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.util.Platform;
32 import jalview.ws.sifts.SiftsSettings;
34 import java.awt.Color;
35 import java.io.BufferedReader;
37 import java.io.FileInputStream;
38 import java.io.FileOutputStream;
39 import java.io.InputStream;
40 import java.io.InputStreamReader;
41 import java.text.DateFormat;
42 import java.text.SimpleDateFormat;
43 import java.util.Collections;
44 import java.util.Date;
45 import java.util.Enumeration;
46 import java.util.Locale;
47 import java.util.Properties;
48 import java.util.StringTokenizer;
49 import java.util.TreeSet;
51 import org.apache.log4j.ConsoleAppender;
52 import org.apache.log4j.Level;
53 import org.apache.log4j.Logger;
54 import org.apache.log4j.SimpleLayout;
57 * Stores and retrieves Jalview Application Properties Lists and fields within
58 * list entries are separated by '|' symbols unless otherwise stated (|) clauses
59 * are alternative values for a tag. <br>
61 * Current properties include:
64 * logs.Axis.Level - one of the stringified Levels for log4j controlling the
65 * logging level for axis (used for web services) <br>
67 * <li>logs.Castor.Level - one of the stringified Levels for log4j controlling
68 * the logging level for castor (used for serialization) <br>
70 * <li>logs.Jalview.Level - Cache.log stringified level. <br>
72 * <li>SCREEN_WIDTH</li>
73 * <li>SCREEN_HEIGHT</li>
74 * <li>SCREEN_Y=285</li>
75 * <li>SCREEN_X=371</li>
76 * <li>SHOW_FULLSCREEN boolean</li>
77 * <li>FONT_NAME java font name for alignment text display</li>
78 * <li>FONT_SIZE size of displayed alignment text</li>
79 * <li>FONT_STYLE style of font displayed (sequence labels are always
81 * <li>GAP_SYMBOL character to treat as gap symbol (usually -,.,' ')</li>
82 * <li>LAST_DIRECTORY last directory for browsing alignment</li>
83 * <li>USER_DEFINED_COLOURS list of user defined colour scheme files</li>
84 * <li>SHOW_FULL_ID show id with '/start-end' numbers appended</li>
85 * <li>SHOW_IDENTITY show percentage identity annotation</li>
86 * <li>SHOW_QUALITY show alignment quality annotation</li>
87 * <li>SHOW_ANNOTATIONS show alignment annotation rows</li>
88 * <li>SHOW_CONSERVATION show alignment conservation annotation</li>
89 * <li>SORT_ANNOTATIONS currently either SEQUENCE_AND_LABEL or
90 * LABEL_AND_SEQUENCE</li>
91 * <li>SHOW_AUTOCALC_ABOVE true to show autocalculated annotations above
92 * sequence annotations</li>
93 * <li>CENTRE_COLUMN_LABELS centre the labels at each column in a displayed
95 * <li>DEFAULT_COLOUR default colour scheme to apply for a new alignment</li>
96 * <li>DEFAULT_FILE_FORMAT file format used to save</li>
97 * <li>STARTUP_FILE file loaded on startup (may be a fully qualified url)</li>
98 * <li>SHOW_STARTUP_FILE flag to control loading of startup file</li>
99 * <li>VERSION the version of the jalview build</li>
100 * <li>BUILD_DATE date of this build</li>
101 * <li>LATEST_VERSION the latest jalview version advertised on the
102 * www.jalview.org</li>
103 * <li>PIR_MODELLER boolean indicating if PIR files are written with MODELLER
105 * <li>(FASTA,MSF,PILEUP,CLUSTAL,BLC,PIR,PFAM)_JVSUFFIX boolean for adding jv
106 * suffix to file</li>
107 * <li>RECENT_URL list of recently retrieved URLs</li>
108 * <li>RECENT_FILE list of recently opened files</li>
109 * <li>USE_PROXY flag for whether a http proxy is to be used</li>
110 * <li>PROXY_SERVER the proxy</li>
111 * <li>PROXY_PORT</li>
112 * <li>NOQUESTIONNAIRES true to prevent jalview from checking the questionnaire
114 * <li>QUESTIONNAIRE last questionnaire:responder id string from questionnaire
116 * <li>USAGESTATS (false - user prompted) Enable google analytics tracker for
117 * collecting usage statistics</li>
118 * <li>SHOW_OVERVIEW boolean for overview window display</li>
119 * <li>ANTI_ALIAS boolean for smooth fonts</li>
120 * <li>RIGHT_ALIGN_IDS boolean</li>
121 * <li>AUTO_CALC_CONSENSUS boolean for automatic recalculation of consensus</li>
