org.apache.oodt.cas.product.data

Class DataDeliveryServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.oodt.cas.product.data.DataDeliveryServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, DataDeliveryKeys

public class DataDeliveryServlet
extends javax.servlet.http.HttpServlet
implements DataDeliveryKeys

Data Delivery Servlet. The Data Delivery Serlvet retrieves the product data from the file manager.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	INT

Fields inherited from interface org.apache.oodt.cas.product.data.DataDeliveryKeys

CONTENT_DISPOSITION_HDR, CONTENT_LENGTH_HDR, CONTENT_TYPE_HDR, FORMAT_ZIP

Constructor Summary

Constructors

Constructor and Description
DataDeliveryServlet()

Method Summary

Modifier and Type	Method and Description
void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
void	doPut(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Handle a request for product data.
void	init(javax.servlet.ServletConfig config)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, 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

INT

public static final int INT

See Also:

Constant Field Values

Constructor Detail

DataDeliveryServlet

public DataDeliveryServlet()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

doGet

public void doGet(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse res)
           throws javax.servlet.ServletException,
                  IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doPut

public void doPut(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse res)
           throws javax.servlet.ServletException,
                  IOException

Handle a request for product data. Request parameters include a mandatory productID identifying what product to retrieve, and an optional refIndex in order to select which reference file to send. By default it sends the zeroth reference. In addition, an optional format option can be specified to indicate that the product data be zipped up and delivered back as a zip file.

Overrides:

doPut in class javax.servlet.http.HttpServlet

Parameters:

req - Servlet request

res - Servlet response

Throws:

javax.servlet.ServletException - If an error occurs

IOException - If an I/O error occurs