Package org.apache.jetspeed.factory

Examples of org.apache.jetspeed.factory.PortletInstance

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     */
    protected void invoke(PortletRequest portletRequest, PortletResponse portletResponse, Integer method)
        throws PortletException, IOException
    {
        ClassLoader paClassLoader = portletFactory.getPortletApplicationClassLoader((PortletApplication)portletDefinition.getPortletApplicationDefinition());
        PortletInstance portletInstance = portletFactory.getPortletInstance(jetspeedContext,portletDefinition);

        if (method == ContainerConstants.METHOD_NOOP)
        {
            return;
        }

        // gather all required data from request and response
        ServletRequest servletRequest = ((javax.servlet.http.HttpServletRequestWrapper) portletRequest).getRequest();

        ServletResponse servletResponse = ((javax.servlet.http.HttpServletResponseWrapper) portletResponse).getResponse();

        ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();           
        try
        {
            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            RequestContext requestContext = (RequestContext)servletRequest.getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest.setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            Thread.currentThread().setContextClassLoader(paClassLoader);

        if (method == ContainerConstants.METHOD_ACTION)
        {
            ActionRequest actionRequest = (ActionRequest)portletRequest;           
            ActionResponse actionResponse = (ActionResponse)portletResponse;

                portletInstance.processAction(actionRequest, actionResponse);
        }
        else if (method == ContainerConstants.METHOD_RENDER)
        {
            RenderRequest renderRequest = (RenderRequest)portletRequest;           
            RenderResponse renderResponse = (RenderResponse)portletResponse;
           
            renderResponse.setContentType("text/html");           
// TODO: ???    renderResponse.getWriter().print(portletDefinition.getName());

                portletInstance.render(renderRequest, renderResponse);
        }
        }
        finally
        {
            servletRequest.removeAttribute(ContainerConstants.PORTLET_CONFIG);
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            throws PortletException, IOException
    {
        ClassLoader paClassLoader = portletFactory
                .getPortletApplicationClassLoader((PortletApplication) portletDefinition
                        .getPortletApplicationDefinition());
        PortletInstance portletInstance = portletFactory.getPortletInstance(jetspeedContext, portletDefinition);

        if (method == ContainerConstants.METHOD_NOOP)
        {
            return;
        }

        // gather all required data from request and response
        ServletRequest servletRequest = ((javax.servlet.http.HttpServletRequestWrapper) portletRequest).getRequest();

        ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
        try
        {
            PortletRequestContext.createContext(portletDefinition, portletInstance, portletRequest, portletResponse);

            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            RequestContext requestContext = (RequestContext) servletRequest
                    .getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest
                    .setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            Thread.currentThread().setContextClassLoader(paClassLoader);

            if (method == ContainerConstants.METHOD_ACTION)
            {
                ActionRequest actionRequest = (ActionRequest) portletRequest;
                ActionResponse actionResponse = (ActionResponse) portletResponse;

                portletInstance.processAction(actionRequest, actionResponse);
            }
            else if (method == ContainerConstants.METHOD_RENDER)
            {
                RenderRequest renderRequest = (RenderRequest) portletRequest;
                RenderResponse renderResponse = (RenderResponse) portletResponse;

                renderResponse.setContentType("text/html");
                // TODO: ???
                // renderResponse.getWriter().print(portletDefinition.getName());

                portletInstance.render(renderRequest, renderResponse);
            }
        }
        catch (Throwable t)
        {
            if ( t instanceof UnavailableException )
            {
                // take it out of service
                try
                {
                    portletInstance.destroy();
                }
                catch (Throwable ignore)
                {
                    // never mind, it won't be used anymore
                }
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        {
            String message = "Failed to find Servlet context for Portlet Application: " + portletApplicationName;
            log.error(message);
            throw new PortletException(message);
        }
        PortletInstance portletInstance = portletFactory.getPortletInstance(appContext, portletDefinition);
        RequestDispatcher dispatcher = appContext.getRequestDispatcher(servletMappingName);
        if (null == dispatcher)
        {
            String message =
                "Failed to get Request Dispatcher for Portlet Application: "
                    + portletApplicationName
                    + ", servlet: "
                    + servletMappingName;
            log.error(message);
            throw new PortletException(message);
        }

