser.contains("headless"))
112 System.setProperty("java.awt.headless", "true");
115 String usrPropsFile = aparser.getValue("props");
116 Cache.loadProperties(usrPropsFile); // must do this before
117 if (usrPropsFile != null)
119 System.out.println("CMD [-props " + usrPropsFile
120 + "] executed successfully!");
125 final String jabawsUrl = aparser.getValue("jabaws");
126 if (jabawsUrl != null)
130 Jws2Discoverer.getDiscoverer().setPreferredUrl(jabawsUrl);
131 System.out.println("CMD [-jabaws " + jabawsUrl
132 + "] executed successfully!");
133 } catch (MalformedURLException e)
135 System.err.println("Invalid jabaws parameter: " + jabawsUrl
140 String defs = aparser.getValue("setprop");
143 int p = defs.indexOf('=');
146 System.err.println("Ignoring invalid setprop argument : " + defs);
150 System.out.println("Executing setprop argument: " + defs);
151 // DISABLED FOR SECURITY REASONS
152 // TODO: add a property to allow properties to be overriden by cli args
153 // Cache.setProperty(defs.substring(0,p), defs.substring(p+1));
155 defs = aparser.getValue("setprop");
157 if (System.getProperty("java.awt.headless") != null
158 && System.getProperty("java.awt.headless").equals("true"))
162 System.setProperty("http.agent",
163 "Jalview Desktop/" + Cache.getDefault("VERSION", "Unknown"));
167 } catch (java.lang.NoClassDefFoundError error)
169 error.printStackTrace();
171 .println("\nEssential logging libraries not found."
172 + "\nUse: java -Djava.ext.dirs=$PATH_TO_LIB$ jalview.bin.Jalview");
176 Desktop desktop = null;
180 UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
181 } catch (Exception ex)
184 if (new Platform().isAMac())
186 System.setProperty("com.apple.mrj.application.apple.menu.about.name",
188 System.setProperty("apple.laf.useScreenMenuBar", "true");
191 UIManager.setLookAndFeel(ch.randelshofer.quaqua.QuaquaManager
193 } catch (UnsupportedLookAndFeelException e)
195 // TODO Auto-generated catch block
202 desktop = new Desktop();
203 desktop.setInBatchMode(true); // indicate we are starting up
204 desktop.setVisible(true);
205 desktop.startServiceDiscovery();
206 if (!aparser.contains("nousagestats"))
208 startUsageStats(desktop);
212 System.err.println("CMD [-nousagestats] executed successfully!");
215 if (!aparser.contains("noquestionnaire"))
217 String url = aparser.getValue("questionnaire");
220 // Start the desktop questionnaire prompter with the specified
222 Cache.log.debug("Starting questionnaire url at " + url);
223 desktop.checkForQuestionnaire(url);
224 System.out.println("CMD questionnaire[-" + url
225 + "] executed successfully!");
229 if (Cache.getProperty("NOQUESTIONNAIRES") == null)
231 // Start the desktop questionnaire prompter with the specified
234 // "http://anaplog.compbio.dundee.ac.uk/cgi-bin/questionnaire.pl";
236 String defurl = "http://www.jalview.org/cgi-bin/questionnaire.pl";
237 Cache.log.debug("Starting questionnaire with default url: "
239 desktop.checkForQuestionnaire(defurl);
246 System.err.println("CMD [-noquestionnaire] executed successfully!");
248 desktop.checkForNews();
251 if (!isHeadlessMode())
253 BioJsHTMLOutput.updateBioJS();
256 String file = null, protocol = null, format = null, data = null;
257 jalview.io.FileLoader fileLoader = new jalview.io.FileLoader(!headless);
258 Vector getFeatures = null; // vector of das source nicknames to fetch
261 String groovyscript = null; // script to execute after all loading is
262 // completed one way or another
263 // extract groovy argument and execute if necessary
264 groovyscript = aparser.getValue("groovy", true);
265 file = aparser.getValue("open", true);
267 if (file == null && desktop == null)
269 System.out.println("No files to open!");
272 String vamsasImport = aparser.getValue("vdoc"), vamsasSession = aparser
274 if (vamsasImport != null || vamsasSession != null)
276 if (desktop == null || headless)
279 .println("Headless vamsas sessions not yet supported. Sorry.");
282 // if we have a file, start a new session and import it.
