org.xins.server

Class ContextIDInterceptor

java.lang.Object

org.xins.common.manageable.Manageable

org.xins.server.Interceptor

org.xins.server.ContextIDInterceptor

public class ContextIDInterceptor
extends Interceptor

Interceptor for diagnostic context identifiers. The key is generated by the ContextIDGenerator and set on the NDC by the ContextIDInterceptor.

Since:

XINS 3.0

Version:

$Revision: 1.2 $ $Date: 2012/02/27 22:26:03 $

Author:

Anthony Goubard

See Also:

ContextIDGenerator

Nested Class Summary

Nested classes/interfaces inherited from class org.xins.common.manageable.Manageable

Manageable.State

Field Summary

Fields inherited from class org.xins.common.manageable.Manageable

BOOTSTRAPPED, BOOTSTRAPPING, DEINITIALIZING, INITIALIZING, UNUSABLE, USABLE

Constructor Summary

Constructors

Constructor and Description
ContextIDInterceptor()

Method Summary

Methods

Modifier and Type	Method and Description
HttpServletRequest	beginRequest(HttpServletRequest httpRequest)
protected void	bootstrapImpl(Map<String,String> properties) Performs the bootstrap procedure (actual implementation).
void	endRequest(HttpServletRequest httpRequest, HttpServletResponse httpResponse)
protected void	initImpl(Map<String,String> properties) Performs the initialization procedure (actual implementation).

Methods inherited from class org.xins.server.Interceptor

afterCallingConvention, afterFunctionCall, beforeCallingConvention, beforeFunctionCall, getApi

Methods inherited from class org.xins.common.manageable.Manageable

assertUsable, bootstrap, deinit, deinitImpl, getState, init, isBootstrapped, isUsable

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextIDInterceptor

public ContextIDInterceptor()

Method Detail

bootstrapImpl

protected void bootstrapImpl(Map<String,String> properties)
                      throws MissingRequiredPropertyException,
                             InvalidPropertyValueException,
                             BootstrapException

Description copied from class: Manageable

Performs the bootstrap procedure (actual implementation). When this method is called from Manageable.bootstrap(Map), the state and the argument will have been checked and the state will have been set to Manageable.BOOTSTRAPPING.

The implementation of this method in class Manageable is empty.

Overrides:

bootstrapImpl in class Manageable

Parameters:

properties - the bootstrap properties, not null.

Throws:

MissingRequiredPropertyException - if a required property is not given.

InvalidPropertyValueException - if the value of a certain property is invalid.

BootstrapException - if the bootstrapping failed for any other reason.

initImpl

protected void initImpl(Map<String,String> properties)
                 throws MissingRequiredPropertyException,
                        InvalidPropertyValueException,
                        InitializationException

Description copied from class: Manageable

Performs the initialization procedure (actual implementation). When this method is called from Manageable.init(Map), the state and the argument will have been checked and the state will have been set to Manageable.INITIALIZING.

The implementation of this method in class Manageable is empty.

Overrides:

initImpl in class Manageable

Parameters:

properties - the initialization properties, not null.

Throws:

MissingRequiredPropertyException - if a required property is not given.

InvalidPropertyValueException - if the value of a certain property is invalid.

InitializationException - if the initialization failed, for any other reason.

beginRequest

public HttpServletRequest beginRequest(HttpServletRequest httpRequest)

Overrides:

beginRequest in class Interceptor

endRequest

public void endRequest(HttpServletRequest httpRequest,
              HttpServletResponse httpResponse)

Overrides:

endRequest in class Interceptor