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.structure.StructureImportSettings;
25 import jalview.ws.dbsources.das.api.DasSourceRegistryI;
26 import jalview.ws.dbsources.das.datamodel.DasSourceRegistry;
27 import jalview.ws.sifts.SiftsSettings;
29 import java.awt.Color;
30 import java.io.BufferedReader;
32 import java.io.FileInputStream;
33 import java.io.FileOutputStream;
34 import java.io.InputStream;
35 import java.io.InputStreamReader;
36 import java.text.DateFormat;
37 import java.text.SimpleDateFormat;
38 import java.util.Collections;
39 import java.util.Date;
40 import java.util.Enumeration;
41 import java.util.Properties;
42 import java.util.TreeSet;
44 import org.apache.log4j.ConsoleAppender;
45 import org.apache.log4j.Level;
46 import org.apache.log4j.Logger;
47 import org.apache.log4j.SimpleLayout;
50 * Stores and retrieves Jalview Application Properties Lists and fields within
51 * list entries are separated by '|' symbols unless otherwise stated (|) clauses
52 * are alternative values for a tag. <br>
54 * Current properties include:
57 * logs.Axis.Level - one of the stringified Levels for log4j controlling the
58 * logging level for axis (used for web services) <br>
60 * <li>logs.Castor.Level - one of the stringified Levels for log4j controlling
61 * the logging level for castor (used for serialization) <br>
63 * <li>logs.Jalview.Level - Cache.log stringified level. <br>
65 * <li>SCREEN_WIDTH</li>
66 * <li>SCREEN_HEIGHT</li>
67 * <li>SCREEN_Y=285</li>
68 * <li>SCREEN_X=371</li>
69 * <li>SHOW_FULLSCREEN boolean</li>
70 * <li>FONT_NAME java font name for alignment text display</li>
71 * <li>FONT_SIZE size of displayed alignment text</li>
72 * <li>FONT_STYLE style of font displayed (sequence labels are always italic)</li>
73 * <li>GAP_SYMBOL character to treat as gap symbol (usually -,.,' ')</li>
74 * <li>LAST_DIRECTORY last directory for browsing alignment</li>
75 * <li>USER_DEFINED_COLOURS list of user defined colour scheme files</li>
76 * <li>SHOW_FULL_ID show id with '/start-end' numbers appended</li>
77 * <li>SHOW_IDENTITY show percentage identity annotation</li>
78 * <li>SHOW_QUALITY show alignment quality annotation</li>
79 * <li>SHOW_ANNOTATIONS show alignment annotation rows</li>
80 * <li>SHOW_CONSERVATION show alignment conservation annotation</li>
81 * <li>SORT_ANNOTATIONS currently either SEQUENCE_AND_LABEL or
82 * LABEL_AND_SEQUENCE</li>
83 * <li>SHOW_AUTOCALC_ABOVE true to show autocalculated annotations above
84 * sequence annotations</li>
85 * <li>CENTRE_COLUMN_LABELS centre the labels at each column in a displayed
87 * <li>DEFAULT_COLOUR default colour scheme to apply for a new alignment</li>
88 * <li>DEFAULT_FILE_FORMAT file format used to save</li>
89 * <li>STARTUP_FILE file loaded on startup (may be a fully qualified url)</li>
90 * <li>SHOW_STARTUP_FILE flag to control loading of startup file</li>
91 * <li>VERSION the version of the jalview build</li>
92 * <li>BUILD_DATE date of this build</li>
93 * <li>LATEST_VERSION the latest jalview version advertised on the
