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.urls.IdOrgSettings;
26 import jalview.ws.dbsources.das.api.DasSourceRegistryI;
27 import jalview.ws.dbsources.das.datamodel.DasSourceRegistry;
28 import jalview.ws.sifts.SiftsSettings;
30 import java.awt.Color;
31 import java.io.BufferedReader;
33 import java.io.FileInputStream;
34 import java.io.FileOutputStream;
35 import java.io.InputStream;
36 import java.io.InputStreamReader;
37 import java.text.DateFormat;
38 import java.text.SimpleDateFormat;
39 import java.util.Collections;
40 import java.util.Date;
41 import java.util.Enumeration;
42 import java.util.Locale;
43 import java.util.Properties;
44 import java.util.TreeSet;
46 import org.apache.log4j.ConsoleAppender;
47 import org.apache.log4j.Level;
48 import org.apache.log4j.Logger;
49 import org.apache.log4j.SimpleLayout;
52 * Stores and retrieves Jalview Application Properties Lists and fields within
53 * list entries are separated by '|' symbols unless otherwise stated (|) clauses
54 * are alternative values for a tag. <br>
56 * Current properties include:
59 * logs.Axis.Level - one of the stringified Levels for log4j controlling the
60 * logging level for axis (used for web services) <br>
62 * <li>logs.Castor.Level - one of the stringified Levels for log4j controlling
63 * the logging level for castor (used for serialization) <br>
65 * <li>logs.Jalview.Level - Cache.log stringified level. <br>
67 * <li>SCREEN_WIDTH</li>
68 * <li>SCREEN_HEIGHT</li>
69 * <li>SCREEN_Y=285</li>
70 * <li>SCREEN_X=371</li>
71 * <li>SHOW_FULLSCREEN boolean</li>
72 * <li>FONT_NAME java font name for alignment text display</li>
73 * <li>FONT_SIZE size of displayed alignment text</li>
74 * <li>FONT_STYLE style of font displayed (sequence labels are always italic)</li>
75 * <li>GAP_SYMBOL character to treat as gap symbol (usually -,.,' ')</li>
76 * <li>LAST_DIRECTORY last directory for browsing alignment</li>
77 * <li>USER_DEFINED_COLOURS list of user defined colour scheme files</li>
78 * <li>SHOW_FULL_ID show id with '/start-end' numbers appended</li>
79 * <li>SHOW_IDENTITY show percentage identity annotation</li>
80 * <li>SHOW_QUALITY show alignment quality annotation</li>
81 * <li>SHOW_ANNOTATIONS show alignment annotation rows</li>
82 * <li>SHOW_CONSERVATION show alignment conservation annotation</li>
83 * <li>SORT_ANNOTATIONS currently either SEQUENCE_AND_LABEL or
84 * LABEL_AND_SEQUENCE</li>
85 * <li>SHOW_AUTOCALC_ABOVE true to show autocalculated annotations above
86 * sequence annotations</li>
87 * <li>CENTRE_COLUMN_LABELS centre the labels at each column in a displayed
89 * <li>DEFAULT_COLOUR default colour scheme to apply for a new alignment</li>
90 * <li>DEFAULT_FILE_FORMAT file format used to save</li>
91 * <li>STARTUP_FILE file loaded on startup (may be a fully qualified url)</li>
92 * <li>SHOW_STARTUP_FILE flag to control loading of startup file</li>
93 * <li>VERSION the version of the jalview build</li>
94 * <li>BUILD_DATE date of this build</li>
95 * <li>LATEST_VERSION the latest jalview version advertised on the
96 * www.jalview.org</li>
97 * <li>PIR_MODELLER boolean indicating if PIR files are written with MODELLER
99 * <li>(FASTA,MSF,PILEUP,CLUSTAL,BLC,PIR,PFAM)_JVSUFFIX boolean for adding jv
100 * suffix to file</li>
101 * <li>RECENT_URL list of recently retrieved URLs</li>
102 * <li>RECENT_FILE list of recently opened files</li>
103 * <li>USE_PROXY flag for whether a http proxy is to be used</li>
104 * <li>PROXY_SERVER the proxy</li>
105 * <li>PROXY_PORT</li>
106 * <li>NOQUESTIONNAIRES true to prevent jalview from checking the questionnaire
108 * <li>QUESTIONNAIRE last questionnaire:responder id string from questionnaire
110 * <li>USAGESTATS (false - user prompted) Enable google analytics tracker for
111 * collecting usage statistics</li>
112 * <li>DAS_LOCAL_SOURCE list of local das sources</li>
113 * <li>SHOW_OVERVIEW boolean for overview window display</li>