283 boolean inSession = false;
284 if (vamsasImport != null)
288 String viprotocol = jalview.io.AppletFormatAdapter
289 .checkProtocol(vamsasImport);
290 if (viprotocol == jalview.io.FormatAdapter.FILE)
292 inSession = desktop.vamsasImport(new File(vamsasImport));
294 else if (viprotocol == jalview.io.FormatAdapter.URL)
296 inSession = desktop.vamsasImport(new URL(vamsasImport));
299 } catch (Exception e)
301 System.err.println("Exeption when importing " + vamsasImport
302 + " as a vamsas document.");
307 System.err.println("Failed to import " + vamsasImport
308 + " as a vamsas document.");
312 System.out.println("Imported Successfully into new session "
313 + desktop.getVamsasApplication().getCurrentSession());
316 if (vamsasSession != null)
318 if (vamsasImport != null)
320 // close the newly imported session and import the Jalview specific
321 // remnants into the new session later on.
322 desktop.vamsasStop_actionPerformed(null);
324 // now join the new session
327 if (desktop.joinVamsasSession(vamsasSession))
329 System.out.println("Successfully joined vamsas session "
334 System.err.println("WARNING: Failed to join vamsas session "
337 } catch (Exception e)
339 System.err.println("ERROR: Failed to join vamsas session "
343 if (vamsasImport != null)
345 // the Jalview specific remnants can now be imported into the new
346 // session at the user's leisure.
348 .info("Skipping Push for import of data into existing vamsas session."); // TODO:
353 // desktop.getVamsasApplication().push_update();
358 // Finally, deal with the remaining input data.
363 desktop.setProgressBar(MessageManager
364 .getString("status.processing_commandline_args"),
365 progress = System.currentTimeMillis());
367 System.out.println("CMD [-open " + file + "] executed successfully!");
369 if (!file.startsWith("http://"))
371 if (!(new java.io.File(file)).exists())
373 System.out.println("Can't find " + file);
381 protocol = jalview.io.AppletFormatAdapter.checkProtocol(file);
383 format = new jalview.io.IdentifyFile().identify(file, protocol);
385 AlignFrame af = fileLoader.LoadFileWaitTillLoaded(file, protocol,
389 System.out.println("error");
393 Desktop.setCurrentAlignFrame(af);
394 data = aparser.getValue("colour", true);
397 data.replaceAll("%20", " ");
399 jalview.schemes.ColourSchemeI cs = jalview.schemes.ColourSchemeProperty
400 .getColour(af.getViewport().getAlignment(), data);
404 jalview.schemes.UserColourScheme ucs = new jalview.schemes.UserColourScheme(
406 ucs.parseAppletParameter(data);
411 System.out.println("CMD [-color " + data
412 + "] executed successfully!");
417 // Must maintain ability to use the groups flag
418 data = aparser.getValue("groups", true);
421 af.parseFeaturesFile(data,
422 jalview.io.AppletFormatAdapter.checkProtocol(data));
423 // System.out.println("Added " + data);
424 System.out.println("CMD groups[-" + data
425 + "] executed successfully!");
427 data = aparser.getValue("features", true);
430 af.parseFeaturesFile(data,
431 jalview.io.AppletFormatAdapter.checkProtocol(data));
432 // System.out.println("Added " + data);
433 System.out.println("CMD [-features " + data
434 + "] executed successfully!");
437 data = aparser.getValue("annotations", true);
440 af.loadJalviewDataFile(data, null, null, null);
441 // System.out.println("Added " + data);
442 System.out.println("CMD [-annotations " + data
443 + "] executed successfully!");
445 // set or clear the sortbytree flag.