94 * www.jalview.org</li>
95 * <li>PIR_MODELLER boolean indicating if PIR files are written with MODELLER
97 * <li>(FASTA,MSF,PILEUP,CLUSTAL,BLC,PIR,PFAM)_JVSUFFIX boolean for adding jv
99 * <li>RECENT_URL list of recently retrieved URLs</li>
100 * <li>RECENT_FILE list of recently opened files</li>
101 * <li>USE_PROXY flag for whether a http proxy is to be used</li>
102 * <li>PROXY_SERVER the proxy</li>
103 * <li>PROXY_PORT</li>
104 * <li>NOQUESTIONNAIRES true to prevent jalview from checking the questionnaire
106 * <li>QUESTIONNAIRE last questionnaire:responder id string from questionnaire
108 * <li>USAGESTATS (false - user prompted) Enable google analytics tracker for
109 * collecting usage statistics</li>
110 * <li>DAS_LOCAL_SOURCE list of local das sources</li>
111 * <li>SHOW_OVERVIEW boolean for overview window display</li>
112 * <li>ANTI_ALIAS boolean for smooth fonts</li>
113 * <li>RIGHT_ALIGN_IDS boolean</li>
114 * <li>AUTO_CALC_CONSENSUS boolean for automatic recalculation of consensus</li>
115 * <li>PAD_GAPS boolean</li>
116 * <li>ID_ITALICS boolean</li>
117 * <li>SHOW_JV_SUFFIX</li>
118 * <li>WRAP_ALIGNMENT</li>
119 * <li>EPS_RENDERING (Prompt each time|Lineart|Text) default for EPS rendering
121 * <li>SORT_ALIGNMENT (No sort|Id|Pairwise Identity)</li>
122 * <li>SEQUENCE_LINKS list of name|URL pairs for opening a url with
124 * <li>GROUP_LINKS list of name|URL[|<separator>] tuples - see
125 * jalview.utils.GroupURLLink for more info</li>
126 * <li>DAS_REGISTRY_URL the registry to query</li>
127 * <li>DEFAULT_BROWSER for unix</li>
128 * <li>DAS_ACTIVE_SOURCE list of active sources</li>
129 * <li>SHOW_MEMUSAGE boolean show memory usage and warning indicator on desktop
131 * <li>VERSION_CHECK (true) check for the latest release version from
132 * www.jalview.org (or the alias given by the www.jalview.org property)</li>
133 * <li>SHOW_NPFEATS_TOOLTIP (true) show non-positional features in the Sequence
135 * <li>SHOW_DBREFS_TOOLTIP (true) show Database Cross References in the Sequence
137 * <li>SHOW_UNCONSERVED (false) only render unconserved residues - conserved
138 * displayed as '.'</li>
139 * <li>SORT_BY_TREE (false) sort the current alignment view according to the
140 * order of a newly displayed tree</li>
141 * <li>DBFETCH_USEPICR (false) use PICR to recover valid DB references from
142 * sequence ID strings before attempting retrieval from any datasource</li>
143 * <li>SHOW_GROUP_CONSENSUS (false) Show consensus annotation for groups in the
145 * <li>SHOW_GROUP_CONSERVATION (false) Show conservation annotation for groups
146 * in the alignment.</li>
147 * <li>SHOW_CONSENSUS_HISTOGRAM (false) Show consensus annotation row's
149 * <li>SHOW_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
151 * <li>NORMALISE_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
152 * logo normalised to row height rather than histogram height.</li>
153 * <li>FOLLOW_SELECTIONS (true) Controls whether a new alignment view should
154 * respond to selections made in other alignments containing the same sequences.