114 * <li>ANTI_ALIAS boolean for smooth fonts</li>
115 * <li>RIGHT_ALIGN_IDS boolean</li>
116 * <li>AUTO_CALC_CONSENSUS boolean for automatic recalculation of consensus</li>
117 * <li>PAD_GAPS boolean</li>
118 * <li>ID_ITALICS boolean</li>
119 * <li>SHOW_JV_SUFFIX</li>
120 * <li>WRAP_ALIGNMENT</li>
121 * <li>EPS_RENDERING (Prompt each time|Lineart|Text) default for EPS rendering
123 * <li>SORT_ALIGNMENT (No sort|Id|Pairwise Identity)</li>
124 * <li>SEQUENCE_LINKS list of name|URL pairs for opening a url with
126 * <li>GROUP_LINKS list of name|URL[|<separator>] tuples - see
127 * jalview.utils.GroupURLLink for more info</li>
128 * <li>DAS_REGISTRY_URL the registry to query</li>
129 * <li>DEFAULT_BROWSER for unix</li>
130 * <li>DAS_ACTIVE_SOURCE list of active sources</li>
131 * <li>SHOW_MEMUSAGE boolean show memory usage and warning indicator on desktop
133 * <li>VERSION_CHECK (true) check for the latest release version from
134 * www.jalview.org (or the alias given by the www.jalview.org property)</li>
135 * <li>SHOW_NPFEATS_TOOLTIP (true) show non-positional features in the Sequence
137 * <li>SHOW_DBREFS_TOOLTIP (true) show Database Cross References in the Sequence
139 * <li>SHOW_UNCONSERVED (false) only render unconserved residues - conserved
140 * displayed as '.'</li>
141 * <li>SORT_BY_TREE (false) sort the current alignment view according to the
142 * order of a newly displayed tree</li>
143 * <li>DBFETCH_USEPICR (false) use PICR to recover valid DB references from
144 * sequence ID strings before attempting retrieval from any datasource</li>
145 * <li>SHOW_GROUP_CONSENSUS (false) Show consensus annotation for groups in the
147 * <li>SHOW_GROUP_CONSERVATION (false) Show conservation annotation for groups
148 * in the alignment.</li>
149 * <li>SHOW_CONSENSUS_HISTOGRAM (false) Show consensus annotation row's
151 * <li>SHOW_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
153 * <li>NORMALISE_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
154 * logo normalised to row height rather than histogram height.</li>
155 * <li>FOLLOW_SELECTIONS (true) Controls whether a new alignment view should
156 * respond to selections made in other alignments containing the same sequences.
158 * <li>JWS2HOSTURLS comma-separated list of URLs to try for JABAWS services</li>
159 * <li>SHOW_WSDISCOVERY_ERRORS (true) Controls if the web service URL discovery
160 * warning dialog box is displayed.</li>
161 * <li>ANNOTATIONCOLOUR_MIN (orange) Shade used for minimum value of annotation
162 * when shading by annotation</li>
163 * <li>ANNOTATIONCOLOUR_MAX (red) Shade used for maximum value of annotation
164 * when shading by annotation</li>
165 * <li>www.jalview.org (http://www.jalview.org) a property enabling all HTTP
166 * requests to be redirected to a mirror of http://www.jalview.org</li>
167 * <li>FIGURE_AUTOIDWIDTH (false) Expand the left hand column of an exported
168 * alignment figure to accommodate even the longest sequence ID or annotation
170 * <li>FIGURE_FIXEDIDWIDTH Specifies the width to use for the left-hand column
171 * when exporting an alignment as a figure (setting FIGURE_AUTOIDWIDTH to true
172 * will override this).</li>
173 * <li>STRUCT_FROM_PDB (false) derive secondary structure annotation from PDB
175 * <li>USE_RNAVIEW (false) use RNAViewer to derive secondary structure</li>
176 * <li>ADD_SS_ANN (false) add secondary structure annotation to alignment
178 * <li>ADD_TEMPFACT_ANN (false) add Temperature Factor annotation to alignment
180 * <li>STRUCTURE_DISPLAY choose from JMOL (default) or CHIMERA for 3D structure
182 * <li>CHIMERA_PATH specify full path to Chimera program (if non-standard)</li>
185 * Deprecated settings:
188 * <li>DISCOVERY_START - Boolean - controls if discovery services are queried on
189 * startup (JWS1 services only)</li>
190 * <li>DISCOVERY_URLS - comma separated list of Discovery Service endpoints.
