Examples of net.sourceforge.stripes.config.Configuration

net.sourceforge.stripes.config.Configuration

Type safe interface for accessing configuration information used to configure Stripes. All Configuration implementations are handed a reference to the BootstrapPropertyResolver to enable them to find initial values and fully initialize themselves. Through the BootstrapPropertyResolver implementations also get access to the ServletConfig of the DispatcherServlet which can be used for locating configuration values if desired.

Implementations of Configuration should fail fast. At initialization time they should detect as many failures as possible and raise an exception. Since exceptions in Configuration are considered fatal there are no exception specifications and implementations are expected to throw runtime exceptions with plenty of details about the failure and its suspected cause(s).
@author Tim Fennell

     *        type conversion should occur
     * @return a Resolution if the error handling code determines that some kind of resolution
     *         should be processed in favor of continuing on to handler invocation
     */
    public static Resolution invokeEventHandler(ExecutionContext ctx) throws Exception {
        final Configuration config = StripesFilter.getConfiguration();
        final Method handler = ctx.getHandler();
        final ActionBean bean = ctx.getActionBean();


        // Finally execute the handler method!
        ctx.setLifecycleStage(LifecycleStage.EventHandling);
        ctx.setInterceptors(config.getInterceptors(LifecycleStage.EventHandling));


        return ctx.wrap( new Interceptor() {
            public Resolution intercept(ExecutionContext ctx) throws Exception {
                Object returnValue = handler.invoke(bean);
                fillInValidationErrors(ctx);

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     * @param ctx the current execution context representing the request
     * @param resolution the resolution to be executed unless another is substituted by an
     *        interceptor before calling ctx.proceed()
     */
    public static void executeResolution(ExecutionContext ctx, Resolution resolution) throws Exception {
        final Configuration config = StripesFilter.getConfiguration();


        ctx.setLifecycleStage(LifecycleStage.ResolutionExecution);
        ctx.setInterceptors(config.getInterceptors(LifecycleStage.ResolutionExecution));
        ctx.setResolution(resolution);


        Resolution retval = ctx.wrap( new Interceptor() {
            public Resolution intercept(ExecutionContext context) throws Exception {
                ActionBeanContext abc = context.getActionBeanContext();

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    private static final Log log = Log.getInstance(SpringInjectionPostProcessor.class);
    private ServletContext servletContext;


    /** Get the servlet context from the object factory's configuration. */
    public void setObjectFactory(DefaultObjectFactory factory) {
        Configuration configuration = factory.getConfiguration();
        if (configuration == null) {
            final String name = getClass().getSimpleName();
            throw new IllegalStateException("The object factory passed to " + name
                    + " has no configuration. The configuration is required by " + name
                    + " to get the servlet context.");
        }


        ServletContext servletContext = configuration.getServletContext();
        if (this.servletContext != null && this.servletContext != servletContext) {
            final String name = getClass().getSimpleName();
            throw new IllegalStateException("An attempt was made to use a single instance of "
                    + name + " in two different servlet contexts. " + name + " instances "
                    + "cannot be shared across servlet contexts.");

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            for (int i = 0; i < count; i++) {
            Map<String, String> params = new HashMap<String, String>();
            params.put("ActionResolver.Packages", "foo.bar");
            MockServletContext mockServletContext = StripesTestFixture.createServletContext();
            try {
                Configuration config = StripesFilter.getConfiguration();
                Assert.assertNotNull(config, "config is null for context " + mockServletContext.getServletContextName());
            } finally {
                mockServletContext.close();
            }
        }

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        public TestBean getBean() { return bean; }
    }


    @Test(groups = "fast", dependsOnMethods = "testExplicitSetterInjection")
    public void testInjectionViaObjectPostProcessor() throws Exception {
        Configuration configuration = StripesTestFixture.getDefaultConfiguration();
        ServletContext sc = configuration.getServletContext();
        sc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, this.ctx);
        DefaultObjectFactory factory = new DefaultObjectFactory();
        factory.init(configuration);
        factory.addPostProcessor(new SpringInjectionPostProcessor());
        PostProcessorTarget target = factory.newInstance(PostProcessorTarget.class);

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