jython-checkins

[Finn B. <bc...@us...>]

Update of /cvsroot/jython/jython/org/python/util
In directory usw-pr-cvs1:/tmp/cvs-serv11418

Modified Files:
	PyServlet.java 
Log Message:
- Added a reset() call.
- Added <context>/WEB-INF/jython to sys.path
- Added experimental support for the "javax.servlet.include.servlet_path"
  attribute



Index: PyServlet.java
===================================================================
RCS file: /cvsroot/jython/jython/org/python/util/PyServlet.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** PyServlet.java	2001/02/07 09:27:43	1.2
--- PyServlet.java	2001/02/10 11:12:13	1.3
***************
*** 61,69 ****
  public class PyServlet extends HttpServlet {
      private PythonInterpreter interp;
- 
      private Hashtable cache = new Hashtable();
  
      public void init() {
!         String rootPath = getServletContext().getRealPath("/");
  
          Properties props = new Properties();
--- 61,70 ----
  public class PyServlet extends HttpServlet {
      private PythonInterpreter interp;
      private Hashtable cache = new Hashtable();
+     private String rootPath;
+ 
  
      public void init() {
!         rootPath = getServletContext().getRealPath("/");
  
          Properties props = new Properties();
***************
*** 80,84 ****
          }
          PythonInterpreter.initialize(System.getProperties(), props, new String[0]);
!         interp = new PythonInterpreter();
  
          PySystemState sys = Py.getSystemState();
--- 81,85 ----
          }
          PythonInterpreter.initialize(System.getProperties(), props, new String[0]);
!         reset();
  
          PySystemState sys = Py.getSystemState();
***************
*** 87,92 ****
          sys.add_package("javax.servlet.jsp");
          sys.add_package("javax.servlet.jsp.tagext");
- 
-         sys.path.append(new PyString(rootPath));
      }
  
--- 88,91 ----
***************
*** 94,98 ****
          throws ServletException, IOException
      {
!         String spath = ((HttpServletRequest) req).getServletPath();
          String rpath = getServletContext().getRealPath(spath);
  
--- 93,101 ----
          throws ServletException, IOException
      {
!         req.setAttribute("pyservlet", this);
! 
!         String spath = (String)req.getAttribute("javax.servlet.include.servlet_path");
!         if (spath == null)
!             spath = ((HttpServletRequest) req).getServletPath();
          String rpath = getServletContext().getRealPath(spath);
  
***************
*** 105,110 ****
              throw new ServletException("No python servlet found at:" + spath);
      }
  
!     private HttpServlet getServlet(String path)
          throws ServletException, IOException
      {
--- 108,125 ----
              throw new ServletException("No python servlet found at:" + spath);
      }
+ 
+     public void reset() {
+         interp = new PythonInterpreter(null, new PySystemState());
+         cache.clear();
+         PySystemState sys = Py.getSystemState();
+         sys.path.append(new PyString(rootPath));
+ 
+         String modulesDir = rootPath + File.separator +
+                             "WEB-INF" + File.separator +
+                             "jython";
+         sys.path.append(new PyString(modulesDir));
+     }
  
!     private synchronized HttpServlet getServlet(String path)
          throws ServletException, IOException
      {