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.dbsources.das.api.DasSourceRegistryI;
32 import jalview.ws.dbsources.das.datamodel.DasSourceRegistry;
33 import jalview.ws.sifts.SiftsSettings;
35 import java.awt.Color;
36 import java.io.BufferedReader;
38 import java.io.FileInputStream;
39 import java.io.FileOutputStream;
40 import java.io.InputStream;
41 import java.io.InputStreamReader;
42 import java.text.DateFormat;
43 import java.text.SimpleDateFormat;
44 import java.util.Collections;
45 import java.util.Date;
46 import java.util.Enumeration;
47 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>SORT_ANNOTATIONS currently either SEQUENCE_AND_LABEL or
91 * LABEL_AND_SEQUENCE</li>
92 * <li>SHOW_AUTOCALC_ABOVE true to show autocalculated annotations above
93 * sequence annotations</li>
94 * <li>CENTRE_COLUMN_LABELS centre the labels at each column in a displayed
96 * <li>DEFAULT_COLOUR default colour scheme to apply for a new alignment</li>
97 * <li>DEFAULT_FILE_FORMAT file format used to save</li>
98 * <li>STARTUP_FILE file loaded on startup (may be a fully qualified url)</li>
99 * <li>SHOW_STARTUP_FILE flag to control loading of startup file</li>
100 * <li>VERSION the version of the jalview build</li>
101 * <li>BUILD_DATE date of this build</li>
102 * <li>LATEST_VERSION the latest jalview version advertised on the
103 * www.jalview.org</li>
104 * <li>PIR_MODELLER boolean indicating if PIR files are written with MODELLER
106 * <li>(FASTA,MSF,PILEUP,CLUSTAL,BLC,PIR,PFAM)_JVSUFFIX boolean for adding jv
107 * suffix to file</li>
108 * <li>RECENT_URL list of recently retrieved URLs</li>
109 * <li>RECENT_FILE list of recently opened files</li>
110 * <li>USE_PROXY flag for whether a http proxy is to be used</li>
111 * <li>PROXY_SERVER the proxy</li>
112 * <li>PROXY_PORT</li>
113 * <li>NOQUESTIONNAIRES true to prevent jalview from checking the questionnaire
115 * <li>QUESTIONNAIRE last questionnaire:responder id string from questionnaire
117 * <li>USAGESTATS (false - user prompted) Enable google analytics tracker for
118 * collecting usage statistics</li>
119 * <li>DAS_LOCAL_SOURCE list of local das sources</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>DAS_REGISTRY_URL the registry to query</li>
140 * <li>DEFAULT_BROWSER for unix</li>
141 * <li>DAS_ACTIVE_SOURCE list of active sources</li>
142 * <li>SHOW_MEMUSAGE boolean show memory usage and warning indicator on desktop
144 * <li>VERSION_CHECK (true) check for the latest release version from
145 * www.jalview.org (or the alias given by the www.jalview.org property)</li>
146 * <li>SHOW_NPFEATS_TOOLTIP (true) show non-positional features in the Sequence
148 * <li>SHOW_DBREFS_TOOLTIP (true) show Database Cross References in the Sequence
150 * <li>SHOW_UNCONSERVED (false) only render unconserved residues - conserved
151 * displayed as '.'</li>
152 * <li>SORT_BY_TREE (false) sort the current alignment view according to the
153 * order of a newly displayed tree</li>
154 * <li>DBFETCH_USEPICR (false) use PICR to recover valid DB references from
155 * sequence ID strings before attempting retrieval from any datasource</li>
156 * <li>SHOW_GROUP_CONSENSUS (false) Show consensus annotation for groups in the
158 * <li>SHOW_GROUP_CONSERVATION (false) Show conservation annotation for groups
159 * in the alignment.</li>
160 * <li>SHOW_CONSENSUS_HISTOGRAM (false) Show consensus annotation row's
162 * <li>SHOW_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
164 * <li>NORMALISE_CONSENSUS_LOGO (false) Show consensus annotation row's sequence
165 * logo normalised to row height rather than histogram height.</li>
166 * <li>FOLLOW_SELECTIONS (true) Controls whether a new alignment view should
167 * respond to selections made in other alignments containing the same sequences.
