org.python.util

## Class PyServlet

- java.lang.Object
- - javax.servlet.GenericServlet
  - - javax.servlet.http.HttpServlet
    - - org.python.util.PyServlet

- All Implemented Interfaces:
    java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

      public class PyServlet
      extends javax.servlet.http.HttpServlet

  This servlet is used to re-serve Jython servlets. It stores bytecode for Jython servlets and re-uses it if the underlying .py file has not changed.

  e.g. `http://localhost:8080/test/hello.py`

       from javax.servlet.http import HttpServlet
       class hello(HttpServlet):
           def doGet(self, req, res):
               res.setContentType("text/html");
               out = res.getOutputStream()
               print >>out, "<html>"
               print >>out, "<head><title>Hello World, How are we?</title></head>"
               print >>out, "<body>Hello World, how are we?"
               print >>out, "</body>"
               print >>out, "</html>"
               out.close()

  in web.xml for the PyServlet context:

       <web-app>
           <servlet>
               <servlet-name>PyServlet</servlet-name>
               <servlet-class>org.python.util.PyServlet</servlet-class>
               <init-param>
                   <param-name>python.home</param-name>
                   <param-value>/usr/home/jython-2.5</param-value>
               </init-param>
           </servlet>
           <servlet-mapping>
               <servlet-name>PyServlet</servlet-name>
               <url-pattern>*.py</url-pattern>
           </servlet-mapping>
       </web-app>

  See Also:
    Serialized Form

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static java.lang.String` | `SKIP_INIT_NAME`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `PyServlet()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `destroy()`
    `void` | `init()`
    `void` | `reset()` Clears the cache of loaded servlets and makes a new PythonInterpreter to service further requests.
    `void` | `service(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res)`

    - ### Methods inherited from class javax.servlet.GenericServlet

      `getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### SKIP_INIT_NAME

          public static final java.lang.String SKIP_INIT_NAME

      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### PyServlet

          public PyServlet()

  - ### Method Detail

    - #### init

          public void init()

      Overrides:
        `init` in class `javax.servlet.GenericServlet`

    - #### service

          public void service(javax.servlet.ServletRequest req,
                              javax.servlet.ServletResponse res)
                       throws javax.servlet.ServletException,
                              java.io.IOException

      Specified by:
        `service` in interface `javax.servlet.Servlet`
      Overrides:
        `service` in class `javax.servlet.http.HttpServlet`
      Throws:
        `javax.servlet.ServletException`
        `java.io.IOException`

    - #### destroy

          public void destroy()

      Specified by:
        `destroy` in interface `javax.servlet.Servlet`
      Overrides:
        `destroy` in class `javax.servlet.GenericServlet`

    - #### reset

          public void reset()

      Clears the cache of loaded servlets and makes a new PythonInterpreter to service further requests.

Jython homepage