X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.init%2Fsrc%2Forg%2Fargeo%2Finit%2Fosgi%2FOsgiBoot.java;h=963bab4d495e4349bcc7ba409141deb7e2fa94b7;hb=b95462873703848193e56fcbe997693630db6121;hp=8fbe4b2386f8577b37629a4d3020be185beb9a2f;hpb=fba42be03bc7ec07d464f8942f7dfa2e5f0d6f17;p=lgpl%2Fargeo-commons.git
diff --git a/org.argeo.init/src/org/argeo/init/osgi/OsgiBoot.java b/org.argeo.init/src/org/argeo/init/osgi/OsgiBoot.java
index 8fbe4b238..963bab4d4 100644
--- a/org.argeo.init/src/org/argeo/init/osgi/OsgiBoot.java
+++ b/org.argeo.init/src/org/argeo/init/osgi/OsgiBoot.java
@@ -1,32 +1,41 @@
package org.argeo.init.osgi;
-import static org.argeo.init.osgi.OsgiBootUtils.debug;
-import static org.argeo.init.osgi.OsgiBootUtils.warn;
+import static java.lang.System.Logger.Level.DEBUG;
+import static java.lang.System.Logger.Level.ERROR;
+import static java.lang.System.Logger.Level.TRACE;
+import static java.lang.System.Logger.Level.WARNING;
import java.io.File;
+import java.lang.System.Logger;
+import java.lang.System.Logger.Level;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.PathMatcher;
import java.nio.file.Paths;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
-import java.util.Properties;
+import java.util.Optional;
+import java.util.ServiceLoader;
import java.util.Set;
import java.util.SortedMap;
import java.util.StringTokenizer;
import java.util.TreeMap;
-import org.argeo.init.a2.A2Source;
-import org.argeo.init.a2.ProvisioningManager;
+import org.argeo.api.a2.A2Source;
+import org.argeo.api.a2.ProvisioningManager;
+import org.argeo.api.init.InitConstants;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.BundleException;
import org.osgi.framework.FrameworkEvent;
import org.osgi.framework.Version;
+import org.osgi.framework.launch.Framework;
+import org.osgi.framework.launch.FrameworkFactory;
import org.osgi.framework.startlevel.BundleStartLevel;
import org.osgi.framework.startlevel.FrameworkStartLevel;
import org.osgi.framework.wiring.FrameworkWiring;
@@ -36,54 +45,33 @@ import org.osgi.framework.wiring.FrameworkWiring;
* properties. The approach is to generate list of URLs based on various
* methods, configured via properties.
*/
-public class OsgiBoot implements OsgiBootConstants {
- public final static String PROP_ARGEO_OSGI_START = "argeo.osgi.start";
- public final static String PROP_ARGEO_OSGI_SOURCES = "argeo.osgi.sources";
+public class OsgiBoot {
+ private final static Logger logger = System.getLogger(OsgiBoot.class.getName());
- public final static String PROP_ARGEO_OSGI_BUNDLES = "argeo.osgi.bundles";
- public final static String PROP_ARGEO_OSGI_BASE_URL = "argeo.osgi.baseUrl";
- public final static String PROP_ARGEO_OSGI_LOCAL_CACHE = "argeo.osgi.localCache";
- public final static String PROP_ARGEO_OSGI_DISTRIBUTION_URL = "argeo.osgi.distributionUrl";
+ @Deprecated
+ final static String PROP_ARGEO_OSGI_BUNDLES = "argeo.osgi.bundles";
+ final static String PROP_ARGEO_OSGI_BASE_URL = "argeo.osgi.baseUrl";
