2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.4)
3 * Copyright (C) 2008 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
21 import java.io.BufferedReader;
23 import java.io.FileOutputStream;
24 import java.io.IOException;
25 import java.io.OutputStreamWriter;
26 import java.io.PrintWriter;
27 import java.lang.reflect.Constructor;
34 import jalview.io.AppletFormatAdapter;
37 * Main class for Jalview Application <br>
39 * start with java -Djava.ext.dirs=$PATH_TO_LIB$ jalview.bin.Jalview
48 * main class for Jalview application
51 * open <em>filename</em>
53 public static void main(String[] args)
55 System.out.println("Java version: "
56 + System.getProperty("java.version"));
57 System.out.println(System.getProperty("os.arch") + " "
58 + System.getProperty("os.name") + " "
59 + System.getProperty("os.version"));
61 ArgsParser aparser = new ArgsParser(args);
62 boolean headless = false;
64 if (aparser.contains("help") || aparser.contains("h"))
67 .println("Usage: jalview -open [FILE] [OUTPUT_FORMAT] [OUTPUT_FILE]\n\n"
68 + "-nodisplay\tRun Jalview without User Interface.\n"
69 + "-props FILE\tUse the given Jalview properties file instead of users default.\n"
70 + "-annotations FILE\tAdd precalculated annotations to the alignment.\n"
71 + "-tree FILE\tLoad the given newick format tree file onto the alignment\n"
72 + "-features FILE\tUse the given file to mark features on the alignment.\n"
73 + "-fasta FILE\tCreate alignment file FILE in Fasta format.\n"
74 + "-clustal FILE\tCreate alignment file FILE in Clustal format.\n"
75 + "-pfam FILE\tCreate alignment file FILE in PFAM format.\n"
76 + "-msf FILE\tCreate alignment file FILE in MSF format.\n"
77 + "-pileup FILE\tCreate alignment file FILE in Pileup format\n"
78 + "-pir FILE\tCreate alignment file FILE in PIR format.\n"
79 + "-blc FILE\tCreate alignment file FILE in BLC format.\n"
80 + "-jalview FILE\tCreate alignment file FILE in Jalview format.\n"
81 + "-png FILE\tCreate PNG image FILE from alignment.\n"
82 + "-imgMap FILE\tCreate HTML file FILE with image map of PNG image.\n"
83 + "-eps FILE\tCreate EPS file FILE from alignment.\n"
84 + "-questionnaire URL\tQueries the given URL for information about any Jalview user questionnaires.\n"
85 + "-noquestionnaire\tTurn off questionnaire check.\n"
86 + "-sortbytree OR -nosortbytree\tEnable or disable sorting of the given alignment by the given tree\n"
87 + "-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)"
88 + "-dasserver nickname=URL\tAdd and enable a das server with given nickname (alphanumeric or underscores only) for retrieval of features for all alignments.\n"
89 +"\t\tSources that also support the sequence command may be specified by prepending the URL with sequence:\n"
90 +"\t\t e.g. sequence:http://localdas.somewhere.org/das/source)\n"
91 + "-fetchfrom nickname\tQuery nickname for features for the alignments and display them.\n"
92 + "-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"
93 + "\n~Read documentation in Application or visit http://www.jalview.org for description of Features and Annotations file~\n\n");
96 Cache.loadProperties(aparser.getValue("props")); // must do this before
98 String defs = aparser.getValue("setprop");
101 int p = defs.indexOf('=');
104 System.err.println("Ignoring invalid setprop argument : "+defs);
106 System.out.println("Executing setprop argument: "+defs);
107 // DISABLED FOR SECURITY REASONS
108 // Cache.setProperty(defs.substring(0,p), defs.substring(p+1));
110 defs = aparser.getValue("setprop");
112 if (aparser.contains("nodisplay"))
114 System.setProperty("java.awt.headless", "true");
116 if (System.getProperty("java.awt.headless") != null
117 && System.getProperty("java.awt.headless").equals("true"))
125 } catch (java.lang.NoClassDefFoundError error)
127 error.printStackTrace();
129 .println("\nEssential logging libraries not found."