156 * <li>JWS2HOSTURLS comma-separated list of URLs to try for JABAWS services</li>
157 * <li>SHOW_WSDISCOVERY_ERRORS (true) Controls if the web service URL discovery
158 * warning dialog box is displayed.</li>
159 * <li>ANNOTATIONCOLOUR_MIN (orange) Shade used for minimum value of annotation
160 * when shading by annotation</li>
161 * <li>ANNOTATIONCOLOUR_MAX (red) Shade used for maximum value of annotation
162 * when shading by annotation</li>
163 * <li>www.jalview.org (http://www.jalview.org) a property enabling all HTTP
164 * requests to be redirected to a mirror of http://www.jalview.org</li>
165 * <li>FIGURE_AUTOIDWIDTH (false) Expand the left hand column of an exported
166 * alignment figure to accommodate even the longest sequence ID or annotation
168 * <li>FIGURE_FIXEDIDWIDTH Specifies the width to use for the left-hand column
169 * when exporting an alignment as a figure (setting FIGURE_AUTOIDWIDTH to true
170 * will override this).</li>
171 * <li>STRUCT_FROM_PDB (false) derive secondary structure annotation from PDB
173 * <li>USE_RNAVIEW (false) use RNAViewer to derive secondary structure</li>
174 * <li>ADD_SS_ANN (false) add secondary structure annotation to alignment
176 * <li>ADD_TEMPFACT_ANN (false) add Temperature Factor annotation to alignment
178 * <li>STRUCTURE_DISPLAY choose from JMOL (default) or CHIMERA for 3D structure
180 * <li>CHIMERA_PATH specify full path to Chimera program (if non-standard)</li>
183 * Deprecated settings:
186 * <li>DISCOVERY_START - Boolean - controls if discovery services are queried on
187 * startup (JWS1 services only)</li>
188 * <li>DISCOVERY_URLS - comma separated list of Discovery Service endpoints.
189 * (JWS1 services only)</li>
190 * <li>SHOW_JWS1_SERVICES (true) enable or disable the original Jalview 2
191 * services in the desktop GUI</li>
192 * <li>ENABLE_RSBS_EDITOR (false for 2.7 release) enable or disable RSBS editing
193 * panel in web service preferences</li>
197 * @version $Revision$
202 * property giving log4j level for CASTOR loggers
204 public static final String CASTORLOGLEVEL = "logs.Castor.level";
207 * property giving log4j level for AXIS loggers
209 public static final String AXISLOGLEVEL = "logs.Axis.level";
212 * property giving log4j level for Jalview Log
214 public static final String JALVIEWLOGLEVEL = "logs.Jalview.level";
216 public static final String DAS_LOCAL_SOURCE = "DAS_LOCAL_SOURCE";
218 public static final String DAS_REGISTRY_URL = "DAS_REGISTRY_URL";
220 public static final String DAS_ACTIVE_SOURCE = "DAS_ACTIVE_SOURCE";
222 public static final String DEFAULT_SIFTS_DOWNLOAD_DIR = System
223 .getProperty("user.home")
225 + ".sifts_downloads" + File.separatorChar;
227 private final static String DEFAULT_CACHE_THRESHOLD_IN_DAYS = "2";
229 private final static String DEFAULT_FAIL_SAFE_PID_THRESHOLD = "30";
232 * Allowed values are PDB or mmCIF
234 private final static String DEFAULT_STRUCTURE_FORMAT = PDBEntry.Type.MMCIF
237 private final static String DEFAULT_PDB_FILE_PARSER = StructureImportSettings.StructureParser.JMOL_PARSER
241 * Initialises the Jalview Application Log
243 public static Logger log;
245 /** Jalview Properties */
246 public static Properties applicationProperties = new Properties()
248 // override results in properties output in alphabetical order
250 public synchronized Enumeration<Object> keys()
252 return Collections.enumeration(new TreeSet<Object>(super.keySet()));
256 /** Default file is ~/.jalview_properties */
257 static String propertiesFile;
259 private static boolean propsAreReadOnly = false;
261 public static void initLogger()
269 // TODO: redirect stdout and stderr here in order to grab the output of
272 ConsoleAppender ap = new ConsoleAppender(new SimpleLayout(),
274 ap.setName("JalviewLogger");
275 org.apache.log4j.Logger.getRootLogger().addAppender(ap); // catch all for
277 Logger laxis = Logger.getLogger("org.apache.axis");
278 Logger lcastor = Logger.getLogger("org.exolab.castor");
279 jalview.bin.Cache.log = Logger.getLogger("jalview.bin.Jalview");
281 laxis.setLevel(Level.toLevel(Cache.getDefault("logs.Axis.Level",
282 Level.INFO.toString())));
283 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
284 Level.INFO.toString())));
285 lcastor = Logger.getLogger("org.exolab.castor.xml");
286 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
287 Level.INFO.toString())));
288 // lcastor = Logger.getLogger("org.exolab.castor.xml.Marshaller");
289 // lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
290 // Level.INFO.toString())));
291 jalview.bin.Cache.log.setLevel(Level.toLevel(Cache.getDefault(
292 "logs.Jalview.level", Level.INFO.toString())));
293 // laxis.addAppender(ap);
294 // lcastor.addAppender(ap);
295 // jalview.bin.Cache.log.addAppender(ap);
296 // Tell the user that debug is enabled
297 jalview.bin.Cache.log.debug("Jalview Debugging Output Follows.");
298 } catch (Exception ex)
300 System.err.println("Problems initializing the log4j system\n");
301 ex.printStackTrace(System.err);
305 /** Called when Jalview is started */
306 public static void loadProperties(String propsFile)
308 propertiesFile = propsFile;
309 if (propsFile == null)
311 propertiesFile = System.getProperty("user.home") + File.separatorChar
312 + ".jalview_properties";
316 // don't corrupt the file we've been given.
