Examples of org.apache.hivemind.ClassResolver

org.apache.hivemind.ClassResolver
An object which is used to resolve classes and class-path resources. This is needed because, in an application server, different class loaders may be involved in loading different HiveMind modules. For example, the HiveMind library may be on the system claasspath, and modules may include EJBs and WARs, each loaded by a different classloader.
The class loader for the framework needs to be able to see resources in the application, but the application's class loader is a descendent of the framework's class loader. To resolve this, we need a 'hook', an instance that provides access to the application's class loader. @author Howard Lewis Ship

     */
    protected Registry constructRegistry(FilterConfig config)
    {
        RegistryBuilder builder = new RegistryBuilder();


        ClassResolver resolver = new DefaultClassResolver();


        builder.addModuleDescriptorProvider(getModuleDescriptorProvider(resolver));


        addWebInfDescriptor(config.getServletContext(), resolver, builder);

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     * descriptor (i.e., those visible on the classpath). Files are resolved using
     * {@link HiveMindTestCase#getResource(String)}.
     */
    protected Registry buildFrameworkRegistry(String[] files) throws Exception
    {
        ClassResolver resolver = getClassResolver();


        List descriptorResources = new ArrayList();
        for (int i = 0; i < files.length; i++)
        {
            Resource resource = getResource(files[i]);

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     * {@link org.apache.hivemind.ModuleDescriptorProvider}, plus the master module descriptor
     * (i.e., those visible on the classpath).
     */
    protected Registry buildFrameworkRegistry(ModuleDescriptorProvider customProvider)
    {
        ClassResolver resolver = getClassResolver();


        RegistryBuilder builder = new RegistryBuilder();


        builder.addModuleDescriptorProvider(new XmlModuleDescriptorProvider(resolver));
        builder.addModuleDescriptorProvider(customProvider);

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        }
    }


    public static Document createDefaultRegistryDocument()
    {
        ClassResolver resolver = new DefaultClassResolver();
        ModuleDescriptorProvider provider = new XmlModuleDescriptorProvider(resolver);


        RegistrySerializer serializer = new RegistrySerializer();


        serializer.addModuleDescriptorProvider(provider);

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        assertNotNull(h.getErrorHandler());
    }


    public void testBuilderClassResolverFacet()
    {
        ClassResolver cr = (ClassResolver) newMock(ClassResolver.class);


        MockControl pc = newControl(ServiceImplementationFactoryParameters.class);
        ServiceImplementationFactoryParameters p = (ServiceImplementationFactoryParameters) pc
                .getMock();

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     * descriptor (i.e., those visible on the classpath). Files are resolved using
     * {@link HiveMindTestCase#getResource(String)}.
     */
    protected Registry buildFrameworkRegistry(String[] files) throws Exception
    {
        ClassResolver resolver = getClassResolver();


        List descriptorResources = new ArrayList();
        for (int i = 0; i < files.length; i++)
        {
            Resource resource = getResource(files[i]);

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     * {@link org.apache.hivemind.ModuleDescriptorProvider}, plus the master module descriptor
     * (i.e., those visible on the classpath).
     */
    protected Registry buildFrameworkRegistry(ModuleDescriptorProvider customProvider)
    {
        ClassResolver resolver = getClassResolver();


        RegistryBuilder builder = new RegistryBuilder();


        builder.addModuleDescriptorProvider(new XmlModuleDescriptorProvider(resolver));
        builder.addModuleDescriptorProvider(customProvider);

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        // here that aren't necessary in an ordinary HiveMind application.


        String projectRoot = System.getProperty("PROJECT_ROOT", ".");
        String path = projectRoot + "/examples/src/descriptor/META-INF/" + fileName;


        ClassResolver resolver = new DefaultClassResolver();
        RegistryBuilder builder = new RegistryBuilder();


        builder.addModuleDescriptorProvider(new XmlModuleDescriptorProvider(resolver));


        // Register the examples.xml file, which (given its non-standard name)

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        URL[] urls = new URL[] { f.toURL()};


        ClassLoader loader =
            new URLClassLoader(urls, Thread.currentThread().getContextClassLoader());


        ClassResolver resolver = new DefaultClassResolver(loader);


        RegistryBuilder b = new RegistryBuilder();
        b.processModules(resolver);


        RegistryInfrastructure r =

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        assertNotNull(h.getErrorHandler());
    }


    public void testBuilderClassResolverFacet()
    {
        ClassResolver cr = new DefaultClassResolver();


        MockControl control = newControl(Module.class);
        Module module = (Module) control.getMock();


        module.getClassResolver();

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org.apache.hivemind.examples.ExampleUtils

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