191 * (JWS1 services only)</li>
192 * <li>SHOW_JWS1_SERVICES (true) enable or disable the original Jalview 2
193 * services in the desktop GUI</li>
194 * <li>ENABLE_RSBS_EDITOR (false for 2.7 release) enable or disable RSBS editing
195 * panel in web service preferences</li>
199 * @version $Revision$
204 * property giving log4j level for CASTOR loggers
206 public static final String CASTORLOGLEVEL = "logs.Castor.level";
209 * property giving log4j level for AXIS loggers
211 public static final String AXISLOGLEVEL = "logs.Axis.level";
214 * property giving log4j level for Jalview Log
216 public static final String JALVIEWLOGLEVEL = "logs.Jalview.level";
218 public static final String DAS_LOCAL_SOURCE = "DAS_LOCAL_SOURCE";
220 public static final String DAS_REGISTRY_URL = "DAS_REGISTRY_URL";
222 public static final String DAS_ACTIVE_SOURCE = "DAS_ACTIVE_SOURCE";
227 public static final String DEFAULT_SIFTS_DOWNLOAD_DIR = System
228 .getProperty("user.home")
230 + ".sifts_downloads" + File.separatorChar;
232 private final static String DEFAULT_CACHE_THRESHOLD_IN_DAYS = "2";
234 private final static String DEFAULT_FAIL_SAFE_PID_THRESHOLD = "30";
237 * Identifiers.org download settings
239 private static final String ID_ORG_FILE = System.getProperty("user.home")
240 + File.separatorChar + ".jalview_identifiers";
242 private static final String ID_ORG_URL = "http://identifiers.org/rest/collections/";
245 * Allowed values are PDB or mmCIF
247 private final static String PDB_DOWNLOAD_FORMAT = PDBEntry.Type.MMCIF
250 private final static String DEFAULT_PDB_FILE_PARSER = StructureImportSettings.StructureParser.JMOL_PARSER
254 * a date formatter using a fixed (rather than the user's) locale;
255 * this ensures that date properties can be written and re-read successfully
256 * even if the user changes their locale setting
258 private static final DateFormat date_format = SimpleDateFormat
259 .getDateTimeInstance(SimpleDateFormat.MEDIUM,
260 SimpleDateFormat.MEDIUM, Locale.UK);
263 * Initialises the Jalview Application Log
265 public static Logger log;
267 /** Jalview Properties */
268 public static Properties applicationProperties = new Properties()
270 // override results in properties output in alphabetical order
272 public synchronized Enumeration<Object> keys()
274 return Collections.enumeration(new TreeSet<Object>(super.keySet()));
278 /** Default file is ~/.jalview_properties */
279 static String propertiesFile;
281 private static boolean propsAreReadOnly = false;
283 public static void initLogger()
291 // TODO: redirect stdout and stderr here in order to grab the output of
294 ConsoleAppender ap = new ConsoleAppender(new SimpleLayout(),
296 ap.setName("JalviewLogger");
297 org.apache.log4j.Logger.getRootLogger().addAppender(ap); // catch all for
299 Logger laxis = Logger.getLogger("org.apache.axis");
300 Logger lcastor = Logger.getLogger("org.exolab.castor");
301 jalview.bin.Cache.log = Logger.getLogger("jalview.bin.Jalview");
303 laxis.setLevel(Level.toLevel(Cache.getDefault("logs.Axis.Level",
304 Level.INFO.toString())));
305 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
306 Level.INFO.toString())));
307 lcastor = Logger.getLogger("org.exolab.castor.xml");
308 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
309 Level.INFO.toString())));
310 // lcastor = Logger.getLogger("org.exolab.castor.xml.Marshaller");
311 // lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
312 // Level.INFO.toString())));
313 jalview.bin.Cache.log.setLevel(Level.toLevel(Cache.getDefault(
314 "logs.Jalview.level", Level.INFO.toString())));
315 // laxis.addAppender(ap);
316 // lcastor.addAppender(ap);
317 // jalview.bin.Cache.log.addAppender(ap);
318 // Tell the user that debug is enabled
319 jalview.bin.Cache.log.debug("Jalview Debugging Output Follows.");
320 } catch (Exception ex)
322 System.err.println("Problems initializing the log4j system\n");
323 ex.printStackTrace(System.err);
327 /** Called when Jalview is started */
328 public static void loadProperties(String propsFile)
330 propertiesFile = propsFile;
331 if (propsFile == null)
333 propertiesFile = System.getProperty("user.home") + File.separatorChar
334 + ".jalview_properties";
338 // don't corrupt the file we've been given.