130 + "\nUse: java -Djava.ext.dirs=$PATH_TO_LIB$ jalview.bin.Jalview");
134 Desktop desktop = null;
138 UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()
139 // UIManager.getCrossPlatformLookAndFeelClassName()
140 // "com.sun.java.swing.plaf.gtk.GTKLookAndFeel"
141 // "javax.swing.plaf.metal.MetalLookAndFeel"
142 // "com.sun.java.swing.plaf.windows.WindowsLookAndFeel"
143 // "com.sun.java.swing.plaf.motif.MotifLookAndFeel"
147 } catch (Exception ex)
152 desktop = new Desktop();
153 desktop.setVisible(true);
154 desktop.discoverer.start();
155 if (!aparser.contains("noquestionnaire"))
157 String url = aparser.getValue("questionnaire");
160 // Start the desktop questionnaire prompter with the specified
162 Cache.log.debug("Starting questionnaire url at " + url);
163 desktop.checkForQuestionnaire(url);
167 if (Cache.getProperty("NOQUESTIONNAIRES") == null)
169 // Start the desktop questionnaire prompter with the specified
172 // "http://anaplog.compbio.dundee.ac.uk/cgi-bin/questionnaire.pl";
174 String defurl = "http://www.jalview.org/cgi-bin/questionnaire.pl";
175 Cache.log.debug("Starting questionnaire with default url: "
177 desktop.checkForQuestionnaire(defurl);
184 String file = null, protocol = null, format = null, data = null;
185 jalview.io.FileLoader fileLoader = new jalview.io.FileLoader();
186 Vector getFeatures = null; // vector of das source nicknames to fetch
189 String groovyscript = null; // script to execute after all loading is
190 // completed one way or another
191 // extract groovy argument and execute if necessary
192 groovyscript = aparser.getValue("groovy");
193 file = aparser.getValue("open");
195 if (file == null && desktop == null)
197 System.out.println("No files to open!");
203 System.out.println("Opening file: " + file);
205 if (!file.startsWith("http://"))
207 if (!(new java.io.File(file)).exists())
209 System.out.println("Can't find " + file);
217 protocol = checkProtocol(file);
219 format = new jalview.io.IdentifyFile().Identify(file, protocol);
221 AlignFrame af = fileLoader.LoadFileWaitTillLoaded(file, protocol,
226 System.out.println("error");
230 data = aparser.getValue("colour");
233 data.replaceAll("%20", " ");
235 jalview.schemes.ColourSchemeI cs = jalview.schemes.ColourSchemeProperty
236 .getColour(af.getViewport().getAlignment(), data);
240 jalview.schemes.UserColourScheme ucs = new jalview.schemes.UserColourScheme(
242 ucs.parseAppletParameter(data);
246 System.out.println("colour is " + data);
250 // Must maintain ability to use the groups flag
251 data = aparser.getValue("groups");
254 af.parseFeaturesFile(data, checkProtocol(data));
255 System.out.println("Added " + data);
257 data = aparser.getValue("features");
260 af.parseFeaturesFile(data, checkProtocol(data));
261 System.out.println("Added " + data);
264 data = aparser.getValue("annotations");
267 af.loadJalviewDataFile(data);
268 System.out.println("Added " + data);
270 // set or clear the sortbytree flag.
271 if (aparser.contains("sortbytree"))
273 af.getViewport().setSortByTree(true);
275 if (aparser.contains("nosortbytree"))
277 af.getViewport().setSortByTree(false);
279 data = aparser.getValue("tree");
282 jalview.io.NewickFile fin = null;
285 fin = new jalview.io.NewickFile(data, checkProtocol(data));
288 af.getViewport().setCurrentTree(
289 af.ShowNewickTree(fin, data).getTree());
290 System.out.println("Added tree " + data);
292 } catch (IOException ex)
294 System.err.println("Couldn't add tree " + data);
295 ex.printStackTrace(System.err);
298 getFeatures = checkDasArguments(aparser);
299 if (af != null && getFeatures != null)
301 startFeatureFetching(getFeatures);
302 // need to block until fetching is complete.
303 while (af.operationInProgress())
305 // wait around until fetching is finished.
309 } catch (Exception e)
315 if (groovyscript != null)
317 // Execute the groovy script after we've done all the rendering stuff
318 // and before any images or figures are generated.