317 propsAreReadOnly = true;
325 fis = new java.net.URL(propertiesFile).openStream();
326 System.out.println("Loading jalview properties from : "
329 .println("Disabling Jalview writing to user's local properties file.");
330 propsAreReadOnly = true;
332 } catch (Exception ex)
338 fis = new FileInputStream(propertiesFile);
340 applicationProperties.load(fis);
342 // remove any old build properties
344 deleteBuildProperties();
346 } catch (Exception ex)
348 System.out.println("Error reading properties file: " + ex);
351 if (getDefault("USE_PROXY", false))
353 String proxyServer = getDefault("PROXY_SERVER", ""), proxyPort = getDefault(
354 "PROXY_PORT", "8080");
356 System.out.println("Using proxyServer: " + proxyServer
357 + " proxyPort: " + proxyPort);
359 System.setProperty("http.proxyHost", proxyServer);
360 System.setProperty("http.proxyPort", proxyPort);
363 // LOAD THE AUTHORS FROM THE authors.props file
366 String authorDetails = "jar:".concat(Cache.class
367 .getProtectionDomain().getCodeSource().getLocation()
368 .toString().concat("!/authors.props"));
370 java.net.URL localJarFileURL = new java.net.URL(authorDetails);
372 InputStream in = localJarFileURL.openStream();
373 applicationProperties.load(in);
375 } catch (Exception ex)
377 System.out.println("Error reading author details: " + ex);
378 applicationProperties.remove("AUTHORS");
379 applicationProperties.remove("AUTHORFNAMES");
380 applicationProperties.remove("YEAR");
383 // FIND THE VERSION NUMBER AND BUILD DATE FROM jalview.jar
384 // MUST FOLLOW READING OF LOCAL PROPERTIES FILE AS THE
385 // VERSION MAY HAVE CHANGED SINCE LAST USING JALVIEW
388 String buildDetails = "jar:".concat(Cache.class.getProtectionDomain()
389 .getCodeSource().getLocation().toString()
390 .concat("!/.build_properties"));
392 java.net.URL localJarFileURL = new java.net.URL(buildDetails);
394 InputStream in = localJarFileURL.openStream();
395 applicationProperties.load(in);
397 } catch (Exception ex)
399 System.out.println("Error reading build details: " + ex);
400 applicationProperties.remove("VERSION");
403 String jnlpVersion = System.getProperty("jalview.version");
404 String codeVersion = getProperty("VERSION");
405 String codeInstallation = getProperty("INSTALLATION");
406 if (codeVersion == null)
408 // THIS SHOULD ONLY BE THE CASE WHEN TESTING!!
