Rename OSGi Boot to Argeo Init and introduce logging framework.

[lgpl/argeo-commons.git] / org.argeo.osgi.boot / src / org / argeo / osgi / boot / OsgiBootUtils.java

diff --git a/org.argeo.osgi.boot/src/org/argeo/osgi/boot/OsgiBootUtils.java b/org.argeo.osgi.boot/src/org/argeo/osgi/boot/OsgiBootUtils.java
deleted file mode 100644 (file)
index c152ed7..0000000
--- a/org.argeo.osgi.boot/src/org/argeo/osgi/boot/OsgiBootUtils.java
+++ /dev/null
@@ -1,130 +0,0 @@
-package org.argeo.osgi.boot;
-
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
-import java.util.StringTokenizer;
-
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleException;
-import org.osgi.framework.launch.Framework;
-import org.osgi.framework.launch.FrameworkFactory;
-
-/** Utilities, mostly related to logging. */
-public class OsgiBootUtils {
-       /** ISO8601 (as per log4j) and difference to UTC */
-       private static DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss,SSS Z");
-
-       static boolean debug = System.getProperty(OsgiBoot.PROP_ARGEO_OSGI_BOOT_DEBUG) == null ? false
-                       : !System.getProperty(OsgiBoot.PROP_ARGEO_OSGI_BOOT_DEBUG).trim().equals("false");
-
-       public static void info(Object obj) {
-               System.out.println("# OSGiBOOT      # " + dateFormat.format(new Date()) + " # " + obj);
-       }
-
-       public static void debug(Object obj) {
-               if (debug)
-                       System.out.println("# OSGiBOOT DBG  # " + dateFormat.format(new Date()) + " # " + obj);
-       }
-
-       public static void warn(Object obj) {
-               System.out.println("# OSGiBOOT WARN # " + dateFormat.format(new Date()) + " # " + obj);
-       }
-
-       public static void error(Object obj, Throwable e) {
-               System.err.println("# OSGiBOOT ERR  # " + dateFormat.format(new Date()) + " # " + obj);
-               if (e != null)
-                       e.printStackTrace();
-       }
-
-       public static boolean isDebug() {
-               return debug;
-       }
-
-       public static String stateAsString(int state) {
-               switch (state) {
-               case Bundle.UNINSTALLED:
-                       return "UNINSTALLED";
-               case Bundle.INSTALLED:
-                       return "INSTALLED";
-               case Bundle.RESOLVED:
-                       return "RESOLVED";
-               case Bundle.STARTING:
-                       return "STARTING";
-               case Bundle.ACTIVE:
-                       return "ACTIVE";
-               case Bundle.STOPPING:
-                       return "STOPPING";
-               default:
-                       return Integer.toString(state);
-               }
-       }
-
-       /**
-        * @return ==0: versions are identical, <0: tested version is newer, >0:
-        *         currentVersion is newer.
-        */
-       public static int compareVersions(String currentVersion, String testedVersion) {
-               List<String> cToks = new ArrayList<String>();
-               StringTokenizer cSt = new StringTokenizer(currentVersion, ".");
-               while (cSt.hasMoreTokens())
-                       cToks.add(cSt.nextToken());
-               List<String> tToks = new ArrayList<String>();
-               StringTokenizer tSt = new StringTokenizer(currentVersion, ".");
-               while (tSt.hasMoreTokens())
-                       tToks.add(tSt.nextToken());
-
-               int comp = 0;
-               comp: for (int i = 0; i < cToks.size(); i++) {
-                       if (tToks.size() <= i) {
-                               // equals until then, tested shorter
-                               comp = 1;
-                               break comp;
-                       }
-
-                       String c = (String) cToks.get(i);
-                       String t = (String) tToks.get(i);
-
-                       try {
-                               int cInt = Integer.parseInt(c);
-                               int tInt = Integer.parseInt(t);
-                               if (cInt == tInt)
-                                       continue comp;
-                               else {
-                                       comp = (cInt - tInt);
-                                       break comp;
-                               }
-                       } catch (NumberFormatException e) {
-                               if (c.equals(t))
-                                       continue comp;
-                               else {
-                                       comp = c.compareTo(t);
-                                       break comp;
-                               }
-                       }
-               }
-
-               if (comp == 0 && tToks.size() > cToks.size()) {
-                       // equals until then, current shorter
-                       comp = -1;
-               }
-
-               return comp;
-       }
-
-       /** Launch an OSGi framework. */
-       public static Framework launch(FrameworkFactory frameworkFactory, Map<String, String> configuration) {
-               // start OSGi
-               Framework framework = frameworkFactory.newFramework(configuration);
-               try {
-                       framework.start();
-               } catch (BundleException e) {
-                       throw new OsgiBootException("Cannot start OSGi framework", e);
-               }
-               return framework;
-       }
-
-}