319 if (jalview.bin.Cache.groovyJarsPresent())
321 System.out.println("Executing script " + groovyscript);
322 executeGroovyScript(groovyscript, desktop);
327 .println("Sorry. Groovy Support is not available, so ignoring the provided groovy script "
332 String imageName = "unnamed.png";
333 while (aparser.getSize() > 1)
335 format = aparser.nextValue();
336 file = aparser.nextValue();
338 if (format.equalsIgnoreCase("png"))
340 af.createPNG(new java.io.File(file));
341 imageName = (new java.io.File(file)).getName();
342 System.out.println("Creating PNG image: " + file);
345 else if (format.equalsIgnoreCase("imgMap"))
347 af.createImageMap(new java.io.File(file), imageName);
348 System.out.println("Creating image map: " + file);
351 else if (format.equalsIgnoreCase("eps"))
353 System.out.println("Creating EPS file: " + file);
354 af.createEPS(new java.io.File(file));
358 if (af.saveAlignment(file, format))
360 System.out.println("Written alignment in " + format
361 + " format to " + file);
365 System.out.println("Error writing file " + file + " in " + format
371 while (aparser.getSize() > 0)
373 System.out.println("Unknown arg: " + aparser.nextValue());
376 AlignFrame startUpAlframe = null;
377 // We'll only open the default file if the desktop is visible.
379 // ////////////////////
380 if (!headless && file == null
381 && jalview.bin.Cache.getDefault("SHOW_STARTUP_FILE", true))
383 file = jalview.bin.Cache.getDefault("STARTUP_FILE",
384 "http://www.jalview.org/examples/exampleFile_2_3.jar");
388 if (file.indexOf("http:") > -1)
393 if (file.endsWith(".jar"))
399 format = new jalview.io.IdentifyFile().Identify(file, protocol);
402 startUpAlframe = fileLoader.LoadFileWaitTillLoaded(file, protocol,
404 getFeatures = checkDasArguments(aparser);
405 // extract groovy arguments before anything else.
407 // Once all loading is done. Retrieve features.
408 if (getFeatures != null)
410 if (startUpAlframe != null)
412 startFeatureFetching(getFeatures);
415 if (groovyscript != null)
417 if (jalview.bin.Cache.groovyJarsPresent())
419 System.out.println("Executing script " + groovyscript);
420 executeGroovyScript(groovyscript, desktop);
425 .println("Sorry. Groovy Support is not available, so ignoring the provided groovy script "
430 // Once all other stuff is done, execute any groovy scripts (in order)
434 * Locate the given string as a file and pass it to the groovy interpreter.
436 * @param groovyscript
437 * the script to execute
438 * @param jalviewContext
439 * the Jalview Desktop object passed in to the groovy binding
440 * as the 'Jalview' object.
442 private static void executeGroovyScript(String groovyscript,
443 Object jalviewContext)
445 if (jalviewContext == null)
448 .println("Sorry. Groovy support is currently only available when running with the Jalview GUI enabled.");
451 if (groovyscript.trim().equals("STDIN"))
453 // read from stdin into a tempfile and execute it
456 sfile = File.createTempFile("jalview", "groovy");
457 PrintWriter outfile = new PrintWriter(new OutputStreamWriter(
458 new FileOutputStream(sfile)));
459 BufferedReader br = new BufferedReader(
460 new java.io.InputStreamReader(System.in));
462 while ((line = br.readLine()) != null)
464 outfile.write(line + "\n");
470 } catch (Exception ex)
472 System.err.println("Failed to read from STDIN into tempfile "
473 + ((sfile == null) ? "(tempfile wasn't created)" : sfile
475 ex.printStackTrace();
481 sfile = new File(groovyscript);
485 System.err.println("File '" + groovyscript + "' does not exist.");
488 if (!sfile.canRead())
490 System.err.println("File '" + groovyscript + "' cannot be read.");
493 if (sfile.length() < 1)
495 System.err.println("File '" + groovyscript + "' is empty.");
498 boolean success = false;
502 * The following code performs the GroovyScriptEngine invocation using
503 * reflection, and is equivalent to this fragment from the embedding
504 * groovy documentation on the groovy site: <code> import
505 * groovy.lang.Binding; import groovy.util.GroovyScriptEngine;
507 * String[] roots = new String[] { "/my/groovy/script/path" };
508 * GroovyScriptEngine gse = new GroovyScriptEngine(roots); Binding binding =
509 * new Binding(); binding.setVariable("input", "world");
510 * gse.run("hello.groovy", binding); </code>
