org.ogf.graap.wsag.wsrf.bootstrap
Class Bootstrap

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.ogf.graap.wsag.wsrf.bootstrap.Bootstrap

All Implemented Interfaces:

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

public class Bootstrap
extends javax.servlet.http.HttpServlet

This is essentially a copy of the Axis2 Servlet. It includes a patch in the initialization method to prevent the registration of a shutdown hook by the ListenerManager (init(ServletConfig)), which causes a memory leak when re-deploying in tomcat. When upgrading to a new version, this file MUST be upgraded too. (probably the shutdown hook can be prevented in future by configuration)

Author:

Oliver Waeldrich

See Also:

Serialized Form

Nested Class Summary

protected class	Bootstrap.RestRequestProcessor Ues in processing REST related Requests.
protected class	Bootstrap.ServletRequestResponseTransport

Field Summary

protected org.apache.axis2.transport.http.ListingAgent	agent The Listing Agent.
protected org.apache.axis2.engine.AxisConfiguration	axisConfiguration Axis Configuration
protected org.apache.axis2.context.ConfigurationContext	configContext Configuration Context
static String	CONFIGURATION_CONTEXT Configuration Context
protected String	contextRoot Context Root.
protected boolean	disableREST disable REST
protected javax.servlet.ServletConfig	servletConfig Servlet Configuration
static String	SESSION_ID Session ID

Constructor Summary

Bootstrap()

Method Summary

protected org.apache.axis2.context.MessageContext	createMessageContext(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) This method assumes, that the created MessageContext will be used in only SOAP invocation.
protected org.apache.axis2.context.MessageContext	createMessageContext(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, boolean invocationType)
void	destroy() distroy the ConfigurationContext
protected void	doDelete(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Implementation of DELETE interface
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Implementation for GET interface
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Implementation of POST interface
protected void	doPut(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Implementation of PUT interface
protected Map<?,?>	getTransportHeaders(javax.servlet.http.HttpServletRequest req) Get all transport headers.
protected void	handleFault(org.apache.axis2.context.MessageContext msgContext, OutputStream out, org.apache.axis2.AxisFault e)
void	init() Convenient method to re-initialize the ConfigurationContext
void	init(javax.servlet.ServletConfig config) Main init method
protected org.apache.axis2.context.ConfigurationContext	initConfigContext(javax.servlet.ServletConfig config) Initialize the Axis configuration context
void	initContextRoot(javax.servlet.http.HttpServletRequest req) Set the context root if it is not set already.
protected void	initParams() Initializes the Axis2 parameters.
protected void	showRestDisabledErrorMessage(javax.servlet.http.HttpServletResponse response) Private method that deals with disabling of REST support.

Methods inherited from class javax.servlet.http.HttpServlet

doHead, doOptions, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Field Detail

CONFIGURATION_CONTEXT

public static final String CONFIGURATION_CONTEXT

Configuration Context

See Also:

Constant Field Values

SESSION_ID

public static final String SESSION_ID

Session ID

See Also:

Constant Field Values

configContext

protected transient org.apache.axis2.context.ConfigurationContext configContext

Configuration Context

axisConfiguration

protected transient org.apache.axis2.engine.AxisConfiguration axisConfiguration

Axis Configuration

servletConfig

protected transient javax.servlet.ServletConfig servletConfig

Servlet Configuration

agent

protected transient org.apache.axis2.transport.http.ListingAgent agent

The Listing Agent.

contextRoot

protected transient String contextRoot

Context Root.

disableREST

protected boolean disableREST

disable REST

Constructor Detail

Bootstrap

public Bootstrap()

Method Detail

doPost

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

Implementation of POST interface

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

request - the request

response - the response

Throws:

javax.servlet.ServletException - an servlet error

IOException - an i/o error

doGet

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

Implementation for GET interface

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - the request

response - the response

Throws:

javax.servlet.ServletException - an servlet error

IOException - an i/o error

doDelete

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

Implementation of DELETE interface

Overrides:

doDelete in class javax.servlet.http.HttpServlet

Parameters:

request - the request

response - the response

Throws:

javax.servlet.ServletException - servlet error

IOException - I/O error

doPut

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

Implementation of PUT interface

Overrides:

doPut in class javax.servlet.http.HttpServlet

Parameters:

request - the request

response - the response

Throws:

javax.servlet.ServletException - an servlet error

IOException - an i/o error

showRestDisabledErrorMessage

protected void showRestDisabledErrorMessage(javax.servlet.http.HttpServletResponse response)
                                     throws IOException

Private method that deals with disabling of REST support.

Parameters:

response - the response

Throws:

IOException - i/o exception

handleFault

protected void handleFault(org.apache.axis2.context.MessageContext msgContext,
                           OutputStream out,
                           org.apache.axis2.AxisFault e)
                    throws org.apache.axis2.AxisFault

Parameters:

msgContext - the message context

out - the response output stream

e - the fault

Throws:

org.apache.axis2.AxisFault - AXIS fault

init

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

Main init method

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

config - the servlet config

Throws:

javax.servlet.ServletException - servlet exception

destroy

public void destroy()

distroy the ConfigurationContext

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

initParams

protected void initParams()

Initializes the Axis2 parameters.

init

public void init()
          throws javax.servlet.ServletException

Convenient method to re-initialize the ConfigurationContext

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException - the error

initConfigContext

protected org.apache.axis2.context.ConfigurationContext initConfigContext(javax.servlet.ServletConfig config)
                                                                   throws javax.servlet.ServletException

Initialize the Axis configuration context

Parameters:

config - Servlet configuration

Returns:

ConfigurationContext the configuration context

Throws:

javax.servlet.ServletException - a servlet exception

initContextRoot

public void initContextRoot(javax.servlet.http.HttpServletRequest req)

Set the context root if it is not set already.

Parameters:

req - the request

getTransportHeaders

protected Map<?,?> getTransportHeaders(javax.servlet.http.HttpServletRequest req)

Get all transport headers.

Parameters:

req - the request

Returns:

Map the transport headers

createMessageContext

protected org.apache.axis2.context.MessageContext createMessageContext(javax.servlet.http.HttpServletRequest request,
                                                                       javax.servlet.http.HttpServletResponse response,
                                                                       boolean invocationType)
                                                                throws IOException

Parameters:

request - the request

response - the response

invocationType - If invocationType=true; then this will be used in SOAP message invocation. If invocationType=false; then this will be used in REST message invocation.

Returns:

MessageContext the message context

Throws:

IOException - IO error

createMessageContext

protected org.apache.axis2.context.MessageContext createMessageContext(javax.servlet.http.HttpServletRequest req,
                                                                       javax.servlet.http.HttpServletResponse resp)
                                                                throws IOException

This method assumes, that the created MessageContext will be used in only SOAP invocation.

Parameters:

req - the request

resp - the response

Returns:

MessageContext the message context

Throws:

IOException - an IO error