Examples with AlfrescoRuntimeException org.alfresco.error.AlfrescoRuntimeException used on opensource projects

Example 21 with AlfrescoRuntimeException

use of org.alfresco.error.AlfrescoRuntimeException in project acs-community-packaging by Alfresco.

the class BaseActionWizard method initialiseActionHandlers.

/**
 * Initialises the action handlers from the current configuration.
 */
protected void initialiseActionHandlers() {
    if ((this.actionHandlers == null) || (Application.isDynamicConfig(FacesContext.getCurrentInstance()))) {
        ConfigService svc = Application.getConfigService(FacesContext.getCurrentInstance());
        Config wizardCfg = svc.getConfig("Action Wizards");
        if (wizardCfg != null) {
            ConfigElement actionHandlerCfg = wizardCfg.getConfigElement("action-handlers");
            if (actionHandlerCfg != null) {
                this.actionHandlers = new HashMap<String, IHandler>(20);
                // instantiate each handler and store in the map
                for (ConfigElement child : actionHandlerCfg.getChildren()) {
                    String actionName = child.getAttribute("name");
                    String handlerClass = child.getAttribute("class");
                    if (actionName != null && actionName.length() > 0 && handlerClass != null && handlerClass.length() > 0) {
                        try {
                            @SuppressWarnings("unchecked") Class klass = Class.forName(handlerClass);
                            IHandler handler = (IHandler) klass.newInstance();
                            this.actionHandlers.put(actionName, handler);
                        } catch (Exception e) {
                            throw new AlfrescoRuntimeException("Failed to setup action handler for '" + actionName + "'", e);
                        }
                    }
                }
            } else {
                logger.warn("Could not find 'action-handlers' configuration element");
            }
        } else {
            logger.warn("Could not find 'Action Wizards' configuration section");
        }
    }
}

Example 22 with AlfrescoRuntimeException

use of org.alfresco.error.AlfrescoRuntimeException in project acs-community-packaging by Alfresco.

the class AjaxServlet method service.

/**
 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 */
protected void service(final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException {
    request.setCharacterEncoding("utf-8");
    // set default character encoding for the response
    response.setCharacterEncoding("utf-8");
    response.setContentType("text/xml;charset=UTF-8");
    long startTime = 0;
    String uri = request.getRequestURI();
    if (logger.isDebugEnabled()) {
        final String queryString = request.getQueryString();
        logger.debug("Processing URL: " + uri + ((queryString != null && queryString.length() > 0) ? ("?" + queryString) : ""));
    }
    // dump the request headers
    if (headersLogger.isDebugEnabled()) {
        final Enumeration<?> headers = request.getHeaderNames();
        while (headers.hasMoreElements()) {
            final String name = (String) headers.nextElement();
            headersLogger.debug(name + ": " + request.getHeader(name));
        }
    }
    try {
        // Make sure the user is authenticated, if not throw an error to return the
        // 500 Internal Server Error code back to the client
        AuthenticationStatus status = servletAuthenticate(request, response, false);
        if (status == AuthenticationStatus.Failure) {
            response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Access Denied: User not authenticated");
            return;
        }
        setNoCacheHeaders(response);
        uri = uri.substring(request.getContextPath().length() + "/".length());
        final String[] tokens = uri.split("/");
        if (tokens.length < 3) {
            throw new AlfrescoRuntimeException("Servlet URL did not contain all required args: " + uri);
        }
        // retrieve the command from the URL
        final String commandName = tokens[1];
        // retrieve the binding expression from the URL
        final String expression = tokens[2];
        // setup the faces context
        final FacesContext facesContext = FacesHelper.getFacesContext(request, response, getServletContext());
        // start a timer
        if (perfLogger.isDebugEnabled())
            startTime = System.currentTimeMillis();
        // instantiate the relevant command
        AjaxCommand command = null;
        if (Command.invoke.toString().equals(commandName)) {
            command = new InvokeCommand();
        } else if (Command.get.toString().equals(commandName)) {
            command = new GetCommand();
        } else {
            throw new AlfrescoRuntimeException("Unrecognised command received: " + commandName);
        }
        // execute the command
        command.execute(facesContext, expression, request, response);
    } catch (RuntimeException error) {
        handleError(response, error);
    } finally {
        // measure the time taken
        if (perfLogger.isDebugEnabled()) {
            perfLogger.debug("Time to execute command: " + (System.currentTimeMillis() - startTime) + "ms");
        }
        ContextHolder.setContext(null);
    }
}

Example 23 with AlfrescoRuntimeException

use of org.alfresco.error.AlfrescoRuntimeException in project acs-community-packaging by Alfresco.

the class GetCommand method execute.

public void execute(FacesContext facesContext, String expression, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // create the JSF binding expression
    String bindingExpr = makeBindingExpression(expression);
    if (logger.isDebugEnabled())
        logger.debug("Retrieving value from value binding: " + bindingExpr);
    UserTransaction tx = null;
    try {
        // create the value binding
        ValueBinding binding = facesContext.getApplication().createValueBinding(bindingExpr);
        if (binding != null) {
            // setup the transaction
            tx = Repository.getUserTransaction(facesContext, true);
            tx.begin();
            // get the value from the value binding
            Object value = binding.getValue(facesContext);
            if (value != null) {
                response.getWriter().write(value.toString());
            }
            // commit
            tx.commit();
        }
    } catch (Throwable err) {
        // rollback the transaction
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception ex) {
        }
        throw new AlfrescoRuntimeException("Failed to retrieve value: " + err.getMessage(), err);
    }
}

Example 24 with AlfrescoRuntimeException

use of org.alfresco.error.AlfrescoRuntimeException in project acs-community-packaging by Alfresco.

the class InvokeCommand method execute.

