Examples of org.apache.xbean.osgi.bundle.util.BundleClassLoader

Package org.apache.xbean.osgi.bundle.util

Examples of org.apache.xbean.osgi.bundle.util.BundleClassLoader

org.apache.xbean.osgi.bundle.util.BundleClassLoader
ClassLoader for a {@link Bundle}.
In OSGi, resource lookup on resources in the META-INF directory using {@link Bundle#getResource(String)} or {@link Bundle#getResources(String)} does not return the resources found in the wired bundles of the bundle (wired via Import-Package or DynamicImport-Package). This class loader implementation provides {@link #getResource(String)} and {@link #getResources(String)} methods that do delegate such resource lookups tothe wired bundles.
The URLs returned by {@link Bundle#getResource(String)} or {@link Bundle#getResources(String)} methods are OSGi framework specific "bundle" URLs. This sometimes can cause problems with 3rd party libraries which do not understand how to interpret the "bundle" URLs. This ClassLoader implementation, if enabled, can return jar URLs for resources found in embedded jars in the bundle. If a resource is found within a directory in the bundle the URL returned for that resource is unconverted. @version $Rev: 1163514 $ $Date: 2011-08-31 07:37:38 +0000 (Wed, 31 Aug 2011) $

        // ( a TCCL that is consistent with what is set when the same
        // classes are loaded when the configuration is started.
        Thread thread = Thread.currentThread();
        ClassLoader oldCl = thread.getContextClassLoader();
        //TODO OSGI fixme
        thread.setContextClassLoader( new BundleClassLoader(context.getConfiguration().getBundle()));
        try {
            try {
                configurationDatas.add(context.getConfigurationData());
            } catch (DeploymentException e) {
                Configuration configuration = context.getConfiguration();

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                                           Bundle bundle,
                                           boolean isEJB) 
            throws DeploymentException {
        Deployable deployable = module.getDeployable();
        if (deployable instanceof DeployableJarFile) {
            return discoverWebServices( ((DeployableJarFile) deployable).getJarFile(), isEJB, new BundleClassLoader(bundle));
        } else if (deployable instanceof DeployableBundle) {
            return discoverWebServices( ((DeployableBundle) deployable).getBundle(), isEJB);
        } else {
            throw new DeploymentException("Unsupported deployable: " + deployable.getClass());
        }

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    }


    public Object getObject(AbstractName objectName) {
        ClassLoader cl = null;
        try {
            cl = new BundleClassLoader(kernel.getBundleFor(objectName));
        } catch(GBeanNotFoundException e) {
            cl = KernelManagementHelper.class.getClassLoader();
        }
        return kernel.getProxyManager().createProxy(objectName, cl);
    }

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            } else if (type.equals(ConfigurationModuleType.WAR)) {
                result = config.findGBean(new AbstractNameQuery(WebModule.class.getName()));
            } else {
                return null;
            }
            ClassLoader classLoader = new BundleClassLoader(kernel.getBundleFor(result));
            return (J2EEDeployedObject) kernel.getProxyManager().createProxy(result, classLoader);
        } catch (GBeanNotFoundException e) {
            throw new IllegalStateException("Bad config ID: " + e.getMessage(), e);
        }
    }

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    @Override
    public void start(BundleContext bundleContext) throws Exception {
        InputStream in = bundleContext.getBundle().getResource(ResourceConfigReader.CONFIG_FILE).openStream();
        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
        Thread.currentThread().setContextClassLoader(new BundleClassLoader(bundleContext.getBundle()));
        ResourceConfig config;
        try {
            config = new ResourceConfigReader(new BundleClassLoader(bundleContext.getBundle())).parse(in);
        } finally {
            Thread.currentThread().setContextClassLoader(tccl);
        }


        ConfigService configService = new ConfigServiceImpl(config);

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        // ( a TCCL that is consistent with what is set when the same
        // classes are loaded when the configuration is started.
        Thread thread = Thread.currentThread();
        ClassLoader oldCl = thread.getContextClassLoader();
        //TODO OSGI fixme
        thread.setContextClassLoader(new BundleClassLoader(context.getConfiguration().getBundle()));
        try {
            try {
                configurationDatas.add(context.getConfigurationData());
            } catch (DeploymentException e) {
                Configuration configuration = context.getConfiguration();

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    private AppInfo getAppInfo(EARContext earContext, EjbModule ejbModule, Bundle bundle) throws DeploymentException {
        EarData earData = EarData.KEY.get(earContext.getGeneralData());
        if (earData.getAppInfo() == null) {


            ClassLoader bundleLoader = new BundleClassLoader(bundle);


            // temporary classloader is used for processing ejb annotations and byte code manipulation during ejb load
//            TemporaryClassLoader temporaryClassLoader = new TemporaryClassLoader(new URL[0], bundleLoader);


            // create an openejb app module for the ear containing all ejb modules

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