446 if (aparser.contains("sortbytree"))
448 af.getViewport().setSortByTree(true);
449 if (af.getViewport().getSortByTree())
451 System.out.println("CMD [-sortbytree] executed successfully!");
454 if (aparser.contains("no-annotation"))
456 af.getViewport().setShowAnnotation(false);
457 if (!af.getViewport().isShowAnnotation())
459 System.out.println("CMD no-annotation executed successfully!");
462 if (aparser.contains("nosortbytree"))
464 af.getViewport().setSortByTree(false);
465 if (!af.getViewport().getSortByTree())
468 .println("CMD [-nosortbytree] executed successfully!");
471 data = aparser.getValue("tree", true);
474 jalview.io.NewickFile fin = null;
477 System.out.println("CMD [-tree " + data
478 + "] executed successfully!");
479 fin = new jalview.io.NewickFile(data,
480 jalview.io.AppletFormatAdapter.checkProtocol(data));
483 af.getViewport().setCurrentTree(
484 af.ShowNewickTree(fin, data).getTree());
486 } catch (IOException ex)
488 System.err.println("Couldn't add tree " + data);
489 ex.printStackTrace(System.err);
492 // TODO - load PDB structure(s) to alignment JAL-629
493 // (associate with identical sequence in alignment, or a specified
496 getFeatures = checkDasArguments(aparser);
497 if (af != null && getFeatures != null)
499 FeatureFetcher ff = startFeatureFetching(getFeatures);
502 while (!ff.allFinished() || af.operationInProgress())
504 // wait around until fetching is finished.
508 } catch (Exception e)
514 getFeatures = null; // have retrieved features - forget them now.
516 if (groovyscript != null)
518 // Execute the groovy script after we've done all the rendering stuff
519 // and before any images or figures are generated.
520 if (jalview.bin.Cache.groovyJarsPresent())
522 System.out.println("Executing script " + groovyscript);
523 executeGroovyScript(groovyscript, new Object[] { desktop, af });
525 System.out.println("CMD groovy[" + groovyscript
526 + "] executed successfully!");
531 .println("Sorry. Groovy Support is not available, so ignoring the provided groovy script "
536 String imageName = "unnamed.png";
537 while (aparser.getSize() > 1)
539 format = aparser.nextValue();
540 file = aparser.nextValue();
542 if (format.equalsIgnoreCase("png"))
544 af.createPNG(new java.io.File(file));
545 imageName = (new java.io.File(file)).getName();
546 System.out.println("Creating PNG image: " + file);
549 else if (format.equalsIgnoreCase("svg"))
551 File imageFile = new java.io.File(file);
552 imageName = imageFile.getName();
553 af.createSVG(imageFile);
554 System.out.println("Creating SVG image: " + file);
557 else if (format.equalsIgnoreCase("html"))
559 File imageFile = new java.io.File(file);
560 imageName = imageFile.getName();
561 new HtmlSvgOutput(new java.io.File(file), af.alignPanel);
562 System.out.println("Creating HTML image: " + file);
565 else if (format.equalsIgnoreCase("imgMap"))
567 af.createImageMap(new java.io.File(file), imageName);
568 System.out.println("Creating image map: " + file);
571 else if (format.equalsIgnoreCase("eps"))
573 File outputFile = new java.io.File(file);
574 System.out.println("Creating EPS file: "
575 + outputFile.getAbsolutePath());
576 af.createEPS(outputFile);
580 if (af.saveAlignment(file, format))
582 System.out.println("Written alignment in " + format
583 + " format to " + file);
587 System.out.println("Error writing file " + file + " in "
588 + format + " format!!");
593 while (aparser.getSize() > 0)
595 System.out.println("Unknown arg: " + aparser.nextValue());
599 AlignFrame startUpAlframe = null;
600 // We'll only open the default file if the desktop is visible.
