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.datamodel.PDBEntry;
24 import jalview.gui.UserDefinedColours;
25 import jalview.schemes.ColourSchemeLoader;
26 import jalview.schemes.ColourSchemes;
27 import jalview.schemes.UserColourScheme;
28 import jalview.structure.StructureImportSettings;
29 import jalview.urls.IdOrgSettings;
30 import jalview.util.ColorUtils;
31 import jalview.ws.sifts.SiftsSettings;
33 import java.awt.Color;
34 import java.io.BufferedReader;
36 import java.io.FileInputStream;
37 import java.io.FileOutputStream;
38 import java.io.InputStream;
39 import java.io.InputStreamReader;
40 import java.text.DateFormat;
41 import java.text.SimpleDateFormat;
42 import java.util.Collections;
43 import java.util.Date;
44 import java.util.Enumeration;
45 import java.util.HashMap;
46 import java.util.Locale;
48 import java.util.Properties;
49 import java.util.StringTokenizer;
50 import java.util.TreeSet;
52 import org.apache.log4j.ConsoleAppender;
53 import org.apache.log4j.Level;
54 import org.apache.log4j.Logger;
55 import org.apache.log4j.SimpleLayout;
58 * Stores and retrieves Jalview Application Properties Lists and fields within
59 * list entries are separated by '|' symbols unless otherwise stated (|) clauses
60 * are alternative values for a tag. <br>
62 * Current properties include:
65 * logs.Axis.Level - one of the stringified Levels for log4j controlling the
66 * logging level for axis (used for web services) <br>
68 * <li>logs.Castor.Level - one of the stringified Levels for log4j controlling
69 * the logging level for castor (used for serialization) <br>
71 * <li>logs.Jalview.Level - Cache.log stringified level. <br>
73 * <li>SCREEN_WIDTH</li>
74 * <li>SCREEN_HEIGHT</li>
75 * <li>SCREEN_Y=285</li>
76 * <li>SCREEN_X=371</li>
77 * <li>SHOW_FULLSCREEN boolean</li>
78 * <li>FONT_NAME java font name for alignment text display</li>
79 * <li>FONT_SIZE size of displayed alignment text</li>
80 * <li>FONT_STYLE style of font displayed (sequence labels are always
82 * <li>GAP_SYMBOL character to treat as gap symbol (usually -,.,' ')</li>
83 * <li>LAST_DIRECTORY last directory for browsing alignment</li>
84 * <li>USER_DEFINED_COLOURS list of user defined colour scheme files</li>
85 * <li>SHOW_FULL_ID show id with '/start-end' numbers appended</li>
86 * <li>SHOW_IDENTITY show percentage identity annotation</li>
87 * <li>SHOW_QUALITY show alignment quality annotation</li>
88 * <li>SHOW_ANNOTATIONS show alignment annotation rows</li>
89 * <li>SHOW_CONSERVATION show alignment conservation annotation</li>
90 * <li>SHOW_OCCUPANCY show alignment column ungapped count annotation</li>
91 * <li>SORT_ANNOTATIONS currently either SEQUENCE_AND_LABEL or
92 * LABEL_AND_SEQUENCE</li>
93 * <li>SHOW_AUTOCALC_ABOVE true to show autocalculated annotations above
94 * sequence annotations</li>
95 * <li>CENTRE_COLUMN_LABELS centre the labels at each column in a displayed
97 * <li>DEFAULT_COLOUR default colour scheme to apply for a new alignment</li>
98 * <li>DEFAULT_FILE_FORMAT file format used to save</li>
99 * <li>STARTUP_FILE file loaded on startup (may be a fully qualified url)</li>
100 * <li>SHOW_STARTUP_FILE flag to control loading of startup file</li>
101 * <li>VERSION the version of the jalview build</li>
102 * <li>BUILD_DATE date of this build</li>
103 * <li>LATEST_VERSION the latest jalview version advertised on the
104 * www.jalview.org</li>
105 * <li>PIR_MODELLER boolean indicating if PIR files are written with MODELLER
107 * <li>(FASTA,MSF,PILEUP,CLUSTAL,BLC,PIR,PFAM)_JVSUFFIX boolean for adding jv
108 * suffix to file</li>
109 * <li>RECENT_URL list of recently retrieved URLs</li>
110 * <li>RECENT_FILE list of recently opened files</li>
111 * <li>USE_PROXY flag for whether a http proxy is to be used</li>
112 * <li>PROXY_SERVER the proxy</li>
113 * <li>PROXY_PORT</li>
114 * <li>NOQUESTIONNAIRES true to prevent jalview from checking the questionnaire
116 * <li>QUESTIONNAIRE last questionnaire:responder id string from questionnaire
118 * <li>USAGESTATS (false - user prompted) Enable google analytics tracker for
119 * collecting usage statistics</li>
