As expected, after the down vote of the expert group, jigsaw and Java 9 are delayed once more. This time it's a 8 week delay
http://mail.openjdk.java.net/pipermail/jdk9-dev/2017-May/005864.html
Will the expert group reach an agreement? I am not very optimistic, but would be happy to be proven wrong.
/opt/jprofiler5. While this post refers to a rather old JProfiler version, I am sure the principles apply also to more recent JProfiler version. If your JProfiler installation is not located inexport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/jprofiler5/bin/linux-x64 export JAVA_OPTS="$JAVA_OPTS -Xbootclasspath/a:/opt/jprofiler5/bin/agent.jar -agentpath:/opt/jprofiler5/bin/linux-x64/libjprofilerti.so=port=8849"
/opt/jprofiler5 change the above paths accordingly.java6-server.profile file contained in the <VIRGO_HOME>/configuration folder to ensure that the property org.osgi.framework.bootdelegation contains the com.jprofiler package, as in the example below.com.jprofile.*,\ line.After applying the above changes, start Virgo and connect using the JProfiler GUI.org.osgi.framework.bootdelegation = \ org.eclipse.virgo.osgi.extensions.*,\ org.eclipse.virgo.osgi.launcher.*,\ org.eclipse.virgo.kernel.authentication,\ com.sun.*,\ com.jprofiler.*,\ javax.xml.*,\ org.apache.xerces.jaxp.*,\ org.w3c.*,\ org.xml.*,\ sun.*
 |
| A screenshot taken from the SourceForge download page |
export JAVA_OPTS=-Dcatalina.base=/home/giamma/virgo
./startup.sh
cd /home/giamma/virgo
touch lib/tomcat-plugin.jar
In the Synchronous Bundle Listener event call back, the subsystem can look at the resources of the bundle and check if there is anything of its liking. If it is, it can use this resource to perform the necessary initialization for the new bundles.
TinyBundle bundle = TinyBundles.bundle()
.add( TestActivator.class )
.add( HelloWorld.class )
.set( Constants.BUNDLE_SYMBOLICNAME, "test.bundle" )
.set( Constants.EXPORT_PACKAGE,
HelloWorld.class.getPackage().getName() )
.set( Constants.IMPORT_PACKAGE,
"org.apache.commons.collections" )
.set( Constants.BUNDLE_ACTIVATOR,
TestActivator.class.getName() );
InputStream is = bundle.build(TinyBundles.withBnd());
Bundle installed = getBundleContext().installBundle("dummyLocation", is);
installed.start();
Manifest-Version: 1.0 Fragment-Host: com.springsource.org.apache.catalina Bundle-ManifestVersion: 2 Bundle-Name: Tomcat DBCP Bundle-SymbolicName: org.apache.tomcat.dbcp Bundle-Version: 7.0.27 Bundle-Vendor: apache Bundle-RequiredExecutionEnvironment: JavaSE-1.6 Import-Package: javax.management, javax.management.openmbean, javax.naming, javax.sql, org.apache.juli.logging
Manifest-Version: 1.0 Fragment-Host: com.springsource.org.apache.catalina Bundle-ManifestVersion: 2 Bundle-Name: PostgreSQL JDBC Driver Bundle-SymbolicName: org.postgresql.jdbc.catalina Bundle-Version: 9.2.1000 Bundle-Vendor: postgresql Bundle-RequiredExecutionEnvironment: JavaSE-1.6
Manifest-Version: 1.0 Bundle-ManifestVersion: 2 Bundle-Name: JNDITomcatBridge Bundle-SymbolicName: jndi.tomcat.bridge Bundle-Version: 1.0.0.qualifier Bundle-Vendor: org.example Fragment-Host: com.springsource.org.apache.catalina;bundle-version="7.0.26" Bundle-RequiredExecutionEnvironment: JavaSE-1.6 Import-Package: org.apache.catalina.mbeans;version="7.0.26"
import javax.naming.Binding;
import javax.naming.Context;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
import javax.naming.spi.NamingManager;
import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleEvent;
import org.apache.catalina.Server;
import org.apache.catalina.mbeans.GlobalResourcesLifecycleListener;
import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
public class GlobalJNDILifecycleListener extends GlobalResourcesLifecycleListener {
private static final Log log = LogFactory.getLog(GlobalJNDILifecycleListener.class);
@Override
public void lifecycleEvent(LifecycleEvent event) {
super.lifecycleEvent(event);
if (Lifecycle.START_EVENT.equals(event.getType())) {
Server server = (Server) event.getLifecycle();
Context ctx = server.getGlobalNamingContext();
ContextFactory factory = new ContextFactory(ctx);
try {
NamingManager.setInitialContextFactoryBuilder(factory);
log.info("Published Global Naming as default InitialContext");
logJNDIEntries(ctx, null);
} catch (NamingException e) {
log.error("Naming Exception:", e);
}
}
}
private void logJNDIEntries(Context context, String prefix) throws NamingException {
NamingEnumeration<Binding> namingEnumeration = context.listBindings("");
while (namingEnumeration.hasMoreElements()) {
Binding binding = namingEnumeration.next();
String nameEntry = binding.getName();
String fullName = (prefix == null || prefix.equals("") ? nameEntry : prefix + "/" + nameEntry);
String entryClassName = binding.getClassName();
if (Context.class.getName().equals(entryClassName)) {
Context ctx = (Context) binding.getObject();
logJNDIEntries(ctx, fullName);
} else {
log.info("Found: " + fullName);
}
}
}
}
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.naming.spi.InitialContextFactory;
import javax.naming.spi.InitialContextFactoryBuilder;
/**
* Simple implementation of {@link InitialContextFactory} that returns the global {@link InitialContext}
* obtained from Tomcat
*
* @author giamma, stefano
*
*/
public class ContextFactory implements InitialContextFactoryBuilder, InitialContextFactory {
private Context context;
public ContextFactory(Context context) {
this.context = context;
}
@Override
public InitialContextFactory createInitialContextFactory(Hashtable environment) throws NamingException {
return this;
}
@Override
public Context getInitialContext(Hashtable environment) throws NamingException {
return context;
}
}
<-- Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> --> <Listener className="com.example.catalina.mbeans.GlobalJNDILifecycleListener"/>
<GlobalNamingResources>
<Resource name="jdbc/db"
type="javax.sql.DataSource" username="user"
password="password"
factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"
driverClassName="org.postgresql.Driver"
url="jdbc:postgresql://127.0.0.1/db"
maxActive="20" maxIdle="10"/>
</GlobalNamingResources>