122 * <li>PAD_GAPS boolean</li>
123 * <li>ID_ITALICS boolean</li>
124 * <li>SHOW_JV_SUFFIX</li>
125 * <li>WRAP_ALIGNMENT</li>
126 * <li>EPS_RENDERING (Prompt each time|Lineart|Text) default for EPS rendering
128 * <li>SORT_ALIGNMENT (No sort|Id|Pairwise Identity)</li>
129 * <li>SEQUENCE_LINKS list of name|URL pairs for opening a url with
131 * <li>STORED_LINKS list of name|url pairs which user has entered but are not
133 * <li>DEFAULT_LINK name of single url to be used when user double clicks a
134 * sequence id (must be in SEQUENCE_LINKS or STORED_LINKS)
135 * <li>GROUP_LINKS list of name|URL[|<separator>] tuples - see
136 * jalview.utils.GroupURLLink for more info</li>
137 * <li>DEFAULT_BROWSER for unix</li>
138 * <li>SHOW_MEMUSAGE boolean show memory usage and warning indicator on desktop
140 * <li>VERSION_CHECK (true) check for the latest release version from
141 * www.jalview.org (or the alias given by the www.jalview.org property)</li>
142 * <li>SHOW_NPFEATS_TOOLTIP (true) show non-positional features in the Sequence
144 * <li>SHOW_DBREFS_TOOLTIP (true) show Database Cross References in the Sequence
146 * <li>SHOW_UNCONSERVED (false) only render unconserved residues - conserved
147 * displayed as '.'</li>
148 * <li>SORT_BY_TREE (false) sort the current alignment view according to the
149 * order of a newly displayed tree</li>
150 * <li>DBFETCH_USEPICR (false) use PICR to recover valid DB references from
151 * sequence ID strings before attempting retrieval from any datasource</li>
152 * <li>SHOW_GROUP_CONSENSUS (false) Show consensus annotation for groups in the
154 * <li>SHOW_GROUP_CONSERVATION (false) Show conservation annotation for groups
155 * in the alignment.</li>
156 * <li>SHOW_CONSENSUS_HISTOGRAM (false) Show consensus annotation row's
158 * <li>SHOW_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
160 * <li>NORMALISE_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
161 * logo normalised to row height rather than histogram height.</li>
162 * <li>FOLLOW_SELECTIONS (true) Controls whether a new alignment view should
163 * respond to selections made in other alignments containing the same sequences.
165 * <li>JWS2HOSTURLS comma-separated list of URLs to try for JABAWS services</li>
166 * <li>SHOW_WSDISCOVERY_ERRORS (true) Controls if the web service URL discovery
167 * warning dialog box is displayed.</li>
168 * <li>ANNOTATIONCOLOUR_MIN (orange) Shade used for minimum value of annotation
169 * when shading by annotation</li>
170 * <li>ANNOTATIONCOLOUR_MAX (red) Shade used for maximum value of annotation
171 * when shading by annotation</li>
172 * <li>www.jalview.org (http://www.jalview.org) a property enabling all HTTP
173 * requests to be redirected to a mirror of http://www.jalview.org</li>
174 * <li>FIGURE_AUTOIDWIDTH (false) Expand the left hand column of an exported
175 * alignment figure to accommodate even the longest sequence ID or annotation
177 * <li>FIGURE_FIXEDIDWIDTH Specifies the width to use for the left-hand column
178 * when exporting an alignment as a figure (setting FIGURE_AUTOIDWIDTH to true
179 * will override this).</li>
180 * <li>STRUCT_FROM_PDB (false) derive secondary structure annotation from PDB
182 * <li>USE_RNAVIEW (false) use RNAViewer to derive secondary structure</li>
183 * <li>ADD_SS_ANN (false) add secondary structure annotation to alignment
185 * <li>ADD_TEMPFACT_ANN (false) add Temperature Factor annotation to alignment
187 * <li>STRUCTURE_DISPLAY choose from JMOL (default) or CHIMERA for 3D structure
189 * <li>CHIMERA_PATH specify full path to Chimera program (if non-standard)</li>
190 * <li>ID_ORG_HOSTURL location of jalview service providing identifiers.org urls
194 * Deprecated settings:
197 * <li>DISCOVERY_START - Boolean - controls if discovery services are queried on
198 * startup (JWS1 services only)</li>
199 * <li>DISCOVERY_URLS - comma separated list of Discovery Service endpoints.