169 * <li>JWS2HOSTURLS comma-separated list of URLs to try for JABAWS services</li>
170 * <li>SHOW_WSDISCOVERY_ERRORS (true) Controls if the web service URL discovery
171 * warning dialog box is displayed.</li>
172 * <li>ANNOTATIONCOLOUR_MIN (orange) Shade used for minimum value of annotation
173 * when shading by annotation</li>
174 * <li>ANNOTATIONCOLOUR_MAX (red) Shade used for maximum value of annotation
175 * when shading by annotation</li>
176 * <li>www.jalview.org (http://www.jalview.org) a property enabling all HTTP
177 * requests to be redirected to a mirror of http://www.jalview.org</li>
178 * <li>FIGURE_AUTOIDWIDTH (false) Expand the left hand column of an exported
179 * alignment figure to accommodate even the longest sequence ID or annotation
181 * <li>FIGURE_FIXEDIDWIDTH Specifies the width to use for the left-hand column
182 * when exporting an alignment as a figure (setting FIGURE_AUTOIDWIDTH to true
183 * will override this).</li>
184 * <li>STRUCT_FROM_PDB (false) derive secondary structure annotation from PDB
186 * <li>USE_RNAVIEW (false) use RNAViewer to derive secondary structure</li>
187 * <li>ADD_SS_ANN (false) add secondary structure annotation to alignment
189 * <li>ADD_TEMPFACT_ANN (false) add Temperature Factor annotation to alignment
191 * <li>STRUCTURE_DISPLAY choose from JMOL (default) or CHIMERA for 3D structure
193 * <li>CHIMERA_PATH specify full path to Chimera program (if non-standard)</li>
194 * <li>ID_ORG_HOSTURL location of jalview service providing identifiers.org urls
198 * Deprecated settings:
201 * <li>DISCOVERY_START - Boolean - controls if discovery services are queried on
202 * startup (JWS1 services only)</li>
203 * <li>DISCOVERY_URLS - comma separated list of Discovery Service endpoints.
204 * (JWS1 services only)</li>
205 * <li>SHOW_JWS1_SERVICES (true) enable or disable the original Jalview 2
206 * services in the desktop GUI</li>
207 * <li>ENABLE_RSBS_EDITOR (false for 2.7 release) enable or disable RSBS editing
208 * panel in web service preferences</li>
212 * @version $Revision$
217 * property giving log4j level for CASTOR loggers
219 public static final String CASTORLOGLEVEL = "logs.Castor.level";
222 * property giving log4j level for AXIS loggers
224 public static final String AXISLOGLEVEL = "logs.Axis.level";
227 * property giving log4j level for Jalview Log
229 public static final String JALVIEWLOGLEVEL = "logs.Jalview.level";
231 public static final String DAS_LOCAL_SOURCE = "DAS_LOCAL_SOURCE";
233 public static final String DAS_REGISTRY_URL = "DAS_REGISTRY_URL";
235 public static final String DAS_ACTIVE_SOURCE = "DAS_ACTIVE_SOURCE";
240 public static final String DEFAULT_SIFTS_DOWNLOAD_DIR = System
241 .getProperty("user.home") + File.separatorChar
242 + ".sifts_downloads" + File.separatorChar;
244 private final static String DEFAULT_CACHE_THRESHOLD_IN_DAYS = "2";
246 private final static String DEFAULT_FAIL_SAFE_PID_THRESHOLD = "30";
249 * Identifiers.org download settings
