com.infodesire.infobit.servlet
Class InfobitServlet

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--com.infodesire.infobit.servlet.InfobitServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class InfobitServlet

extends javax.servlet.http.HttpServlet

servlet capable to render infobits. delegates work to renderer. output is intendet to be transformed by xslt filter. Accepts 2 parameters: "poolName" defined infobit pool name ( from pool configured in web application ). "binaryPrefix" tells which servlet is going to serve out our binary content.

Version:

$Revision: 1.8 $

Author:

konstantin

See Also:

Serialized Form

Field Summary

static java.lang.String	BINARY_PREFIX parameter specifying prefix for binary infobit servlet shall start with / but without trailing one.
static java.lang.String	BINARY_PREFIX_NAME parameter to pass to context for binary prefix
static java.lang.String	CONTENT_TYPE Description of the Field
static java.lang.String	DEFAULT_CONTENT_TYPE The default content type for the response
static java.lang.String	DEFAULT_OUTPUT_ENCODING Default encoding for the output stream
static java.lang.String	FORMAT_TOOL reference name in context for format tool
static java.lang.String	POOL_NAME parameter specifying which infobit pool is to be used
static java.lang.String	SESSION_NAME parameter to pass to context for binary prefix

Constructor Summary

InfobitServlet()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles GET - calls doRequest()
void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handle a POST request - calls doRequest()
protected void	doRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles with both GET and POST requests.
void	init(javax.servlet.ServletConfig config) initialize servlet for infobit rendering
java.util.Map	setupContext(javax.servlet.http.HttpServletRequest request) setup parameters from request.

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CONTENT_TYPE

public static final java.lang.String CONTENT_TYPE

Description of the Field

See Also:

Constant Field Values

DEFAULT_CONTENT_TYPE

public static final java.lang.String DEFAULT_CONTENT_TYPE

The default content type for the response

See Also:

Constant Field Values

DEFAULT_OUTPUT_ENCODING

public static final java.lang.String DEFAULT_OUTPUT_ENCODING

Default encoding for the output stream

See Also:

Constant Field Values

POOL_NAME

public static final java.lang.String POOL_NAME

parameter specifying which infobit pool is to be used

See Also:

Constant Field Values

BINARY_PREFIX

public static final java.lang.String BINARY_PREFIX

parameter specifying prefix for binary infobit servlet shall start with / but without trailing one.

See Also:

Constant Field Values

BINARY_PREFIX_NAME

public static final java.lang.String BINARY_PREFIX_NAME

parameter to pass to context for binary prefix

See Also:

Constant Field Values

SESSION_NAME

public static final java.lang.String SESSION_NAME

parameter to pass to context for binary prefix

See Also:

Constant Field Values

FORMAT_TOOL

public static final java.lang.String FORMAT_TOOL

reference name in context for format tool

See Also:

Constant Field Values

Constructor Detail

InfobitServlet

public InfobitServlet()

Method Detail

setupContext

public java.util.Map setupContext(javax.servlet.http.HttpServletRequest request)

setup parameters from request. shall be overriden by implementing classes in case they wish something special.

Parameters:

request - Description of Parameter

Returns:

Description of the Returned Value

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

initialize servlet for infobit rendering

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

config - Description of Parameter

Throws:

javax.servlet.ServletException - Description of Exception

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws javax.servlet.ServletException,
                  java.io.IOException

Handles GET - calls doRequest()

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - Description of Parameter

response - Description of Parameter

Throws:

javax.servlet.ServletException - Description of Exception

java.io.IOException - Description of Exception

doPost

public void doPost(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws javax.servlet.ServletException,
                   java.io.IOException

Handle a POST request - calls doRequest()

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

request - Description of Parameter

response - Description of Parameter

Throws:

javax.servlet.ServletException - Description of Exception

java.io.IOException - Description of Exception

doRequest

protected void doRequest(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response)
                  throws javax.servlet.ServletException,
                         java.io.IOException

Handles with both GET and POST requests. we just render infobit out using renderer

Parameters:

request - HttpServletRequest object containing client request

response - HttpServletResponse object for the response

Throws:

javax.servlet.ServletException - Description of Exception

java.io.IOException - Description of Exception