120 * <li>SHOW_OVERVIEW boolean for overview window display</li>
121 * <li>ANTI_ALIAS boolean for smooth fonts</li>
122 * <li>RIGHT_ALIGN_IDS boolean</li>
123 * <li>AUTO_CALC_CONSENSUS boolean for automatic recalculation of consensus</li>
124 * <li>PAD_GAPS boolean</li>
125 * <li>ID_ITALICS boolean</li>
126 * <li>SHOW_JV_SUFFIX</li>
127 * <li>WRAP_ALIGNMENT</li>
128 * <li>EPS_RENDERING (Prompt each time|Lineart|Text) default for EPS rendering
130 * <li>SORT_ALIGNMENT (No sort|Id|Pairwise Identity)</li>
131 * <li>SEQUENCE_LINKS list of name|URL pairs for opening a url with
133 * <li>STORED_LINKS list of name|url pairs which user has entered but are not
135 * <li>DEFAULT_LINK name of single url to be used when user double clicks a
136 * sequence id (must be in SEQUENCE_LINKS or STORED_LINKS)
137 * <li>GROUP_LINKS list of name|URL[|<separator>] tuples - see
138 * jalview.utils.GroupURLLink for more info</li>
139 * <li>DEFAULT_BROWSER for unix</li>
140 * <li>SHOW_MEMUSAGE boolean show memory usage and warning indicator on desktop
142 * <li>VERSION_CHECK (true) check for the latest release version from
143 * www.jalview.org (or the alias given by the www.jalview.org property)</li>
144 * <li>SHOW_NPFEATS_TOOLTIP (true) show non-positional features in the Sequence
146 * <li>SHOW_DBREFS_TOOLTIP (true) show Database Cross References in the Sequence
148 * <li>SHOW_UNCONSERVED (false) only render unconserved residues - conserved
149 * displayed as '.'</li>
150 * <li>SORT_BY_TREE (false) sort the current alignment view according to the
151 * order of a newly displayed tree</li>
152 * <li>DBFETCH_USEPICR (false) use PICR to recover valid DB references from
153 * sequence ID strings before attempting retrieval from any datasource</li>
154 * <li>SHOW_GROUP_CONSENSUS (false) Show consensus annotation for groups in the
156 * <li>SHOW_GROUP_CONSERVATION (false) Show conservation annotation for groups
157 * in the alignment.</li>
158 * <li>SHOW_CONSENSUS_HISTOGRAM (false) Show consensus annotation row's
160 * <li>SHOW_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
162 * <li>NORMALISE_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
163 * logo normalised to row height rather than histogram height.</li>
164 * <li>FOLLOW_SELECTIONS (true) Controls whether a new alignment view should
165 * respond to selections made in other alignments containing the same sequences.
167 * <li>JWS2HOSTURLS comma-separated list of URLs to try for JABAWS services</li>
168 * <li>SHOW_WSDISCOVERY_ERRORS (true) Controls if the web service URL discovery
169 * warning dialog box is displayed.</li>
170 * <li>ANNOTATIONCOLOUR_MIN (orange) Shade used for minimum value of annotation
171 * when shading by annotation</li>
172 * <li>ANNOTATIONCOLOUR_MAX (red) Shade used for maximum value of annotation
173 * when shading by annotation</li>
174 * <li>www.jalview.org (http://www.jalview.org) a property enabling all HTTP
175 * requests to be redirected to a mirror of http://www.jalview.org</li>
176 * <li>FIGURE_AUTOIDWIDTH (false) Expand the left hand column of an exported
177 * alignment figure to accommodate even the longest sequence ID or annotation
179 * <li>FIGURE_FIXEDIDWIDTH Specifies the width to use for the left-hand column
180 * when exporting an alignment as a figure (setting FIGURE_AUTOIDWIDTH to true
181 * will override this).</li>
182 * <li>STRUCT_FROM_PDB (false) derive secondary structure annotation from PDB
184 * <li>USE_RNAVIEW (false) use RNAViewer to derive secondary structure</li>
185 * <li>ADD_SS_ANN (false) add secondary structure annotation to alignment
187 * <li>ADD_TEMPFACT_ANN (false) add Temperature Factor annotation to alignment
189 * <li>STRUCTURE_DISPLAY choose from JMOL (default) or CHIMERA for 3D structure
191 * <li>CHIMERA_PATH specify full path to Chimera program (if non-standard)</li>
192 * <li>ID_ORG_HOSTURL location of jalview service providing identifiers.org urls
196 * Deprecated settings:
199 * <li>DISCOVERY_START - Boolean - controls if discovery services are queried on
200 * startup (JWS1 services only)</li>
201 * <li>DISCOVERY_URLS - comma separated list of Discovery Service endpoints.