602 // ////////////////////
604 if (!headless && file == null && vamsasImport == null
605 && jalview.bin.Cache.getDefault("SHOW_STARTUP_FILE", true))
607 file = jalview.bin.Cache.getDefault(
609 jalview.bin.Cache.getDefault("www.jalview.org",
610 "http://www.jalview.org")
611 + "/examples/exampleFile_2_7.jar");
612 if (file.equals("http://www.jalview.org/examples/exampleFile_2_3.jar"))
614 // hardwire upgrade of the startup file
615 file.replace("_2_3.jar", "_2_7.jar");
616 // and remove the stale setting
617 jalview.bin.Cache.removeProperty("STARTUP_FILE");
622 if (file.indexOf("http:") > -1)
627 if (file.endsWith(".jar"))
633 format = new jalview.io.IdentifyFile().identify(file, protocol);
636 startUpAlframe = fileLoader.LoadFileWaitTillLoaded(file, protocol,
638 getFeatures = checkDasArguments(aparser);
639 // extract groovy arguments before anything else.
641 // If the user has specified features to be retrieved,
642 // or a groovy script to be executed, do them if they
643 // haven't been done already
644 // fetch features for the default alignment
645 if (getFeatures != null)
647 if (startUpAlframe != null)
649 startFeatureFetching(getFeatures);
652 // Once all other stuff is done, execute any groovy scripts (in order)
653 if (groovyscript != null)
655 if (jalview.bin.Cache.groovyJarsPresent())
657 System.out.println("Executing script " + groovyscript);
658 executeGroovyScript(groovyscript, new Object[] { desktop,
664 .println("Sorry. Groovy Support is not available, so ignoring the provided groovy script "
668 // and finally, turn off batch mode indicator - if the desktop still exists
673 desktop.setProgressBar(null, progress);
675 desktop.setInBatchMode(false);
679 private static void showUsage()
682 .println("Usage: jalview -open [FILE] [OUTPUT_FORMAT] [OUTPUT_FILE]\n\n"
683 + "-nodisplay\tRun Jalview without User Interface.\n"
684 + "-props FILE\tUse the given Jalview properties file instead of users default.\n"
685 + "-colour COLOURSCHEME\tThe colourscheme to be applied to the alignment\n"
686 + "-annotations FILE\tAdd precalculated annotations to the alignment.\n"
687 + "-tree FILE\tLoad the given newick format tree file onto the alignment\n"
688 + "-features FILE\tUse the given file to mark features on the alignment.\n"
689 + "-fasta FILE\tCreate alignment file FILE in Fasta format.\n"
690 + "-clustal FILE\tCreate alignment file FILE in Clustal format.\n"
691 + "-pfam FILE\tCreate alignment file FILE in PFAM format.\n"
692 + "-msf FILE\tCreate alignment file FILE in MSF format.\n"
693 + "-pileup FILE\tCreate alignment file FILE in Pileup format\n"
694 + "-pir FILE\tCreate alignment file FILE in PIR format.\n"
695 + "-blc FILE\tCreate alignment file FILE in BLC format.\n"
696 + "-json FILE\tCreate alignment file FILE in JSON format.\n"
697 + "-jalview FILE\tCreate alignment file FILE in Jalview format.\n"
698 + "-png FILE\tCreate PNG image FILE from alignment.\n"
699 + "-svg FILE\tCreate SVG image FILE from alignment.\n"
700 + "-html FILE\tCreate HTML file from alignment.\n"
701 + "-imgMap FILE\tCreate HTML file FILE with image map of PNG image.\n"
702 + "-eps FILE\tCreate EPS file FILE from alignment.\n"
703 + "-questionnaire URL\tQueries the given URL for information about any Jalview user questionnaires.\n"
704 + "-noquestionnaire\tTurn off questionnaire check.\n"
705 + "-nousagestats\tTurn off google analytics tracking for this session.\n"
706 + "-sortbytree OR -nosortbytree\tEnable or disable sorting of the given alignment by the given tree\n"