251 private static final String ID_ORG_FILE = System.getProperty("user.home")
252 + File.separatorChar + ".identifiers.org.ids.json";
255 * Allowed values are PDB or mmCIF
257 private final static String PDB_DOWNLOAD_FORMAT = PDBEntry.Type.MMCIF
260 private final static String DEFAULT_PDB_FILE_PARSER = StructureImportSettings.StructureParser.JMOL_PARSER
263 private static String HMMER_PATH;
266 * a date formatter using a fixed (rather than the user's) locale;
267 * this ensures that date properties can be written and re-read successfully
268 * even if the user changes their locale setting
270 private static final DateFormat date_format = SimpleDateFormat
271 .getDateTimeInstance(SimpleDateFormat.MEDIUM,
272 SimpleDateFormat.MEDIUM, Locale.UK);
275 * Initialises the Jalview Application Log
277 public static Logger log;
279 /** Jalview Properties */
280 public static Properties applicationProperties = new Properties()
282 // override results in properties output in alphabetical order
284 public synchronized Enumeration<Object> keys()
286 return Collections.enumeration(new TreeSet<>(super.keySet()));
290 /** Default file is ~/.jalview_properties */
291 static String propertiesFile;
293 private static boolean propsAreReadOnly = false;
295 public static void initLogger()
303 // TODO: redirect stdout and stderr here in order to grab the output of
306 ConsoleAppender ap = new ConsoleAppender(new SimpleLayout(),
308 ap.setName("JalviewLogger");
309 org.apache.log4j.Logger.getRootLogger().addAppender(ap); // catch all for
311 Logger laxis = Logger.getLogger("org.apache.axis");
312 Logger lcastor = Logger.getLogger("org.exolab.castor");
313 jalview.bin.Cache.log = Logger.getLogger("jalview.bin.Jalview");
315 laxis.setLevel(Level.toLevel(
316 Cache.getDefault("logs.Axis.Level", Level.INFO.toString())));
317 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
318 Level.INFO.toString())));
319 lcastor = Logger.getLogger("org.exolab.castor.xml");
320 lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
321 Level.INFO.toString())));
322 // lcastor = Logger.getLogger("org.exolab.castor.xml.Marshaller");
323 // lcastor.setLevel(Level.toLevel(Cache.getDefault("logs.Castor.Level",
324 // Level.INFO.toString())));
325 jalview.bin.Cache.log.setLevel(Level.toLevel(Cache
326 .getDefault("logs.Jalview.level", Level.INFO.toString())));
327 // laxis.addAppender(ap);
328 // lcastor.addAppender(ap);
329 // jalview.bin.Cache.log.addAppender(ap);
330 // Tell the user that debug is enabled
331 jalview.bin.Cache.log.debug("Jalview Debugging Output Follows.");
332 } catch (Exception ex)
334 System.err.println("Problems initializing the log4j system\n");
335 ex.printStackTrace(System.err);
339 /** Called when Jalview is started */
340 public static void loadProperties(String propsFile)
342 propertiesFile = propsFile;
343 if (propsFile == null)
345 propertiesFile = System.getProperty("user.home") + File.separatorChar
346 + ".jalview_properties";
350 // don't corrupt the file we've been given.