200 * (JWS1 services only)</li>
201 * <li>SHOW_JWS1_SERVICES (true) enable or disable the original Jalview 2
202 * services in the desktop GUI</li>
203 * <li>ENABLE_RSBS_EDITOR (false for 2.7 release) enable or disable RSBS editing
204 * panel in web service preferences</li>
208 * @version $Revision$
213 static Cache instance;
216 * In Java, this will be a static field instance, which will be
217 * application-specific; in JavaScript it will be an applet-specific instance
218 * tied to the applet's ThreadGroup.
222 public static Cache getInstance()
224 Jalview j = Jalview.getInstance();
225 return (j.cache == null ? j.cache = new Cache() : j.cache);
229 * property giving log4j level for CASTOR loggers
231 public static final String CASTORLOGLEVEL = "logs.Castor.level";
234 * property giving log4j level for AXIS loggers
236 public static final String AXISLOGLEVEL = "logs.Axis.level";
239 * property giving log4j level for Jalview Log
241 public static final String JALVIEWLOGLEVEL = "logs.Jalview.level";
246 public static final String DEFAULT_SIFTS_DOWNLOAD_DIR = System
247 .getProperty("user.home") + File.separatorChar
248 + ".sifts_downloads" + File.separatorChar;
250 private final static String DEFAULT_CACHE_THRESHOLD_IN_DAYS = "2";
252 private final static String DEFAULT_FAIL_SAFE_PID_THRESHOLD = "30";
255 * Identifiers.org download settings
257 private static final String ID_ORG_FILE = System.getProperty("user.home")
258 + File.separatorChar + ".identifiers.org.ids.json";
261 * Allowed values are PDB or mmCIF
263 private final static String PDB_DOWNLOAD_FORMAT = PDBEntry.Type.MMCIF
266 private final static String DEFAULT_PDB_FILE_PARSER = StructureImportSettings.StructureParser.JMOL_PARSER
270 * a date formatter using a fixed (rather than the user's) locale;
271 * this ensures that date properties can be written and re-read successfully
272 * even if the user changes their locale setting
274 private static final DateFormat date_format = SimpleDateFormat
275 .getDateTimeInstance(SimpleDateFormat.MEDIUM,
276 SimpleDateFormat.MEDIUM, Locale.UK);
279 * Initialises the Jalview Application Log
281 public static Logger log;
288 /** Jalview Properties */
289 // BH 2019.05.08 was static
290 @SuppressWarnings("serial")
291 private Properties applicationProperties = new Properties()
293 // override results in properties output in alphabetical order
295 public synchronized Enumeration<Object> keys()
297 return Collections.enumeration(new TreeSet<>(super.keySet()));
301 /** Default file is ~/.jalview_properties */
302 // BH 2019.05.07 note: Instances of Jalview will share this file.
