PyServlet (Jython API documentation)

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

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

Constructor Summary

Constructors
Constructor and Description

PyServlet()

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.

Class PyServlet

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javax.servlet.GenericServlet

Methods inherited from class java.lang.Object

Field Detail

SKIP_INIT_NAME

Constructor Detail

PyServlet

Method Detail

init

service

destroy

reset