202 * (JWS1 services only)</li>
203 * <li>SHOW_JWS1_SERVICES (true) enable or disable the original Jalview 2
204 * services in the desktop GUI</li>
205 * <li>ENABLE_RSBS_EDITOR (false for 2.7 release) enable or disable RSBS editing
206 * panel in web service preferences</li>
210 * @version $Revision$
215 * property giving log4j level for CASTOR loggers
217 public static final String CASTORLOGLEVEL = "logs.Castor.level";
220 * property giving log4j level for AXIS loggers
222 public static final String AXISLOGLEVEL = "logs.Axis.level";
225 * property giving log4j level for Jalview Log
227 public static final String JALVIEWLOGLEVEL = "logs.Jalview.level";
232 public static final String DEFAULT_SIFTS_DOWNLOAD_DIR = System
233 .getProperty("user.home") + File.separatorChar
234 + ".sifts_downloads" + File.separatorChar;
236 private final static String DEFAULT_CACHE_THRESHOLD_IN_DAYS = "2";
238 private final static String DEFAULT_FAIL_SAFE_PID_THRESHOLD = "30";
241 * Identifiers.org download settings
243 private static final String ID_ORG_FILE = System.getProperty("user.home")
244 + File.separatorChar + ".identifiers.org.ids.json";
247 * Allowed values are PDB or mmCIF
249 private final static String PDB_DOWNLOAD_FORMAT = PDBEntry.Type.MMCIF
252 private final static String DEFAULT_PDB_FILE_PARSER = StructureImportSettings.StructureParser.JMOL_PARSER
256 * a date formatter using a fixed (rather than the user's) locale;
257 * this ensures that date properties can be written and re-read successfully
258 * even if the user changes their locale setting
260 private static final DateFormat date_format = SimpleDateFormat
261 .getDateTimeInstance(SimpleDateFormat.MEDIUM,
262 SimpleDateFormat.MEDIUM, Locale.UK);
265 * Initialises the Jalview Application Log
267 public static Logger log;
269 /** Jalview Properties */
270 public static Properties applicationProperties = new Properties()
272 // override results in properties output in alphabetical order
274 public synchronized Enumeration<Object> keys()
276 return Collections.enumeration(new TreeSet<>(super.keySet()));
280 /** Default file is ~/.jalview_properties */
281 static String propertiesFile;
283 private static boolean propsAreReadOnly = false;
285 public static void initLogger()
293 // TODO: redirect stdout and stderr here in order to grab the output of
296 ConsoleAppender ap = new ConsoleAppender(new SimpleLayout(),
298 ap.setName("JalviewLogger");
299 org.apache.log4j.Logger.getRootLogger().addAppender(ap); // catch all for
301 Logger laxis = Logger.getLogger("org.apache.axis");
302 Logger lcastor = Logger.getLogger("org.exolab.castor");
303 jalview.bin.Cache.log = Logger.getLogger("jalview.bin.Jalview");
305 laxis.setLevel(Level.toLevel(
306 Cache.getDefault("logs.Axis.Level", Level.INFO.toString())));
307 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
308 Level.INFO.toString())));
309 lcastor = Logger.getLogger("org.exolab.castor.xml");
310 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
311 Level.INFO.toString())));
312 // lcastor = Logger.getLogger("org.exolab.castor.xml.Marshaller");
313 // lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
314 // Level.INFO.toString())));
315 jalview.bin.Cache.log.setLevel(Level.toLevel(Cache
316 .getDefault("logs.Jalview.level", Level.INFO.toString())));
317 // laxis.addAppender(ap);
318 // lcastor.addAppender(ap);
319 // jalview.bin.Cache.log.addAppender(ap);
320 // Tell the user that debug is enabled
321 jalview.bin.Cache.log.debug("Jalview Debugging Output Follows.");
322 } catch (Exception ex)
324 System.err.println("Problems initializing the log4j system\n");
325 ex.printStackTrace(System.err);
330 * Loads properties from the given properties file. Any existing properties
333 public static void loadProperties(String propsFile)
335 propertiesFile = propsFile;
336 if (propsFile == null)
338 propertiesFile = System.getProperty("user.home") + File.separatorChar
339 + ".jalview_properties";
343 // don't corrupt the file we've been given.