+ final static String PROP_ARGEO_OSGI_LOCAL_CACHE = "argeo.osgi.localCache";
+ final static String PROP_ARGEO_OSGI_DISTRIBUTION_URL = "argeo.osgi.distributionUrl";
// booleans
- public final static String PROP_ARGEO_OSGI_BOOT_DEBUG = "argeo.osgi.boot.debug";
- // public final static String PROP_ARGEO_OSGI_BOOT_EXCLUDE_SVN =
- // "argeo.osgi.boot.excludeSvn";
-
- public final static String PROP_ARGEO_OSGI_BOOT_SYSTEM_PROPERTIES_FILE = "argeo.osgi.boot.systemPropertiesFile";
- public final static String PROP_ARGEO_OSGI_BOOT_APPCLASS = "argeo.osgi.boot.appclass";
- public final static String PROP_ARGEO_OSGI_BOOT_APPARGS = "argeo.osgi.boot.appargs";
-
- public final static String DEFAULT_BASE_URL = "reference:file:";
- // public final static String EXCLUDES_SVN_PATTERN = "**/.svn/**";
-
- // OSGi system properties
- final static String PROP_OSGI_BUNDLES_DEFAULTSTARTLEVEL = "osgi.bundles.defaultStartLevel";
- final static String PROP_OSGI_STARTLEVEL = "osgi.startLevel";
- final static String INSTANCE_AREA_PROP = "osgi.instance.area";
- final static String CONFIGURATION_AREA_PROP = "osgi.configuration.area";
-
- // Symbolic names
- public final static String SYMBOLIC_NAME_OSGI_BOOT = "org.argeo.osgi.boot";
- public final static String SYMBOLIC_NAME_EQUINOX = "org.eclipse.osgi";
+ @Deprecated
+ final static String PROP_ARGEO_OSGI_BOOT_DEBUG = "argeo.osgi.boot.debug";
- /** Exclude svn metadata implicitely(a bit costly) */
- // private boolean excludeSvn =
- // Boolean.valueOf(System.getProperty(PROP_ARGEO_OSGI_BOOT_EXCLUDE_SVN,
- // "false"))
- // .booleanValue();
+ final static String PROP_ARGEO_OSGI_BOOT_SYSTEM_PROPERTIES_FILE = "argeo.osgi.boot.systemPropertiesFile";
+ final static String PROP_ARGEO_OSGI_BOOT_APPCLASS = "argeo.osgi.boot.appclass";
+ final static String PROP_ARGEO_OSGI_BOOT_APPARGS = "argeo.osgi.boot.appargs";
- /** Default is 10s */
@Deprecated
- private long defaultTimeout = 10000l;
+ public final static String DEFAULT_BASE_URL = "reference:file:";
+ final static String DEFAULT_MAX_START_LEVEL = "32";
private final BundleContext bundleContext;
private final String localCache;
-
private final ProvisioningManager provisioningManager;
/*
- * INITIALIZATION
+ * INITIALISATION
*/
/** Constructor */
public OsgiBoot(BundleContext bundleContext) {
@@ -93,19 +81,39 @@ public class OsgiBoot implements OsgiBootConstants {
localCache = getProperty(PROP_ARGEO_OSGI_LOCAL_CACHE, homeUri + ".m2/repository/");
provisioningManager = new ProvisioningManager(bundleContext);
- String sources = getProperty(PROP_ARGEO_OSGI_SOURCES);
+ String sources = getProperty(InitConstants.PROP_ARGEO_OSGI_SOURCES);
if (sources == null) {
provisioningManager.registerDefaultSource();
} else {
+// OsgiBootUtils.debug("Found sources " + sources);
for (String source : sources.split(",")) {
+ int qmIndex = source.lastIndexOf('?');
+ String queryPart = "";
+ if (qmIndex >= 0) {
+ queryPart = source.substring(qmIndex);
+ source = source.substring(0, qmIndex);
+ }
+ // TODO centralise in A" package?