303 static String propertiesFile;
306 * flag to possibly allow properties to be written to a property file
308 private boolean propsAreReadOnly = Platform.isJS();
310 private final static String JS_PROPERTY_PREFIX = "jalview_";
312 public static void initLogger()
320 // TODO: redirect stdout and stderr here in order to grab the output of
323 ConsoleAppender ap = new ConsoleAppender(new SimpleLayout(),
325 ap.setName("JalviewLogger");
326 org.apache.log4j.Logger.getRootLogger().addAppender(ap); // catch all for
328 Logger laxis = Logger.getLogger("org.apache.axis");
329 Logger lcastor = Logger.getLogger("org.exolab.castor");
330 jalview.bin.Cache.log = Logger.getLogger("jalview.bin.Jalview");
332 laxis.setLevel(Level.toLevel(
333 getDefault("logs.Axis.Level", Level.INFO.toString())));
334 lcastor.setLevel(Level.toLevel(
335 getDefault("logs.Castor.Level", Level.INFO.toString())));
336 lcastor = Logger.getLogger("org.exolab.castor.xml");
337 lcastor.setLevel(Level.toLevel(
338 getDefault("logs.Castor.Level", Level.INFO.toString())));
339 // lcastor = Logger.getLogger("org.exolab.castor.xml.Marshaller");
340 // lcastor.setLevel(Level.toLevel(getDefault("logs.Castor.Level",
341 // Level.INFO.toString())));
342 jalview.bin.Cache.log.setLevel(Level.toLevel(Cache
343 .getDefault("logs.Jalview.level", Level.INFO.toString())));
344 // laxis.addAppender(ap);
345 // lcastor.addAppender(ap);
346 // jalview.bin.Cache.log.addAppender(ap);
347 // Tell the user that debug is enabled
348 jalview.bin.Cache.log.debug("Jalview Debugging Output Follows.");
349 } catch (Exception ex)
351 System.err.println("Problems initializing the log4j system\n");
352 ex.printStackTrace(System.err);
357 * Loads properties from the given properties file. Any existing properties
360 public static void loadProperties(String propsFile)
362 getInstance().loadPropertiesImpl(propsFile);
365 private void loadPropertiesImpl(String propsFile)
367 propertiesFile = propsFile;
368 if (!propsAreReadOnly)
371 if (propsFile == null)
373 propertiesFile = System.getProperty("user.home")
374 + File.separatorChar + ".jalview_properties";
378 // don't corrupt the file we've been given.
379 propsAreReadOnly = true;
383 if (propertiesFile == null)
384 { // BH 2019 read properties from the Info object associated with this
386 Platform.readInfoProperties(JS_PROPERTY_PREFIX,
387 applicationProperties);
396 fis = new java.net.URL(propertiesFile).openStream();
398 "Loading jalview properties from : " + propertiesFile);
400 "Disabling Jalview writing to user's local properties file.");
401 propsAreReadOnly = true;
403 } catch (Exception ex)
409 fis = new FileInputStream(propertiesFile);
411 applicationProperties.clear();
412 applicationProperties.load(fis);
414 // remove any old build properties
416 deleteBuildProperties();
418 } catch (Exception ex)
420 System.out.println("Error reading properties file: " + ex);
423 if (getDefault("USE_PROXY", false))
425 String proxyServer = getDefault("PROXY_SERVER", ""),
426 proxyPort = getDefault("PROXY_PORT", "8080");
428 System.out.println("Using proxyServer: " + proxyServer
429 + " proxyPort: " + proxyPort);
431 System.setProperty("http.proxyHost", proxyServer);
432 System.setProperty("http.proxyPort", proxyPort);
435 // LOAD THE AUTHORS FROM THE authors.props file
436 String authorDetails = (Platform.isJS() ? null
437 : "jar:".concat(Cache.class.getProtectionDomain()
438 .getCodeSource().getLocation().toString()
439 .concat("!/authors.props")));
443 if (authorDetails != null)
445 java.net.URL localJarFileURL = new java.net.URL(authorDetails);
446 InputStream in = localJarFileURL.openStream();
447 applicationProperties.load(in);
450 } catch (Exception ex)
452 System.out.println("Error reading author details: " + ex);
453 authorDetails = null;
455 if (authorDetails == null)
457 applicationProperties.remove("AUTHORS");
458 applicationProperties.remove("AUTHORFNAMES");
459 applicationProperties.remove("YEAR");
462 // FIND THE VERSION NUMBER AND BUILD DATE FROM jalview.jar
463 // MUST FOLLOW READING OF LOCAL PROPERTIES FILE AS THE
464 // VERSION MAY HAVE CHANGED SINCE LAST USING JALVIEW
465 String buildDetails = (Platform.isJS() ? null
466 : "jar:".concat(Cache.class.getProtectionDomain()
467 .getCodeSource().getLocation().toString()
468 .concat("!/.build_properties")));
469 if (buildDetails != null)
473 java.net.URL localJarFileURL = new java.net.URL(buildDetails);
474 InputStream in = localJarFileURL.openStream();
475 applicationProperties.load(in);
477 } catch (Exception ex)
479 System.out.println("Error reading build details: " + ex);
483 if (buildDetails == null)
485 applicationProperties.remove("VERSION");
487 String jnlpVersion = System.getProperty("jalview.version");
488 String codeVersion = getProperty("VERSION");
489 String codeInstallation = getProperty("INSTALLATION");
490 if (codeVersion == null)
492 // THIS SHOULD ONLY BE THE CASE WHEN TESTING!!
