org.apache.axis.transport.http

Class AbstractQueryStringHandler

java.lang.Object

org.apache.axis.transport.http.AbstractQueryStringHandler

All Implemented Interfaces:

QSHandler

Direct Known Subclasses:

QSListHandler, QSMethodHandler, QSWSDLHandler

public abstract class AbstractQueryStringHandler
extends java.lang.Object
implements QSHandler

An optional base class for query string handlers; provides various helper methods and extracts things from the the message context

Field Summary

Fields

Modifier and Type	Field and Description
protected Log	exceptionLog log for exceptions
protected Log	log the other log

Constructor Summary

Constructors

Constructor and Description
AbstractQueryStringHandler()

Method Summary

Modifier and Type	Method and Description
protected void	configureFromContext(MessageContext msgContext) configure our elements from the context.
protected void	configureResponseFromAxisFault(javax.servlet.http.HttpServletResponse response, AxisFault fault) Configure the servlet response status code and maybe other headers from the fault info.
protected Message	convertExceptionToAxisFault(java.lang.Exception exception, Message responseMsg) turn any Exception into an AxisFault, log it, set the response status code according to what the specifications say and return a response message for posting.
protected boolean	isDevelopment() probe for the system being 'production'
protected void	processAxisFault(AxisFault fault) routine called whenever an axis fault is caught; where they are logged and any other business.
protected void	writeFault(java.io.PrintWriter writer, AxisFault axisFault) this method writes a fault out to an HTML stream.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.axis.transport.http.QSHandler

invoke

Field Detail

exceptionLog

protected Log exceptionLog

log for exceptions

log

protected Log log

the other log

Constructor Detail

AbstractQueryStringHandler

public AbstractQueryStringHandler()

Method Detail

isDevelopment

protected boolean isDevelopment()

probe for the system being 'production'

Returns:

true for a dev system.

configureFromContext

protected void configureFromContext(MessageContext msgContext)

configure our elements from the context. Call this in the invoke() implementation to set up the base class

Parameters:

msgContext -

processAxisFault

protected void processAxisFault(AxisFault fault)

routine called whenever an axis fault is caught; where they are logged and any other business. The method may modify the fault in the process

Parameters:

fault - what went wrong.

configureResponseFromAxisFault

protected void configureResponseFromAxisFault(javax.servlet.http.HttpServletResponse response,
                                              AxisFault fault)

Configure the servlet response status code and maybe other headers from the fault info.

Parameters:

response - response to configure

fault - what went wrong

convertExceptionToAxisFault

protected Message convertExceptionToAxisFault(java.lang.Exception exception,
                                              Message responseMsg)

turn any Exception into an AxisFault, log it, set the response status code according to what the specifications say and return a response message for posting. This will be the response message passed in if non-null; one generated from the fault otherwise.

Parameters:

exception - what went wrong

responseMsg - what response we have (if any)

Returns:

a response message to send to the user

writeFault

protected void writeFault(java.io.PrintWriter writer,
                          AxisFault axisFault)

this method writes a fault out to an HTML stream. This includes escaping the strings to defend against cross-site scripting attacks

Parameters:

writer -

axisFault -