if (source.trim().equals(A2Source.DEFAULT_A2_URI)) {
if (Files.exists(homePath))
provisioningManager.registerSource(
- A2Source.SCHEME_A2 + "://" + homePath.toString() + "/.local/share/a2");
- provisioningManager.registerSource(A2Source.SCHEME_A2 + ":///usr/local/share/a2");
- provisioningManager.registerSource(A2Source.SCHEME_A2 + ":///usr/share/a2");
+ A2Source.SCHEME_A2 + "://" + homePath.toString() + "/.local/share/a2" + queryPart);
+ provisioningManager.registerSource(A2Source.SCHEME_A2 + ":///usr/local/share/a2" + queryPart);
+// provisioningManager.registerSource(A2Source.SCHEME_A2 + ":///usr/local/lib/a2" + queryPart);
+ provisioningManager.registerSource(A2Source.SCHEME_A2 + ":///usr/share/a2" + queryPart);
+// provisioningManager.registerSource(A2Source.SCHEME_A2 + ":///usr/lib/a2" + queryPart);
+ } else if (source.trim().equals(A2Source.DEFAULT_A2_REFERENCE_URI)) {
+ if (Files.exists(homePath))
+ provisioningManager.registerSource(A2Source.SCHEME_A2_REFERENCE + "://" + homePath.toString()
+ + "/.local/share/a2" + queryPart);
+ provisioningManager
+ .registerSource(A2Source.SCHEME_A2_REFERENCE + ":///usr/local/share/a2" + queryPart);
+// provisioningManager
+// .registerSource(A2Source.SCHEME_A2_REFERENCE + ":///usr/local/lib/a2" + queryPart);
+ provisioningManager.registerSource(A2Source.SCHEME_A2_REFERENCE + ":///usr/share/a2" + queryPart);
+// provisioningManager.registerSource(A2Source.SCHEME_A2_REFERENCE + ":///usr/lib/a2" + queryPart);
} else {
- provisioningManager.registerSource(source);
+ provisioningManager.registerSource(source + queryPart);
}
}
}
@@ -118,47 +126,68 @@ public class OsgiBoot implements OsgiBootConstants {
/*
* HIGH-LEVEL METHODS
*/
- /** Bootstraps the OSGi runtime */
+ /**
+ * Bootstraps the OSGi runtime using these properties, which MUST be consistent
+ * with {@link BundleContext#getProperty(String)}. If these properties are
+ * null, system properties are used instead.
+ */
public void bootstrap() {
try {
long begin = System.currentTimeMillis();
- System.out.println();
- String osgiInstancePath = bundleContext.getProperty(INSTANCE_AREA_PROP);
- OsgiBootUtils
- .info("OSGi bootstrap starting" + (osgiInstancePath != null ? " (" + osgiInstancePath + ")" : ""));
- installUrls(getBundlesUrls());
- installUrls(getDistributionUrls());
- provisioningManager.install(null);
+ // Install bundles
+ install();
+ // Make sure fragments are properly considered by refreshing
+ refresh();
+ // Start bundles
startBundles();
long duration = System.currentTimeMillis() - begin;
- OsgiBootUtils.info("OSGi bootstrap completed in " + Math.round(((double) duration) / 1000) + "s ("
+ logger.log(DEBUG, () -> "OSGi bootstrap completed in " + Math.round(((double) duration) / 1000) + "s ("
+ duration + "ms), " + bundleContext.getBundles().length + " bundles");
} catch (RuntimeException e) {
- OsgiBootUtils.error("OSGi bootstrap FAILED", e);
+ logger.log(ERROR, "OSGi bootstrap FAILED", e);
throw e;
}
// diagnostics
- if (OsgiBootUtils.debug) {
+ if (logger.isLoggable(TRACE)) {
OsgiBootDiagnostics diagnostics = new OsgiBootDiagnostics(bundleContext);
diagnostics.checkUnresolved();
Map> duplicatePackages = diagnostics.findPackagesExportedTwice();
if (duplicatePackages.size() > 0) {
- OsgiBootUtils.info("Packages exported twice:");
+ logger.log(TRACE, "Packages exported twice:");
Iterator it = duplicatePackages.keySet().iterator();
while (it.hasNext()) {
String pkgName = it.next();
- OsgiBootUtils.info(pkgName);
+ logger.log(TRACE, pkgName);
Set bdles = duplicatePackages.get(pkgName);
Iterator bdlesIt = bdles.iterator();
while (bdlesIt.hasNext())
- OsgiBootUtils.info(" " + bdlesIt.next());
+ logger.log(TRACE, " " + bdlesIt.next());
}
}
}
System.out.println();
}
+ public void install() {
+ String osgiInstancePath = getProperty(InitConstants.PROP_OSGI_INSTANCE_AREA);