// ///////////////////////////////////////////////////////////////////////////
public void execute(final FacesContext facesContext, final String expression, final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException {
    ResponseWriter writer = null;
    try {
        final int indexOfDot = expression.indexOf('.');
        final String variableName = expression.substring(0, indexOfDot);
        final String methodName = expression.substring(indexOfDot + 1);
        if (logger.isDebugEnabled())
            logger.debug("Invoking method represented by " + expression + " on variable " + variableName + " with method " + methodName);
        Object bean = null;
        if (Application.inPortalServer()) {
            // retrieve the managed bean, this is really weak but if the
            // request comes from a portal server the bean we need to get
            // is in the session with a prefix chosen by the portal vendor,
            // to cover this scenario we have to go through the names of
            // all the objects in the session to find the bean we want.
            String beanNameSuffix = "?" + variableName;
            Enumeration<?> enumNames = request.getSession().getAttributeNames();
            while (enumNames.hasMoreElements()) {
                String name = (String) enumNames.nextElement();
                if (name.endsWith(beanNameSuffix)) {
                    bean = request.getSession().getAttribute(name);
                    if (logger.isDebugEnabled())
                        logger.debug("Found bean " + bean + " in the session");
                    break;
                }
            }
        }
        // if we don't have the bean yet try and get it via the variable resolver
        if (bean == null) {
            VariableResolver vr = facesContext.getApplication().getVariableResolver();
            bean = vr.resolveVariable(facesContext, variableName);
            if (logger.isDebugEnabled())
                logger.debug("Created bean " + bean + " via the variable resolver");
        }
        final Method method = bean.getClass().getMethod(methodName);
        final String responseMimetype = (method.isAnnotationPresent(ResponseMimetype.class) ? method.getAnnotation(ResponseMimetype.class).value() : MimetypeMap.MIMETYPE_XML);
        if (logger.isDebugEnabled())
            logger.debug("invoking method " + method + " with repsonse mimetype  " + responseMimetype);
        writer = this.setupResponseWriter(responseMimetype, response, facesContext);
        // setup the transaction
        RetryingTransactionHelper txnHelper = Repository.getRetryingTransactionHelper(FacesContext.getCurrentInstance());
        final Object beanFinal = bean;
        RetryingTransactionCallback<Object> callback = new RetryingTransactionCallback<Object>() {

            public Object execute() throws Throwable {
                // invoke the method
                try {
                    method.invoke(beanFinal);
                    return null;
                }// Let's prevent RuntimeExceptions being wrapped twice by unwrapping InvocationTargetExceptions
                 catch (InvocationTargetException e) {
                    if (e.getCause() != null) {
                        throw e.getCause();
                    }
                    throw e;
                }
            }
        };
        txnHelper.doInTransaction(callback);
    } catch (EvaluationException e) {
        Throwable err = e.getCause();
        if (err == null) {
            logger.error("Failed to execute method " + expression + ": " + e.getMessage(), e);
            throw e;
        } else {
            logger.error("Failed to execute method " + expression + ": " + err.getMessage(), err);
            if (err instanceof RuntimeException) {
                throw (RuntimeException) err;
            } else {
                throw new AlfrescoRuntimeException("Failed to execute method " + expression + ": " + err.getMessage(), err);
            }
        }
    } catch (RuntimeException err) {
        logger.error("Failed to execute method " + expression + ": " + err.getMessage(), err);
        throw err;
    } catch (Exception err) {
        logger.error("Failed to execute method " + expression + ": " + err.getMessage(), err);
        throw new AlfrescoRuntimeException("Failed to execute method " + expression + ": " + err.getMessage(), err);
    }
    // force the output back to the client
    writer.close();
}

Example 25 with AlfrescoRuntimeException

use of org.alfresco.error.AlfrescoRuntimeException in project acs-community-packaging by Alfresco.

the class EditContentPropertiesCommand method execute.

/**
 * @see org.alfresco.web.app.servlet.command.Command#execute(org.alfresco.service.ServiceRegistry, java.util.Map)
 */
public Object execute(ServiceRegistry serviceRegistry, Map<String, Object> properties) {
    ServletContext sc = (ServletContext) properties.get(PROP_SERVLETCONTEXT);
    ServletRequest req = (ServletRequest) properties.get(PROP_REQUEST);
    ServletResponse res = (ServletResponse) properties.get(PROP_RESPONSE);
    FacesContext fc = FacesHelper.getFacesContext(req, res, sc, "/jsp/close.jsp");
    BrowseBean browseBean = (BrowseBean) FacesHelper.getManagedBean(fc, BrowseBean.BEAN_NAME);
    // setup context from url args in properties map
    String strNodeRef = (String) properties.get(PROP_NODEREF);
    ParameterCheck.mandatoryString(PROP_NODEREF, strNodeRef);
    browseBean.setDocument(new Node(new NodeRef(strNodeRef)));
    NavigationHandler navigationHandler = fc.getApplication().getNavigationHandler();
    navigationHandler.handleNavigation(fc, null, "dialog:editContentProperties");
    String viewId = fc.getViewRoot().getViewId();
    try {
        sc.getRequestDispatcher(BaseServlet.FACES_SERVLET + viewId).forward(req, res);
    } catch (Exception e) {
        throw new AlfrescoRuntimeException("Unable to forward to viewId: " + viewId, e);
    }
    return null;
}