493 codeVersion = "Test";
494 jnlpVersion = "Test";
495 codeInstallation = "";
499 codeInstallation = " (" + codeInstallation + ")";
501 new BuildDetails(codeVersion, null, codeInstallation);
503 SiftsSettings.setMapWithSifts(getDefault("MAP_WITH_SIFTS", false));
505 SiftsSettings.setSiftDownloadDirectory(jalview.bin.Cache
506 .getDefault("sifts_download_dir", DEFAULT_SIFTS_DOWNLOAD_DIR));
508 SiftsSettings.setFailSafePIDThreshold(
509 getDefault("sifts_fail_safe_pid_threshold",
510 DEFAULT_FAIL_SAFE_PID_THRESHOLD));
512 SiftsSettings.setCacheThresholdInDays(
513 getDefault("sifts_cache_threshold_in_days",
514 DEFAULT_CACHE_THRESHOLD_IN_DAYS));
516 IdOrgSettings.setUrl(getDefault("ID_ORG_HOSTURL",
517 "http://www.jalview.org/services/identifiers"));
518 IdOrgSettings.setDownloadLocation(ID_ORG_FILE);
521 .println("Jalview Version: " + codeVersion + codeInstallation);
523 StructureImportSettings.setDefaultStructureFileFormat(jalview.bin.Cache
524 .getDefault("PDB_DOWNLOAD_FORMAT", PDB_DOWNLOAD_FORMAT));
525 StructureImportSettings
526 .setDefaultPDBFileParser(DEFAULT_PDB_FILE_PARSER);
527 // StructureImportSettings
528 // .setDefaultPDBFileParser(jalview.bin.getDefault(
529 // "DEFAULT_PDB_FILE_PARSER", DEFAULT_PDB_FILE_PARSER));
530 // jnlpVersion will be null if we're using InstallAnywhere
531 // Dont do this check if running in headless mode
532 if (jnlpVersion == null && !Jalview.isHeadlessMode()
533 && getDefault("VERSION_CHECK", true))
536 class VersionChecker extends Thread
541 String orgtimeout = System
542 .getProperty("sun.net.client.defaultConnectTimeout");
543 if (orgtimeout == null)
546 System.out.println("# INFO: Setting default net timeout to "
547 + orgtimeout + " seconds.");
549 String remoteVersion = null;
552 System.setProperty("sun.net.client.defaultConnectTimeout",
554 java.net.URL url = new java.net.URL(Cache
555 .getDefault("www.jalview.org", "http://www.jalview.org")
556 + "/webstart/jalview.jnlp");
557 BufferedReader in = new BufferedReader(
558 new InputStreamReader(url.openStream()));
560 while ((line = in.readLine()) != null)
562 if (line.indexOf("jalview.version") == -1)
567 line = line.substring(line.indexOf("value=") + 7);
568 line = line.substring(0, line.lastIndexOf("\""));
569 remoteVersion = line;
572 } catch (Exception ex)
575 "Non-fatal exception when checking version at www.jalview.org :");
576 System.out.println(ex);
577 remoteVersion = getProperty("VERSION");
579 System.setProperty("sun.net.client.defaultConnectTimeout",
582 setProperty("LATEST_VERSION", remoteVersion);
586 VersionChecker vc = new VersionChecker();
591 if (jnlpVersion != null)
593 setProperty("LATEST_VERSION", jnlpVersion);
597 applicationProperties.remove("LATEST_VERSION");
601 setProperty("VERSION", codeVersion);
603 // LOAD USERDEFINED COLOURS
604 initUserColourSchemes(getProperty("USER_DEFINED_COLOURS"));
607 private void deleteBuildProperties()
609 applicationProperties.remove("LATEST_VERSION");
610 applicationProperties.remove("VERSION");
611 applicationProperties.remove("AUTHORS");
612 applicationProperties.remove("AUTHORFNAMES");
613 applicationProperties.remove("YEAR");
614 applicationProperties.remove("BUILD_DATE");
615 applicationProperties.remove("INSTALLATION");