339 propsAreReadOnly = true;
347 fis = new java.net.URL(propertiesFile).openStream();
348 System.out.println("Loading jalview properties from : "
351 .println("Disabling Jalview writing to user's local properties file.");
352 propsAreReadOnly = true;
354 } catch (Exception ex)
360 fis = new FileInputStream(propertiesFile);
362 applicationProperties.load(fis);
364 // remove any old build properties
366 deleteBuildProperties();
368 } catch (Exception ex)
370 System.out.println("Error reading properties file: " + ex);
373 if (getDefault("USE_PROXY", false))
375 String proxyServer = getDefault("PROXY_SERVER", ""), proxyPort = getDefault(
376 "PROXY_PORT", "8080");
378 System.out.println("Using proxyServer: " + proxyServer
379 + " proxyPort: " + proxyPort);
381 System.setProperty("http.proxyHost", proxyServer);
382 System.setProperty("http.proxyPort", proxyPort);
385 // LOAD THE AUTHORS FROM THE authors.props file
388 String authorDetails = "jar:".concat(Cache.class
389 .getProtectionDomain().getCodeSource().getLocation()
390 .toString().concat("!/authors.props"));
392 java.net.URL localJarFileURL = new java.net.URL(authorDetails);
394 InputStream in = localJarFileURL.openStream();
395 applicationProperties.load(in);
397 } catch (Exception ex)
399 System.out.println("Error reading author details: " + ex);
400 applicationProperties.remove("AUTHORS");
401 applicationProperties.remove("AUTHORFNAMES");
402 applicationProperties.remove("YEAR");
405 // FIND THE VERSION NUMBER AND BUILD DATE FROM jalview.jar
406 // MUST FOLLOW READING OF LOCAL PROPERTIES FILE AS THE
407 // VERSION MAY HAVE CHANGED SINCE LAST USING JALVIEW
410 String buildDetails = "jar:".concat(Cache.class.getProtectionDomain()
411 .getCodeSource().getLocation().toString()
412 .concat("!/.build_properties"));
414 java.net.URL localJarFileURL = new java.net.URL(buildDetails);
416 InputStream in = localJarFileURL.openStream();
417 applicationProperties.load(in);
419 } catch (Exception ex)
421 System.out.println("Error reading build details: " + ex);
422 applicationProperties.remove("VERSION");
425 String jnlpVersion = System.getProperty("jalview.version");
426 String codeVersion = getProperty("VERSION");
427 String codeInstallation = getProperty("INSTALLATION");
428 if (codeVersion == null)
430 // THIS SHOULD ONLY BE THE CASE WHEN TESTING!!
