Hello,
We solved our problem!
We had to set the classloader to the classes' classloader and put some
internal class in the bootdelegation. Hopefully this post is usefull
for others.
Activator.java:
final ClassLoader cl = this.getClass().getClassLoader();
Thread thread = new Thread() {
@Override
public void run() {
Thread.currentThread().setContextClassLoader(cl);
PrifesPrinterService serv = new PrifesPrinterService();
PrifesPrinter pp = serv.getPrifesPrinterPort();
System.out.println(pp.sendData(1, 1, "Test"));
}
};
thread.start();
master bundle:
...
configMap.put(Constants.FRAMEWORK_BOOTDELEGATION,
"com.sun.xml.internal.ws.api.message");
...
Felix felix = new Felix(configMap, list);
...
Greetings,
Stefan
On 4/10/08, bitrain _ <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I cleaned up the sources a bit and pasted them below. The code for the
> master bundle is not very interesting (it shows a gui with a fileopen
> button), apart from the method which loads the bundles and the method
> which loads felix. Both are at the bottom of the post.
>
> Hopefully somebody can help us.
>
> Greetings,
>
> Stefan
>
> Activator.java for dynamically loaded bundle:
>
>
> package nl.prifes.printer.log;
>
>
> import org.osgi.framework.BundleActivator;
> import org.osgi.framework.BundleContext;
>
> public class Activator implements BundleActivator{
> private BundleContext m_context = null;
>
> public void start(BundleContext context) throws Exception {
> System.out.println("Loading log bundle");
> m_context = context;
>
>
> final ClassLoader cl = context.getClass().getClassLoader();
>
> System.out.println(cl);
>
> Thread thread = new Thread() {
> @Override
> public void run() {
> System.out.println("pre" +
> Thread.currentThread().getContextClassLoader());
>
> Thread.currentThread().setContextClassLoader(cl);
>
> PrifesPrinterService serv = new PrifesPrinterService();
>
> System.out.println("cla" +
> Thread.currentThread().getContextClassLoader());
> PrifesPrinter pp = serv.getPrifesPrinterPort();
> System.out.println("sendpre");
>
> System.out.println(pp.sendData(1, 1, "Test"));
> }
> };
>
> thread.start();
> }
>
>
> public void stop(BundleContext context) throws Exception {
> System.out.println("Stopping log bundle");
> m_context = null;
> }
> }
>
> pom.xml for dynamically loaded bundle:
>
> <project>
> <modelVersion>4.0.0</modelVersion>
> <packaging>bundle</packaging>
> <name>PRIFES Printer log</name>
> <description>Does something with logs</description>
> <groupId>nl.prifes.printer</groupId>
> <artifactId>printerlogbundle</artifactId>
> <version>1.0.0</version>
>
> <dependencies>
> <dependency>
> <groupId>org.apache.felix</groupId>
> <artifactId>org.osgi.core</artifactId>
> <version>1.0.0</version>
> </dependency>
> <dependency>
> <groupId>nl.prifes.printer</groupId>
> <artifactId>prifesprinter</artifactId>
> <version>1.0.0</version>
> </dependency>
> <dependency>
> <groupId>com.sun.xml.ws</groupId>
> <artifactId>jaxws-rt</artifactId>
> <version>2.0_03-SNAPSHOT</version>
> </dependency>
> </dependencies>
>
> <build>
> <plugins>
> <plugin>
> <groupId>org.apache.felix</groupId>
> <artifactId>maven-bundle-plugin</artifactId>
> <version>1.4.0</version>
> <extensions>true</extensions>
> <configuration>
> <instructions>
> <Private-Package>nl.prifes.printer.log</Private-Package>
>
> <Bundle-Activator>nl.prifes.printer.log.Activator</Bundle-Activator>
>
> <Import-Package>javax.jws,javax.xml.bind,javax.xml.bind.annotation,javax.xml.namespace,javax.xml.ws,nl.prifes.printer.host.service,org.osgi.framework;version="1.3"</Import-Package>
> </instructions>
> </configuration>
> </plugin>
>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>jaxws-maven-plugin</artifactId>
> <executions>
> <execution>
> <goals>
> <goal>wsimport</goal>
> </goals>
> <configuration>
> <wsdlUrls>
>
> <wsdlUrl>http://localhost:8084/prifesserver/PrifesPrinter?wsdl</wsdlUrl>
> </wsdlUrls>
>
> <packageName>nl.prifes.printer.log</packageName>
> </configuration>
> </execution>
> </executions>
> </plugin>
>
> <plugin>
> <artifactId>maven-compiler-plugin</artifactId>
> <version>RELEASE</version>
> <configuration>
