com.mulesoft.connectivity.rest.commons.api.interception.expression

Class ExpressionHttpResponseInterceptor

java.lang.Object

com.mulesoft.connectivity.rest.commons.api.interception.expression.BaseExpressionHttpResponseInterceptor

com.mulesoft.connectivity.rest.commons.api.interception.expression.ExpressionHttpResponseInterceptor

All Implemented Interfaces:

HttpResponseInterceptor

public class ExpressionHttpResponseInterceptor
extends BaseExpressionHttpResponseInterceptor

A HttpResponseInterceptor implementation based on DW expressions. It allows use of DW expressions to define the matching condition and transformations for statusCode, reasonPhrase, headers and body.

BindingContext provided on each expression has the original HttpResponse data with the following variables:

• statusCode: int
• reasonPhrase: String
• headers: MultiMap
• body: InputStream

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ExpressionHttpResponseInterceptor.ExpressionHttpResponseInterceptorBuilder Builder for a ExpressionHttpResponseInterceptor.

Field Summary

Fields inherited from class com.mulesoft.connectivity.rest.commons.api.interception.expression.BaseExpressionHttpResponseInterceptor

BODY, defaultResponseMediaType, HEADERS, REASON_PHRASE, REQUEST, STATUS_CODE

Method Summary

Modifier and Type	Method and Description
static ExpressionHttpResponseInterceptor.ExpressionHttpResponseInterceptorBuilder	builder()
org.mule.runtime.http.api.domain.message.response.HttpResponse	intercept(InterceptionHttpRequest httpRequest, org.mule.runtime.http.api.domain.message.response.HttpResponse httpResponse, org.mule.runtime.api.el.ExpressionLanguage expressionLanguage) Process an HttpResponse and generate a new one or return the one provided.
boolean	match(InterceptionHttpRequest httpRequest, org.mule.runtime.http.api.domain.message.response.HttpResponse httpResponse, org.mule.runtime.api.el.ExpressionLanguage expressionLanguage) Defines if this interceptor should process the HttpResponse.

Methods inherited from class com.mulesoft.connectivity.rest.commons.api.interception.expression.BaseExpressionHttpResponseInterceptor

createBindingContext, evaluate, getMediaType

Methods inherited from class java.lang.Object

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

Method Detail

match

public boolean match(InterceptionHttpRequest httpRequest,
                     org.mule.runtime.http.api.domain.message.response.HttpResponse httpResponse,
                     org.mule.runtime.api.el.ExpressionLanguage expressionLanguage)

Description copied from interface: HttpResponseInterceptor

Defines if this interceptor should process the HttpResponse.

Parameters:

httpRequest - the HTTP request that was executed against the server.

httpResponse - the server response to be intercepted. Entity's content could be read more than once as it is backed up * by repeatable streaming from Mule.

expressionLanguage - Mule's ExpressionLanguage to allow using expressions for resolving the interception.

Returns:

if true the HttpResponseInterceptor.intercept(InterceptionHttpRequest, HttpResponse, ExpressionLanguage) method will be called, otherwise not.

intercept

public org.mule.runtime.http.api.domain.message.response.HttpResponse intercept(InterceptionHttpRequest httpRequest,
                                                                                org.mule.runtime.http.api.domain.message.response.HttpResponse httpResponse,
                                                                                org.mule.runtime.api.el.ExpressionLanguage expressionLanguage)

Description copied from interface: HttpResponseInterceptor

Process an HttpResponse and generate a new one or return the one provided.

Parameters:

httpRequest - the HTTP request that was executed against the server.

httpResponse - the server response to be intercepted. Entity's content could be read more than once as it is backed up by repeatable streaming from Mule.

expressionLanguage - Mule's ExpressionLanguage to allow using expressions for resolving the interception.

Returns:

the same or a new and modified HttpResponse.

builder

public static ExpressionHttpResponseInterceptor.ExpressionHttpResponseInterceptorBuilder builder()

Returns:

a ExpressionHttpResponseInterceptor.ExpressionHttpResponseInterceptorBuilder to create a ExpressionHttpResponseInterceptor.