351 propsAreReadOnly = true;
359 fis = new java.net.URL(propertiesFile).openStream();
361 "Loading jalview properties from : " + propertiesFile);
363 "Disabling Jalview writing to user's local properties file.");
364 propsAreReadOnly = true;
366 } catch (Exception ex)
372 fis = new FileInputStream(propertiesFile);
374 applicationProperties.load(fis);
376 // remove any old build properties
378 deleteBuildProperties();
380 } catch (Exception ex)
382 System.out.println("Error reading properties file: " + ex);
385 if (getDefault("USE_PROXY", false))
387 String proxyServer = getDefault("PROXY_SERVER", ""),
388 proxyPort = getDefault("PROXY_PORT", "8080");
390 System.out.println("Using proxyServer: " + proxyServer
391 + " proxyPort: " + proxyPort);
393 System.setProperty("http.proxyHost", proxyServer);
394 System.setProperty("http.proxyPort", proxyPort);
397 // LOAD THE AUTHORS FROM THE authors.props file
400 String authorDetails = "jar:"
401 .concat(Cache.class.getProtectionDomain().getCodeSource()
402 .getLocation().toString().concat("!/authors.props"));
404 java.net.URL localJarFileURL = new java.net.URL(authorDetails);
406 InputStream in = localJarFileURL.openStream();
407 applicationProperties.load(in);
409 } catch (Exception ex)
411 System.out.println("Error reading author details: " + ex);
412 applicationProperties.remove("AUTHORS");
413 applicationProperties.remove("AUTHORFNAMES");
414 applicationProperties.remove("YEAR");
417 // FIND THE VERSION NUMBER AND BUILD DATE FROM jalview.jar
418 // MUST FOLLOW READING OF LOCAL PROPERTIES FILE AS THE
419 // VERSION MAY HAVE CHANGED SINCE LAST USING JALVIEW
422 String buildDetails = "jar:".concat(Cache.class.getProtectionDomain()
423 .getCodeSource().getLocation().toString()
424 .concat("!/.build_properties"));
426 java.net.URL localJarFileURL = new java.net.URL(buildDetails);
428 InputStream in = localJarFileURL.openStream();
429 applicationProperties.load(in);
431 } catch (Exception ex)
433 System.out.println("Error reading build details: " + ex);
434 applicationProperties.remove("VERSION");
437 String jnlpVersion = System.getProperty("jalview.version");
438 String codeVersion = getProperty("VERSION");
439 String codeInstallation = getProperty("INSTALLATION");
440 if (codeVersion == null)
442 // THIS SHOULD ONLY BE THE CASE WHEN TESTING!!
443 codeVersion = "Test";
444 jnlpVersion = "Test";
445 codeInstallation = "";
449 codeInstallation = " (" + codeInstallation + ")";
451 new BuildDetails(codeVersion, null, codeInstallation);
454 .setMapWithSifts(Cache.getDefault("MAP_WITH_SIFTS", false));
456 SiftsSettings.setSiftDownloadDirectory(jalview.bin.Cache
457 .getDefault("sifts_download_dir", DEFAULT_SIFTS_DOWNLOAD_DIR));
459 SiftsSettings.setFailSafePIDThreshold(
460 jalview.bin.Cache.getDefault("sifts_fail_safe_pid_threshold",
461 DEFAULT_FAIL_SAFE_PID_THRESHOLD));
463 SiftsSettings.setCacheThresholdInDays(
464 jalview.bin.Cache.getDefault("sifts_cache_threshold_in_days",
465 DEFAULT_CACHE_THRESHOLD_IN_DAYS));
467 IdOrgSettings.setUrl(getDefault("ID_ORG_HOSTURL",
468 "http://www.jalview.org/services/identifiers"));
469 IdOrgSettings.setDownloadLocation(ID_ORG_FILE);
472 .println("Jalview Version: " + codeVersion + codeInstallation);
474 StructureImportSettings.setDefaultStructureFileFormat(jalview.bin.Cache
475 .getDefault("PDB_DOWNLOAD_FORMAT", PDB_DOWNLOAD_FORMAT));
476 StructureImportSettings
477 .setDefaultPDBFileParser(DEFAULT_PDB_FILE_PARSER);
478 // StructureImportSettings
479 // .setDefaultPDBFileParser(jalview.bin.Cache.getDefault(
480 // "DEFAULT_PDB_FILE_PARSER", DEFAULT_PDB_FILE_PARSER));
481 // jnlpVersion will be null if we're using InstallAnywhere
482 // Dont do this check if running in headless mode
483 if (jnlpVersion == null && getDefault("VERSION_CHECK", true)
