portletapplicationmanager.java

GridSphere 门户 提供一个基于 portlet 的高级开放源代码门户。GridSphere 是在欧盟提供基金的 GridLab 项目下开发的

    }

    public void deployWebapp(ActionFormEvent event) throws PortletException {

        log.debug("in PortletApplicationManager: deployWebapp");
        PortletRequest req = event.getActionRequest();
        PortletResponse res = event.getActionResponse();
        HttpServletRequest hReq = (HttpServletRequest) req;
        HttpServletResponse hRes = (HttpServletResponse) res;

        try {
            TextFieldBean tf = event.getTextFieldBean("webappNameTF");

            String webappName = tf.getValue();
            if (webappName == null) return;
            String webappPath = getPortletContext().getRealPath("");
            int idx = webappPath.lastIndexOf(File.separator);
            webappPath = webappPath.substring(0, idx + 1);
            tomcatManager.installWebApp(req, res, webappName);

            File pfile = new File(webappPath + webappName + File.separator + "WEB-INF" + File.separator + "portlet.xml");
            System.err.println(webappPath + webappName + File.separator + "WEB-INF" + File.separator + "portlet.xml");
            if (pfile.exists()) {
                portletManager.initPortletWebApplication(webappName, hReq, hRes);
            }

            createSuccessMessage(event, this.getLocalizedText(req, "PORTLET_SUC_DEPLOY") + " " + webappName);
        } catch (Exception e) {
            createErrorMessage(event, this.getLocalizedText(req, "PORTLET_ERR_DEPLOY"));
            log.error("Unable to deploy webapp  ", e);
        }
        setNextState(req, DEFAULT_VIEW_PAGE);
    }

    public void displayWebapp(ActionFormEvent event) {
        ActionRequest req = event.getActionRequest();
        String webapp = event.getAction().getParameter("appname");

        req.setAttribute("webappname", webapp);

        setNextState(req, "displayWebApp");
    }

    public void displayWebApp(RenderFormEvent event) {
        RenderRequest req = event.getRenderRequest();
        RenderResponse res = event.getRenderResponse();
        String webapp = (String) req.getAttribute("webappname");

        PanelBean panel = event.getPanelBean("panel");
        FrameBean frame = new FrameBean();
        DefaultTableModel model = new DefaultTableModel();


        TableRowBean tr = new TableRowBean();
        tr.setHeader(true);
        TableCellBean tc = new TableCellBean();
        TextBean text = new TextBean();
        text.setValue(portletManager.getPortletWebApplicationDescription(webapp));
        tc.addBean(text);
        tr.addBean(tc);
        tc = new TableCellBean();
        text = new TextBean();
        text.setValue(this.getLocalizedText(req, "SUBSCRIPTION_DESC"));
        tc.addBean(text);
        tr.addBean(tc);

        TableCellBean tc2 = new TableCellBean();
        TextBean text2 = new TextBean();
        text2.setValue(this.getLocalizedText(req, "PORTLET_STATUS"));
        tc2.addBean(text2);
        tr.addBean(tc2);
        model.addTableRowBean(tr);

        List appColl = registry.getApplicationPortlets(webapp);
        if (appColl.isEmpty()) appColl = registry.getApplicationPortlets(webapp);
        for (Object anAppColl : appColl) {
            ApplicationPortlet app = (ApplicationPortlet) anAppColl;

            System.err.println("app portlet= \n" + app.toString());
            System.err.println("app statusmsg = " + app.getApplicationPortletStatusMessage());
            System.err.println("app status = " + app.getApplicationPortletStatus());

            // System.err.println("conc portlet= \n" + conc.toString());


            String concID = app.getConcretePortletID();

            // we don't want to list PortletServlet loader!
            if (concID.startsWith(PortletServlet.class.getName())) continue;

            TableRowBean newtr = new TableRowBean();
            TableCellBean newtc2 = new TableCellBean();
            TextBean tb = new TextBean();