+ String osgiConfigurationPath = getProperty(InitConstants.PROP_OSGI_CONFIGURATION_AREA);
+ String osgiSharedConfigurationPath = getProperty(InitConstants.PROP_OSGI_CONFIGURATION_AREA);
+ logger.log(DEBUG, () -> "OSGi bootstrap starting" //
+ + (osgiInstancePath != null ? " data: " + osgiInstancePath + "" : "") //
+ + (osgiConfigurationPath != null ? " state: " + osgiConfigurationPath + "" : "") //
+ + (osgiSharedConfigurationPath != null ? " config: " + osgiSharedConfigurationPath + "" : "") //
+ );
+
+ // legacy install bundles
+ installUrls(getBundlesUrls());
+ installUrls(getDistributionUrls());
+
+ // A2 install bundles
+ provisioningManager.install(null);
+
+ }
+
public void update() {
provisioningManager.update();
}
@@ -181,7 +210,7 @@ public class OsgiBoot implements OsgiBootConstants {
String url = (String) urls.get(i);
installUrl(url, installedBundles);
}
- refreshFramework();
+// refreshFramework();
}
/** Actually install the provided URL */
@@ -189,21 +218,20 @@ public class OsgiBoot implements OsgiBootConstants {
try {
if (installedBundles.containsKey(url)) {
Bundle bundle = (Bundle) installedBundles.get(url);
- if (OsgiBootUtils.debug)
- debug("Bundle " + bundle.getSymbolicName() + " already installed from " + url);
- } else if (url.contains("/" + SYMBOLIC_NAME_EQUINOX + "/")
- || url.contains("/" + SYMBOLIC_NAME_OSGI_BOOT + "/")) {
- if (OsgiBootUtils.debug)
- warn("Skip " + url);
+ logger.log(TRACE, () -> "Bundle " + bundle.getSymbolicName() + " already installed from " + url);
+ } else if (url.contains("/" + InitConstants.SYMBOLIC_NAME_EQUINOX + "/")
+ || url.contains("/" + InitConstants.SYMBOLIC_NAME_INIT + "/")) {
+ if (logger.isLoggable(TRACE))
+ logger.log(WARNING, "Skip " + url);
return;
} else {
Bundle bundle = bundleContext.installBundle(url);
if (url.startsWith("http"))
- OsgiBootUtils
- .info("Installed " + bundle.getSymbolicName() + "-" + bundle.getVersion() + " from " + url);
- else if (OsgiBootUtils.debug)
- OsgiBootUtils.debug(
- "Installed " + bundle.getSymbolicName() + "-" + bundle.getVersion() + " from " + url);
+ logger.log(DEBUG,
+ () -> "Installed " + bundle.getSymbolicName() + "-" + bundle.getVersion() + " from " + url);
+ else
+ logger.log(TRACE,
+ () -> "Installed " + bundle.getSymbolicName() + "-" + bundle.getVersion() + " from " + url);
assert bundle.getSymbolicName() != null;
// uninstall previous versions
bundles: for (Bundle b : bundleContext.getBundles()) {
@@ -218,17 +246,17 @@ public class OsgiBoot implements OsgiBootConstants {
if (bundleV.getMicro() > bV.getMicro()) {
// uninstall older bundles
b.uninstall();
- OsgiBootUtils.debug("Uninstalled " + b);
+ logger.log(TRACE, () -> "Uninstalled " + b);
} else if (bundleV.getMicro() < bV.getMicro()) {
// uninstall just installed bundle if newer
bundle.uninstall();
- OsgiBootUtils.debug("Uninstalled " + bundle);
+ logger.log(TRACE, () -> "Uninstalled " + bundle);
break bundles;
} else {
// uninstall any other with same major/minor
if (!bundleV.getQualifier().equals(bV.getQualifier())) {
b.uninstall();
- OsgiBootUtils.debug("Uninstalled " + b);
+ logger.log(TRACE, () -> "Uninstalled " + b);
}
}
}
@@ -238,19 +266,19 @@ public class OsgiBoot implements OsgiBootConstants {
} catch (BundleException e) {
final String ALREADY_INSTALLED = "is already installed";
String message = e.getMessage();
- if ((message.contains("Bundle \"" + SYMBOLIC_NAME_OSGI_BOOT + "\"")
- || message.contains("Bundle \"" + SYMBOLIC_NAME_EQUINOX + "\""))
+ if ((message.contains("Bundle \"" + InitConstants.SYMBOLIC_NAME_INIT + "\"")
+ || message.contains("Bundle \"" + InitConstants.SYMBOLIC_NAME_EQUINOX + "\""))
&& message.contains(ALREADY_INSTALLED)) {
// silent, in order to avoid warnings: we know that both
// have already been installed...