344 propsAreReadOnly = true;
352 fis = new java.net.URL(propertiesFile).openStream();
354 "Loading jalview properties from : " + propertiesFile);
356 "Disabling Jalview writing to user's local properties file.");
357 propsAreReadOnly = true;
359 } catch (Exception ex)
365 fis = new FileInputStream(propertiesFile);
367 applicationProperties.clear();
368 applicationProperties.load(fis);
370 // remove any old build properties
372 deleteBuildProperties();
374 } catch (Exception ex)
376 System.out.println("Error reading properties file: " + ex);
379 if (getDefault("USE_PROXY", false))
381 String proxyServer = getDefault("PROXY_SERVER", ""),
382 proxyPort = getDefault("PROXY_PORT", "8080");
384 System.out.println("Using proxyServer: " + proxyServer
385 + " proxyPort: " + proxyPort);
387 System.setProperty("http.proxyHost", proxyServer);
388 System.setProperty("http.proxyPort", proxyPort);
391 // LOAD THE AUTHORS FROM THE authors.props file
394 String authorDetails = "jar:"
395 .concat(Cache.class.getProtectionDomain().getCodeSource()
396 .getLocation().toString().concat("!/authors.props"));
398 java.net.URL localJarFileURL = new java.net.URL(authorDetails);
400 InputStream in = localJarFileURL.openStream();
401 applicationProperties.load(in);
403 } catch (Exception ex)
405 System.out.println("Error reading author details: " + ex);
406 applicationProperties.remove("AUTHORS");
407 applicationProperties.remove("AUTHORFNAMES");
408 applicationProperties.remove("YEAR");
411 // FIND THE VERSION NUMBER AND BUILD DATE FROM jalview.jar
412 // MUST FOLLOW READING OF LOCAL PROPERTIES FILE AS THE
413 // VERSION MAY HAVE CHANGED SINCE LAST USING JALVIEW
416 String buildDetails = "jar:".concat(Cache.class.getProtectionDomain()
417 .getCodeSource().getLocation().toString()
418 .concat("!/.build_properties"));
420 java.net.URL localJarFileURL = new java.net.URL(buildDetails);
422 InputStream in = localJarFileURL.openStream();
423 applicationProperties.load(in);
425 } catch (Exception ex)
427 System.out.println("Error reading build details: " + ex);
428 applicationProperties.remove("VERSION");
431 String jnlpVersion = System.getProperty("jalview.version");
432 String codeVersion = getProperty("VERSION");
433 String codeInstallation = getProperty("INSTALLATION");
434 if (codeVersion == null)
436 // THIS SHOULD ONLY BE THE CASE WHEN TESTING!!
