Examples of org.apache.catalina.Context.bind()

org.apache.catalina.Context.bind()
Change the current thread context class loader to the web application class loader. If no web application class loader is defined, or if the current thread is already using the web application class loader then no change will be made. If the class loader is changed and a {@link ThreadBindingListener} is configured then{@link ThreadBindingListener#bind()} will be called after the change hasbeen made. @param usePrivilegedAction Should a {@link java.security.PrivilegedAction} be used whenobtaining the current thread context class loader and setting the new one? @param originalClassLoader The current class loader if known to save this method having to look it up @return If the class loader has been changed by the method it will returnthe thread context class loader in use when the method was called. If no change was made then this method returns null.

        // An async error page may dispatch to another resource. This flag helps
        // ensure an infinite error handling loop is not entered
        boolean errorAtStart = response.isError();


        try {
            context.bind(Globals.IS_SECURITY_ENABLED, MY_CLASSLOADER);


            if (!asyncAtStart && !context.fireRequestInitEvent(request)) {
                // Don't fire listeners during async processing (the listener
                // fired for the request that called startAsync()).
                // If a request init listener throws an exception, the request

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        throws IOException, ServletException {


        // Select the Context to be used for this Request
        Context context = request.getContext();


        context.bind(false, MY_CLASSLOADER);


        // Ask this Context to process this request
        context.getPipeline().getFirst().event(request, response, event);

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            // The call to expire() may not have been triggered by the webapp.
            // Make sure the webapp's class loader is set when calling the
            // listeners
            ClassLoader oldContextClassLoader = null;
            try {
                oldContextClassLoader = context.bind(Globals.IS_SECURITY_ENABLED, null);
                if (notify) {
                    Object listeners[] = context.getApplicationLifecycleListeners();
                    if (listeners != null && listeners.length > 0) {
                        HttpSessionEvent event =
                            new HttpSessionEvent(getSession());

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                (HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                 sm.getString("standardHost.noContext"));
            return;
        }


        context.bind(Globals.IS_SECURITY_ENABLED, MY_CLASSLOADER);


        if (request.isAsyncSupported()) {
            request.setAsyncSupported(context.getPipeline().isAsyncSupported());
        }

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        throws IOException, ServletException {


        // Select the Context to be used for this Request
        Context context = request.getContext();


        context.bind(false, MY_CLASSLOADER);


        // Ask this Context to process this request
        context.getPipeline().getFirst().event(request, response, event);

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            // Make sure the webapp's class loader is set when calling the
            // listeners
            if (notify) {
                ClassLoader oldContextClassLoader = null;
                try {
                    oldContextClassLoader = context.bind(Globals.IS_SECURITY_ENABLED, null);
                    Object listeners[] = context.getApplicationLifecycleListeners();
                    if (listeners != null && listeners.length > 0) {
                        HttpSessionEvent event =
                            new HttpSessionEvent(getSession());
                        for (int i = 0; i < listeners.length; i++) {

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            // Unbind any objects associated with this session
            String keys[] = keys();
            ClassLoader oldContextClassLoader = null;
            try {
                oldContextClassLoader = context.bind(Globals.IS_SECURITY_ENABLED, null);
                for (int i = 0; i < keys.length; i++) {
                    removeAttributeInternal(keys[i], notify);
                }
            } finally {
                context.unbind(Globals.IS_SECURITY_ENABLED, oldContextClassLoader);

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                (HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                 sm.getString("standardHost.noContext"));
            return;
        }


        context.bind(Globals.IS_SECURITY_ENABLED, MY_CLASSLOADER);


        if (request.isAsyncSupported()) {
            request.setAsyncSupported(context.getPipeline().isAsyncSupported());
        }

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        throws IOException, ServletException {


        // Select the Context to be used for this Request
        Context context = request.getContext();


        context.bind(false, MY_CLASSLOADER);


        // Ask this Context to process this request
        context.getPipeline().getFirst().event(request, response, event);

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            // The call to expire() may not have been triggered by the webapp.
            // Make sure the webapp's class loader is set when calling the
            // listeners
            ClassLoader oldContextClassLoader = null;
            try {
                oldContextClassLoader = context.bind(Globals.IS_SECURITY_ENABLED, null);
                if (notify) {
                    Object listeners[] = context.getApplicationLifecycleListeners();
                    if (listeners != null && listeners.length > 0) {
                        HttpSessionEvent event =
                            new HttpSessionEvent(getSession());

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