-/********************\r
- * 2004 Jalview Reengineered\r
- * Barton Group\r
- * Dundee University\r
+/*\r
+ * Jalview - A Sequence Alignment Editor and Viewer\r
+ * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
*\r
- * AM Waterhouse\r
- *******************/\r
+ * This program is free software; you can redistribute it and/or\r
+ * modify it under the terms of the GNU General Public License\r
+ * as published by the Free Software Foundation; either version 2\r
+ * of the License, or (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
+ */\r
+package jalview.bin;\r
\r
+import java.io.*;\r
\r
-package jalview.bin;\r
import java.util.*;\r
-import java.io.*;\r
\r
-public class Cache\r
-{\r
- public static Properties applicationProperties;\r
- // Current properties include:\r
- //\r
- // LAST_DIRECTORY , use this to cache record of where the user looked to find a file\r
- // UNIPROT_CACHE\r
+import java.net.*;\r
\r
- public static void loadProperties()\r
- {\r
- applicationProperties = new Properties();\r
\r
- try\r
- {\r
- FileInputStream in = new FileInputStream(System.getProperty("user.home") +\r
- "/.jalview_properties");\r
- applicationProperties = new Properties();\r
- applicationProperties.load(in);\r
- in.close();\r
- }\r
- catch (Exception ex)\r
- {\r
- ex.printStackTrace();\r
- }\r
+/**\r
+ * Stores and retrieves Jalview Application Properties\r
+ * <br><br>Current properties include:\r
+ * <br>logs.Axis.Level - one of the stringified Levels for log4j controlling the logging level for axis (used for web services)\r
+ * <br>logs.Castor.Level - one of the stringified Levels for log4j controlling the logging level for castor (used for serialization)\r
+ * <br>jalview.browser - used in the jalview.utils.browserLauncher class if it doesn't know what else to do.\r
+ * <br>SCREEN_WIDTH,SCREEN_HEIGHT,SCREEN_Y=285,SCREEN_X=371,SHOW_FULLSCREEN\r
+ * FONT_NAME,FONT_SIZE,FONT_STYLE,GAP_SYMBOL,LAST_DIRECTORY,USER_DEFINED_COLOUR\r
+ * SHOW_FULL_ID,SHOW_IDENTITY,SHOW_QUALITY,SHOW_ANNOTATIONS,SHOW_CONSERVATION,\r
+ * DEFAULT_COLOUR,DEFAULT_FILE_FORMAT,STARTUP_FILE,SHOW_STARTUP_FILE\r
\r
+ * @author $author$\r
+ * @version $Revision$\r
+ */\r
+public class Cache\r
+{\r
\r
- }\r
+ /** Jalview Properties */\r
+ public static Properties applicationProperties;\r
\r
- public static String getProperty(String key)\r
- {\r
- return applicationProperties.getProperty(key);\r
- }\r
+ /** Default file is ~/.jalview_properties */\r
+ static String propertiesFile;\r
\r
- public static void setProperty(String key, String obj)\r
- {\r
- try\r
+ /** Called when Jalview is started */\r
+ public static void loadProperties(String propsFile)\r
{\r
- FileOutputStream out = new FileOutputStream(System.getProperty(\r
- "user.home") + "/.jalview_properties");\r
-\r
- applicationProperties.setProperty(key, obj);\r
-\r
- applicationProperties.store(out, "---JalviewX Properties File---");\r
- out.close();\r
+ applicationProperties = new Properties();\r
+\r
+ propertiesFile = propsFile;\r
+ if (propsFile == null)\r
+ {\r
+ propertiesFile = System.getProperty("user.home") + "/.jalview_properties";\r
+ }\r
+\r
+ try\r
+ {\r
+ FileInputStream fis = new FileInputStream(propertiesFile);\r
+ applicationProperties.load(fis);\r
+ fis.close();\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ System.out.println("Error reading properties file: "+ex);\r
+ }\r
+\r
+ // FIND THE VERSION NUMBER AND BUILD DATE FROM jalview.jar\r
+ // MUST FOLLOW READING OF LOCAL PROPERTIES FILE AS THE\r
+ // VERSION MAY HAVE CHANGED SINCE LAST USING JALVIEW\r
+ try\r
+ {\r
+ String buildDetails = "jar:"\r
+ .concat(\r
+ Cache.class.getProtectionDomain().getCodeSource().getLocation().toString()\r
+ .concat("!/.build_properties")\r
+ );\r
+\r
+ java.net.URL localJarFileURL = new java.net.URL(buildDetails);\r
+\r
+ InputStream in = localJarFileURL.openStream();\r
+ applicationProperties.load(in);\r
+ in.close();\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ System.out.println("Error reading build details: "+ex);\r
+ }\r
+\r
+ String jnlpVersion = System.getProperty("jalview.version");\r
+ String codeVersion = getProperty("VERSION");\r
+\r
+ // jnlpVersion will be null if we're using InstallAnywhere\r
+ if(jnlpVersion==null)\r
+ {\r
+ try{\r
+ java.net.URL url = new java.net.URL("http://www.jalview.org/webstart/jalview.jnlp");\r
+ BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));\r
+ String line = null;\r
+ while( (line = in.readLine()) !=null)\r
+ {\r
+ if(line.indexOf("jalview.version")==-1)\r
+ continue;\r
+\r
+ line = line.substring(line.indexOf("value=")+7);\r
+ line = line.substring(0, line.lastIndexOf("\""));\r
+ setProperty("jalview.version", line);\r
+ }\r
+ }catch(Exception ex)\r
+ {setProperty("jalview.version", codeVersion);}\r
+ }\r
}\r
- catch (Exception ex)\r
- {}\r
-\r
- }\r
\r
+ /**\r
+ * Gets Jalview application property of given key. Returns null\r
+ * if key not found\r
+ *\r
+ * @param key Name of property\r
+ *\r
+ * @return Property value\r
+ */\r
+ public static String getProperty(String key)\r
+ {\r
+ return applicationProperties.getProperty(key);\r
+ }\r
\r
+ /**\r
+ * Stores property in the file "HOME_DIR/.jalview_properties"\r
+ *\r
+ * @param key Name of object\r
+ * @param obj String value of property\r
+ *\r
+ * @return String value of property\r
+ */\r
+ public static String setProperty(String key, String obj)\r
+ {\r
+ try\r
+ {\r
+ FileOutputStream out = new FileOutputStream(propertiesFile);\r
\r
+ applicationProperties.setProperty(key, obj);\r
\r
+ applicationProperties.store(out, "---JalviewX Properties File---");\r
+ out.close();\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ }\r
\r
+ return obj;\r
+ }\r
}\r
git://source.jalview.org / jalview.git / blobdiff