package com.cosmo.web.pages;
import java.util.Enumeration;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.cosmo.ui.Page;
import com.cosmo.ui.PageContext;
import com.cosmo.ui.PageContext.ContentColumns;
import com.cosmo.ui.PageContext.PageLayout;
import com.cosmo.ui.controls.BreadcrumbsControl;
import com.cosmo.ui.controls.BreadcrumbsItem;
import com.cosmo.ui.controls.DynamicMessageControl;
import com.cosmo.ui.controls.GridControl;
import com.cosmo.ui.controls.HeaderControl;
import com.cosmo.ui.controls.Icon;
import com.cosmo.util.GridData;
/**
* P�gina de prova.
*
* @author Gerard Llort
*/
@WebServlet(description = "Server information page", urlPatterns = { "/ServerInfoPage" })
public class ServerInfoPage extends Page
{
/** Serial Version UID */
private static final long serialVersionUID = -2960537450581221913L;
private static final String ID_GRID = "grid";
private static final String ID_MSG = "msg";
@Override
public PageContext initPageEvent(PageContext pc, HttpServletRequest request, HttpServletResponse response)
{
pc.setLayout(PageLayout.TwoColumnsLeft);
pc.setTitle("Cosmo - Samples - Grid Control");
BreadcrumbsControl navbar = new BreadcrumbsControl(getWorkspace());
navbar.addItem(new BreadcrumbsItem("Home", "HomePage", Icon.ICON_IMAGE_HOME));
navbar.addItem(new BreadcrumbsItem("Samples", "SamplesPage"));
navbar.addItem(new BreadcrumbsItem("Grid sample", ""));
pc.addContent(navbar, ContentColumns.MAIN);
HeaderControl header = new HeaderControl(getWorkspace());
header.setTitle("Server Status");
header.setDescription("Cosmo Server status and configuration information.");
pc.addContent(header, ContentColumns.MAIN);
DynamicMessageControl msg = new DynamicMessageControl(getWorkspace(), ID_MSG);
msg.setVisible(false);
pc.addContent(msg, ContentColumns.MAIN);
GridControl grid = new GridControl(getWorkspace(), ID_GRID);
grid.setTitle("User control data (Session Cache)");
grid.setFirstRowTitles(true);
pc.addContent(grid, ContentColumns.MAIN);
return pc;
}
@Override
public PageContext loadPageEvent(PageContext pc, HttpServletRequest request, HttpServletResponse response)
{
int row = 0;
String name;
Enumeration<String> attrs;
try
{
GridData gd = new GridData();
gd.setCell(row, 0, "Variable");
gd.setCell(row++, 1, "Value");
attrs = request.getSession().getAttributeNames();
while (attrs.hasMoreElements())
{
name = attrs.nextElement();
gd.setCell(row, 0, name);
gd.setCell(row++, 1, request.getSession().getAttribute(name));
}
GridControl grid = (GridControl) pc.getControl(ID_GRID);
grid.setData(gd);
// grid.setData(request, gd);
}
catch (Exception ex)
{
DynamicMessageControl msg = (DynamicMessageControl) pc.getControl(ID_MSG);
msg.setVisible(true);
msg.setType(DynamicMessageControl.MessageTypes.Error);
msg.setMessage("ERROR: " + ex.getMessage());
}
return pc;
}
@Override
public PageContext formSendedEvent(PageContext pc, HttpServletRequest request, HttpServletResponse response)
{
return pc;
}
@Override
public PageContext pageException(PageContext pc, Exception exception)
{
pc.showException(getWorkspace(), exception);
return pc;
}
}