        try
        {
            servletRequest.setAttribute(ContainerConstants.PORTLET, portletInstance);
            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            servletRequest.setAttribute(ContainerConstants.METHOD_ID, methodID);
            servletRequest.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
            RequestContext requestContext = (RequestContext)servletRequest.getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest.setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            // Store same request attributes into the worker in parallel mode.
            if (isParallelMode)
            {
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET, portletInstance);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
                CurrentWorkerContext.setAttribute(ContainerConstants.METHOD_ID, methodID);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());               
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            throws PortletException, IOException
    {
        ClassLoader paClassLoader = portletFactory
                .getPortletApplicationClassLoader((PortletApplication) portletDefinition
                        .getPortletApplicationDefinition());
        PortletInstance portletInstance = portletFactory.getPortletInstance(jetspeedContext, portletDefinition);

        if (method == ContainerConstants.METHOD_NOOP)
        {
            return;
        }

        // gather all required data from request and response
        ServletRequest servletRequest = ((javax.servlet.http.HttpServletRequestWrapper) portletRequest).getRequest();

        ServletResponse servletResponse = ((javax.servlet.http.HttpServletResponseWrapper) portletResponse)
                .getResponse();

        ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
        try
        {
            PortletRequestContext.createContext(portletDefinition, portletInstance, portletRequest, portletResponse);

            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            RequestContext requestContext = (RequestContext) servletRequest
                    .getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest
                    .setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            Thread.currentThread().setContextClassLoader(paClassLoader);

            if (method == ContainerConstants.METHOD_ACTION)
            {
                ActionRequest actionRequest = (ActionRequest) portletRequest;
                ActionResponse actionResponse = (ActionResponse) portletResponse;

                portletInstance.processAction(actionRequest, actionResponse);
            }
            else if (method == ContainerConstants.METHOD_RENDER)
            {
                RenderRequest renderRequest = (RenderRequest) portletRequest;
                RenderResponse renderResponse = (RenderResponse) portletResponse;

                renderResponse.setContentType("text/html");
                // TODO: ???
                // renderResponse.getWriter().print(portletDefinition.getName());

                portletInstance.render(renderRequest, renderResponse);
            }
        }
        catch (Throwable t)
        {
            if ( t instanceof UnavailableException )
            {
                // take it out of service
                try
                {
                    portletInstance.destroy();
                }
                catch (Throwable ignore)
                {
                    // never mind, it won't be used anymore
                }
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        {
            String message = "Failed to find Servlet context for Portlet Application: " + portletApplicationName;
            log.error(message);
            throw new PortletException(message);
        }
        PortletInstance portletInstance = portletFactory.getPortletInstance(appContext, portletDefinition);
        RequestDispatcher dispatcher = appContext.getRequestDispatcher(servletMappingName);
        if (null == dispatcher)
        {
            String message =
                "Failed to get Request Dispatcher for Portlet Application: "
                    + portletApplicationName
                    + ", servlet: "
                    + servletMappingName;
            log.error(message);
            throw new PortletException(message);
        }

        try
        {
            servletRequest.setAttribute(ContainerConstants.PORTLET, portletInstance);
            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            servletRequest.setAttribute(ContainerConstants.METHOD_ID, methodID);
            servletRequest.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
            RequestContext requestContext = (RequestContext)servletRequest.getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest.setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            // Store same request attributes into the worker in parallel mode.
            if (isParallelMode)
            {
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET, portletInstance);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
                CurrentWorkerContext.setAttribute(ContainerConstants.METHOD_ID, methodID);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());               
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            throws PortletException, IOException
    {
        ClassLoader paClassLoader = portletFactory
                .getPortletApplicationClassLoader((PortletApplication) portletDefinition
                        .getPortletApplicationDefinition());
        PortletInstance portletInstance = portletFactory.getPortletInstance(jetspeedContext, portletDefinition);

        if (method == ContainerConstants.METHOD_NOOP)
        {
            return;
        }

        // gather all required data from request and response
        ServletRequest servletRequest = ((javax.servlet.http.HttpServletRequestWrapper) portletRequest).getRequest();

        ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
        try
        {
            PortletRequestContext.createContext(portletDefinition, portletInstance, portletRequest, portletResponse);