> <source>1.5</source>
> <target>1.5</target>
> </configuration>
> </plugin>
> </plugins>
> </build>
>
> <repositories>
> <repository>
> <id>maven-repository.dev.java.net</id>
> <name>maven</name>
> <url>http://download.java.net/maven/1/</url>
> <layout>legacy</layout>
> </repository>
> <repository>
> <id>maven2-repository.dev.java.net</id>
> <name>maven2</name>
> <url>http://download.java.net/maven/2/</url>
> </repository>
> </repositories>
> <pluginRepositories>
> <pluginRepository>
> <id>maven2-repository.dev.java.net</id>
> <url>http://download.java.net/maven/2/</url>
> </pluginRepository>
> </pluginRepositories>
> </project>
>
> Bundle load method:
>
> private void actionPerformed(java.awt.event.ActionEvent evt) {
> if(evt.getSource() == openButton){
> JFileChooser fc = new JFileChooser();
> int retVal = fc.showOpenDialog(ServiceList.this);
> if(retVal == JFileChooser.APPROVE_OPTION){
> File file = fc.getSelectedFile();
> final String filePath = file.toURI().toString();
> System.out.println(filePath);
>
> try {
> Bundle b = m_act.getContext().installBundle(filePath);
> System.out.println(b.getHeaders().toString());
> ServiceItem si = new ServiceItem(m_act, b);
> addItem(si);
> }
> catch (BundleException ex) {
>
> Logger.getLogger(ServiceList.class.getName()).log(Level.SEVERE, "Boem
> while installing service", ex);
> }
> }
> }
> }
>
>
> Felix load method:
>
> public static void main(String[] argv) throws Exception{
> final File cachedir =
> File.createTempFile("felix.example.servicebased", null);
> cachedir.delete();
> Runtime.getRuntime().addShutdownHook(new Thread() {
> @Override
> public void run(){
> deleteFileOrDir(cachedir);
> }
> });
>
> Map configMap = new StringMap(false);
> configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES,
> "org.osgi.framework; version=1.3.0," +
> "org.osgi.service.packageadmin; version=1.2.0," +
> "org.osgi.service.startlevel; version=1.0.0," +
> "org.osgi.service.url; version=1.0.0," +
> "org.osgi.util.tracker; version=1.3.2," +
> "nl.prifes.printer.host.service; version=1.0.0," +
> "javax.swing," +
>
> "javax.jws,javax.xml.bind.annotation,javax.xml.bind,javax.xml.ws,javax.xml.namespace"
> );
> configMap.put(AutoActivator.AUTO_START_PROP + ".1",""
> );
> configMap.put(FelixConstants.LOG_LEVEL_PROP, "1");
> configMap.put(BundleCache.CACHE_PROFILE_DIR_PROP,
> cachedir.getAbsolutePath());
>
> // Create list to hold custom framework activators.
> List list = new ArrayList();
> // Add activator to process auto-start/install properties.
> list.add(new AutoActivator(configMap));
> // Add our own activator.
> list.add(new Activator());
>
> try{
> // Now create an instance of the framework.
> Felix felix = new Felix(configMap, list);
> felix.start();
> }
> catch (Exception ex){
> System.err.println("Could not create framework: " + ex);
> ex.printStackTrace();
> System.exit(-1);
>
> }
> }
>
> On 4/10/08, Marcel Offermans <[EMAIL PROTECTED]> wrote:
> > Hello Stefan,
> >
> > On Apr 9, 2008, at 13:05 , bitrain _ wrote:
> >
> >
> > > We tried setting the classloader in our own thread:
> > >
> > > final ClassLoader cl =
> > context.getClass().getClassLoader();
> > > Thread thread = new Thread() {
> > > public void run() {
> > >
> > Thread.currentThread().setContextClassLoader(cl);
> > >
> > > PrifesPrinterService serv = new PrifesPrinterService();
> > > PrifesPrinter pp = serv.getPrifesPrinterPort();
> > > System.out.println(pp.sendData(1, 1,
> > "Test"));
> > > }
> > > };
> > > thread.start();
> > >
> > > The context is the bundlecontext from the bundle which contains the
> > > classes. We also tried getting the classloader from the master bundle,
> > > but they all produce the same runtime modeler error.
> > >
> >
> > Hard to tell from just your messages what is going on exactly. The best
> > advice I can give you is to use the debugger to figure out exactly what's
> > going on inside that code. Try and instrument your classloaders if
> > necessary.
> >
> >
> > Greetings, Marcel
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> > [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
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