com.alibaba.cloud.dubbo.http.matcher

Class HttpRequestProducesMatcher

java.lang.Object

com.alibaba.cloud.dubbo.http.matcher.AbstractHttpRequestMatcher

com.alibaba.cloud.dubbo.http.matcher.HttpRequestProducesMatcher

All Implemented Interfaces:

HttpRequestMatcher

public class HttpRequestProducesMatcher
extends AbstractHttpRequestMatcher

HttpRequest 'Accept' header matcher.

Author:

Arjen Poutsma, Rossen Stoyanchev, Mercy

Constructor Summary

Constructors

Constructor and Description
HttpRequestProducesMatcher(String... produces) Creates a new instance from "produces" expressions.
HttpRequestProducesMatcher(String[] produces, String[] headers) Creates a new instance with "produces" and "header" expressions.

Method Summary

Modifier and Type	Method and Description
protected Collection<com.alibaba.cloud.dubbo.http.matcher.ProduceMediaTypeExpression>	getContent() Return the discrete items a request condition is composed of.
protected String	getToStringInfix() The notation to use when printing discrete items of content.
boolean	match(org.springframework.http.HttpRequest request) Match HttpRequest or not.

Methods inherited from class com.alibaba.cloud.dubbo.http.matcher.AbstractHttpRequestMatcher

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HttpRequestProducesMatcher

public HttpRequestProducesMatcher(String... produces)

Creates a new instance from "produces" expressions. If 0 expressions are provided in total, this condition will match to any request.

Parameters:

produces - produces expressions

HttpRequestProducesMatcher

public HttpRequestProducesMatcher(String[] produces,
                                  String[] headers)

Creates a new instance with "produces" and "header" expressions. "Header" expressions where the header name is not 'Accept' or have no header value defined are ignored. If 0 expressions are provided in total, this condition will match to any request.

Parameters:

produces - produces expressions

headers - headers expressions

Method Detail

match

public boolean match(org.springframework.http.HttpRequest request)

Description copied from interface: HttpRequestMatcher

Match HttpRequest or not.

Parameters:

request - The HttpRequest instance.

Returns:

if matched, return true, or false.

getContent

protected Collection<com.alibaba.cloud.dubbo.http.matcher.ProduceMediaTypeExpression> getContent()

Description copied from class: AbstractHttpRequestMatcher

Return the discrete items a request condition is composed of.

For example URL patterns, HTTP request methods, param expressions, etc.

Specified by:

getContent in class AbstractHttpRequestMatcher

Returns:

a collection of objects, never null

getToStringInfix

protected String getToStringInfix()

Description copied from class: AbstractHttpRequestMatcher

The notation to use when printing discrete items of content.

For example " || " for URL patterns or " && " for param expressions.

Specified by:

getToStringInfix in class AbstractHttpRequestMatcher

Returns:

str