437 codeVersion = "Test";
438 jnlpVersion = "Test";
439 codeInstallation = "";
443 codeInstallation = " (" + codeInstallation + ")";
445 new BuildDetails(codeVersion, null, codeInstallation);
448 .setMapWithSifts(Cache.getDefault("MAP_WITH_SIFTS", false));
450 SiftsSettings.setSiftDownloadDirectory(jalview.bin.Cache
451 .getDefault("sifts_download_dir", DEFAULT_SIFTS_DOWNLOAD_DIR));
453 SiftsSettings.setFailSafePIDThreshold(
454 jalview.bin.Cache.getDefault("sifts_fail_safe_pid_threshold",
455 DEFAULT_FAIL_SAFE_PID_THRESHOLD));
457 SiftsSettings.setCacheThresholdInDays(
458 jalview.bin.Cache.getDefault("sifts_cache_threshold_in_days",
459 DEFAULT_CACHE_THRESHOLD_IN_DAYS));
461 IdOrgSettings.setUrl(getDefault("ID_ORG_HOSTURL",
462 "http://www.jalview.org/services/identifiers"));
463 IdOrgSettings.setDownloadLocation(ID_ORG_FILE);
466 .println("Jalview Version: " + codeVersion + codeInstallation);
468 StructureImportSettings.setDefaultStructureFileFormat(jalview.bin.Cache
469 .getDefault("PDB_DOWNLOAD_FORMAT", PDB_DOWNLOAD_FORMAT));
470 StructureImportSettings
471 .setDefaultPDBFileParser(DEFAULT_PDB_FILE_PARSER);
472 // StructureImportSettings
473 // .setDefaultPDBFileParser(jalview.bin.Cache.getDefault(
474 // "DEFAULT_PDB_FILE_PARSER", DEFAULT_PDB_FILE_PARSER));
475 // jnlpVersion will be null if we're using InstallAnywhere
476 // Dont do this check if running in headless mode
477 if (jnlpVersion == null && getDefault("VERSION_CHECK", true)
478 && (System.getProperty("java.awt.headless") == null || System
479 .getProperty("java.awt.headless").equals("false")))
482 class VersionChecker extends Thread
487 String orgtimeout = System
488 .getProperty("sun.net.client.defaultConnectTimeout");
489 if (orgtimeout == null)
492 System.out.println("# INFO: Setting default net timeout to "
493 + orgtimeout + " seconds.");
495 String remoteVersion = null;
498 System.setProperty("sun.net.client.defaultConnectTimeout",
500 java.net.URL url = new java.net.URL(Cache
501 .getDefault("www.jalview.org", "http://www.jalview.org")
502 + "/webstart/jalview.jnlp");
503 BufferedReader in = new BufferedReader(
504 new InputStreamReader(url.openStream()));
506 while ((line = in.readLine()) != null)
508 if (line.indexOf("jalview.version") == -1)
513 line = line.substring(line.indexOf("value=") + 7);
514 line = line.substring(0, line.lastIndexOf("\""));
515 remoteVersion = line;
518 } catch (Exception ex)
521 "Non-fatal exception when checking version at www.jalview.org :");
522 System.out.println(ex);
523 remoteVersion = getProperty("VERSION");
525 System.setProperty("sun.net.client.defaultConnectTimeout",
528 setProperty("LATEST_VERSION", remoteVersion);
532 VersionChecker vc = new VersionChecker();
537 if (jnlpVersion != null)
539 setProperty("LATEST_VERSION", jnlpVersion);
543 applicationProperties.remove("LATEST_VERSION");
547 setProperty("VERSION", codeVersion);
549 // LOAD USERDEFINED COLOURS
551 .initUserColourSchemes(getProperty("USER_DEFINED_COLOURS"));
552 jalview.io.PIRFile.useModellerOutput = Cache.getDefault("PIR_MODELLER",
556 private static void deleteBuildProperties()
558 applicationProperties.remove("LATEST_VERSION");
559 applicationProperties.remove("VERSION");
560 applicationProperties.remove("AUTHORS");
561 applicationProperties.remove("AUTHORFNAMES");
562 applicationProperties.remove("YEAR");
563 applicationProperties.remove("BUILD_DATE");
564 applicationProperties.remove("INSTALLATION");
568 * Gets Jalview application property of given key. Returns null if key not
574 * @return Property value
576 public static String getProperty(String key)
578 return applicationProperties.getProperty(key);
582 * A convenience method that returns a map holding property values for the
583 * specified keys. A null entry in the map indicates a property that is either
584 * not set, or set with value null.
