Package org.apache.thrift.server

Class TExtensibleServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.thrift.server.TExtensibleServlet

All Implemented Interfaces:

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

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

Servlet implementation class ThriftServer, that allows TProcessor and TProtocolFactory to be supplied after the GenericServlet.init() method has finished.
Subclasses must implement the abstract methods that return the TProcessor and two TProtocolFactory. Those methods are guaranteed to be called exactly once, and that ServletContext is available.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TExtensibleServlet()

Method Summary

Modifier and Type	Method	Description
void	addCustomHeader(String key, String value)
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected abstract TProtocolFactory	getInProtocolFactory()	Returns the appropriate in TProtocolFactory.
protected abstract TProtocolFactory	getOutProtocolFactory()	Returns the appropriate out TProtocolFactory.
protected abstract TProcessor	getProcessor()	Returns the appropriate TProcessor.
final void	init(javax.servlet.ServletConfig config)
void	setCustomHeaders(Collection<Map.Entry<String,String>> headers)

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

Constructor Details

TExtensibleServlet

public TExtensibleServlet()

Method Details

getProcessor

protected abstract TProcessor getProcessor()

Returns the appropriate TProcessor. This will be called once just after the GenericServlet.init() method

Returns:

the appropriate TProcessor

getInProtocolFactory

protected abstract TProtocolFactory getInProtocolFactory()

Returns the appropriate in TProtocolFactory. This will be called once just after the GenericServlet.init() method

Returns:

the appropriate in TProtocolFactory

getOutProtocolFactory

protected abstract TProtocolFactory getOutProtocolFactory()

Returns the appropriate out TProtocolFactory. This will be called once just after the GenericServlet.init() method

Returns:

the appropriate out TProtocolFactory

init

public final 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

doPost

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

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

See Also:

• HttpServlet.doPost(HttpServletRequest request, HttpServletResponse response)

doGet

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

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

See Also:

• HttpServlet.doGet(HttpServletRequest request, HttpServletResponse response)

addCustomHeader

public void addCustomHeader(String key,
 String value)

setCustomHeaders

public void setCustomHeaders(Collection<Map.Entry<String,String>> headers)