431 codeVersion = "Test";
432 jnlpVersion = "Test";
433 codeInstallation = "";
437 codeInstallation = " (" + codeInstallation + ")";
439 new BuildDetails(codeVersion, null, codeInstallation);
442 .setMapWithSifts(Cache.getDefault("MAP_WITH_SIFTS", false));
444 SiftsSettings.setSiftDownloadDirectory(jalview.bin.Cache.getDefault(
445 "sifts_download_dir", DEFAULT_SIFTS_DOWNLOAD_DIR));
447 SiftsSettings.setFailSafePIDThreshold(jalview.bin.Cache.getDefault(
448 "sifts_fail_safe_pid_threshold",
449 DEFAULT_FAIL_SAFE_PID_THRESHOLD));
451 SiftsSettings.setCacheThresholdInDays(jalview.bin.Cache.getDefault(
452 "sifts_cache_threshold_in_days",
453 DEFAULT_CACHE_THRESHOLD_IN_DAYS));
455 IdOrgSettings.setUrl(ID_ORG_URL);
456 IdOrgSettings.setDownloadLocation(ID_ORG_FILE);
459 .println("Jalview Version: " + codeVersion + codeInstallation);
461 StructureImportSettings.setDefaultStructureFileFormat(jalview.bin.Cache
462 .getDefault("PDB_DOWNLOAD_FORMAT", PDB_DOWNLOAD_FORMAT));
463 StructureImportSettings
464 .setDefaultPDBFileParser(DEFAULT_PDB_FILE_PARSER);
465 // StructureImportSettings
466 // .setDefaultPDBFileParser(jalview.bin.Cache.getDefault(
467 // "DEFAULT_PDB_FILE_PARSER", DEFAULT_PDB_FILE_PARSER));
468 // jnlpVersion will be null if we're using InstallAnywhere
469 // Dont do this check if running in headless mode
470 if (jnlpVersion == null
471 && getDefault("VERSION_CHECK", true)
472 && (System.getProperty("java.awt.headless") == null || System
473 .getProperty("java.awt.headless").equals("false")))
476 class VersionChecker extends Thread
481 String orgtimeout = System
482 .getProperty("sun.net.client.defaultConnectTimeout");
483 if (orgtimeout == null)
486 System.out.println("# INFO: Setting default net timeout to "
487 + orgtimeout + " seconds.");
489 String remoteVersion = null;
492 System.setProperty("sun.net.client.defaultConnectTimeout",
494 java.net.URL url = new java.net.URL(Cache.getDefault(
495 "www.jalview.org", "http://www.jalview.org")
496 + "/webstart/jalview.jnlp");
497 BufferedReader in = new BufferedReader(new InputStreamReader(
500 while ((line = in.readLine()) != null)
502 if (line.indexOf("jalview.version") == -1)
507 line = line.substring(line.indexOf("value=") + 7);
508 line = line.substring(0, line.lastIndexOf("\""));
509 remoteVersion = line;
512 } catch (Exception ex)
515 .println("Non-fatal exception when checking version at www.jalview.org :");
516 System.out.println(ex);
517 remoteVersion = getProperty("VERSION");
519 System.setProperty("sun.net.client.defaultConnectTimeout",
522 setProperty("LATEST_VERSION", remoteVersion);
526 VersionChecker vc = new VersionChecker();
531 if (jnlpVersion != null)
533 setProperty("LATEST_VERSION", jnlpVersion);
537 applicationProperties.remove("LATEST_VERSION");
541 setProperty("VERSION", codeVersion);
543 // LOAD USERDEFINED COLOURS
544 jalview.gui.UserDefinedColours
545 .initUserColourSchemes(getProperty("USER_DEFINED_COLOURS"));
546 jalview.io.PIRFile.useModellerOutput = Cache.getDefault("PIR_MODELLER",
550 private static void deleteBuildProperties()
552 applicationProperties.remove("LATEST_VERSION");
553 applicationProperties.remove("VERSION");
554 applicationProperties.remove("AUTHORS");
555 applicationProperties.remove("AUTHORFNAMES");
556 applicationProperties.remove("YEAR");
557 applicationProperties.remove("BUILD_DATE");
558 applicationProperties.remove("INSTALLATION");
562 * Gets Jalview application property of given key. Returns null if key not
568 * @return Property value
570 public static String getProperty(String key)
572 return applicationProperties.getProperty(key);
576 * These methods are used when checking if the saved preference is different
577 * to the default setting
580 public static boolean getDefault(String property, boolean def)