589 public static Map<String, String> getProperties(String... key)
591 Map<String, String> map = new HashMap<>();
594 map.put(k, getProperty(k));
600 * These methods are used when checking if the saved preference is different
601 * to the default setting
604 public static boolean getDefault(String property, boolean def)
606 String string = getProperty(property);
609 def = Boolean.valueOf(string).booleanValue();
615 public static int getDefault(String property, int def)
617 String string = getProperty(property);
622 def = Integer.parseInt(string);
623 } catch (NumberFormatException e)
625 System.out.println("Error parsing int property '" + property
626 + "' with value '" + string + "'");
634 * These methods are used when checking if the saved preference is different
635 * to the default setting
637 public static String getDefault(String property, String def)
639 String string = getProperty(property);
649 * Stores property in the file "HOME_DIR/.jalview_properties"
654 * String value of property
656 * @return previous value of property (or null)
658 public static Object setProperty(String key, String obj)
660 Object oldValue = null;
663 oldValue = applicationProperties.setProperty(key, obj);
664 if (!propsAreReadOnly)
666 FileOutputStream out = new FileOutputStream(propertiesFile);
667 applicationProperties.store(out, "---JalviewX Properties File---");
670 } catch (Exception ex)
673 "Error setting property: " + key + " " + obj + "\n" + ex);
679 * remove the specified property from the jalview properties file
683 public static void removeProperty(String string)
685 applicationProperties.remove(string);
690 * save the properties to the jalview properties path
692 public static void saveProperties()
694 if (!propsAreReadOnly)
698 FileOutputStream out = new FileOutputStream(propertiesFile);
699 applicationProperties.store(out, "---JalviewX Properties File---");
701 } catch (Exception ex)
703 System.out.println("Error saving properties: " + ex);
709 * internal vamsas class discovery state
711 private static int vamsasJarsArePresent = -1;
714 * Searches for vamsas client classes on class path.
716 * @return true if vamsas client is present on classpath
718 public static boolean vamsasJarsPresent()
720 if (vamsasJarsArePresent == -1)
724 if (jalview.jbgui.GDesktop.class.getClassLoader()
725 .loadClass("uk.ac.vamsas.client.VorbaId") != null)
727 jalview.bin.Cache.log.debug(
728 "Found Vamsas Classes (uk.ac..vamsas.client.VorbaId can be loaded)");
729 vamsasJarsArePresent = 1;
730 Logger lvclient = Logger.getLogger("uk.ac.vamsas");
731 lvclient.setLevel(Level.toLevel(Cache
732 .getDefault("logs.Vamsas.Level", Level.INFO.toString())));
734 lvclient.addAppender(log.getAppender("JalviewLogger"));
735 // Tell the user that debug is enabled
736 lvclient.debug("Jalview Vamsas Client Debugging Output Follows.");
738 } catch (Exception e)
740 vamsasJarsArePresent = 0;
741 jalview.bin.Cache.log.debug("Vamsas Classes are not present");
744 return (vamsasJarsArePresent > 0);
748 * internal vamsas class discovery state
750 private static int groovyJarsArePresent = -1;
753 * Searches for vamsas client classes on class path.
755 * @return true if vamsas client is present on classpath
757 public static boolean groovyJarsPresent()
759 if (groovyJarsArePresent == -1)
763 if (Cache.class.getClassLoader()
764 .loadClass("groovy.lang.GroovyObject") != null)
766 jalview.bin.Cache.log.debug(
767 "Found Groovy (groovy.lang.GroovyObject can be loaded)");
768 groovyJarsArePresent = 1;
769 Logger lgclient = Logger.getLogger("groovy");
770 lgclient.setLevel(Level.toLevel(Cache
771 .getDefault("logs.Groovy.Level", Level.INFO.toString())));
773 lgclient.addAppender(log.getAppender("JalviewLogger"));
774 // Tell the user that debug is enabled
775 lgclient.debug("Jalview Groovy Client Debugging Output Follows.");
779 groovyJarsArePresent = 0;
780 jalview.bin.Cache.log.debug("Groovy Classes are not present", e);
781 } catch (Exception e)
783 groovyJarsArePresent = 0;
784 jalview.bin.Cache.log.debug("Groovy Classes are not present");
787 return (groovyJarsArePresent > 0);
791 * GA tracker object - actually JGoogleAnalyticsTracker null if tracking not
794 protected static Object tracker = null;
796 protected static Class trackerfocus = null;
798 protected static Class jgoogleanalyticstracker = null;
801 * Initialise the google tracker if it is not done already.