708 // "-setprop PROPERTY=VALUE\tSet the given Jalview property, after all other properties files have been read\n\t (quote the 'PROPERTY=VALUE' pair to ensure spaces are passed in correctly)"
709 + "-jabaws URL\tSpecify URL for Jabaws services (e.g. for a local installation).\n"
710 + "-dasserver nickname=URL\tAdd and enable a das server with given nickname\n\t\t\t(alphanumeric or underscores only) for retrieval of features for all alignments.\n"
711 + "\t\t\tSources that also support the sequence command may be specified by prepending the URL with sequence:\n"
712 + "\t\t\t e.g. sequence:http://localdas.somewhere.org/das/source)\n"
713 + "-fetchfrom nickname\tQuery nickname for features for the alignments and display them.\n"
715 // "-vdoc vamsas-document\tImport vamsas document into new session or join existing session with same URN\n"
716 // + "-vses vamsas-session\tJoin session with given URN\n"
717 + "-groovy FILE\tExecute groovy script in FILE, after all other arguments have been processed (if FILE is the text 'STDIN' then the file will be read from STDIN)\n"
718 + "\n~Read documentation in Application or visit http://www.jalview.org for description of Features and Annotations file~\n\n");
721 private static void startUsageStats(final Desktop desktop)
724 * start a User Config prompt asking if we can log usage statistics.
726 jalview.gui.PromptUserConfig prompter = new jalview.gui.PromptUserConfig(
729 "Jalview Usage Statistics",
730 "Do you want to help make Jalview better by enabling "
731 + "the collection of usage statistics with Google Analytics ?"
732 + "\n\n(you can enable or disable usage tracking in the preferences)",
739 .debug("Initialising googletracker for usage stats.");
740 Cache.initGoogleTracker();
741 Cache.log.debug("Tracking enabled.");
748 Cache.log.debug("Not enabling Google Tracking.");
751 desktop.addDialogThread(prompter);
755 * Locate the given string as a file and pass it to the groovy interpreter.
757 * @param groovyscript
758 * the script to execute
759 * @param jalviewContext
760 * the Jalview Desktop object passed in to the groovy binding as the
763 private static void executeGroovyScript(String groovyscript,
764 Object[] jalviewContext)
766 if (jalviewContext == null)
769 .println("Sorry. Groovy support is currently only available when running with the Jalview GUI enabled.");
772 * for scripts contained in files
779 if (groovyscript.trim().equals("STDIN"))
781 // read from stdin into a tempfile and execute it
784 tfile = File.createTempFile("jalview", "groovy");
785 PrintWriter outfile = new PrintWriter(new OutputStreamWriter(
786 new FileOutputStream(tfile)));
787 BufferedReader br = new BufferedReader(
788 new java.io.InputStreamReader(System.in));
790 while ((line = br.readLine()) != null)
792 outfile.write(line + "\n");
798 } catch (Exception ex)
800 System.err.println("Failed to read from STDIN into tempfile "
801 + ((tfile == null) ? "(tempfile wasn't created)" : tfile
803 ex.printStackTrace();
808 sfile = tfile.toURI().toURL();
809 } catch (Exception x)
812 .println("Unexpected Malformed URL Exception for temporary file created from STDIN: "
822 sfile = new URI(groovyscript).toURL();
823 } catch (Exception x)
825 tfile = new File(groovyscript);
828 System.err.println("File '" + groovyscript + "' does not exist.");
831 if (!tfile.canRead())
833 System.err.println("File '" + groovyscript + "' cannot be read.");
836 if (tfile.length() < 1)
838 System.err.println("File '" + groovyscript + "' is empty.");
843 sfile = tfile.getAbsoluteFile().toURI().toURL();
844 } catch (Exception ex)
846 System.err.println("Failed to create a file URL for "
