com.nexmo.client.voice.servlet

Class AbstractAnswerServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.nexmo.client.voice.servlet.AbstractAnswerServlet

All Implemented Interfaces:

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

public abstract class AbstractAnswerServlet
extends javax.servlet.http.HttpServlet

Useful abstract HttpServlet for implementing NCCO callbacks.

Implement handleRequest(HttpServletRequest) to return an NccoResponse and this servlet will ensure that the response is serialized correctly for the Nexmo Voice API.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractAnswerServlet()

Method Summary

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected abstract NccoResponse	handleRequest(javax.servlet.http.HttpServletRequest request) Handle a request for NCCO instructions from the Nexmo Voice API.

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, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractAnswerServlet

public AbstractAnswerServlet()

Method Detail

doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse resp)
              throws javax.servlet.ServletException,
                     java.io.IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest req,
                      javax.servlet.http.HttpServletResponse resp)
               throws javax.servlet.ServletException,
                      java.io.IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

handleRequest

protected abstract NccoResponse handleRequest(javax.servlet.http.HttpServletRequest request)

Handle a request for NCCO instructions from the Nexmo Voice API.

Implementations should return an NccoResponse object (most easily constructed using NccoResponseBuilder.

Parameters:

request - the HttpServletRequest parsed from the request made by the Nexmo Voice API

Returns:

An NccoResponse containing Ncco instructions for the Nexmo Voice API