484 && (System.getProperty("java.awt.headless") == null || System
485 .getProperty("java.awt.headless").equals("false")))
488 class VersionChecker extends Thread
493 String orgtimeout = System
494 .getProperty("sun.net.client.defaultConnectTimeout");
495 if (orgtimeout == null)
498 System.out.println("# INFO: Setting default net timeout to "
499 + orgtimeout + " seconds.");
501 String remoteVersion = null;
504 System.setProperty("sun.net.client.defaultConnectTimeout",
506 java.net.URL url = new java.net.URL(Cache
507 .getDefault("www.jalview.org", "http://www.jalview.org")
508 + "/webstart/jalview.jnlp");
509 BufferedReader in = new BufferedReader(
510 new InputStreamReader(url.openStream()));
512 while ((line = in.readLine()) != null)
514 if (line.indexOf("jalview.version") == -1)
519 line = line.substring(line.indexOf("value=") + 7);
520 line = line.substring(0, line.lastIndexOf("\""));
521 remoteVersion = line;
524 } catch (Exception ex)
527 "Non-fatal exception when checking version at www.jalview.org :");
528 System.out.println(ex);
529 remoteVersion = getProperty("VERSION");
531 System.setProperty("sun.net.client.defaultConnectTimeout",
534 setProperty("LATEST_VERSION", remoteVersion);
538 VersionChecker vc = new VersionChecker();
543 if (jnlpVersion != null)
545 setProperty("LATEST_VERSION", jnlpVersion);
549 applicationProperties.remove("LATEST_VERSION");
553 setProperty("VERSION", codeVersion);
555 // LOAD USERDEFINED COLOURS
557 .initUserColourSchemes(getProperty("USER_DEFINED_COLOURS"));
558 jalview.io.PIRFile.useModellerOutput = Cache.getDefault("PIR_MODELLER",
562 private static void deleteBuildProperties()
564 applicationProperties.remove("LATEST_VERSION");
565 applicationProperties.remove("VERSION");
566 applicationProperties.remove("AUTHORS");
567 applicationProperties.remove("AUTHORFNAMES");
568 applicationProperties.remove("YEAR");
569 applicationProperties.remove("BUILD_DATE");
570 applicationProperties.remove("INSTALLATION");
574 * Gets Jalview application property of given key. Returns null if key not
580 * @return Property value
582 public static String getProperty(String key)
584 return applicationProperties.getProperty(key);
588 * These methods are used when checking if the saved preference is different
589 * to the default setting
592 public static boolean getDefault(String property, boolean def)
594 String string = getProperty(property);
597 def = Boolean.valueOf(string).booleanValue();
604 * These methods are used when checking if the saved preference is different
605 * to the default setting
607 public static String getDefault(String property, String def)
609 String string = getProperty(property);
619 * Stores property in the file "HOME_DIR/.jalview_properties"
624 * String value of property
626 * @return String value of property
628 public static String setProperty(String key, String obj)
633 applicationProperties.setProperty(key, obj);
634 if (!propsAreReadOnly)
636 FileOutputStream out = new FileOutputStream(propertiesFile);
637 applicationProperties.store(out, "---JalviewX Properties File---");
640 } catch (Exception ex)
643 "Error setting property: " + key + " " + obj + "\n" + ex);
649 * remove the specified property from the jalview properties file
653 public static void removeProperty(String string)
655 applicationProperties.remove(string);
660 * save the properties to the jalview properties path
662 public static void saveProperties()
664 if (!propsAreReadOnly)
668 FileOutputStream out = new FileOutputStream(propertiesFile);
669 applicationProperties.store(out, "---JalviewX Properties File---");
671 } catch (Exception ex)
673 System.out.println("Error saving properties: " + ex);
679 * internal vamsas class discovery state
681 private static int vamsasJarsArePresent = -1;
684 * Searches for vamsas client classes on class path.