            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            RequestContext requestContext = (RequestContext) servletRequest
                    .getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest
                    .setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            Thread.currentThread().setContextClassLoader(paClassLoader);

            if (method == ContainerConstants.METHOD_ACTION)
            {
                ActionRequest actionRequest = (ActionRequest) portletRequest;
                ActionResponse actionResponse = (ActionResponse) portletResponse;

                portletInstance.processAction(actionRequest, actionResponse);
            }
            else if (method == ContainerConstants.METHOD_RENDER)
            {
                RenderRequest renderRequest = (RenderRequest) portletRequest;
                RenderResponse renderResponse = (RenderResponse) portletResponse;
                renderResponse.setContentType(requestContext.getMimeType());
                portletInstance.render(renderRequest, renderResponse);
            }
        }
        catch (Throwable t)
        {
            if ( t instanceof UnavailableException )
            {
                // take it out of service
                try
                {
                    portletInstance.destroy();
                }
                catch (Throwable ignore)
                {
                    // never mind, it won't be used anymore
                }
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        {
            String message = "Failed to find Servlet context for Portlet Application: " + portletApplicationName;
            log.error(message);
            throw new PortletException(message);
        }
        PortletInstance portletInstance = portletFactory.getPortletInstance(appContext, portletDefinition);
        RequestDispatcher dispatcher = appContext.getRequestDispatcher(servletMappingName);
        if (null == dispatcher)
        {
            String message =
                "Failed to get Request Dispatcher for Portlet Application: "
                    + portletApplicationName
                    + ", servlet: "
                    + servletMappingName;
            log.error(message);
            throw new PortletException(message);
        }

        // gather all required data from request and response
        ServletRequest servletRequest = this.requestResponseUnwrapper.unwrapPortletRequest(portletRequest);
        ServletResponse servletResponse = this.requestResponseUnwrapper.unwrapPortletResponse(portletResponse);

        try
        {
            RequestContext requestContext = (RequestContext) servletRequest.getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
           
            if (isParallelMode)
            {
                synchronized (servletRequest)
                {
                    servletRequest.setAttribute(ContainerConstants.PORTLET, portletInstance);
                    servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
                    servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
                    servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
                    servletRequest.setAttribute(ContainerConstants.METHOD_ID, methodID);
                    servletRequest.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
                    servletRequest.setAttribute(ContainerConstants.PORTAL_CONTEXT, ((HttpServletRequest) servletRequest).getContextPath());
                }
            }
            else
            {
                servletRequest.setAttribute(ContainerConstants.PORTLET, portletInstance);
                servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
                servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
                servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
                servletRequest.setAttribute(ContainerConstants.METHOD_ID, methodID);
                servletRequest.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
                servletRequest.setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());
            }

            // Store same request attributes into the worker in parallel mode.
            if (isParallelMode)
            {
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET, portletInstance);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
                CurrentWorkerContext.setAttribute(ContainerConstants.METHOD_ID, methodID);
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
                CurrentWorkerContext.setAttribute(ContainerConstants.PORTAL_CONTEXT, ((HttpServletRequest) servletRequest).getContextPath());               
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            throws PortletException, IOException
    {
        ClassLoader paClassLoader = portletFactory
                .getPortletApplicationClassLoader((PortletApplication) portletDefinition
                        .getPortletApplicationDefinition());
        PortletInstance portletInstance = portletFactory.getPortletInstance(jetspeedContext, portletDefinition);

        if (method == ContainerConstants.METHOD_NOOP)
        {
            return;
        }

        // gather all required data from request and response
        ServletRequest servletRequest = ((javax.servlet.http.HttpServletRequestWrapper) portletRequest).getRequest();

        ServletResponse servletResponse = ((javax.servlet.http.HttpServletResponseWrapper) portletResponse)
                .getResponse();

        ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
        try
        {
            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            RequestContext requestContext = (RequestContext) servletRequest
                    .getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest
                    .setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            Thread.currentThread().setContextClassLoader(paClassLoader);

            if (method == ContainerConstants.METHOD_ACTION)
            {
                ActionRequest actionRequest = (ActionRequest) portletRequest;
                ActionResponse actionResponse = (ActionResponse) portletResponse;

                portletInstance.processAction(actionRequest, actionResponse);
            }
            else if (method == ContainerConstants.METHOD_RENDER)
            {
                RenderRequest renderRequest = (RenderRequest) portletRequest;
                RenderResponse renderResponse = (RenderResponse) portletResponse;

                renderResponse.setContentType("text/html");
                // TODO: ???
                // renderResponse.getWriter().print(portletDefinition.getName());

                portletInstance.render(renderRequest, renderResponse);
            }
        }
        catch (Throwable t)
        {
            if ( t instanceof UnavailableException )
            {
                // take it out of service
                try
                {
                    portletInstance.destroy();
                }
                catch (Throwable ignore)
                {
                    // never mind, it won't be used anymore
                }
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        {
            String message = "Failed to find Servlet context for Portlet Application: " + portletApplicationName;
            log.error(message);
            throw new PortletException(message);
        }
        PortletInstance portletInstance = portletFactory.getPortletInstance(appContext, portletDefinition);
        RequestDispatcher dispatcher = appContext.getRequestDispatcher(servletMappingName);
        if (null == dispatcher)
        {
            String message =
                "Failed to get Request Dispatcher for Portlet Application: "
                    + portletApplicationName
                    + ", servlet: "
                    + servletMappingName;
            log.error(message);
            throw new PortletException(message);
        }

        try
        {
            servletRequest.setAttribute(ContainerConstants.PORTLET, portletInstance);
            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            servletRequest.setAttribute(ContainerConstants.METHOD_ID, methodID);
            servletRequest.setAttribute(ContainerConstants.PORTLET_NAME, app.getName()+"::"+portletDefinition.getName());
            RequestContext requestContext = (RequestContext)servletRequest.getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
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     */
    protected void invoke(PortletRequest portletRequest, PortletResponse portletResponse, Integer method)
        throws PortletException, IOException
    {
        ClassLoader paClassLoader = portletFactory.getPortletApplicationClassLoader((PortletApplication)portletDefinition.getPortletApplicationDefinition());
        PortletInstance portletInstance = portletFactory.getPortletInstance(jetspeedContext,portletDefinition);

        if (method == ContainerConstants.METHOD_NOOP)
        {
            return;
        }

        // gather all required data from request and response
        ServletRequest servletRequest = ((javax.servlet.http.HttpServletRequestWrapper) portletRequest).getRequest();

        ServletResponse servletResponse = ((javax.servlet.http.HttpServletResponseWrapper) portletResponse).getResponse();

        ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();           
        try
        {
            servletRequest.setAttribute(ContainerConstants.PORTLET_CONFIG, portletInstance.getConfig());
            servletRequest.setAttribute(ContainerConstants.PORTLET_REQUEST, portletRequest);
            servletRequest.setAttribute(ContainerConstants.PORTLET_RESPONSE, portletResponse);
            RequestContext requestContext = (RequestContext)servletRequest.getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
            servletRequest.setAttribute(ContainerConstants.PORTAL_CONTEXT, requestContext.getRequest().getContextPath());

            Thread.currentThread().setContextClassLoader(paClassLoader);

        if (method == ContainerConstants.METHOD_ACTION)
        {
            ActionRequest actionRequest = (ActionRequest)portletRequest;           
            ActionResponse actionResponse = (ActionResponse)portletResponse;

                portletInstance.processAction(actionRequest, actionResponse);
        }
        else if (method == ContainerConstants.METHOD_RENDER)
        {
            RenderRequest renderRequest = (RenderRequest)portletRequest;           
            RenderResponse renderResponse = (RenderResponse)portletResponse;
           
            renderResponse.setContentType("text/html");           
// TODO: ???    renderResponse.getWriter().print(portletDefinition.getName());

                portletInstance.render(renderRequest, renderResponse);
        }
        }
        finally
        {
            servletRequest.removeAttribute(ContainerConstants.PORTLET_CONFIG);
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Related Classes of org.apache.jetspeed.factory.PortletInstance

  • org.apache.jetspeed.container.invoker.LocalPortletInvoker
  • org.apache.jetspeed.container.invoker.ServletPortletInvoker
  • org.apache.jetspeed.container.JetspeedContainerServlet
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