            // set 2nd column to portlet display name from concrete portlet
            Locale loc = req.getLocale();
            String dispName = app.getDisplayName(loc);
            tb.setValue(dispName);
            newtc2.addBean(tb);
            newtr.addBean(newtc2);
            TableCellBean newtc = new TableCellBean();
            TextBean tb2 = new TextBean();

            // set 3rd column to portlet description from concrete portlet

            //tb2.setValue(conc.getPortletSettings().getDescription(loc, null));
            tb2.setValue(app.getDescription(loc));
            newtc.addBean(tb2);
            newtr.addBean(newtc);

            newtc = new TableCellBean();
            //newtc.setAlign("center");
            tb = new TextBean();


            ImageBean img = new ImageBean();
            if (app.getApplicationPortletStatus().equals(PortletStatus.FAILURE)) {
                img.setSrc(req.getContextPath() + "/themes/brush/default/images/msgicons/portlet-msg-error.gif");
                newtc.addBean(img);
                tb.setValue("   " + getLocalizedText(req, "FAILURE"));
                tb.setId(app.getApplicationPortletName());
                tb.setStyle(MessageStyle.MSG_UNDERLINE);
                TooltipBean tt = new TooltipBean();
                tt.setName(app.getApplicationPortletName());
                tt.setId("tt" + app.getApplicationPortletName());
                String status = app.getApplicationPortletStatusMessage();
                tt.setValue(status);
                tt.setRenderResponse(res);
                newtc.addBean(tb);
                newtc.addBean(tt);
            } else {
                img.setSrc(req.getContextPath() + "/themes/brush/default/images/msgicons/portlet-msg-success.gif");
                newtc.addBean(img);
                tb.setValue("   " + getLocalizedText(req, "SUCCESS"));
                newtc.addBean(tb);
            }
            newtr.addBean(newtc);
            model.addTableRowBean(newtr);
        }

        frame.setTableModel(model);
        panel.addBean(frame);
        setNextState(req, VIEW_APP_JSP);
    }

    public List getPortletAppList(PortletRequest req, PortletResponse res) throws TomcatManagerException {
        List webapps = portletManager.getPortletWebApplicationNames();

        List l = new ArrayList();
        TomcatWebAppResult result = tomcatManager.getWebAppList(req, res);
        if (result != null) {
            Iterator it = result.getWebAppDescriptions().iterator();
            while (it.hasNext()) {
                TomcatWebAppDescription webAppDesc = (TomcatWebAppDescription) it.next();
                //System.err.println(webAppDesc.toString());
                if (webapps.contains((webAppDesc.getContextPath()))) {
                    String desc = portletManager.getPortletWebApplicationDescription(webAppDesc.getContextPath());
                    webAppDesc.setDescription(desc);
                    PortletWebApplication webapp = registry.getWebApplication(webAppDesc.getContextPath());
                    if (webapp != null) {
                        webAppDesc.setStatus(webapp.getWebApplicationStatus());
                        webAppDesc.setStatusMessage(webapp.getWebApplicationStatusMessage());
                    }
                    l.add(webAppDesc);
                }
            }
        }
        return l;
    }

    public List getNonPortletAppList(PortletRequest req, PortletResponse res) throws TomcatManagerException {
        List webapps = portletManager.getPortletWebApplicationNames();
        List l = new ArrayList();
        TomcatWebAppResult result = tomcatManager.getWebAppList(req, res);
        if (result != null) {
            Iterator it = result.getWebAppDescriptions().iterator();
            while (it.hasNext()) {
                TomcatWebAppDescription webAppDesc = (TomcatWebAppDescription) it.next();
                //System.err.println(webAppDesc.toString());
                if (!webapps.contains((webAppDesc.getContextPath()))) {
                    //String desc = pm.getPortletWebApplicationDescription(webAppDesc.getContextPath());
                    //webAppDesc.setDescription("");
                    l.add(webAppDesc);
                }
            }
        }
        return l;
    }

}