847 + tfile.getAbsoluteFile());
852 boolean success = false;
856 * The following code performs the GroovyScriptEngine invocation using
857 * reflection, and is equivalent to this fragment from the embedding
858 * groovy documentation on the groovy site: <code> import
859 * groovy.lang.Binding; import groovy.util.GroovyScriptEngine;
861 * String[] roots = new String[] { "/my/groovy/script/path" };
862 * GroovyScriptEngine gse = new GroovyScriptEngine(roots); Binding binding
863 * = new Binding(); binding.setVariable("input", "world");
864 * gse.run("hello.groovy", binding); </code>
868 int blen = ((jalviewContext[0] == null) ? 0 : 1)
869 + ((jalviewContext[1] == null) ? 0 : 1);
870 String cnames[] = new String[] { "Jalview", "currentAlFrame" };
871 bspec = new Class[blen * 2];
872 binding = new Object[blen * 2];
874 ClassLoader cl = null;
875 Map<String, Object> vbinding = new HashMap<String, Object>();
876 for (int jc = 0; jc < jalviewContext.length; jc++)
878 if (jalviewContext[jc] != null)
882 cl = jalviewContext[jc].getClass().getClassLoader();
884 bspec[blen * 2] = String.class;
885 bspec[blen * 2 + 1] = Object.class;
886 binding[blen * 2] = cnames[jc];
887 binding[blen * 2 + 1] = jalviewContext[jc];
888 vbinding.put(cnames[jc], jalviewContext[jc]);
892 Class<?> gbindingc = cl.loadClass("groovy.lang.Binding");
893 Constructor<?> gbcons;
897 gbcons = gbindingc.getConstructor(Map.class);
898 gbinding = gbcons.newInstance(vbinding);
899 } catch (NoSuchMethodException x)
901 // old style binding config - using series of string/object values to
903 gbcons = gbindingc.getConstructor();
904 gbinding = gbcons.newInstance();
905 java.lang.reflect.Method setvar = gbindingc.getMethod(
906 "setVariable", bspec);
907 setvar.invoke(gbinding, binding);
910 Class<?> gsec = cl.loadClass("groovy.util.GroovyScriptEngine");
911 Constructor<?> gseccons = gsec
912 .getConstructor(new Class[] { URL[].class }); // String[].class
914 Object gse = gseccons
915 .newInstance(new Object[] { new URL[] { sfile } }); // .toString()
917 java.lang.reflect.Method run = gsec.getMethod("run", new Class[] {
918 String.class, gbindingc });
919 run.invoke(gse, new Object[] { sfile.toString(), gbinding });
921 } catch (Exception e)
923 System.err.println("Exception Whilst trying to execute file " + sfile
924 + " as a groovy script.");
925 e.printStackTrace(System.err);
928 if (success && groovyscript.equals("STDIN"))
930 // delete temp file that we made - but only if it was successfully
937 * Check commandline for any das server definitions or any fetchfrom switches
939 * @return vector of DAS source nicknames to retrieve from
941 private static Vector checkDasArguments(ArgsParser aparser)
943 Vector source = null;
945 String locsources = Cache.getProperty(Cache.DAS_LOCAL_SOURCE);
946 while ((data = aparser.getValue("dasserver", true)) != null)
948 String nickname = null;
950 boolean seq = false, feat = true;
951 int pos = data.indexOf('=');
952 // determine capabilities
955 nickname = data.substring(0, pos);
957 url = data.substring(pos + 1);
959 && (url.startsWith("http:") || url
960 .startsWith("sequence:http:")))
962 if (nickname == null)
966 if (locsources == null)
974 locsources = locsources + nickname + "|" + url;
976 .println("NOTE! dasserver parameter not yet really supported (got args of "
977 + nickname + "|" + url);
980 source = new Vector();
982 source.addElement(nickname);
984 System.out.println("CMD [-dasserver " + data
985 + "] executed successfully!");
986 } // loop until no more server entries are found.
