comparison: src/java/de/uapcore/lightpit/AbstractLightPITServlet.java
src/java/de/uapcore/lightpit/AbstractLightPITServlet.java
- changeset 10
- 89e3e6e28b69
- parent 9
- 20a9b2bc9063
- child 11
- 737ab27e37b3
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replaced
| 9:20a9b2bc9063 | 10:89e3e6e28b69 |
|---|---|
| 31 import java.io.IOException; | 31 import java.io.IOException; |
| 32 import javax.servlet.ServletException; | 32 import javax.servlet.ServletException; |
| 33 import javax.servlet.http.HttpServlet; | 33 import javax.servlet.http.HttpServlet; |
| 34 import javax.servlet.http.HttpServletRequest; | 34 import javax.servlet.http.HttpServletRequest; |
| 35 import javax.servlet.http.HttpServletResponse; | 35 import javax.servlet.http.HttpServletResponse; |
| 36 import org.slf4j.Logger; | |
| 37 import org.slf4j.LoggerFactory; | |
| 36 | 38 |
| 37 /** | 39 /** |
| 38 * A special implementation of a HTTPServlet which is focused on implementing | 40 * A special implementation of a HTTPServlet which is focused on implementing |
| 39 * the necessary functionality for {@link LightPITModule}s. | 41 * the necessary functionality for {@link LightPITModule}s. |
| 40 */ | 42 */ |
| 41 public abstract class AbstractLightPITServlet extends HttpServlet { | 43 public abstract class AbstractLightPITServlet extends HttpServlet { |
| 42 | 44 |
| 45 private static final Logger LOG = LoggerFactory.getLogger(AbstractLightPITServlet.class); | |
| 46 | |
| 47 | |
| 48 /** | |
| 49 * Gives implementing modules access to the {@link ModuleManager}. | |
| 50 * @return the module manager | |
| 51 */ | |
| 52 protected final ModuleManager getModuleManager() { | |
| 53 return (ModuleManager) getServletContext().getAttribute(ModuleManager.SC_ATTR_NAME); | |
| 54 } | |
| 55 | |
| 56 private void addPathInformation(HttpServletRequest req) { | |
| 57 final String path = req.getServletPath()+"/"+req.getPathInfo(); | |
| 58 req.setAttribute(Constants.REQ_ATTR_PATH, path); | |
| 59 } | |
| 60 | |
| 61 private void forwardToFullView(HttpServletRequest req, HttpServletResponse resp) | |
| 62 throws IOException, ServletException { | |
| 63 | |
| 64 addPathInformation(req); | |
| 65 | |
| 66 final ModuleManager mm = getModuleManager(); | |
| 67 req.setAttribute(Constants.REQ_ATTR_MENU, mm.getMainMenu()); | |
| 68 | |
| 69 req.getRequestDispatcher(Functions.jspPath("full.jsp")).forward(req, resp); | |
| 70 } | |
| 71 | |
| 43 @Override | 72 @Override |
| 44 protected final void doGet(HttpServletRequest req, HttpServletResponse resp) | 73 protected final void doGet(HttpServletRequest req, HttpServletResponse resp) |
| 45 throws ServletException, IOException { | 74 throws ServletException, IOException { |
| 46 | 75 forwardToFullView(req, resp); |
| 47 resp.getWriter().println("It works!"); | |
| 48 } | 76 } |
| 49 | 77 |
| 50 @Override | 78 @Override |
| 51 protected final void doPost(HttpServletRequest req, HttpServletResponse resp) | 79 protected final void doPost(HttpServletRequest req, HttpServletResponse resp) |
| 52 throws ServletException, IOException { | 80 throws ServletException, IOException { |
| 81 | |
| 82 forwardToFullView(req, resp); | |
| 53 } | 83 } |
| 54 | |
| 55 } | 84 } |