686 * @return true if vamsas client is present on classpath
688 public static boolean vamsasJarsPresent()
690 if (vamsasJarsArePresent == -1)
694 if (jalview.jbgui.GDesktop.class.getClassLoader()
695 .loadClass("uk.ac.vamsas.client.VorbaId") != null)
697 jalview.bin.Cache.log.debug(
698 "Found Vamsas Classes (uk.ac..vamsas.client.VorbaId can be loaded)");
699 vamsasJarsArePresent = 1;
700 Logger lvclient = Logger.getLogger("uk.ac.vamsas");
701 lvclient.setLevel(Level.toLevel(Cache
702 .getDefault("logs.Vamsas.Level", Level.INFO.toString())));
704 lvclient.addAppender(log.getAppender("JalviewLogger"));
705 // Tell the user that debug is enabled
706 lvclient.debug("Jalview Vamsas Client Debugging Output Follows.");
708 } catch (Exception e)
710 vamsasJarsArePresent = 0;
711 jalview.bin.Cache.log.debug("Vamsas Classes are not present");
714 return (vamsasJarsArePresent > 0);
718 * internal vamsas class discovery state
720 private static int groovyJarsArePresent = -1;
723 * Searches for vamsas client classes on class path.
725 * @return true if vamsas client is present on classpath
727 public static boolean groovyJarsPresent()
729 if (groovyJarsArePresent == -1)
733 if (Cache.class.getClassLoader()
734 .loadClass("groovy.lang.GroovyObject") != null)
736 jalview.bin.Cache.log.debug(
737 "Found Groovy (groovy.lang.GroovyObject can be loaded)");
738 groovyJarsArePresent = 1;
739 Logger lgclient = Logger.getLogger("groovy");
740 lgclient.setLevel(Level.toLevel(Cache
741 .getDefault("logs.Groovy.Level", Level.INFO.toString())));
743 lgclient.addAppender(log.getAppender("JalviewLogger"));
744 // Tell the user that debug is enabled
745 lgclient.debug("Jalview Groovy Client Debugging Output Follows.");
749 groovyJarsArePresent = 0;
750 jalview.bin.Cache.log.debug("Groovy Classes are not present", e);
751 } catch (Exception e)
753 groovyJarsArePresent = 0;
754 jalview.bin.Cache.log.debug("Groovy Classes are not present");
757 return (groovyJarsArePresent > 0);
761 * GA tracker object - actually JGoogleAnalyticsTracker null if tracking not
764 protected static Object tracker = null;
766 protected static Class trackerfocus = null;
768 protected static Class jgoogleanalyticstracker = null;
771 * Initialise the google tracker if it is not done already.
773 public static void initGoogleTracker()
777 if (jgoogleanalyticstracker == null)
779 // try to get the tracker class
782 jgoogleanalyticstracker = Cache.class.getClassLoader().loadClass(
783 "com.boxysystems.jgoogleanalytics.JGoogleAnalyticsTracker");
784 trackerfocus = Cache.class.getClassLoader()
785 .loadClass("com.boxysystems.jgoogleanalytics.FocusPoint");
786 } catch (Exception e)
789 "com.boxysystems.jgoogleanalytics package is not present - tracking not enabled.");
791 jgoogleanalyticstracker = null;
796 // now initialise tracker
797 Exception re = null, ex = null;
799 String vrs = "No Version Accessible";
802 // Google analytics tracking code for Library Finder
803 tracker = jgoogleanalyticstracker
804 .getConstructor(new Class[]
805 { String.class, String.class, String.class })
806 .newInstance(new Object[]
808 (vrs = jalview.bin.Cache.getProperty("VERSION") + "_"
809 + jalview.bin.Cache.getDefault("BUILD_DATE",
812 jgoogleanalyticstracker
813 .getMethod("trackAsynchronously", new Class[]
815 .invoke(tracker, new Object[]
816 { trackerfocus.getConstructor(new Class[] { String.class })
817 .newInstance(new Object[]
818 { "Application Started." }) });
819 } catch (RuntimeException e)
822 } catch (Exception e)
829 if (re != null || ex != null || err != null)
835 log.debug("Caught runtime exception in googletracker init:",
841 "Failed to initialise GoogleTracker for Jalview Desktop with version "
848 "Whilst initing GoogleTracker for Jalview Desktop version "
858 "Debug: Caught runtime exception in googletracker init:"
860 re.printStackTrace();
865 "Warning: Failed to initialise GoogleTracker for Jalview Desktop with version "
867 ex.printStackTrace();
873 "ERROR: Whilst initing GoogleTracker for Jalview Desktop version "
875 err.printStackTrace();
881 log.debug("Successfully initialised tracker.");
887 * get the user's default colour if available
893 public static Color getDefaultColour(String property, Color defcolour)
895 String colprop = getProperty(property);
900 Color col = ColorUtils.parseColourString(colprop);
903 log.warn("Couldn't parse '" + colprop + "' as a colour for "
906 return (col == null) ? defcolour : col;
910 * store a colour as a Jalview user default property
915 public static void setColourProperty(String property, Color colour)
917 setProperty(property, jalview.util.Format.getHexString(colour));
921 * Stores a formatted date in a jalview property, using a fixed locale.