} else {
if (message.contains(ALREADY_INSTALLED)) {
- if (OsgiBootUtils.isDebug())
- OsgiBootUtils.warn("Duplicate install from " + url + ": " + message);
+ if (logger.isLoggable(TRACE))
+ logger.log(WARNING, "Duplicate install from " + url + ": " + message);
} else
- OsgiBootUtils.warn("Could not install bundle from " + url + ": " + message);
+ logger.log(WARNING, "Could not install bundle from " + url + ": " + message);
}
- if (OsgiBootUtils.debug && !message.contains(ALREADY_INSTALLED))
+ if (logger.isLoggable(TRACE) && !message.contains(ALREADY_INSTALLED))
e.printStackTrace();
}
}
@@ -258,16 +286,78 @@ public class OsgiBoot implements OsgiBootConstants {
/*
* START
*/
+
+ /**
+ * Start bundles based on these properties.
+ *
+ * @see OsgiBoot#doStartBundles(Map)
+ */
public void startBundles() {
- startBundles(System.getProperties());
+ Map map = new TreeMap<>();
+ // first use properties
+// if (properties != null) {
+// for (String key : properties.keySet()) {
+// String property = key;
+// if (property.startsWith(InitConstants.PROP_ARGEO_OSGI_START)) {
+// map.put(property, properties.get(property));
+// }
+// }
+// }
+ // then try all start level until a maximum
+ int maxStartLevel = Integer
+ .parseInt(getProperty(InitConstants.PROP_ARGEO_OSGI_MAX_START_LEVEL, DEFAULT_MAX_START_LEVEL));
+ for (int i = 1; i <= maxStartLevel; i++) {
+ String key = InitConstants.PROP_ARGEO_OSGI_START + "." + i;
+ String value = getProperty(key);
+ if (value != null)
+ map.put(key, value);
+
+ }
+ // finally, override with system properties
+// for (Object key : System.getProperties().keySet()) {
+// if (key.toString().startsWith(InitConstants.PROP_ARGEO_OSGI_START)) {
+// map.put(key.toString(), System.getProperty(key.toString()));
+// }
+// }
+ // start
+ doStartBundles(map);
}
- public void startBundles(Properties properties) {
+// void startBundles(Properties properties) {
+// Map map = new TreeMap<>();
+// // first use properties
+// if (properties != null) {
+// for (Object key : properties.keySet()) {
+// String property = key.toString();
+// if (property.startsWith(InitConstants.PROP_ARGEO_OSGI_START)) {
+// map.put(property, properties.get(property).toString());
+// }
+// }
+// }
+// startBundles(map);
+// }
+
+ /**
+ * Start bundle based on keys starting with
+ * {@link InitConstants#PROP_ARGEO_OSGI_START}.
+ */
+ protected void doStartBundles(Map properties) {
FrameworkStartLevel frameworkStartLevel = bundleContext.getBundle(0).adapt(FrameworkStartLevel.class);
// default and active start levels from System properties
- Integer defaultStartLevel = Integer.parseInt(getProperty(PROP_OSGI_BUNDLES_DEFAULTSTARTLEVEL, "4"));
- Integer activeStartLevel = Integer.parseInt(getProperty(PROP_OSGI_STARTLEVEL, "6"));
+ int initialStartLevel = frameworkStartLevel.getInitialBundleStartLevel();
+ int defaultStartLevel = Integer.parseInt(getProperty(InitConstants.PROP_OSGI_BUNDLES_DEFAULTSTARTLEVEL, "4"));
+ int activeStartLevel = Integer.parseInt(getProperty(InitConstants.PROP_OSGI_STARTLEVEL, "6"));
+ if (logger.isLoggable(TRACE)) {
+ logger.log(TRACE,
+ "OSGi default start level: "
+ + getProperty(InitConstants.PROP_OSGI_BUNDLES_DEFAULTSTARTLEVEL, "") + ", using "
+ + defaultStartLevel);
+ logger.log(TRACE, "OSGi active start level: " + getProperty(InitConstants.PROP_OSGI_STARTLEVEL, "")
+ + ", using " + activeStartLevel);
+ logger.log(TRACE, "Framework start level: " + frameworkStartLevel.getStartLevel() + " (initial: "
+ + initialStartLevel + ")");
+ }
SortedMap> startLevels = new TreeMap>();