512 ClassLoader cl = jalviewContext.getClass().getClassLoader();
513 Class gbindingc = cl.loadClass("groovy.lang.Binding");
514 Constructor gbcons = gbindingc.getConstructor(null);
515 Object gbinding = gbcons.newInstance(null);
516 java.lang.reflect.Method setvar = gbindingc.getMethod("setVariable",
518 { String.class, Object.class });
519 setvar.invoke(gbinding, new Object[]
520 { "Jalview", jalviewContext });
521 Class gsec = cl.loadClass("groovy.util.GroovyScriptEngine");
522 Constructor gseccons = gsec.getConstructor(new Class[]
523 { URL[].class }); // String[].class });
524 Object gse = gseccons.newInstance(new Object[]
526 { sfile.toURL() } }); // .toString() } });
527 java.lang.reflect.Method run = gsec.getMethod("run", new Class[]
528 { String.class, gbindingc });
529 run.invoke(gse, new Object[]
530 { sfile.getName(), gbinding });
532 } catch (Exception e)
534 System.err.println("Exception Whilst trying to execute file " + sfile
535 + " as a groovy script.");
536 e.printStackTrace(System.err);
539 if (success && groovyscript.equals("STDIN"))
541 // delete temp file that we made - but only if it was successfully
548 * Check commandline for any das server definitions or any fetchfrom switches
550 * @return vector of DAS source nicknames to retrieve from
552 private static Vector checkDasArguments(ArgsParser aparser)
554 Vector source = null;
556 String locsources = Cache.getProperty(Cache.DAS_LOCAL_SOURCE);
557 while ((data = aparser.getValue("dasserver")) != null)
559 String nickname = null;
561 boolean seq=false,feat=true;
562 int pos = data.indexOf('=');
563 // determine capabilities
566 nickname = data.substring(0, pos);
568 url = data.substring(pos + 1);
569 if (url != null && (url.startsWith("http:") || url.startsWith("sequence:http:")))
571 if (nickname == null)
575 if (locsources == null)
583 locsources = locsources + nickname + "|" + url;
585 .println("NOTE! dasserver parameter not yet really supported (got args of "
586 + nickname + "|" + url);
589 source = new Vector();
591 source.addElement(nickname);
593 } // loop until no more server entries are found.
594 if (locsources != null && locsources.indexOf('|') > -1)
596 Cache.log.debug("Setting local source list in properties file to:\n"
598 Cache.setProperty(Cache.DAS_LOCAL_SOURCE, locsources);
600 while ((data = aparser.getValue("fetchfrom")) != null)
602 System.out.println("adding source '" + data + "'");
605 source = new Vector();
607 source.addElement(data);
613 * start a feature fetcher for every alignment frame
617 private static void startFeatureFetching(final Vector dasSources)
619 AlignFrame afs[] = Desktop.getAlignframes();
620 if (afs == null || afs.length == 0)
624 for (int i = 0; i < afs.length; i++)
626 final AlignFrame af = afs[i];
627 SwingUtilities.invokeLater(new Runnable()
632 af.featureSettings_actionPerformed(null);
633 af.featureSettings.fetchDasFeatures(dasSources);
639 private static String checkProtocol(String file)
641 String protocol = jalview.io.FormatAdapter.FILE;
643 if (file.indexOf("http:") > -1 || file.indexOf("file:") > -1)
645 protocol = jalview.io.FormatAdapter.URL;
652 * Notes: this argParser does not distinguish between parameter switches,
653 * parameter values and argument text. If an argument happens to be identical to
654 * a parameter, it will be taken as such (even though it didn't have a '-'
657 * @author Andrew Waterhouse and JBP documented.
664 public ArgsParser(String[] args)
666 vargs = new Vector();
667 for (int i = 0; i < args.length; i++)
669 String arg = args[i].trim();
670 if (arg.charAt(0) == '-')
672 arg = arg.substring(1);
674 vargs.addElement(arg);
679 * check for and remove first occurence of arg+parameter in arglist.
682 * @return return the argument following the given arg if arg was in list.
684 public String getValue(String arg)
686 int index = vargs.indexOf(arg);
690 ret = vargs.elementAt(index + 1).toString();
691 vargs.removeElementAt(index);
692 vargs.removeElementAt(index);
698 * check for and remove first occurence of arg in arglist.
701 * @return true if arg was present in argslist.
703 public boolean contains(String arg)
705 if (vargs.contains(arg))
707 vargs.removeElement(arg);
716 public String nextValue()
718 return vargs.remove(0).toString();