923 * @param propertyName
925 * @return the formatted date string
927 public static String setDateProperty(String propertyName, Date date)
929 String formatted = date_format.format(date);
930 setProperty(propertyName, formatted);
935 * Reads a date stored in a Jalview property, parses it (using a fixed locale
936 * format) and returns as a Date, or null if parsing fails
938 * @param propertyName
942 public static Date getDateProperty(String propertyName)
944 String val = getProperty(propertyName);
949 return date_format.parse(val);
950 } catch (Exception ex)
952 System.err.println("Invalid or corrupt date in property '"
953 + propertyName + "' : value was '" + val + "'");
960 * get and parse a property as an integer. send any parsing problems to
964 * @return null or Integer
966 public static Integer getIntegerProperty(String property)
968 String val = getProperty(property);
969 if (val != null && (val = val.trim()).length() > 0)
973 return Integer.valueOf(val);
974 } catch (NumberFormatException x)
976 System.err.println("Invalid integer in property '" + property
977 + "' (value was '" + val + "')");
983 private static DasSourceRegistryI sourceRegistry = null;
988 * @return instance of the das source registry
990 public static DasSourceRegistryI getDasSourceRegistry()
992 if (sourceRegistry == null)
994 sourceRegistry = new DasSourceRegistry();
996 return sourceRegistry;
1000 * Set the specified value, or remove it if null or empty. Does not save the
1006 public static void setOrRemove(String propName, String value)
1008 if (propName == null)
1012 if (value == null || value.trim().length() < 1)
1014 Cache.applicationProperties.remove(propName);
1018 Cache.applicationProperties.setProperty(propName, value);
1023 * Loads in user colour schemes from files.
1026 * a '|'-delimited list of file paths
1028 public static void initUserColourSchemes(String files)
1030 if (files == null || files.length() == 0)
1035 // In case colours can't be loaded, we'll remove them
1036 // from the default list here.
1037 StringBuffer coloursFound = new StringBuffer();
1038 StringTokenizer st = new StringTokenizer(files, "|");
1039 while (st.hasMoreElements())
1041 String file = st.nextToken();
1044 UserColourScheme ucs = ColourSchemeLoader.loadColourScheme(file);
1047 if (coloursFound.length() > 0)
1049 coloursFound.append("|");
1051 coloursFound.append(file);
1052 ColourSchemes.getInstance().registerColourScheme(ucs);
1054 } catch (Exception ex)
1056 System.out.println("Error loading User ColourFile\n" + ex);
1059 if (!files.equals(coloursFound.toString()))
1061 if (coloursFound.toString().length() > 1)
1063 setProperty(UserDefinedColours.USER_DEFINED_COLOURS,
1064 coloursFound.toString());
1068 applicationProperties
1069 .remove(UserDefinedColours.USER_DEFINED_COLOURS);