409 codeVersion = "Test";
410 jnlpVersion = "Test";
411 codeInstallation = "";
415 codeInstallation = " (" + codeInstallation + ")";
417 new BuildDetails(codeVersion, null, codeInstallation);
420 .setMapWithSifts(Cache.getDefault("MAP_WITH_SIFTS", false));
422 SiftsSettings.setSiftDownloadDirectory(jalview.bin.Cache.getDefault(
423 "sifts_download_dir", DEFAULT_SIFTS_DOWNLOAD_DIR));
425 SiftsSettings.setFailSafePIDThreshold(jalview.bin.Cache.getDefault(
426 "sifts_fail_safe_pid_threshold",
427 DEFAULT_FAIL_SAFE_PID_THRESHOLD));
429 SiftsSettings.setCacheThresholdInDays(jalview.bin.Cache.getDefault(
430 "sifts_cache_threshold_in_days",
431 DEFAULT_CACHE_THRESHOLD_IN_DAYS));
434 .println("Jalview Version: " + codeVersion + codeInstallation);
436 StructureImportSettings.setDefaultStructureFileFormat(jalview.bin.Cache
438 "DEFAULT_STRUCTURE_FORMAT", DEFAULT_STRUCTURE_FORMAT));
439 StructureImportSettings
440 .setDefaultPDBFileParser(jalview.bin.Cache.getDefault(
441 "DEFAULT_PDB_FILE_PARSER", DEFAULT_PDB_FILE_PARSER));
442 // jnlpVersion will be null if we're using InstallAnywhere
443 // Dont do this check if running in headless mode
444 if (jnlpVersion == null
445 && getDefault("VERSION_CHECK", true)
446 && (System.getProperty("java.awt.headless") == null || System
447 .getProperty("java.awt.headless").equals("false")))
450 class VersionChecker extends Thread
455 String orgtimeout = System
456 .getProperty("sun.net.client.defaultConnectTimeout");
457 if (orgtimeout == null)
460 System.out.println("# INFO: Setting default net timeout to "
461 + orgtimeout + " seconds.");
463 String remoteVersion = null;
466 System.setProperty("sun.net.client.defaultConnectTimeout",
468 java.net.URL url = new java.net.URL(Cache.getDefault(
469 "www.jalview.org", "http://www.jalview.org")
470 + "/webstart/jalview.jnlp");
471 BufferedReader in = new BufferedReader(new InputStreamReader(
474 while ((line = in.readLine()) != null)
476 if (line.indexOf("jalview.version") == -1)
481 line = line.substring(line.indexOf("value=") + 7);
482 line = line.substring(0, line.lastIndexOf("\""));
483 remoteVersion = line;
486 } catch (Exception ex)
489 .println("Non-fatal exception when checking version at www.jalview.org :");
490 System.out.println(ex);
491 remoteVersion = getProperty("VERSION");
493 System.setProperty("sun.net.client.defaultConnectTimeout",
496 setProperty("LATEST_VERSION", remoteVersion);
500 VersionChecker vc = new VersionChecker();
505 if (jnlpVersion != null)
507 setProperty("LATEST_VERSION", jnlpVersion);
511 applicationProperties.remove("LATEST_VERSION");
515 setProperty("VERSION", codeVersion);
517 // LOAD USERDEFINED COLOURS
518 jalview.gui.UserDefinedColours
519 .initUserColourSchemes(getProperty("USER_DEFINED_COLOURS"));
520 jalview.io.PIRFile.useModellerOutput = Cache.getDefault("PIR_MODELLER",
524 private static void deleteBuildProperties()
526 applicationProperties.remove("LATEST_VERSION");
527 applicationProperties.remove("VERSION");
528 applicationProperties.remove("AUTHORS");
529 applicationProperties.remove("AUTHORFNAMES");
530 applicationProperties.remove("YEAR");
531 applicationProperties.remove("BUILD_DATE");
532 applicationProperties.remove("INSTALLATION");
536 * Gets Jalview application property of given key. Returns null if key not
542 * @return Property value
544 public static String getProperty(String key)
546 return applicationProperties.getProperty(key);
550 * These methods are used when checking if the saved preference is different
551 * to the default setting
554 public static boolean getDefault(String property, boolean def)
556 String string = getProperty(property);
559 def = Boolean.valueOf(string).booleanValue();
566 * These methods are used when checking if the saved preference is different
567 * to the default setting
569 public static String getDefault(String property, String def)
571 String string = getProperty(property);
581 * Stores property in the file "HOME_DIR/.jalview_properties"
586 * String value of property
588 * @return String value of property
590 public static String setProperty(String key, String obj)
595 applicationProperties.setProperty(key, obj);
596 if (!propsAreReadOnly)
598 FileOutputStream out = new FileOutputStream(propertiesFile);
599 applicationProperties.store(out, "---JalviewX Properties File---");
602 } catch (Exception ex)
604 System.out.println("Error setting property: " + key + " " + obj
611 * remove the specified property from the jalview properties file
615 public static void removeProperty(String string)
617 applicationProperties.remove(string);
622 * save the properties to the jalview properties path
624 public static void saveProperties()
626 if (!propsAreReadOnly)
630 FileOutputStream out = new FileOutputStream(propertiesFile);
631 applicationProperties.store(out, "---JalviewX Properties File---");
633 } catch (Exception ex)
635 System.out.println("Error saving properties: " + ex);
641 * internal vamsas class discovery state
643 private static int vamsasJarsArePresent = -1;
646 * Searches for vamsas client classes on class path.