619 * Gets Jalview application property of given key. Returns null if key not
625 * @return Property value
627 public static String getProperty(String key)
629 return getInstance().getPropertyImpl(key);
632 private String getPropertyImpl(String key)
634 String prop = applicationProperties.getProperty(key);
635 if (prop == null && Platform.isJS())
637 prop = applicationProperties.getProperty(Platform.getUniqueAppletID()
638 + "_" + JS_PROPERTY_PREFIX + key);
644 * These methods are used when checking if the saved preference is different
645 * to the default setting
648 public static boolean getDefault(String property, boolean def)
650 String string = getProperty(property);
653 def = Boolean.valueOf(string).booleanValue();
659 public static int getDefault(String property, int def)
661 String string = getProperty(property);
666 def = Integer.parseInt(string);
667 } catch (NumberFormatException e)
669 System.out.println("Error parsing int property '" + property
670 + "' with value '" + string + "'");
678 * Answers the value of the given property, or the supplied default value if
679 * the property is not set
681 public static String getDefault(String property, String def)
683 String value = getProperty(property);
684 return value == null ? def : value;
688 * Stores property in the file "HOME_DIR/.jalview_properties"
693 * String value of property
695 * @return previous value of property (or null)
697 public static Object setProperty(String key, String obj)
699 return getInstance().setPropertyImpl(key, obj, true);
702 public static void setPropertyNoSave(String key, String obj)
704 getInstance().setPropertyImpl(key, obj, false);
707 private Object setPropertyImpl(String key, String obj, boolean andSave)
709 Object oldValue = null;
712 oldValue = applicationProperties.setProperty(key, obj);
713 if (andSave && !propsAreReadOnly)
715 FileOutputStream out = new FileOutputStream(propertiesFile);
716 applicationProperties.store(out, "---JalviewX Properties File---");
719 } catch (Exception ex)
722 "Error setting property: " + key + " " + obj + "\n" + ex);
728 * remove the specified property from the jalview properties file
732 public static void removeProperty(String key)
734 getInstance().removePropertyImpl(key, true);
737 public static void removePropertyNoSave(String key)
739 getInstance().removePropertyImpl(key, false);
742 private void removePropertyImpl(String key, boolean andSave)
744 applicationProperties.remove(key);
747 savePropertiesImpl();
751 public static void saveProperties()
753 getInstance().savePropertiesImpl();
757 * save the properties to the jalview properties path
759 private void savePropertiesImpl()
761 if (!propsAreReadOnly)
765 FileOutputStream out = new FileOutputStream(propertiesFile);
766 applicationProperties.store(out, "---JalviewX Properties File---");
768 } catch (Exception ex)
770 System.out.println("Error saving properties: " + ex);
775 private final static int UNTESTED = -1;
777 private final static int TRUE = 1;
779 private final static int FALSE = 0;
782 * internal vamsas class discovery state
784 private static int vamsasJarsArePresent = (Platform.isJS() ? FALSE
788 * Searches for vamsas client classes on class path.
