org.analogweb

Interface ApplicationProcessor

All Superinterfaces:

Module, MultiModule, Precedence

All Known Implementing Classes:

AbstractApplicationProcessor, BindAttributeArgumentPreparator, ConsumesMediaTypeVerifier, ScopedMapArgumentPreparator

public interface ApplicationProcessor
extends MultiModule, Precedence

Interrupt application phases.

Author:

snowgoose

Nested Class Summary

Nested classes/interfaces inherited from interface org.analogweb.MultiModule

MultiModule.Filter

Field Summary

Fields

Modifier and Type	Field and Description
static Object	NO_INTERRUPTION End of process without interruption.

Fields inherited from interface org.analogweb.Precedence

HIGHEST, LOWEST

Method Summary

Methods

Modifier and Type	Method and Description
void	afterCompletion(RequestContext request, ResponseContext response, Exception e) Interrupt after execute Application(include exception occurred).
void	postInvoke(Object invocationResult, InvocationArguments args, InvocationMetadata metadata, RequestContext context, RequestValueResolvers resolvers) Interrupt after execute Application.
Object	preMatching(MutableRequestContext request, RequestPath path) Interrupt before matching requested URI.
Object	prepareInvoke(InvocationArguments args, InvocationMetadata metadata, RequestContext context, TypeMapperContext converters, RequestValueResolvers resolvers) Interrupt before invoking Invocation.
Object	processException(Exception ex, RequestContext request, PreparedInvocationArguments args, InvocationMetadata metadata) Interrupt after cause exception when execute Application.

Methods inherited from interface org.analogweb.Precedence

getPrecedence

Field Detail

NO_INTERRUPTION

static final Object NO_INTERRUPTION

End of process without interruption.

Method Detail

preMatching

Object preMatching(MutableRequestContext request,
                 RequestPath path)

Interrupt before matching requested URI. Returns expect NO_INTERRUPTION, finish process request with return value.

Parameters:

request - MutableRequestContext

path - RequestPath

Returns:

NO_INTERRUPTION or Renderable

prepareInvoke

Object prepareInvoke(InvocationArguments args,
                   InvocationMetadata metadata,
                   RequestContext context,
                   TypeMapperContext converters,
                   RequestValueResolvers resolvers)

Interrupt before invoking Invocation. Returns expect NO_INTERRUPTION, finish process request with return value.

Parameters:

args - InvocationArguments

metadata - InvocationMetadata

context - RequestContext

converters - TypeMapperContext

resolvers - RequestValueResolvers

Returns:

NO_INTERRUPTION or Renderable

processException

Object processException(Exception ex,
                      RequestContext request,
                      PreparedInvocationArguments args,
                      InvocationMetadata metadata)

Interrupt after cause exception when execute Application. Returns expect NO_INTERRUPTION, finish process request with return value.

Parameters:

ex - Caused exception when execute Application.

request - RequestContext

args - InvocationArguments

metadata - InvocationMetadata

Returns:

NO_INTERRUPTION or Renderable

postInvoke

void postInvoke(Object invocationResult,
              InvocationArguments args,
              InvocationMetadata metadata,
              RequestContext context,
              RequestValueResolvers resolvers)

Interrupt after execute Application. Returns expect NO_INTERRUPTION, finish process request with return value.

Parameters:

invocationResult - Applicationの実行結果

args - InvocationArguments

metadata - InvocationMetadata

context - RequestContext

resolvers - RequestValueResolvers

afterCompletion

void afterCompletion(RequestContext request,
                   ResponseContext response,
                   Exception e)

Interrupt after execute Application(include exception occurred). When processException(Exception, RequestContext, PreparedInvocationArguments, InvocationMetadata) returns value, this method has no effect.

Parameters:

request - RequestContext

response - ResponseContext

e - Exception