648 * @return true if vamsas client is present on classpath
650 public static boolean vamsasJarsPresent()
652 if (vamsasJarsArePresent == -1)
656 if (jalview.jbgui.GDesktop.class.getClassLoader().loadClass(
657 "uk.ac.vamsas.client.VorbaId") != null)
659 jalview.bin.Cache.log
660 .debug("Found Vamsas Classes (uk.ac..vamsas.client.VorbaId can be loaded)");
661 vamsasJarsArePresent = 1;
662 Logger lvclient = Logger.getLogger("uk.ac.vamsas");
663 lvclient.setLevel(Level.toLevel(Cache.getDefault(
664 "logs.Vamsas.Level", Level.INFO.toString())));
666 lvclient.addAppender(log.getAppender("JalviewLogger"));
667 // Tell the user that debug is enabled
668 lvclient.debug("Jalview Vamsas Client Debugging Output Follows.");
670 } catch (Exception e)
672 vamsasJarsArePresent = 0;
673 jalview.bin.Cache.log.debug("Vamsas Classes are not present");
676 return (vamsasJarsArePresent > 0);
680 * internal vamsas class discovery state
682 private static int groovyJarsArePresent = -1;
685 * Searches for vamsas client classes on class path.
687 * @return true if vamsas client is present on classpath
689 public static boolean groovyJarsPresent()
691 if (groovyJarsArePresent == -1)
695 if (Cache.class.getClassLoader().loadClass(
696 "groovy.lang.GroovyObject") != null)
698 jalview.bin.Cache.log
699 .debug("Found Groovy (groovy.lang.GroovyObject can be loaded)");
700 groovyJarsArePresent = 1;
701 Logger lgclient = Logger.getLogger("groovy");
702 lgclient.setLevel(Level.toLevel(Cache.getDefault(
703 "logs.Groovy.Level", Level.INFO.toString())));
705 lgclient.addAppender(log.getAppender("JalviewLogger"));
706 // Tell the user that debug is enabled
707 lgclient.debug("Jalview Groovy Client Debugging Output Follows.");
711 groovyJarsArePresent = 0;
712 jalview.bin.Cache.log.debug("Groovy Classes are not present", e);
713 } catch (Exception e)
715 groovyJarsArePresent = 0;
716 jalview.bin.Cache.log.debug("Groovy Classes are not present");
719 return (groovyJarsArePresent > 0);
723 * GA tracker object - actually JGoogleAnalyticsTracker null if tracking not
726 protected static Object tracker = null;
728 protected static Class trackerfocus = null;
730 protected static Class jgoogleanalyticstracker = null;
733 * Initialise the google tracker if it is not done already.