790 * @return true if vamsas client is present on classpath
792 public static boolean vamsasJarsPresent()
794 if (vamsasJarsArePresent == UNTESTED)
798 if (jalview.jbgui.GDesktop.class.getClassLoader()
799 .loadClass("uk.ac.vamsas.client.VorbaId") != null)
801 jalview.bin.Cache.log.debug(
802 "Found Vamsas Classes (uk.ac..vamsas.client.VorbaId can be loaded)");
803 vamsasJarsArePresent = TRUE;
804 Logger lvclient = Logger.getLogger("uk.ac.vamsas");
805 lvclient.setLevel(Level.toLevel(Cache
806 .getDefault("logs.Vamsas.Level", Level.INFO.toString())));
808 lvclient.addAppender(log.getAppender("JalviewLogger"));
809 // Tell the user that debug is enabled
810 lvclient.debug("Jalview Vamsas Client Debugging Output Follows.");
812 } catch (Exception e)
814 vamsasJarsArePresent = FALSE;
815 jalview.bin.Cache.log.debug("Vamsas Classes are not present");
818 return (vamsasJarsArePresent == TRUE);
822 * internal vamsas class discovery state
824 private static int groovyJarsArePresent = (Platform.isJS() ? FALSE
828 * Searches for vamsas client classes on class path.
830 * @return true if vamsas client is present on classpath
832 public static boolean groovyJarsPresent()
834 if (groovyJarsArePresent == UNTESTED)
838 if (Cache.class.getClassLoader()
839 .loadClass("groovy.lang.GroovyObject") != null)
841 jalview.bin.Cache.log.debug(
842 "Found Groovy (groovy.lang.GroovyObject can be loaded)");
843 groovyJarsArePresent = TRUE;
844 Logger lgclient = Logger.getLogger("groovy");
845 lgclient.setLevel(Level.toLevel(Cache
846 .getDefault("logs.Groovy.Level", Level.INFO.toString())));
848 lgclient.addAppender(log.getAppender("JalviewLogger"));
849 // Tell the user that debug is enabled
850 lgclient.debug("Jalview Groovy Client Debugging Output Follows.");
854 groovyJarsArePresent = FALSE;
855 jalview.bin.Cache.log.debug("Groovy Classes are not present", e);
856 } catch (Exception e)
858 groovyJarsArePresent = FALSE;
859 jalview.bin.Cache.log.debug("Groovy Classes are not present");
862 return (groovyJarsArePresent == TRUE);
866 * GA tracker object - actually JGoogleAnalyticsTracker null if tracking not
869 protected static Object tracker = null;
871 protected static Class<?> trackerfocus = null;
873 protected static Class<?> jgoogleanalyticstracker = null;
876 * Initialise the google tracker if it is not done already.
878 public static void initGoogleTracker()
881 // TODO: SwingJS JavaScript tracker?