582 String string = getProperty(property);
585 def = Boolean.valueOf(string).booleanValue();
592 * These methods are used when checking if the saved preference is different
593 * to the default setting
595 public static String getDefault(String property, String def)
597 String string = getProperty(property);
607 * Stores property in the file "HOME_DIR/.jalview_properties"
612 * String value of property
614 * @return String value of property
616 public static String setProperty(String key, String obj)
621 applicationProperties.setProperty(key, obj);
622 if (!propsAreReadOnly)
624 FileOutputStream out = new FileOutputStream(propertiesFile);
625 applicationProperties.store(out, "---JalviewX Properties File---");
628 } catch (Exception ex)
630 System.out.println("Error setting property: " + key + " " + obj
637 * remove the specified property from the jalview properties file
641 public static void removeProperty(String string)
643 applicationProperties.remove(string);
648 * save the properties to the jalview properties path
650 public static void saveProperties()
652 if (!propsAreReadOnly)
656 FileOutputStream out = new FileOutputStream(propertiesFile);
657 applicationProperties.store(out, "---JalviewX Properties File---");
659 } catch (Exception ex)
661 System.out.println("Error saving properties: " + ex);
667 * internal vamsas class discovery state
669 private static int vamsasJarsArePresent = -1;
672 * Searches for vamsas client classes on class path.
674 * @return true if vamsas client is present on classpath
676 public static boolean vamsasJarsPresent()
678 if (vamsasJarsArePresent == -1)
682 if (jalview.jbgui.GDesktop.class.getClassLoader().loadClass(
683 "uk.ac.vamsas.client.VorbaId") != null)
685 jalview.bin.Cache.log
686 .debug("Found Vamsas Classes (uk.ac..vamsas.client.VorbaId can be loaded)");
687 vamsasJarsArePresent = 1;
688 Logger lvclient = Logger.getLogger("uk.ac.vamsas");
689 lvclient.setLevel(Level.toLevel(Cache.getDefault(
690 "logs.Vamsas.Level", Level.INFO.toString())));
692 lvclient.addAppender(log.getAppender("JalviewLogger"));
693 // Tell the user that debug is enabled
694 lvclient.debug("Jalview Vamsas Client Debugging Output Follows.");
696 } catch (Exception e)
698 vamsasJarsArePresent = 0;
699 jalview.bin.Cache.log.debug("Vamsas Classes are not present");
702 return (vamsasJarsArePresent > 0);
706 * internal vamsas class discovery state
708 private static int groovyJarsArePresent = -1;
711 * Searches for vamsas client classes on class path.
713 * @return true if vamsas client is present on classpath
715 public static boolean groovyJarsPresent()
717 if (groovyJarsArePresent == -1)
721 if (Cache.class.getClassLoader().loadClass(
722 "groovy.lang.GroovyObject") != null)
724 jalview.bin.Cache.log
725 .debug("Found Groovy (groovy.lang.GroovyObject can be loaded)");
726 groovyJarsArePresent = 1;
727 Logger lgclient = Logger.getLogger("groovy");
728 lgclient.setLevel(Level.toLevel(Cache.getDefault(
729 "logs.Groovy.Level", Level.INFO.toString())));
731 lgclient.addAppender(log.getAppender("JalviewLogger"));
732 // Tell the user that debug is enabled
733 lgclient.debug("Jalview Groovy Client Debugging Output Follows.");
737 groovyJarsArePresent = 0;
738 jalview.bin.Cache.log.debug("Groovy Classes are not present", e);
739 } catch (Exception e)
741 groovyJarsArePresent = 0;
742 jalview.bin.Cache.log.debug("Groovy Classes are not present");
745 return (groovyJarsArePresent > 0);
749 * GA tracker object - actually JGoogleAnalyticsTracker null if tracking not
752 protected static Object tracker = null;
754 protected static Class trackerfocus = null;
756 protected static Class jgoogleanalyticstracker = null;
759 * Initialise the google tracker if it is not done already.