987 if (locsources != null && locsources.indexOf('|') > -1)
989 Cache.log.debug("Setting local source list in properties file to:\n"
991 Cache.setProperty(Cache.DAS_LOCAL_SOURCE, locsources);
993 while ((data = aparser.getValue("fetchfrom", true)) != null)
995 System.out.println("adding source '" + data + "'");
998 source = new Vector();
1000 source.addElement(data);
1006 * start a feature fetcher for every alignment frame
1010 private static FeatureFetcher startFeatureFetching(final Vector dasSources)
1012 FeatureFetcher ff = new FeatureFetcher();
1013 AlignFrame afs[] = Desktop.getAlignFrames();
1014 if (afs == null || afs.length == 0)
1018 for (int i = 0; i < afs.length; i++)
1020 ff.addFetcher(afs[i], dasSources);
1025 public static boolean isHeadlessMode()
1027 String isheadless = System.getProperty("java.awt.headless");
1028 if (isheadless != null && isheadless.equalsIgnoreCase("true"))
1037 * Notes: this argParser does not distinguish between parameter switches,
1038 * parameter values and argument text. If an argument happens to be identical to
1039 * a parameter, it will be taken as such (even though it didn't have a '-'
1042 * @author Andrew Waterhouse and JBP documented.
1046 class rnabuttonlistener implements ActionListener
1049 public void actionPerformed(ActionEvent arg0)
1051 System.out.println("Good idea ! ");
1056 class pbuttonlistener implements ActionListener
1059 public void actionPerformed(ActionEvent arg0)
1067 Vector vargs = null;
1069 public ArgsParser(String[] args)
1071 vargs = new Vector();
1072 for (int i = 0; i < args.length; i++)
1074 String arg = args[i].trim();
1075 if (arg.charAt(0) == '-')
1077 arg = arg.substring(1);
1079 vargs.addElement(arg);
1084 * check for and remove first occurence of arg+parameter in arglist.
1087 * @return return the argument following the given arg if arg was in list.
1089 public String getValue(String arg)
1091 return getValue(arg, false);
1094 public String getValue(String arg, boolean utf8decode)
1096 int index = vargs.indexOf(arg);
1097 String dc = null, ret = null;
1100 ret = vargs.elementAt(index + 1).toString();
1101 vargs.removeElementAt(index);
1102 vargs.removeElementAt(index);
1103 if (utf8decode && ret != null)
1107 dc = URLDecoder.decode(ret, "UTF-8");
1109 } catch (Exception e)
1111 // TODO: log failure to decode
1119 * check for and remove first occurence of arg in arglist.
1122 * @return true if arg was present in argslist.
1124 public boolean contains(String arg)
1126 if (vargs.contains(arg))
1128 vargs.removeElement(arg);
1137 public String nextValue()
1139 return vargs.remove(0).toString();
1142 public int getSize()
1144 return vargs.size();
1150 * keep track of feature fetching tasks.
1155 class FeatureFetcher
1158 * TODO: generalise to track all jalview events to orchestrate batch
1159 * processing events.
1162 private int queued = 0;
1164 private int running = 0;
1166 public FeatureFetcher()
1171 public void addFetcher(final AlignFrame af, final Vector dasSources)
1173 final long id = System.currentTimeMillis();
1175 final FeatureFetcher us = this;
1176 new Thread(new Runnable()
1188 af.setProgressBar(MessageManager
1189 .getString("status.das_features_being_retrived"), id);
1190 af.featureSettings_actionPerformed(null);
1191 af.featureSettings.fetchDasFeatures(dasSources, true);
1192 af.setProgressBar(null, id);
1201 public synchronized boolean allFinished()
1203 return queued == 0 && running == 0;