885 if (jgoogleanalyticstracker == null)
887 // try to get the tracker class
890 jgoogleanalyticstracker = Cache.class.getClassLoader().loadClass(
891 "com.boxysystems.jgoogleanalytics.JGoogleAnalyticsTracker");
892 trackerfocus = Cache.class.getClassLoader()
893 .loadClass("com.boxysystems.jgoogleanalytics.FocusPoint");
894 } catch (Exception e)
897 "com.boxysystems.jgoogleanalytics package is not present - tracking not enabled.");
899 jgoogleanalyticstracker = null;
904 // now initialise tracker
905 Exception re = null, ex = null;
907 String vrs = "No Version Accessible";
910 // Google analytics tracking code for Library Finder
911 tracker = jgoogleanalyticstracker
912 .getConstructor(new Class[]
913 { String.class, String.class, String.class })
914 .newInstance(new Object[]
916 (vrs = jalview.bin.Cache.getProperty("VERSION") + "_"
917 + getDefault("BUILD_DATE", "unknown")),
919 jgoogleanalyticstracker
920 .getMethod("trackAsynchronously", new Class[]
922 .invoke(tracker, new Object[]
923 { trackerfocus.getConstructor(new Class[] { String.class })
924 .newInstance(new Object[]
925 { "Application Started." }) });
926 } catch (RuntimeException e)
929 } catch (Exception e)
936 if (re != null || ex != null || err != null)
942 log.debug("Caught runtime exception in googletracker init:",
948 "Failed to initialise GoogleTracker for Jalview Desktop with version "
955 "Whilst initing GoogleTracker for Jalview Desktop version "
965 "Debug: Caught runtime exception in googletracker init:"
967 re.printStackTrace();
972 "Warning: Failed to initialise GoogleTracker for Jalview Desktop with version "
974 ex.printStackTrace();
980 "ERROR: Whilst initing GoogleTracker for Jalview Desktop version "
982 err.printStackTrace();
988 log.debug("Successfully initialised tracker.");
994 * get the user's default colour if available
1000 public static Color getDefaultColour(String property, Color defcolour)
1002 String colprop = getProperty(property);
1003 if (colprop == null)
1007 Color col = ColorUtils.parseColourString(colprop);
1010 log.warn("Couldn't parse '" + colprop + "' as a colour for "
1013 return (col == null) ? defcolour : col;
1017 * store a colour as a Jalview user default property
1022 public static void setColourProperty(String property, Color colour)
1024 setProperty(property, jalview.util.Format.getHexString(colour));
1028 * Stores a formatted date in a jalview property, using a fixed locale.
1030 * @param propertyName
1032 * @return the formatted date string
1034 public static String setDateProperty(String propertyName, Date date)
1036 String formatted = date_format.format(date);
1037 setProperty(propertyName, formatted);
1042 * Reads a date stored in a Jalview property, parses it (using a fixed locale
1043 * format) and returns as a Date, or null if parsing fails
1045 * @param propertyName
1049 public static Date getDateProperty(String propertyName)
1051 String val = getProperty(propertyName);
1056 return date_format.parse(val);
1057 } catch (Exception ex)
1059 System.err.println("Invalid or corrupt date in property '"
1060 + propertyName + "' : value was '" + val + "'");
1067 * get and parse a property as an integer. send any parsing problems to
1071 * @return null or Integer
1073 public static Integer getIntegerProperty(String property)
1075 String val = getProperty(property);
1076 if (val != null && (val = val.trim()).length() > 0)
1080 return Integer.valueOf(val);
1081 } catch (NumberFormatException x)
1083 System.err.println("Invalid integer in property '" + property
1084 + "' (value was '" + val + "')");
1091 * Set the specified value, or remove it if null or empty. Does not save the
1097 public static void setOrRemove(String propName, String value)
1099 if (propName == null)
1103 if (value == null || value.trim().length() < 1)
1105 getInstance().applicationProperties.remove(propName);
1109 getInstance().applicationProperties.setProperty(propName, value);
1114 * Loads in user colour schemes from files.
1117 * a '|'-delimited list of file paths
1119 public static void initUserColourSchemes(String files)
1121 if (files == null || files.length() == 0)
1126 // In case colours can't be loaded, we'll remove them
1127 // from the default list here.
1128 StringBuffer coloursFound = new StringBuffer();
1129 StringTokenizer st = new StringTokenizer(files, "|");
1130 while (st.hasMoreElements())
1132 String file = st.nextToken();
1135 UserColourScheme ucs = ColourSchemeLoader.loadColourScheme(file);
1138 if (coloursFound.length() > 0)
1140 coloursFound.append("|");
1142 coloursFound.append(file);
1143 ColourSchemes.getInstance().registerColourScheme(ucs);
1145 } catch (Exception ex)
1147 System.out.println("Error loading User ColourFile\n" + ex);
1150 if (!files.equals(coloursFound.toString()))
1152 if (coloursFound.toString().length() > 1)
1154 setProperty(UserDefinedColours.USER_DEFINED_COLOURS,
1155 coloursFound.toString());
1159 getInstance().applicationProperties
1160 .remove(UserDefinedColours.USER_DEFINED_COLOURS);