735 public static void initGoogleTracker()
739 if (jgoogleanalyticstracker == null)
741 // try to get the tracker class
744 jgoogleanalyticstracker = Cache.class
747 "com.boxysystems.jgoogleanalytics.JGoogleAnalyticsTracker");
748 trackerfocus = Cache.class.getClassLoader().loadClass(
749 "com.boxysystems.jgoogleanalytics.FocusPoint");
750 } catch (Exception e)
752 log.debug("com.boxysystems.jgoogleanalytics package is not present - tracking not enabled.");
754 jgoogleanalyticstracker = null;
759 // now initialise tracker
760 Exception re = null, ex = null;
762 String vrs = "No Version Accessible";
765 // Google analytics tracking code for Library Finder
766 tracker = jgoogleanalyticstracker.getConstructor(
767 new Class[] { String.class, String.class, String.class })
771 (vrs = jalview.bin.Cache.getProperty("VERSION")
773 + jalview.bin.Cache.getDefault(
774 "BUILD_DATE", "unknown")),
776 jgoogleanalyticstracker.getMethod("trackAsynchronously",
777 new Class[] { trackerfocus }).invoke(
779 new Object[] { trackerfocus.getConstructor(
780 new Class[] { String.class }).newInstance(
781 new Object[] { "Application Started." }) });
782 } catch (RuntimeException e)
785 } catch (Exception e)
792 if (re != null || ex != null || err != null)
798 log.debug("Caught runtime exception in googletracker init:", re);
803 "Failed to initialise GoogleTracker for Jalview Desktop with version "
809 "Whilst initing GoogleTracker for Jalview Desktop version "
818 .println("Debug: Caught runtime exception in googletracker init:"
820 re.printStackTrace();
825 .println("Warning: Failed to initialise GoogleTracker for Jalview Desktop with version "
827 ex.printStackTrace();
833 .println("ERROR: Whilst initing GoogleTracker for Jalview Desktop version "
835 err.printStackTrace();
841 log.debug("Successfully initialised tracker.");
847 * get the user's default colour if available
853 public static Color getDefaultColour(String property, Color defcolour)
855 String colprop = getProperty(property);
860 Color col = jalview.schemes.ColourSchemeProperty
861 .getAWTColorFromName(colprop);
866 col = new jalview.schemes.UserColourScheme(colprop).findColour('A');
867 } catch (Exception ex)
869 log.warn("Couldn't parse '" + colprop + "' as a colour for "
874 return (col == null) ? defcolour : col;
878 * store a colour as a Jalview user default property
883 public static void setColourProperty(String property, Color colour)
885 setProperty(property, jalview.util.Format.getHexString(colour));
888 public static final DateFormat date_format = SimpleDateFormat
889 .getDateTimeInstance();
892 * store a date in a jalview property
897 public static void setDateProperty(String property, Date time)
899 setProperty(property, date_format.format(time));
903 * read a date stored in a jalview property
906 * @return valid date as stored by setDateProperty, or null
909 public static Date getDateProperty(String property)
911 String val = getProperty(property);
916 return date_format.parse(val);
917 } catch (Exception ex)
919 System.err.println("Invalid or corrupt date in property '"
920 + property + "' : value was '" + val + "'");
927 * get and parse a property as an integer. send any parsing problems to
931 * @return null or Integer
933 public static Integer getIntegerProperty(String property)
935 String val = getProperty(property);
936 if (val != null && (val = val.trim()).length() > 0)
940 return Integer.valueOf(val);
941 } catch (NumberFormatException x)
943 System.err.println("Invalid integer in property '" + property
944 + "' (value was '" + val + "')");
950 private static DasSourceRegistryI sourceRegistry = null;
955 * @return instance of the das source registry
957 public static DasSourceRegistryI getDasSourceRegistry()
959 if (sourceRegistry == null)
961 sourceRegistry = new DasSourceRegistry();
963 return sourceRegistry;
967 * Set the specified value, or remove it if null or empty. Does not save the
973 public static void setOrRemove(String propName, String value)
975 if (propName == null)
979 if (value == null || value.trim().length() < 1)
981 Cache.applicationProperties.remove(propName);
985 Cache.applicationProperties.setProperty(propName, value);