computeStartLevels(startLevels, properties, defaultStartLevel);
@@ -277,7 +367,23 @@ public class OsgiBoot implements OsgiBootConstants {
for (String bsn : startLevels.get(level))
bundleStartLevels.put(bsn, level);
}
- for (Bundle bundle : bundleContext.getBundles()) {
+
+ // keep only bundles with the highest version
+ Map startableBundles = new HashMap<>();
+ bundles: for (Bundle bundle : bundleContext.getBundles()) {
+ if (bundle.getVersion() == null)
+ continue bundles;
+ String bsn = bundle.getSymbolicName();
+ if (!startableBundles.containsKey(bsn)) {
+ startableBundles.put(bsn, bundle);
+ } else {
+ if (bundle.getVersion().compareTo(startableBundles.get(bsn).getVersion()) > 0) {
+ startableBundles.put(bsn, bundle);
+ }
+ }
+ }
+
+ for (Bundle bundle : startableBundles.values()) {
String bsn = bundle.getSymbolicName();
if (bundleStartLevels.containsKey(bsn)) {
BundleStartLevel bundleStartLevel = bundle.adapt(BundleStartLevel.class);
@@ -287,33 +393,58 @@ public class OsgiBoot implements OsgiBootConstants {
try {
bundle.start();
} catch (BundleException e) {
- OsgiBootUtils.error("Cannot mark " + bsn + " as started", e);
+ logger.log(ERROR, "Cannot mark " + bsn + " as started", e);
}
- if (getDebug())
- OsgiBootUtils.debug(bsn + " starts at level " + level);
+ logger.log(TRACE, () -> bsn + " v" + bundle.getVersion() + " starts at level " + level);
}
}
}
+
+ logger.log(TRACE, () -> "About to set framework start level to " + activeStartLevel + " ...");
+
frameworkStartLevel.setStartLevel(activeStartLevel, (FrameworkEvent event) -> {
- if (getDebug())
- OsgiBootUtils.debug("Framework event: " + event);
- int initialStartLevel = frameworkStartLevel.getInitialBundleStartLevel();
- int startLevel = frameworkStartLevel.getStartLevel();
- OsgiBootUtils.debug("Framework start level: " + startLevel + " (initial: " + initialStartLevel + ")");
+ if (event.getType() == FrameworkEvent.ERROR) {
+ logger.log(ERROR, "Start sequence failed", event.getThrowable());
+ } else {
+ logger.log(TRACE, () -> "Framework started at level " + frameworkStartLevel.getStartLevel());
+ }
});
+
+// // Start the framework level after level
+// int currentStartLevel = frameworkStartLevel.getStartLevel();
+// stages: for (int stage = currentStartLevel + 1; stage <= activeStartLevel; stage++) {
+// if (OsgiBootUtils.isDebug())
+// OsgiBootUtils.debug("Starting stage " + stage + "...");
+// final int nextStage = stage;
+// final CompletableFuture stageCompleted = new CompletableFuture<>();
+// frameworkStartLevel.setStartLevel(nextStage, (FrameworkEvent event) -> {
+// stageCompleted.complete(event);
+// });
+// FrameworkEvent event;
+// try {
+// event = stageCompleted.get();
+// } catch (InterruptedException | ExecutionException e) {
+// throw new IllegalStateException("Cannot continue start", e);
+// }
+// if (event.getThrowable() != null) {
+// OsgiBootUtils.error("Stage " + nextStage + " failed, aborting start.", event.getThrowable());
+// break stages;
+// }
+// }
}
- private static void computeStartLevels(SortedMap> startLevels, Properties properties,
+ private static void computeStartLevels(SortedMap> startLevels, Map properties,
Integer defaultStartLevel) {
// default (and previously, only behaviour)
- appendToStartLevels(startLevels, defaultStartLevel, properties.getProperty(PROP_ARGEO_OSGI_START, ""));
+ appendToStartLevels(startLevels, defaultStartLevel,
+ properties.getOrDefault(InitConstants.PROP_ARGEO_OSGI_START, ""));
// list argeo.osgi.start.* system properties
- Iterator