803 public static void initGoogleTracker()
807 if (jgoogleanalyticstracker == null)
809 // try to get the tracker class
812 jgoogleanalyticstracker = Cache.class.getClassLoader().loadClass(
813 "com.boxysystems.jgoogleanalytics.JGoogleAnalyticsTracker");
814 trackerfocus = Cache.class.getClassLoader()
815 .loadClass("com.boxysystems.jgoogleanalytics.FocusPoint");
816 } catch (Exception e)
819 "com.boxysystems.jgoogleanalytics package is not present - tracking not enabled.");
821 jgoogleanalyticstracker = null;
826 // now initialise tracker
827 Exception re = null, ex = null;
829 String vrs = "No Version Accessible";
832 // Google analytics tracking code for Library Finder
833 tracker = jgoogleanalyticstracker
834 .getConstructor(new Class[]
835 { String.class, String.class, String.class })
836 .newInstance(new Object[]
838 (vrs = jalview.bin.Cache.getProperty("VERSION") + "_"
839 + jalview.bin.Cache.getDefault("BUILD_DATE",
842 jgoogleanalyticstracker
843 .getMethod("trackAsynchronously", new Class[]
845 .invoke(tracker, new Object[]
846 { trackerfocus.getConstructor(new Class[] { String.class })
847 .newInstance(new Object[]
848 { "Application Started." }) });
849 } catch (RuntimeException e)
852 } catch (Exception e)
859 if (re != null || ex != null || err != null)
865 log.debug("Caught runtime exception in googletracker init:",
871 "Failed to initialise GoogleTracker for Jalview Desktop with version "
878 "Whilst initing GoogleTracker for Jalview Desktop version "
888 "Debug: Caught runtime exception in googletracker init:"
890 re.printStackTrace();
895 "Warning: Failed to initialise GoogleTracker for Jalview Desktop with version "
897 ex.printStackTrace();
903 "ERROR: Whilst initing GoogleTracker for Jalview Desktop version "
905 err.printStackTrace();
911 log.debug("Successfully initialised tracker.");
917 * get the user's default colour if available
923 public static Color getDefaultColour(String property, Color defcolour)
925 String colprop = getProperty(property);
930 Color col = ColorUtils.parseColourString(colprop);
933 log.warn("Couldn't parse '" + colprop + "' as a colour for "
936 return (col == null) ? defcolour : col;
940 * store a colour as a Jalview user default property
945 public static void setColourProperty(String property, Color colour)
947 setProperty(property, jalview.util.Format.getHexString(colour));
951 * Stores a formatted date in a jalview property, using a fixed locale.
953 * @param propertyName
955 * @return the formatted date string
957 public static String setDateProperty(String propertyName, Date date)
959 String formatted = date_format.format(date);
960 setProperty(propertyName, formatted);
965 * Reads a date stored in a Jalview property, parses it (using a fixed locale
966 * format) and returns as a Date, or null if parsing fails
968 * @param propertyName
972 public static Date getDateProperty(String propertyName)
974 String val = getProperty(propertyName);
979 return date_format.parse(val);
980 } catch (Exception ex)
982 System.err.println("Invalid or corrupt date in property '"
983 + propertyName + "' : value was '" + val + "'");
990 * get and parse a property as an integer. send any parsing problems to
994 * @return null or Integer
996 public static Integer getIntegerProperty(String property)
998 String val = getProperty(property);
999 if (val != null && (val = val.trim()).length() > 0)
1003 return Integer.valueOf(val);
1004 } catch (NumberFormatException x)
1006 System.err.println("Invalid integer in property '" + property
1007 + "' (value was '" + val + "')");
1014 * Set the specified value, or remove it if null or empty. Does not save the
1020 public static void setOrRemove(String propName, String value)
1022 if (propName == null)
1026 if (value == null || value.trim().length() < 1)
1028 Cache.applicationProperties.remove(propName);
1032 Cache.applicationProperties.setProperty(propName, value);
1037 * Loads in user colour schemes from files.
1040 * a '|'-delimited list of file paths
1042 public static void initUserColourSchemes(String files)
1044 if (files == null || files.length() == 0)
1049 // In case colours can't be loaded, we'll remove them
1050 // from the default list here.
1051 StringBuffer coloursFound = new StringBuffer();
1052 StringTokenizer st = new StringTokenizer(files, "|");
1053 while (st.hasMoreElements())
1055 String file = st.nextToken();
1058 UserColourScheme ucs = ColourSchemeLoader.loadColourScheme(file);
1061 if (coloursFound.length() > 0)
1063 coloursFound.append("|");
1065 coloursFound.append(file);
1066 ColourSchemes.getInstance().registerColourScheme(ucs);
1068 } catch (Exception ex)
1070 System.out.println("Error loading User ColourFile\n" + ex);
1073 if (!files.equals(coloursFound.toString()))
1075 if (coloursFound.toString().length() > 1)
1077 setProperty(UserDefinedColours.USER_DEFINED_COLOURS,
1078 coloursFound.toString());
1082 applicationProperties
1083 .remove(UserDefinedColours.USER_DEFINED_COLOURS);