761 public static void initGoogleTracker()
765 if (jgoogleanalyticstracker == null)
767 // try to get the tracker class
770 jgoogleanalyticstracker = Cache.class
773 "com.boxysystems.jgoogleanalytics.JGoogleAnalyticsTracker");
774 trackerfocus = Cache.class.getClassLoader().loadClass(
775 "com.boxysystems.jgoogleanalytics.FocusPoint");
776 } catch (Exception e)
778 log.debug("com.boxysystems.jgoogleanalytics package is not present - tracking not enabled.");
780 jgoogleanalyticstracker = null;
785 // now initialise tracker
786 Exception re = null, ex = null;
788 String vrs = "No Version Accessible";
791 // Google analytics tracking code for Library Finder
792 tracker = jgoogleanalyticstracker.getConstructor(
793 new Class[] { String.class, String.class, String.class })
797 (vrs = jalview.bin.Cache.getProperty("VERSION")
799 + jalview.bin.Cache.getDefault(
800 "BUILD_DATE", "unknown")),
802 jgoogleanalyticstracker.getMethod("trackAsynchronously",
803 new Class[] { trackerfocus }).invoke(
805 new Object[] { trackerfocus.getConstructor(
806 new Class[] { String.class }).newInstance(
807 new Object[] { "Application Started." }) });
808 } catch (RuntimeException e)
811 } catch (Exception e)
818 if (re != null || ex != null || err != null)
824 log.debug("Caught runtime exception in googletracker init:", re);
829 "Failed to initialise GoogleTracker for Jalview Desktop with version "
835 "Whilst initing GoogleTracker for Jalview Desktop version "
844 .println("Debug: Caught runtime exception in googletracker init:"
846 re.printStackTrace();
851 .println("Warning: Failed to initialise GoogleTracker for Jalview Desktop with version "
853 ex.printStackTrace();
859 .println("ERROR: Whilst initing GoogleTracker for Jalview Desktop version "
861 err.printStackTrace();
867 log.debug("Successfully initialised tracker.");
873 * get the user's default colour if available
879 public static Color getDefaultColour(String property, Color defcolour)
881 String colprop = getProperty(property);
886 Color col = jalview.schemes.ColourSchemeProperty
887 .getAWTColorFromName(colprop);
892 col = new jalview.schemes.UserColourScheme(colprop).findColour('A');
893 } catch (Exception ex)
895 log.warn("Couldn't parse '" + colprop + "' as a colour for "
900 return (col == null) ? defcolour : col;
904 * store a colour as a Jalview user default property
909 public static void setColourProperty(String property, Color colour)
911 setProperty(property, jalview.util.Format.getHexString(colour));
915 * Stores a formatted date in a jalview property, using a fixed locale.
917 * @param propertyName
919 * @return the formatted date string
921 public static String setDateProperty(String propertyName, Date date)
923 String formatted = date_format.format(date);
924 setProperty(propertyName, formatted);
929 * Reads a date stored in a Jalview property, parses it (using a fixed locale
930 * format) and returns as a Date, or null if parsing fails
932 * @param propertyName
936 public static Date getDateProperty(String propertyName)
938 String val = getProperty(propertyName);
943 return date_format.parse(val);
944 } catch (Exception ex)
946 System.err.println("Invalid or corrupt date in property '"
947 + propertyName + "' : value was '" + val + "'");
954 * get and parse a property as an integer. send any parsing problems to
958 * @return null or Integer
960 public static Integer getIntegerProperty(String property)
962 String val = getProperty(property);
963 if (val != null && (val = val.trim()).length() > 0)
967 return Integer.valueOf(val);
968 } catch (NumberFormatException x)
970 System.err.println("Invalid integer in property '" + property
971 + "' (value was '" + val + "')");
977 private static DasSourceRegistryI sourceRegistry = null;
982 * @return instance of the das source registry
984 public static DasSourceRegistryI getDasSourceRegistry()
986 if (sourceRegistry == null)
988 sourceRegistry = new DasSourceRegistry();
990 return sourceRegistry;
994 * Set the specified value, or remove it if null or empty. Does not save the
1000 public static void setOrRemove(String propName, String value)
1002 if (propName == null)
1006 if (value == null || value.trim().length() < 1)
1008 Cache.applicationProperties.remove(propName);
1012 Cache.applicationProperties.setProperty(propName, value);